dlls/user32/tests/win.c

   1 /*
   2  * Unit tests for window handling
   3  *
   4  * Copyright 2002 Bill Medland
   5  * Copyright 2002 Alexandre Julliard
   6  * Copyright 2003 Dmitry Timoshkov
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 /* To get ICON_SMALL2 with the MSVC headers */
  24 #define _WIN32_WINNT 0x0501
  25
  26 #include <assert.h>
  27 #include <stdlib.h>
  28 #include <stdarg.h>
  29 #include <stdio.h>
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "wingdi.h"
  34 #include "winuser.h"
  35
  36 #include "wine/test.h"
  37
  38 #ifndef SPI_GETDESKWALLPAPER
  39 #define SPI_GETDESKWALLPAPER 0x0073
  40 #endif
  41
  42 #define LONG_PTR INT_PTR
  43 #define ULONG_PTR UINT_PTR
  44
  45 void dump_region(HRGN hrgn);
  46
  47 static HWND (WINAPI *pGetAncestor)(HWND,UINT);
  48 static BOOL (WINAPI *pGetWindowInfo)(HWND,WINDOWINFO*);
  49 static UINT (WINAPI *pGetWindowModuleFileNameA)(HWND,LPSTR,UINT);
  50 static BOOL (WINAPI *pGetLayeredWindowAttributes)(HWND,COLORREF*,BYTE*,DWORD*);
  51 static BOOL (WINAPI *pSetLayeredWindowAttributes)(HWND,COLORREF,BYTE,DWORD);
  52 static BOOL (WINAPI *pUpdateLayeredWindow)(HWND,HDC,POINT*,SIZE*,HDC,POINT*,COLORREF,BLENDFUNCTION*,DWORD);
  53 static BOOL (WINAPI *pUpdateLayeredWindowIndirect)(HWND,const UPDATELAYEREDWINDOWINFO*);
  54 static BOOL (WINAPI *pGetMonitorInfoA)(HMONITOR,LPMONITORINFO);
  55 static HMONITOR (WINAPI *pMonitorFromPoint)(POINT,DWORD);
  56 static int  (WINAPI *pGetWindowRgnBox)(HWND,LPRECT);
  57 static BOOL (WINAPI *pGetGUIThreadInfo)(DWORD, GUITHREADINFO*);
  58 static BOOL (WINAPI *pGetProcessDefaultLayout)( DWORD *layout );
  59 static BOOL (WINAPI *pSetProcessDefaultLayout)( DWORD layout );
  60 static BOOL (WINAPI *pFlashWindowEx)( PFLASHWINFO pfwi );
  61 static DWORD (WINAPI *pSetLayout)(HDC hdc, DWORD layout);
  62 static DWORD (WINAPI *pGetLayout)(HDC hdc);
  63 static BOOL (WINAPI *pMirrorRgn)(HWND hwnd, HRGN hrgn);
  64
  65 static BOOL test_lbuttondown_flag;
  66 static HWND hwndMessage;
  67 static HWND hwndMain, hwndMain2;
  68 static HHOOK hhook;
  69
  70 static const char* szAWRClass = "Winsize";
  71 static HMENU hmenu;
  72 static DWORD our_pid;
  73
  74 static BOOL is_win9x = FALSE;
  75
  76 #define COUNTOF(arr) (sizeof(arr)/sizeof(arr[0]))
  77
  78 static void dump_minmax_info( const MINMAXINFO *minmax )
  79 {
  80     trace("Reserved=%d,%d MaxSize=%d,%d MaxPos=%d,%d MinTrack=%d,%d MaxTrack=%d,%d\n",
  81           minmax->ptReserved.x, minmax->ptReserved.y,
  82           minmax->ptMaxSize.x, minmax->ptMaxSize.y,
  83           minmax->ptMaxPosition.x, minmax->ptMaxPosition.y,
  84           minmax->ptMinTrackSize.x, minmax->ptMinTrackSize.y,
  85           minmax->ptMaxTrackSize.x, minmax->ptMaxTrackSize.y);
  86 }
  87
  88 /* try to make sure pending X events have been processed before continuing */
  89 static void flush_events( BOOL remove_messages )
  90 {
  91     MSG msg;
  92     int diff = 200;
  93     int min_timeout = 100;
  94     DWORD time = GetTickCount() + diff;
  95
  96     while (diff > 0)
  97     {
  98         if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min_timeout, QS_ALLINPUT ) == WAIT_TIMEOUT) break;
  99         if (remove_messages)
 100             while (PeekMessageA( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageA( &msg );
 101         diff = time - GetTickCount();
 102         min_timeout = 50;
 103     }
 104 }
 105
 106 /* check the values returned by the various parent/owner functions on a given window */
 107 static void check_parents( HWND hwnd, HWND ga_parent, HWND gwl_parent, HWND get_parent,
 108                            HWND gw_owner, HWND ga_root, HWND ga_root_owner )
 109 {
 110     HWND res;
 111
 112     if (pGetAncestor)
 113     {
 114         res = pGetAncestor( hwnd, GA_PARENT );
 115         ok( res == ga_parent, "Wrong result for GA_PARENT %p expected %p\n", res, ga_parent );
 116     }
 117     res = (HWND)GetWindowLongPtrA( hwnd, GWLP_HWNDPARENT );
 118     ok( res == gwl_parent, "Wrong result for GWL_HWNDPARENT %p expected %p\n", res, gwl_parent );
 119     res = GetParent( hwnd );
 120     ok( res == get_parent, "Wrong result for GetParent %p expected %p\n", res, get_parent );
 121     res = GetWindow( hwnd, GW_OWNER );
 122     ok( res == gw_owner, "Wrong result for GW_OWNER %p expected %p\n", res, gw_owner );
 123     if (pGetAncestor)
 124     {
 125         res = pGetAncestor( hwnd, GA_ROOT );
 126         ok( res == ga_root, "Wrong result for GA_ROOT %p expected %p\n", res, ga_root );
 127         res = pGetAncestor( hwnd, GA_ROOTOWNER );
 128         ok( res == ga_root_owner, "Wrong result for GA_ROOTOWNER %p expected %p\n", res, ga_root_owner );
 129     }
 130 }
 131
 132 #define check_wnd_state(a,b,c,d) check_wnd_state_(__FILE__,__LINE__,a,b,c,d)
 133 static void check_wnd_state_(const char *file, int line,
 134                              HWND active, HWND foreground, HWND focus, HWND capture)
 135 {
 136     ok_(file, line)(active == GetActiveWindow(), "GetActiveWindow() = %p\n", GetActiveWindow());
 137     /* only check foreground if it belongs to the current thread */
 138     /* foreground can be moved to a different app pretty much at any time */
 139     if (foreground && GetForegroundWindow() &&
 140         GetWindowThreadProcessId(GetForegroundWindow(), NULL) == GetCurrentThreadId())
 141         ok_(file, line)(foreground == GetForegroundWindow(), "GetForegroundWindow() = %p\n", GetForegroundWindow());
 142     ok_(file, line)(focus == GetFocus(), "GetFocus() = %p\n", GetFocus());
 143     ok_(file, line)(capture == GetCapture(), "GetCapture() = %p\n", GetCapture());
 144 }
 145
 146 /* same as above but without capture test */
 147 #define check_active_state(a,b,c) check_active_state_(__FILE__,__LINE__,a,b,c)
 148 static void check_active_state_(const char *file, int line,
 149                                 HWND active, HWND foreground, HWND focus)
 150 {
 151     ok_(file, line)(active == GetActiveWindow(), "GetActiveWindow() = %p\n", GetActiveWindow());
 152     /* only check foreground if it belongs to the current thread */
 153     /* foreground can be moved to a different app pretty much at any time */
 154     if (foreground && GetForegroundWindow() &&
 155         GetWindowThreadProcessId(GetForegroundWindow(), NULL) == GetCurrentThreadId())
 156         ok_(file, line)(foreground == GetForegroundWindow(), "GetForegroundWindow() = %p\n", GetForegroundWindow());
 157     ok_(file, line)(focus == GetFocus(), "GetFocus() = %p\n", GetFocus());
 158 }
 159
 160 static BOOL ignore_message( UINT message )
 161 {
 162     /* these are always ignored */
 163     return (message >= 0xc000 ||
 164             message == WM_GETICON ||
 165             message == WM_GETOBJECT ||
 166             message == WM_TIMECHANGE ||
 167             message == WM_DEVICECHANGE);
 168 }
 169
 170 static BOOL CALLBACK EnumChildProc( HWND hwndChild, LPARAM lParam)
 171 {
 172     (*(LPINT)lParam)++;
 173     trace("EnumChildProc on %p\n", hwndChild);
 174     if (*(LPINT)lParam > 1) return FALSE;
 175     return TRUE;
 176 }
 177
 178 /* will search for the given window */
 179 static BOOL CALLBACK EnumChildProc1( HWND hwndChild, LPARAM lParam)
 180 {
 181     trace("EnumChildProc1 on %p\n", hwndChild);
 182     if ((HWND)lParam == hwndChild) return FALSE;
 183     return TRUE;
 184 }
 185
 186 static HWND create_tool_window( LONG style, HWND parent )
 187 {
 188     HWND ret = CreateWindowExA(0, "ToolWindowClass", "Tool window 1", style,
 189                                0, 0, 100, 100, parent, 0, 0, NULL );
 190     ok( ret != 0, "Creation failed\n" );
 191     return ret;
 192 }
 193
 194 /* test parent and owner values for various combinations */
 195 static void test_parent_owner(void)
 196 {
 197     LONG style;
 198     HWND test, owner, ret;
 199     HWND desktop = GetDesktopWindow();
 200     HWND child = create_tool_window( WS_CHILD, hwndMain );
 201     INT  numChildren;
 202
 203     trace( "main window %p main2 %p desktop %p child %p\n", hwndMain, hwndMain2, desktop, child );
 204
 205     /* child without parent, should fail */
 206     SetLastError(0xdeadbeef);
 207     test = CreateWindowExA(0, "ToolWindowClass", "Tool window 1",
 208                            WS_CHILD, 0, 0, 100, 100, 0, 0, 0, NULL );
 209     ok( !test, "WS_CHILD without parent created\n" );
 210     ok( GetLastError() == ERROR_TLW_WITH_WSCHILD ||
 211         broken(GetLastError() == 0xdeadbeef), /* win9x */
 212         "CreateWindowExA error %u\n", GetLastError() );
 213
 214     /* desktop window */
 215     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 216     style = GetWindowLongA( desktop, GWL_STYLE );
 217     ok( !SetWindowLongA( desktop, GWL_STYLE, WS_POPUP ), "Set GWL_STYLE on desktop succeeded\n" );
 218     ok( !SetWindowLongA( desktop, GWL_STYLE, 0 ), "Set GWL_STYLE on desktop succeeded\n" );
 219     ok( GetWindowLongA( desktop, GWL_STYLE ) == style, "Desktop style changed\n" );
 220
 221     /* normal child window */
 222     test = create_tool_window( WS_CHILD, hwndMain );
 223     trace( "created child %p\n", test );
 224     check_parents( test, hwndMain, hwndMain, hwndMain, 0, hwndMain, hwndMain );
 225     SetWindowLongA( test, GWL_STYLE, 0 );
 226     check_parents( test, hwndMain, hwndMain, 0, 0, hwndMain, test );
 227     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 228     check_parents( test, hwndMain, hwndMain, 0, 0, hwndMain, test );
 229     SetWindowLongA( test, GWL_STYLE, WS_POPUP|WS_CHILD );
 230     check_parents( test, hwndMain, hwndMain, 0, 0, hwndMain, test );
 231     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 232     DestroyWindow( test );
 233
 234     /* normal child window with WS_MAXIMIZE */
 235     test = create_tool_window( WS_CHILD | WS_MAXIMIZE, hwndMain );
 236     DestroyWindow( test );
 237
 238     /* normal child window with WS_THICKFRAME */
 239     test = create_tool_window( WS_CHILD | WS_THICKFRAME, hwndMain );
 240     DestroyWindow( test );
 241
 242     /* popup window with WS_THICKFRAME */
 243     test = create_tool_window( WS_POPUP | WS_THICKFRAME, hwndMain );
 244     DestroyWindow( test );
 245
 246     /* child of desktop */
 247     test = create_tool_window( WS_CHILD, desktop );
 248     trace( "created child of desktop %p\n", test );
 249     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 250     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 251     check_parents( test, desktop, 0, 0, 0, test, test );
 252     SetWindowLongA( test, GWL_STYLE, 0 );
 253     check_parents( test, desktop, 0, 0, 0, test, test );
 254     DestroyWindow( test );
 255
 256     /* child of desktop with WS_MAXIMIZE */
 257     test = create_tool_window( WS_CHILD | WS_MAXIMIZE, desktop );
 258     DestroyWindow( test );
 259
 260     /* child of desktop with WS_MINIMIZE */
 261     test = create_tool_window( WS_CHILD | WS_MINIMIZE, desktop );
 262     DestroyWindow( test );
 263
 264     /* child of child */
 265     test = create_tool_window( WS_CHILD, child );
 266     trace( "created child of child %p\n", test );
 267     check_parents( test, child, child, child, 0, hwndMain, hwndMain );
 268     SetWindowLongA( test, GWL_STYLE, 0 );
 269     check_parents( test, child, child, 0, 0, hwndMain, test );
 270     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 271     check_parents( test, child, child, 0, 0, hwndMain, test );
 272     DestroyWindow( test );
 273
 274     /* child of child with WS_MAXIMIZE */
 275     test = create_tool_window( WS_CHILD | WS_MAXIMIZE, child );
 276     DestroyWindow( test );
 277
 278     /* child of child with WS_MINIMIZE */
 279     test = create_tool_window( WS_CHILD | WS_MINIMIZE, child );
 280     DestroyWindow( test );
 281
 282     /* not owned top-level window */
 283     test = create_tool_window( 0, 0 );
 284     trace( "created top-level %p\n", test );
 285     check_parents( test, desktop, 0, 0, 0, test, test );
 286     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 287     check_parents( test, desktop, 0, 0, 0, test, test );
 288     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 289     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 290     DestroyWindow( test );
 291
 292     /* not owned top-level window with WS_MAXIMIZE */
 293     test = create_tool_window( WS_MAXIMIZE, 0 );
 294     DestroyWindow( test );
 295
 296     /* owned top-level window */
 297     test = create_tool_window( 0, hwndMain );
 298     trace( "created owned top-level %p\n", test );
 299     check_parents( test, desktop, hwndMain, 0, hwndMain, test, test );
 300     SetWindowLongA( test, GWL_STYLE, WS_POPUP );
 301     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 302     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 303     check_parents( test, desktop, hwndMain, desktop, hwndMain, test, desktop );
 304     DestroyWindow( test );
 305
 306     /* owned top-level window with WS_MAXIMIZE */
 307     test = create_tool_window( WS_MAXIMIZE, hwndMain );
 308     DestroyWindow( test );
 309
 310     /* not owned popup */
 311     test = create_tool_window( WS_POPUP, 0 );
 312     trace( "created popup %p\n", test );
 313     check_parents( test, desktop, 0, 0, 0, test, test );
 314     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 315     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 316     SetWindowLongA( test, GWL_STYLE, 0 );
 317     check_parents( test, desktop, 0, 0, 0, test, test );
 318     DestroyWindow( test );
 319
 320     /* not owned popup with WS_MAXIMIZE */
 321     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, 0 );
 322     DestroyWindow( test );
 323
 324     /* owned popup */
 325     test = create_tool_window( WS_POPUP, hwndMain );
 326     trace( "created owned popup %p\n", test );
 327     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 328     SetWindowLongA( test, GWL_STYLE, WS_CHILD );
 329     check_parents( test, desktop, hwndMain, desktop, hwndMain, test, desktop );
 330     SetWindowLongA( test, GWL_STYLE, 0 );
 331     check_parents( test, desktop, hwndMain, 0, hwndMain, test, test );
 332     DestroyWindow( test );
 333
 334     /* owned popup with WS_MAXIMIZE */
 335     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, hwndMain );
 336     DestroyWindow( test );
 337
 338     /* top-level window owned by child (same as owned by top-level) */
 339     test = create_tool_window( 0, child );
 340     trace( "created top-level owned by child %p\n", test );
 341     check_parents( test, desktop, hwndMain, 0, hwndMain, test, test );
 342     DestroyWindow( test );
 343
 344     /* top-level window owned by child (same as owned by top-level) with WS_MAXIMIZE */
 345     test = create_tool_window( WS_MAXIMIZE, child );
 346     DestroyWindow( test );
 347
 348     /* popup owned by desktop (same as not owned) */
 349     test = create_tool_window( WS_POPUP, desktop );
 350     trace( "created popup owned by desktop %p\n", test );
 351     check_parents( test, desktop, 0, 0, 0, test, test );
 352     DestroyWindow( test );
 353
 354     /* popup owned by desktop (same as not owned) with WS_MAXIMIZE */
 355     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, desktop );
 356     DestroyWindow( test );
 357
 358     /* popup owned by child (same as owned by top-level) */
 359     test = create_tool_window( WS_POPUP, child );
 360     trace( "created popup owned by child %p\n", test );
 361     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 362     DestroyWindow( test );
 363
 364     /* popup owned by child (same as owned by top-level) with WS_MAXIMIZE */
 365     test = create_tool_window( WS_POPUP | WS_MAXIMIZE, child );
 366     DestroyWindow( test );
 367
 368     /* not owned popup with WS_CHILD (same as WS_POPUP only) */
 369     test = create_tool_window( WS_POPUP | WS_CHILD, 0 );
 370     trace( "created WS_CHILD popup %p\n", test );
 371     check_parents( test, desktop, 0, 0, 0, test, test );
 372     DestroyWindow( test );
 373
 374     /* not owned popup with WS_CHILD | WS_MAXIMIZE (same as WS_POPUP only) */
 375     test = create_tool_window( WS_POPUP | WS_CHILD | WS_MAXIMIZE, 0 );
 376     DestroyWindow( test );
 377
 378     /* owned popup with WS_CHILD (same as WS_POPUP only) */
 379     test = create_tool_window( WS_POPUP | WS_CHILD, hwndMain );
 380     trace( "created owned WS_CHILD popup %p\n", test );
 381     check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
 382     DestroyWindow( test );
 383
 384     /* owned popup with WS_CHILD (same as WS_POPUP only) with WS_MAXIMIZE */
 385     test = create_tool_window( WS_POPUP | WS_CHILD | WS_MAXIMIZE, hwndMain );
 386     DestroyWindow( test );
 387
 388     /******************** parent changes *************************/
 389     trace( "testing parent changes\n" );
 390
 391     /* desktop window */
 392     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 393     if (0)
 394     {
 395     /* this test succeeds on NT but crashes on win9x systems */
 396     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 397     ok( !ret, "Set GWL_HWNDPARENT succeeded on desktop\n" );
 398     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 399     ok( !SetParent( desktop, hwndMain ), "SetParent succeeded on desktop\n" );
 400     check_parents( desktop, 0, 0, 0, 0, 0, 0 );
 401     }
 402     /* normal child window */
 403     test = create_tool_window( WS_CHILD, hwndMain );
 404     trace( "created child %p\n", test );
 405
 406     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 407     ok( ret == hwndMain, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain );
 408     check_parents( test, hwndMain2, hwndMain2, hwndMain2, 0, hwndMain2, hwndMain2 );
 409
 410     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 411     ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
 412     check_parents( test, child, child, child, 0, hwndMain, hwndMain );
 413
 414     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)desktop );
 415     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 416     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 417
 418     /* window is now child of desktop so GWLP_HWNDPARENT changes owner from now on */
 419     if (!is_win9x)
 420     {
 421         ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)test );
 422         ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 423         check_parents( test, desktop, 0, desktop, 0, test, desktop );
 424     }
 425     else
 426         win_skip("Test creates circular window tree under Win9x/WinMe\n" );
 427
 428     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 429     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 430     check_parents( test, desktop, child, desktop, child, test, desktop );
 431
 432     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
 433     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 434     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 435     DestroyWindow( test );
 436
 437     /* not owned top-level window */
 438     test = create_tool_window( 0, 0 );
 439     trace( "created top-level %p\n", test );
 440
 441     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 442     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 443     check_parents( test, desktop, hwndMain2, 0, hwndMain2, test, test );
 444
 445     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 446     ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
 447     check_parents( test, desktop, child, 0, child, test, test );
 448
 449     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
 450     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 451     check_parents( test, desktop, 0, 0, 0, test, test );
 452     DestroyWindow( test );
 453
 454     /* not owned popup */
 455     test = create_tool_window( WS_POPUP, 0 );
 456     trace( "created popup %p\n", test );
 457
 458     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
 459     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 460     check_parents( test, desktop, hwndMain2, hwndMain2, hwndMain2, test, hwndMain2 );
 461
 462     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
 463     ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
 464     check_parents( test, desktop, child, child, child, test, hwndMain );
 465
 466     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
 467     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 468     check_parents( test, desktop, 0, 0, 0, test, test );
 469     DestroyWindow( test );
 470
 471     /* normal child window */
 472     test = create_tool_window( WS_CHILD, hwndMain );
 473     trace( "created child %p\n", test );
 474
 475     ret = SetParent( test, desktop );
 476     ok( ret == hwndMain, "SetParent return value %p expected %p\n", ret, hwndMain );
 477     check_parents( test, desktop, 0, desktop, 0, test, desktop );
 478
 479     ret = SetParent( test, child );
 480     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 481     check_parents( test, child, child, child, 0, hwndMain, hwndMain );
 482
 483     ret = SetParent( test, hwndMain2 );
 484     ok( ret == child, "SetParent return value %p expected %p\n", ret, child );
 485     check_parents( test, hwndMain2, hwndMain2, hwndMain2, 0, hwndMain2, hwndMain2 );
 486     DestroyWindow( test );
 487
 488     /* not owned top-level window */
 489     test = create_tool_window( 0, 0 );
 490     trace( "created top-level %p\n", test );
 491
 492     ret = SetParent( test, child );
 493     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 494     check_parents( test, child, child, 0, 0, hwndMain, test );
 495
 496     if (!is_win9x)
 497     {
 498         ShowWindow( test, SW_SHOW );
 499         ret = SetParent( test, test );
 500         ok( ret == NULL, "SetParent return value %p expected %p\n", ret, NULL );
 501         ok( GetWindowLongA( test, GWL_STYLE ) & WS_VISIBLE, "window is not visible after SetParent\n" );
 502         check_parents( test, child, child, 0, 0, hwndMain, test );
 503     }
 504     else
 505         win_skip( "Test crashes on Win9x/WinMe\n" );
 506     DestroyWindow( test );
 507
 508     /* owned popup */
 509     test = create_tool_window( WS_POPUP, hwndMain2 );
 510     trace( "created owned popup %p\n", test );
 511
 512     ret = SetParent( test, child );
 513     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 514     check_parents( test, child, child, hwndMain2, hwndMain2, hwndMain, hwndMain2 );
 515
 516     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (ULONG_PTR)hwndMain );
 517     ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
 518     check_parents( test, hwndMain, hwndMain, hwndMain2, hwndMain2, hwndMain, hwndMain2 );
 519     DestroyWindow( test );
 520
 521     /**************** test owner destruction *******************/
 522
 523     /* owned child popup */
 524     owner = create_tool_window( 0, 0 );
 525     test = create_tool_window( WS_POPUP, owner );
 526     trace( "created owner %p and popup %p\n", owner, test );
 527     ret = SetParent( test, child );
 528     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 529     check_parents( test, child, child, owner, owner, hwndMain, owner );
 530     /* window is now child of 'child' but owned by 'owner' */
 531     DestroyWindow( owner );
 532     ok( IsWindow(test), "Window %p destroyed by owner destruction\n", test );
 533     /* Win98 doesn't pass this test. It doesn't allow a destroyed owner,
 534      * while Win95, Win2k, WinXP do.
 535      */
 536     /*check_parents( test, child, child, owner, owner, hwndMain, owner );*/
 537     ok( !IsWindow(owner), "Owner %p not destroyed\n", owner );
 538     DestroyWindow(test);
 539
 540     /* owned top-level popup */
 541     owner = create_tool_window( 0, 0 );
 542     test = create_tool_window( WS_POPUP, owner );
 543     trace( "created owner %p and popup %p\n", owner, test );
 544     check_parents( test, desktop, owner, owner, owner, test, owner );
 545     DestroyWindow( owner );
 546     ok( !IsWindow(test), "Window %p not destroyed by owner destruction\n", test );
 547
 548     /* top-level popup owned by child */
 549     owner = create_tool_window( WS_CHILD, hwndMain2 );
 550     test = create_tool_window( WS_POPUP, 0 );
 551     trace( "created owner %p and popup %p\n", owner, test );
 552     ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (ULONG_PTR)owner );
 553     ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
 554     check_parents( test, desktop, owner, owner, owner, test, hwndMain2 );
 555     DestroyWindow( owner );
 556     ok( IsWindow(test), "Window %p destroyed by owner destruction\n", test );
 557     ok( !IsWindow(owner), "Owner %p not destroyed\n", owner );
 558     /* Win98 doesn't pass this test. It doesn't allow a destroyed owner,
 559      * while Win95, Win2k, WinXP do.
 560      */
 561     /*check_parents( test, desktop, owner, owner, owner, test, owner );*/
 562     DestroyWindow(test);
 563
 564     /* final cleanup */
 565     DestroyWindow(child);
 566
 567
 568     owner = create_tool_window( WS_OVERLAPPED, 0 );
 569     test = create_tool_window( WS_POPUP, desktop );
 570
 571     ok( !GetWindow( test, GW_OWNER ), "Wrong owner window\n" );
 572     numChildren = 0;
 573     ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 574         "EnumChildWindows should have returned FALSE\n" );
 575     ok( numChildren == 0, "numChildren should be 0 got %d\n", numChildren );
 576
 577     SetWindowLongA( test, GWL_STYLE, (GetWindowLongA( test, GWL_STYLE ) & ~WS_POPUP) | WS_CHILD );
 578     ret = SetParent( test, owner );
 579     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 580
 581     numChildren = 0;
 582     ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 583         "EnumChildWindows should have returned TRUE\n" );
 584     ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );
 585
 586     child = create_tool_window( WS_CHILD, owner );
 587     numChildren = 0;
 588     ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 589         "EnumChildWindows should have returned FALSE\n" );
 590     ok( numChildren == 2, "numChildren should be 2 got %d\n", numChildren );
 591     DestroyWindow( child );
 592
 593     child = create_tool_window( WS_VISIBLE | WS_OVERLAPPEDWINDOW, owner );
 594     ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
 595     numChildren = 0;
 596     ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 597         "EnumChildWindows should have returned TRUE\n" );
 598     ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );
 599
 600     ret = SetParent( child, owner );
 601     ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
 602     ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
 603     numChildren = 0;
 604     ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 605         "EnumChildWindows should have returned FALSE\n" );
 606     ok( numChildren == 2, "numChildren should be 2 got %d\n", numChildren );
 607
 608     ret = SetParent( child, NULL );
 609     ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
 610     ok( ret == owner, "SetParent return value %p expected %p\n", ret, owner );
 611     numChildren = 0;
 612     ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
 613         "EnumChildWindows should have returned TRUE\n" );
 614     ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );
 615
 616     /* even GW_OWNER == owner it's still a desktop's child */
 617     ok( !EnumChildWindows( desktop, EnumChildProc1, (LPARAM)child ),
 618         "EnumChildWindows should have found %p and returned FALSE\n", child );
 619
 620     DestroyWindow( child );
 621     child = create_tool_window( WS_VISIBLE | WS_OVERLAPPEDWINDOW, NULL );
 622
 623     ok( !EnumChildWindows( desktop, EnumChildProc1, (LPARAM)child ),
 624         "EnumChildWindows should have found %p and returned FALSE\n", child );
 625
 626     DestroyWindow( child );
 627     DestroyWindow( test );
 628     DestroyWindow( owner );
 629 }
 630
 631 static BOOL CALLBACK enum_proc( HWND hwnd, LPARAM lParam)
 632 {
 633     (*(LPINT)lParam)++;
 634     if (*(LPINT)lParam > 2) return FALSE;
 635     return TRUE;
 636 }
 637 static DWORD CALLBACK enum_thread( void *arg )
 638 {
 639     INT count;
 640     HWND hwnd[3];
 641     BOOL ret;
 642     MSG msg;
 643
 644     if (pGetGUIThreadInfo)
 645     {
 646         GUITHREADINFO info;
 647         info.cbSize = sizeof(info);
 648         ret = pGetGUIThreadInfo( GetCurrentThreadId(), &info );
 649         ok( ret || broken(!ret), /* win9x */
 650             "GetGUIThreadInfo failed without message queue\n" );
 651         SetLastError( 0xdeadbeef );
 652         info.cbSize = sizeof(info) + 1;
 653         ret = pGetGUIThreadInfo( GetCurrentThreadId(), &info );
 654         ok( !ret, "GetGUIThreadInfo succeeded with wrong size\n" );
 655         ok( GetLastError() == ERROR_INVALID_PARAMETER ||
 656             broken(GetLastError() == 0xdeadbeef), /* win9x */
 657             "wrong error %u\n", GetLastError() );
 658     }
 659
 660     PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE );  /* make sure we have a message queue */
 661
 662     count = 0;
 663     ret = EnumThreadWindows( GetCurrentThreadId(), enum_proc, (LPARAM)&count );
 664     ok( ret, "EnumThreadWindows should have returned TRUE\n" );
 665     ok( count == 0, "count should be 0 got %d\n", count );
 666
 667     hwnd[0] = CreateWindowExA(0, "ToolWindowClass", "Tool window 1", WS_POPUP,
 668                               0, 0, 100, 100, 0, 0, 0, NULL );
 669     count = 0;
 670     ret = EnumThreadWindows( GetCurrentThreadId(), enum_proc, (LPARAM)&count );
 671     ok( ret, "EnumThreadWindows should have returned TRUE\n" );
 672     if (count != 2)  /* Vista gives us two windows for the price of one */
 673     {
 674         ok( count == 1, "count should be 1 got %d\n", count );
 675         hwnd[2] = CreateWindowExA(0, "ToolWindowClass", "Tool window 2", WS_POPUP,
 676                                   0, 0, 100, 100, 0, 0, 0, NULL );
 677     }
 678     else hwnd[2] = 0;
 679
 680     hwnd[1] = CreateWindowExA(0, "ToolWindowClass", "Tool window 3", WS_POPUP,
 681                               0, 0, 100, 100, 0, 0, 0, NULL );
 682     count = 0;
 683     ret = EnumThreadWindows( GetCurrentThreadId(), enum_proc, (LPARAM)&count );
 684     ok( !ret, "EnumThreadWindows should have returned FALSE\n" );
 685     ok( count == 3, "count should be 3 got %d\n", count );
 686
 687     if (hwnd[2]) DestroyWindow(hwnd[2]);
 688     DestroyWindow(hwnd[1]);
 689     DestroyWindow(hwnd[0]);
 690     return 0;
 691 }
 692
 693 /* test EnumThreadWindows in a separate thread */
 694 static void test_enum_thread_windows(void)
 695 {
 696     DWORD id;
 697     HANDLE handle = CreateThread( NULL, 0, enum_thread, 0, 0, &id );
 698     ok( !WaitForSingleObject( handle, 10000 ), "wait failed\n" );
 699     CloseHandle( handle );
 700 }
 701
 702 static LRESULT WINAPI main_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 703 {
 704     switch (msg)
 705     {
 706         case WM_GETMINMAXINFO:
 707         {
 708             MINMAXINFO* minmax = (MINMAXINFO *)lparam;
 709
 710             trace("WM_GETMINMAXINFO: hwnd %p, %08lx, %08lx\n", hwnd, wparam, lparam);
 711             dump_minmax_info( minmax );
 712             SetWindowLongPtrA(hwnd, GWLP_USERDATA, 0x20031021);
 713             break;
 714         }
 715         case WM_WINDOWPOSCHANGING:
 716         {
 717             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
 718             trace("main: WM_WINDOWPOSCHANGING %p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
 719                    winpos->hwnd, winpos->hwndInsertAfter,
 720                    winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
 721             if (!(winpos->flags & SWP_NOMOVE))
 722             {
 723                 ok(winpos->x >= -32768 && winpos->x <= 32767, "bad winpos->x %d\n", winpos->x);
 724                 ok(winpos->y >= -32768 && winpos->y <= 32767, "bad winpos->y %d\n", winpos->y);
 725             }
 726             /* Win9x does not fixup cx/xy for WM_WINDOWPOSCHANGING */
 727             if (!(winpos->flags & SWP_NOSIZE) && !is_win9x)
 728             {
 729                 ok((winpos->cx >= 0 && winpos->cx <= 32767) ||
 730                    winpos->cx == 32768, /* win7 doesn't truncate */
 731                    "bad winpos->cx %d\n", winpos->cx);
 732                 ok((winpos->cy >= 0 && winpos->cy <= 32767) ||
 733                    winpos->cy == 40000, /* win7 doesn't truncate */
 734                    "bad winpos->cy %d\n", winpos->cy);
 735             }
 736             break;
 737         }
 738         case WM_WINDOWPOSCHANGED:
 739         {
 740             RECT rc1, rc2;
 741             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
 742             trace("main: WM_WINDOWPOSCHANGED %p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
 743                    winpos->hwnd, winpos->hwndInsertAfter,
 744                    winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
 745             ok(winpos->x >= -32768 && winpos->x <= 32767, "bad winpos->x %d\n", winpos->x);
 746             ok(winpos->y >= -32768 && winpos->y <= 32767, "bad winpos->y %d\n", winpos->y);
 747
 748             ok((winpos->cx >= 0 && winpos->cx <= 32767) ||
 749                winpos->cx == 32768, /* win7 doesn't truncate */
 750                "bad winpos->cx %d\n", winpos->cx);
 751             ok((winpos->cy >= 0 && winpos->cy <= 32767) ||
 752                winpos->cy == 40000, /* win7 doesn't truncate */
 753                "bad winpos->cy %d\n", winpos->cy);
 754
 755             GetWindowRect(hwnd, &rc1);
 756             SetRect(&rc2, winpos->x, winpos->y, winpos->x + winpos->cx, winpos->y + winpos->cy);
 757             /* note: winpos coordinates are relative to parent */
 758             MapWindowPoints(GetParent(hwnd), 0, (LPPOINT)&rc2, 2);
 759             if (0)
 760             {
 761             /* Uncomment this once the test succeeds in all cases */
 762             ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d-%d,%d) / (%d,%d-%d,%d)\n",
 763                rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom );
 764
 765             GetClientRect(hwnd, &rc2);
 766             DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc1);
 767             MapWindowPoints(0, hwnd, (LPPOINT)&rc1, 2);
 768             ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d-%d,%d) / (%d,%d-%d,%d)\n",
 769                rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom );
 770             }
 771             break;
 772         }
 773         case WM_NCCREATE:
 774         {
 775             BOOL got_getminmaxinfo = GetWindowLongPtrA(hwnd, GWLP_USERDATA) == 0x20031021;
 776             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
 777
 778             trace("WM_NCCREATE: hwnd %p, parent %p, style %08x\n", hwnd, cs->hwndParent, cs->style);
 779             if (got_getminmaxinfo)
 780                 trace("%p got WM_GETMINMAXINFO\n", hwnd);
 781
 782             if ((cs->style & WS_THICKFRAME) || !(cs->style & (WS_POPUP | WS_CHILD)))
 783                 ok(got_getminmaxinfo, "main: WM_GETMINMAXINFO should have been received before WM_NCCREATE\n");
 784             else
 785                 ok(!got_getminmaxinfo, "main: WM_GETMINMAXINFO should NOT have been received before WM_NCCREATE\n");
 786             break;
 787         }
 788         case WM_COMMAND:
 789             if (test_lbuttondown_flag)
 790             {
 791                 ShowWindow((HWND)wparam, SW_SHOW);
 792                 flush_events( FALSE );
 793             }
 794             break;
 795     }
 796
 797     return DefWindowProcA(hwnd, msg, wparam, lparam);
 798 }
 799
 800 static LRESULT WINAPI tool_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 801 {
 802     switch (msg)
 803     {
 804         case WM_GETMINMAXINFO:
 805         {
 806             MINMAXINFO* minmax = (MINMAXINFO *)lparam;
 807
 808             trace("hwnd %p, WM_GETMINMAXINFO, %08lx, %08lx\n", hwnd, wparam, lparam);
 809             dump_minmax_info( minmax );
 810             SetWindowLongPtrA(hwnd, GWLP_USERDATA, 0x20031021);
 811             break;
 812         }
 813         case WM_NCCREATE:
 814         {
 815             BOOL got_getminmaxinfo = GetWindowLongPtrA(hwnd, GWLP_USERDATA) == 0x20031021;
 816             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
 817
 818             trace("WM_NCCREATE: hwnd %p, parent %p, style %08x\n", hwnd, cs->hwndParent, cs->style);
 819             if (got_getminmaxinfo)
 820                 trace("%p got WM_GETMINMAXINFO\n", hwnd);
 821
 822             if ((cs->style & WS_THICKFRAME) || !(cs->style & (WS_POPUP | WS_CHILD)))
 823                 ok(got_getminmaxinfo, "tool: WM_GETMINMAXINFO should have been received before WM_NCCREATE\n");
 824             else
 825                 ok(!got_getminmaxinfo, "tool: WM_GETMINMAXINFO should NOT have been received before WM_NCCREATE\n");
 826             break;
 827         }
 828     }
 829
 830     return DefWindowProcA(hwnd, msg, wparam, lparam);
 831 }
 832
 833 static BOOL RegisterWindowClasses(void)
 834 {
 835     WNDCLASSA cls;
 836
 837     cls.style = CS_DBLCLKS;
 838     cls.lpfnWndProc = main_window_procA;
 839     cls.cbClsExtra = 0;
 840     cls.cbWndExtra = 0;
 841     cls.hInstance = GetModuleHandleA(0);
 842     cls.hIcon = 0;
 843     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
 844     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 845     cls.lpszMenuName = NULL;
 846     cls.lpszClassName = "MainWindowClass";
 847
 848     if(!RegisterClassA(&cls)) return FALSE;
 849
 850     cls.style = 0;
 851     cls.lpfnWndProc = tool_window_procA;
 852     cls.cbClsExtra = 0;
 853     cls.cbWndExtra = 0;
 854     cls.hInstance = GetModuleHandleA(0);
 855     cls.hIcon = 0;
 856     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
 857     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 858     cls.lpszMenuName = NULL;
 859     cls.lpszClassName = "ToolWindowClass";
 860
 861     if(!RegisterClassA(&cls)) return FALSE;
 862
 863     return TRUE;
 864 }
 865
 866 static void verify_window_info(const char *hook, HWND hwnd, const WINDOWINFO *info)
 867 {
 868     RECT rcWindow, rcClient;
 869     DWORD status;
 870
 871     ok(IsWindow(hwnd), "bad window handle %p in hook %s\n", hwnd, hook);
 872
 873     GetWindowRect(hwnd, &rcWindow);
 874     ok(EqualRect(&rcWindow, &info->rcWindow), "wrong rcWindow for %p in hook %s\n", hwnd, hook);
 875
 876     GetClientRect(hwnd, &rcClient);
 877     /* translate to screen coordinates */
 878     MapWindowPoints(hwnd, 0, (LPPOINT)&rcClient, 2);
 879     ok(EqualRect(&rcClient, &info->rcClient), "wrong rcClient for %p in hook %s\n", hwnd, hook);
 880
 881     ok(info->dwStyle == (DWORD)GetWindowLongA(hwnd, GWL_STYLE),
 882        "wrong dwStyle: %08x != %08x for %p in hook %s\n",
 883        info->dwStyle, GetWindowLongA(hwnd, GWL_STYLE), hwnd, hook);
 884     /* Windows reports some undocumented exstyles in WINDOWINFO, but
 885      * doesn't return them in GetWindowLong(hwnd, GWL_EXSTYLE).
 886      */
 887     ok((info->dwExStyle & ~0xe0000800) == (DWORD)GetWindowLongA(hwnd, GWL_EXSTYLE),
 888        "wrong dwExStyle: %08x != %08x for %p in hook %s\n",
 889        info->dwExStyle, GetWindowLongA(hwnd, GWL_EXSTYLE), hwnd, hook);
 890     status = (GetActiveWindow() == hwnd) ? WS_ACTIVECAPTION : 0;
 891     if (GetForegroundWindow())
 892         ok(info->dwWindowStatus == status, "wrong dwWindowStatus: %04x != %04x active %p fg %p in hook %s\n",
 893            info->dwWindowStatus, status, GetActiveWindow(), GetForegroundWindow(), hook);
 894
 895     /* win2k and XP return broken border info in GetWindowInfo most of
 896      * the time, so there is no point in testing it.
 897      */
 898 if (0)
 899 {
 900     UINT border;
 901     ok(info->cxWindowBorders == (unsigned)(rcClient.left - rcWindow.left),
 902        "wrong cxWindowBorders %d != %d\n", info->cxWindowBorders, rcClient.left - rcWindow.left);
 903     border = min(rcWindow.bottom - rcClient.bottom, rcClient.top - rcWindow.top);
 904     ok(info->cyWindowBorders == border,
 905        "wrong cyWindowBorders %d != %d\n", info->cyWindowBorders, border);
 906 }
 907     ok(info->atomWindowType == GetClassLongA(hwnd, GCW_ATOM), "wrong atomWindowType for %p in hook %s\n",
 908        hwnd, hook);
 909     ok(info->wCreatorVersion == 0x0400 /* NT4, Win2000, XP, Win2003 */ ||
 910        info->wCreatorVersion == 0x0500 /* Vista */,
 911        "wrong wCreatorVersion %04x for %p in hook %s\n", info->wCreatorVersion, hwnd, hook);
 912 }
 913
 914 static void FixedAdjustWindowRectEx(RECT* rc, LONG style, BOOL menu, LONG exstyle)
 915 {
 916     AdjustWindowRectEx(rc, style, menu, exstyle);
 917     /* AdjustWindowRectEx does not include scroll bars */
 918     if (style & WS_VSCROLL)
 919     {
 920         if(exstyle & WS_EX_LEFTSCROLLBAR)
 921             rc->left  -= GetSystemMetrics(SM_CXVSCROLL);
 922         else
 923             rc->right += GetSystemMetrics(SM_CXVSCROLL);
 924     }
 925     if (style & WS_HSCROLL)
 926         rc->bottom += GetSystemMetrics(SM_CYHSCROLL);
 927 }
 928
 929 static void test_nonclient_area(HWND hwnd)
 930 {
 931     DWORD style, exstyle;
 932     RECT rc_window, rc_client, rc;
 933     BOOL menu;
 934     LRESULT ret;
 935
 936     style = GetWindowLongA(hwnd, GWL_STYLE);
 937     exstyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
 938     menu = !(style & WS_CHILD) && GetMenu(hwnd) != 0;
 939
 940     GetWindowRect(hwnd, &rc_window);
 941     GetClientRect(hwnd, &rc_client);
 942
 943     /* avoid some cases when things go wrong */
 944     if (IsRectEmpty(&rc_window) || IsRectEmpty(&rc_client) ||
 945         rc_window.right > 32768 || rc_window.bottom > 32768) return;
 946
 947     CopyRect(&rc, &rc_client);
 948     MapWindowPoints(hwnd, 0, (LPPOINT)&rc, 2);
 949     FixedAdjustWindowRectEx(&rc, style, menu, exstyle);
 950
 951     ok(EqualRect(&rc, &rc_window),
 952        "window rect does not match: style:exstyle=0x%08x:0x%08x, menu=%d, win=(%d,%d)-(%d,%d), calc=(%d,%d)-(%d,%d)\n",
 953        style, exstyle, menu, rc_window.left, rc_window.top, rc_window.right, rc_window.bottom,
 954        rc.left, rc.top, rc.right, rc.bottom);
 955
 956
 957     CopyRect(&rc, &rc_window);
 958     DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc);
 959     MapWindowPoints(0, hwnd, (LPPOINT)&rc, 2);
 960     ok(EqualRect(&rc, &rc_client),
 961        "client rect does not match: style:exstyle=0x%08x:0x%08x, menu=%d client=(%d,%d)-(%d,%d), calc=(%d,%d)-(%d,%d)\n",
 962        style, exstyle, menu, rc_client.left, rc_client.top, rc_client.right, rc_client.bottom,
 963        rc.left, rc.top, rc.right, rc.bottom);
 964
 965     /* NULL rectangle shouldn't crash */
 966     ret = DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, 0);
 967     ok(ret == 0, "NULL rectangle returned %ld instead of 0\n", ret);
 968
 969     /* Win9x doesn't like WM_NCCALCSIZE with synthetic data and crashes */;
 970     if (is_win9x)
 971         return;
 972
 973     /* and now test AdjustWindowRectEx and WM_NCCALCSIZE on synthetic data */
 974     SetRect(&rc_client, 0, 0, 250, 150);
 975     CopyRect(&rc_window, &rc_client);
 976     MapWindowPoints(hwnd, 0, (LPPOINT)&rc_window, 2);
 977     FixedAdjustWindowRectEx(&rc_window, style, menu, exstyle);
 978
 979     CopyRect(&rc, &rc_window);
 980     DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc);
 981     MapWindowPoints(0, hwnd, (LPPOINT)&rc, 2);
 982     ok(EqualRect(&rc, &rc_client),
 983        "synthetic rect does not match: style:exstyle=0x%08x:0x%08x, menu=%d, client=(%d,%d)-(%d,%d), calc=(%d,%d)-(%d,%d)\n",
 984        style, exstyle, menu, rc_client.left, rc_client.top, rc_client.right, rc_client.bottom,
 985        rc.left, rc.top, rc.right, rc.bottom);
 986 }
 987
 988 static LRESULT CALLBACK cbt_hook_proc(int nCode, WPARAM wParam, LPARAM lParam)
 989 {
 990     static const char *CBT_code_name[10] = {
 991         "HCBT_MOVESIZE",
 992         "HCBT_MINMAX",
 993         "HCBT_QS",
 994         "HCBT_CREATEWND",
 995         "HCBT_DESTROYWND",
 996         "HCBT_ACTIVATE",
 997         "HCBT_CLICKSKIPPED",
 998         "HCBT_KEYSKIPPED",
 999         "HCBT_SYSCOMMAND",
1000         "HCBT_SETFOCUS" };
1001     const char *code_name = (nCode >= 0 && nCode <= HCBT_SETFOCUS) ? CBT_code_name[nCode] : "Unknown";
1002     HWND hwnd = (HWND)wParam;
1003
1004     switch (nCode)
1005     {
1006     case HCBT_CREATEWND:
1007         {
1008             static const RECT rc_null;
1009             RECT rc;
1010             LONG style;
1011             CBT_CREATEWNDA *createwnd = (CBT_CREATEWNDA *)lParam;
1012             ok(createwnd->hwndInsertAfter == HWND_TOP, "hwndInsertAfter should be always HWND_TOP\n");
1013
1014             if (pGetWindowInfo)
1015             {
1016                 WINDOWINFO info;
1017                 info.cbSize = sizeof(WINDOWINFO);
1018                 ok(pGetWindowInfo(hwnd, &info), "GetWindowInfo should not fail\n");
1019                 verify_window_info(code_name, hwnd, &info);
1020             }
1021
1022             /* WS_VISIBLE should be turned off yet */
1023             style = createwnd->lpcs->style & ~WS_VISIBLE;
1024             ok(style == GetWindowLongA(hwnd, GWL_STYLE),
1025                 "style of hwnd and style in the CREATESTRUCT do not match: %08x != %08x\n",
1026                 GetWindowLongA(hwnd, GWL_STYLE), style);
1027
1028             if (0)
1029             {
1030             /* Uncomment this once the test succeeds in all cases */
1031             if ((style & (WS_CHILD|WS_POPUP)) == WS_CHILD)
1032             {
1033                 ok(GetParent(hwnd) == hwndMessage,
1034                    "wrong result from GetParent %p: message window %p\n",
1035                    GetParent(hwnd), hwndMessage);
1036             }
1037             else
1038                 ok(!GetParent(hwnd), "GetParent should return 0 at this point\n");
1039
1040             ok(!GetWindow(hwnd, GW_OWNER), "GW_OWNER should be set to 0 at this point\n");
1041             }
1042             if (0)
1043             {
1044             /* while NT assigns GW_HWNDFIRST/LAST some values at this point,
1045              * Win9x still has them set to 0.
1046              */
1047             ok(GetWindow(hwnd, GW_HWNDFIRST) != 0, "GW_HWNDFIRST should not be set to 0 at this point\n");
1048             ok(GetWindow(hwnd, GW_HWNDLAST) != 0, "GW_HWNDLAST should not be set to 0 at this point\n");
1049             }
1050             ok(!GetWindow(hwnd, GW_HWNDPREV), "GW_HWNDPREV should be set to 0 at this point\n");
1051             ok(!GetWindow(hwnd, GW_HWNDNEXT), "GW_HWNDNEXT should be set to 0 at this point\n");
1052
1053             if (0)
1054             {
1055             /* Uncomment this once the test succeeds in all cases */
1056             if (pGetAncestor)
1057             {
1058                 ok(pGetAncestor(hwnd, GA_PARENT) == hwndMessage, "GA_PARENT should be set to hwndMessage at this point\n");
1059                 ok(pGetAncestor(hwnd, GA_ROOT) == hwnd,
1060                    "GA_ROOT is set to %p, expected %p\n", pGetAncestor(hwnd, GA_ROOT), hwnd);
1061
1062                 if ((style & (WS_CHILD|WS_POPUP)) == WS_CHILD)
1063                     ok(pGetAncestor(hwnd, GA_ROOTOWNER) == hwndMessage,
1064                        "GA_ROOTOWNER should be set to hwndMessage at this point\n");
1065                 else
1066                     ok(pGetAncestor(hwnd, GA_ROOTOWNER) == hwnd,
1067                        "GA_ROOTOWNER is set to %p, expected %p\n", pGetAncestor(hwnd, GA_ROOTOWNER), hwnd);
1068             }
1069
1070             ok(GetWindowRect(hwnd, &rc), "GetWindowRect failed\n");
1071             ok(EqualRect(&rc, &rc_null), "window rect should be set to 0 HCBT_CREATEWND\n");
1072             ok(GetClientRect(hwnd, &rc), "GetClientRect failed\n");
1073             ok(EqualRect(&rc, &rc_null), "client rect should be set to 0 on HCBT_CREATEWND\n");
1074             }
1075             break;
1076         }
1077     case HCBT_MOVESIZE:
1078     case HCBT_MINMAX:
1079     case HCBT_ACTIVATE:
1080         if (pGetWindowInfo && IsWindow(hwnd))
1081         {
1082             WINDOWINFO info;
1083
1084             /* Win98 actually does check the info.cbSize and doesn't allow
1085              * it to be anything except sizeof(WINDOWINFO), while Win95, Win2k,
1086              * WinXP do not check it at all.
1087              */
1088             info.cbSize = sizeof(WINDOWINFO);
1089             ok(pGetWindowInfo(hwnd, &info), "GetWindowInfo should not fail\n");
1090             verify_window_info(code_name, hwnd, &info);
1091         }
1092         break;
1093     /* window state is undefined */
1094     case HCBT_SETFOCUS:
1095     case HCBT_DESTROYWND:
1096         break;
1097     default:
1098         break;
1099     }
1100
1101     return CallNextHookEx(hhook, nCode, wParam, lParam);
1102 }
1103
1104 static void test_shell_window(void)
1105 {
1106     BOOL ret;
1107     DWORD error;
1108     HMODULE hinst, hUser32;
1109     BOOL (WINAPI*SetShellWindow)(HWND);
1110     HWND hwnd1, hwnd2, hwnd3, hwnd4, hwnd5;
1111     HWND shellWindow, nextWnd;
1112
1113     if (is_win9x)
1114     {
1115         win_skip("Skipping shell window test on Win9x\n");
1116         return;
1117     }
1118
1119     shellWindow = GetShellWindow();
1120     hinst = GetModuleHandleA(NULL);
1121     hUser32 = GetModuleHandleA("user32");
1122
1123     SetShellWindow = (void *)GetProcAddress(hUser32, "SetShellWindow");
1124
1125     trace("previous shell window: %p\n", shellWindow);
1126
1127     if (shellWindow) {
1128         DWORD pid;
1129         HANDLE hProcess;
1130
1131         GetWindowThreadProcessId(shellWindow, &pid);
1132         hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid);
1133         if (!hProcess)
1134         {
1135             skip( "cannot get access to shell process\n" );
1136             return;
1137         }
1138
1139         SetLastError(0xdeadbeef);
1140         ret = DestroyWindow(shellWindow);
1141         error = GetLastError();
1142
1143         ok(!ret, "DestroyWindow(shellWindow)\n");
1144         /* passes on Win XP, but not on Win98 */
1145         ok(error==ERROR_ACCESS_DENIED || error == 0xdeadbeef,
1146            "got %u after DestroyWindow(shellWindow)\n", error);
1147
1148         /* close old shell instance */
1149         ret = TerminateProcess(hProcess, 0);
1150         ok(ret, "termination of previous shell process failed: GetLastError()=%d\n", GetLastError());
1151         WaitForSingleObject(hProcess, INFINITE);    /* wait for termination */
1152         CloseHandle(hProcess);
1153     }
1154
1155     hwnd1 = CreateWindowExA(0, "#32770", "TEST1", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 100, 100, 300, 200, 0, 0, hinst, 0);
1156     trace("created window 1: %p\n", hwnd1);
1157
1158     ret = SetShellWindow(hwnd1);
1159     ok(ret, "first call to SetShellWindow(hwnd1)\n");
1160     shellWindow = GetShellWindow();
1161     ok(shellWindow==hwnd1, "wrong shell window: %p\n", shellWindow);
1162
1163     ret = SetShellWindow(hwnd1);
1164     ok(!ret, "second call to SetShellWindow(hwnd1)\n");
1165
1166     ret = SetShellWindow(0);
1167     error = GetLastError();
1168     /* passes on Win XP, but not on Win98
1169     ok(!ret, "reset shell window by SetShellWindow(0)\n");
1170     ok(error==ERROR_INVALID_WINDOW_HANDLE, "ERROR_INVALID_WINDOW_HANDLE after SetShellWindow(0)\n"); */
1171
1172     ret = SetShellWindow(hwnd1);
1173     /* passes on Win XP, but not on Win98
1174     ok(!ret, "third call to SetShellWindow(hwnd1)\n"); */
1175
1176     SetWindowLongA(hwnd1, GWL_EXSTYLE, GetWindowLongA(hwnd1,GWL_EXSTYLE)|WS_EX_TOPMOST);
1177     ret = (GetWindowLongA(hwnd1,GWL_EXSTYLE) & WS_EX_TOPMOST) != 0;
1178     ok(!ret, "SetWindowExStyle(hwnd1, WS_EX_TOPMOST)\n");
1179
1180     ret = DestroyWindow(hwnd1);
1181     ok(ret, "DestroyWindow(hwnd1)\n");
1182
1183     hwnd2 = CreateWindowExA(WS_EX_TOPMOST, "#32770", "TEST2", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 150, 250, 300, 200, 0, 0, hinst, 0);
1184     trace("created window 2: %p\n", hwnd2);
1185     ret = SetShellWindow(hwnd2);
1186     ok(!ret, "SetShellWindow(hwnd2) with WS_EX_TOPMOST\n");
1187
1188     hwnd3 = CreateWindowExA(0, "#32770", "TEST3", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 200, 400, 300, 200, 0, 0, hinst, 0);
1189     trace("created window 3: %p\n", hwnd3);
1190
1191     hwnd4 = CreateWindowExA(0, "#32770", "TEST4", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 250, 500, 300, 200, 0, 0, hinst, 0);
1192     trace("created window 4: %p\n", hwnd4);
1193
1194     nextWnd = GetWindow(hwnd4, GW_HWNDNEXT);
1195     ok(nextWnd==hwnd3, "wrong next window for hwnd4: %p - expected hwnd3\n", nextWnd);
1196
1197     ret = SetShellWindow(hwnd4);
1198     ok(ret, "SetShellWindow(hwnd4)\n");
1199     shellWindow = GetShellWindow();
1200     ok(shellWindow==hwnd4, "wrong shell window: %p - expected hwnd4\n", shellWindow);
1201
1202     nextWnd = GetWindow(hwnd4, GW_HWNDNEXT);
1203     ok(nextWnd==0, "wrong next window for hwnd4: %p - expected 0\n", nextWnd);
1204
1205     ret = SetWindowPos(hwnd4, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
1206     ok(ret, "SetWindowPos(hwnd4, HWND_TOPMOST)\n");
1207
1208     ret = SetWindowPos(hwnd4, hwnd3, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
1209     ok(ret, "SetWindowPos(hwnd4, hwnd3\n");
1210
1211     ret = SetShellWindow(hwnd3);
1212     ok(!ret, "SetShellWindow(hwnd3)\n");
1213     shellWindow = GetShellWindow();
1214     ok(shellWindow==hwnd4, "wrong shell window: %p - expected hwnd4\n", shellWindow);
1215
1216     hwnd5 = CreateWindowExA(0, "#32770", "TEST5", WS_OVERLAPPEDWINDOW/*|WS_VISIBLE*/, 300, 600, 300, 200, 0, 0, hinst, 0);
1217     trace("created window 5: %p\n", hwnd5);
1218     ret = SetWindowPos(hwnd4, hwnd5, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
1219     ok(ret, "SetWindowPos(hwnd4, hwnd5)\n");
1220
1221     todo_wine
1222     {
1223         nextWnd = GetWindow(hwnd4, GW_HWNDNEXT);
1224         ok(nextWnd==0, "wrong next window for hwnd4 after SetWindowPos(): %p - expected 0\n", nextWnd);
1225     }
1226
1227     /* destroy test windows */
1228     DestroyWindow(hwnd2);
1229     DestroyWindow(hwnd3);
1230     DestroyWindow(hwnd4);
1231     DestroyWindow(hwnd5);
1232 }
1233
1234 /************** MDI test ****************/
1235
1236 static char mdi_lParam_test_message[] = "just a test string";
1237
1238 static void test_MDI_create(HWND parent, HWND mdi_client, INT_PTR first_id)
1239 {
1240     MDICREATESTRUCTA mdi_cs;
1241     HWND mdi_child;
1242     INT_PTR id;
1243     static const WCHAR classW[] = {'M','D','I','_','c','h','i','l','d','_','C','l','a','s','s','_','1',0};
1244     static const WCHAR titleW[] = {'M','D','I',' ','c','h','i','l','d',0};
1245     BOOL isWin9x = FALSE;
1246
1247     mdi_cs.szClass = "MDI_child_Class_1";
1248     mdi_cs.szTitle = "MDI child";
1249     mdi_cs.hOwner = GetModuleHandleA(NULL);
1250     mdi_cs.x = CW_USEDEFAULT;
1251     mdi_cs.y = CW_USEDEFAULT;
1252     mdi_cs.cx = CW_USEDEFAULT;
1253     mdi_cs.cy = CW_USEDEFAULT;
1254     mdi_cs.style = 0;
1255     mdi_cs.lParam = (LPARAM)mdi_lParam_test_message;
1256     mdi_child = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1257     ok(mdi_child != 0, "MDI child creation failed\n");
1258     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1259     ok(id == first_id, "wrong child id %ld\n", id);
1260     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1261     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1262
1263     mdi_cs.style = 0x7fffffff; /* without WS_POPUP */
1264     mdi_child = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1265     ok(mdi_child != 0, "MDI child creation failed\n");
1266     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1267     ok(id == first_id, "wrong child id %ld\n", id);
1268     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1269     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1270
1271     mdi_cs.style = 0xffffffff; /* with WS_POPUP */
1272     mdi_child = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1273     if (GetWindowLongA(mdi_client, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1274     {
1275         ok(!mdi_child, "MDI child with WS_POPUP and with MDIS_ALLCHILDSTYLES should fail\n");
1276     }
1277     else
1278     {
1279         ok(mdi_child != 0, "MDI child creation failed\n");
1280         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1281         ok(id == first_id, "wrong child id %ld\n", id);
1282         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1283         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1284     }
1285
1286     /* test MDICREATESTRUCT A<->W mapping */
1287     /* MDICREATESTRUCTA and MDICREATESTRUCTW have the same layout */
1288     mdi_cs.style = 0;
1289     mdi_cs.szClass = (LPCSTR)classW;
1290     mdi_cs.szTitle = (LPCSTR)titleW;
1291     SetLastError(0xdeadbeef);
1292     mdi_child = (HWND)SendMessageW(mdi_client, WM_MDICREATE, 0, (LPARAM)&mdi_cs);
1293     if (!mdi_child)
1294     {
1295         if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1296             isWin9x = TRUE;
1297         else
1298             ok(mdi_child != 0, "MDI child creation failed\n");
1299     }
1300     else
1301     {
1302         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1303         ok(id == first_id, "wrong child id %ld\n", id);
1304         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1305         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1306     }
1307
1308     mdi_child = CreateMDIWindowA("MDI_child_Class_1", "MDI child",
1309                                  0,
1310                                  CW_USEDEFAULT, CW_USEDEFAULT,
1311                                  CW_USEDEFAULT, CW_USEDEFAULT,
1312                                  mdi_client, GetModuleHandleA(NULL),
1313                                  (LPARAM)mdi_lParam_test_message);
1314     ok(mdi_child != 0, "MDI child creation failed\n");
1315     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1316     ok(id == first_id, "wrong child id %ld\n", id);
1317     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1318     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1319
1320     mdi_child = CreateMDIWindowA("MDI_child_Class_1", "MDI child",
1321                                  0x7fffffff, /* without WS_POPUP */
1322                                  CW_USEDEFAULT, CW_USEDEFAULT,
1323                                  CW_USEDEFAULT, CW_USEDEFAULT,
1324                                  mdi_client, GetModuleHandleA(NULL),
1325                                  (LPARAM)mdi_lParam_test_message);
1326     ok(mdi_child != 0, "MDI child creation failed\n");
1327     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1328     ok(id == first_id, "wrong child id %ld\n", id);
1329     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1330     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1331
1332     mdi_child = CreateMDIWindowA("MDI_child_Class_1", "MDI child",
1333                                  0xffffffff, /* with WS_POPUP */
1334                                  CW_USEDEFAULT, CW_USEDEFAULT,
1335                                  CW_USEDEFAULT, CW_USEDEFAULT,
1336                                  mdi_client, GetModuleHandleA(NULL),
1337                                  (LPARAM)mdi_lParam_test_message);
1338     if (GetWindowLongA(mdi_client, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1339     {
1340         ok(!mdi_child, "MDI child with WS_POPUP and with MDIS_ALLCHILDSTYLES should fail\n");
1341     }
1342     else
1343     {
1344         ok(mdi_child != 0, "MDI child creation failed\n");
1345         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1346         ok(id == first_id, "wrong child id %ld\n", id);
1347         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1348         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1349     }
1350
1351     /* test MDICREATESTRUCT A<->W mapping */
1352     SetLastError(0xdeadbeef);
1353     mdi_child = CreateMDIWindowW(classW, titleW,
1354                                  0,
1355                                  CW_USEDEFAULT, CW_USEDEFAULT,
1356                                  CW_USEDEFAULT, CW_USEDEFAULT,
1357                                  mdi_client, GetModuleHandleA(NULL),
1358                                  (LPARAM)mdi_lParam_test_message);
1359     if (!mdi_child)
1360     {
1361         if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1362             isWin9x = TRUE;
1363         else
1364             ok(mdi_child != 0, "MDI child creation failed\n");
1365     }
1366     else
1367     {
1368         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1369         ok(id == first_id, "wrong child id %ld\n", id);
1370         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1371         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1372     }
1373
1374     mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_1", "MDI child",
1375                                 0,
1376                                 CW_USEDEFAULT, CW_USEDEFAULT,
1377                                 CW_USEDEFAULT, CW_USEDEFAULT,
1378                                 mdi_client, 0, GetModuleHandleA(NULL),
1379                                 mdi_lParam_test_message);
1380     ok(mdi_child != 0, "MDI child creation failed\n");
1381     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1382     ok(id == first_id, "wrong child id %ld\n", id);
1383     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1384     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1385
1386     mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_1", "MDI child",
1387                                 0x7fffffff, /* without WS_POPUP */
1388                                 CW_USEDEFAULT, CW_USEDEFAULT,
1389                                 CW_USEDEFAULT, CW_USEDEFAULT,
1390                                 mdi_client, 0, GetModuleHandleA(NULL),
1391                                 mdi_lParam_test_message);
1392     ok(mdi_child != 0, "MDI child creation failed\n");
1393     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1394     ok(id == first_id, "wrong child id %ld\n", id);
1395     SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1396     ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1397
1398     mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_1", "MDI child",
1399                                 0xffffffff, /* with WS_POPUP */
1400                                 CW_USEDEFAULT, CW_USEDEFAULT,
1401                                 CW_USEDEFAULT, CW_USEDEFAULT,
1402                                 mdi_client, 0, GetModuleHandleA(NULL),
1403                                 mdi_lParam_test_message);
1404     if (GetWindowLongA(mdi_client, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1405     {
1406         ok(!mdi_child, "MDI child with WS_POPUP and with MDIS_ALLCHILDSTYLES should fail\n");
1407     }
1408     else
1409     {
1410         ok(mdi_child != 0, "MDI child creation failed\n");
1411         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1412         ok(id == first_id, "wrong child id %ld\n", id);
1413         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1414         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1415     }
1416
1417     /* test MDICREATESTRUCT A<->W mapping */
1418     SetLastError(0xdeadbeef);
1419     mdi_child = CreateWindowExW(WS_EX_MDICHILD, classW, titleW,
1420                                 0,
1421                                 CW_USEDEFAULT, CW_USEDEFAULT,
1422                                 CW_USEDEFAULT, CW_USEDEFAULT,
1423                                 mdi_client, 0, GetModuleHandleA(NULL),
1424                                 mdi_lParam_test_message);
1425     if (!mdi_child)
1426     {
1427         if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1428             isWin9x = TRUE;
1429         else
1430             ok(mdi_child != 0, "MDI child creation failed\n");
1431     }
1432     else
1433     {
1434         id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1435         ok(id == first_id, "wrong child id %ld\n", id);
1436         SendMessageA(mdi_client, WM_MDIDESTROY, (WPARAM)mdi_child, 0);
1437         ok(!IsWindow(mdi_child), "WM_MDIDESTROY failed\n");
1438     }
1439
1440     /* This test fails on Win9x */
1441     if (!isWin9x)
1442     {
1443         mdi_child = CreateWindowExA(WS_EX_MDICHILD, "MDI_child_Class_2", "MDI child",
1444                                 WS_CHILD,
1445                                 CW_USEDEFAULT, CW_USEDEFAULT,
1446                                 CW_USEDEFAULT, CW_USEDEFAULT,
1447                                 parent, 0, GetModuleHandleA(NULL),
1448                                 mdi_lParam_test_message);
1449         ok(!mdi_child, "WS_EX_MDICHILD with a not MDIClient parent should fail\n");
1450     }
1451
1452     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1453                                 WS_CHILD, /* without WS_POPUP */
1454                                 CW_USEDEFAULT, CW_USEDEFAULT,
1455                                 CW_USEDEFAULT, CW_USEDEFAULT,
1456                                 mdi_client, 0, GetModuleHandleA(NULL),
1457                                 mdi_lParam_test_message);
1458     ok(mdi_child != 0, "MDI child creation failed\n");
1459     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1460     ok(id == 0, "wrong child id %ld\n", id);
1461     DestroyWindow(mdi_child);
1462
1463     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1464                                 WS_CHILD | WS_POPUP, /* with WS_POPUP */
1465                                 CW_USEDEFAULT, CW_USEDEFAULT,
1466                                 CW_USEDEFAULT, CW_USEDEFAULT,
1467                                 mdi_client, 0, GetModuleHandleA(NULL),
1468                                 mdi_lParam_test_message);
1469     ok(mdi_child != 0, "MDI child creation failed\n");
1470     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1471     ok(id == 0, "wrong child id %ld\n", id);
1472     DestroyWindow(mdi_child);
1473
1474     /* maximized child */
1475     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1476                                 WS_CHILD | WS_MAXIMIZE,
1477                                 CW_USEDEFAULT, CW_USEDEFAULT,
1478                                 CW_USEDEFAULT, CW_USEDEFAULT,
1479                                 mdi_client, 0, GetModuleHandleA(NULL),
1480                                 mdi_lParam_test_message);
1481     ok(mdi_child != 0, "MDI child creation failed\n");
1482     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1483     ok(id == 0, "wrong child id %ld\n", id);
1484     DestroyWindow(mdi_child);
1485
1486     trace("Creating maximized child with a caption\n");
1487     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1488                                 WS_CHILD | WS_MAXIMIZE | WS_CAPTION,
1489                                 CW_USEDEFAULT, CW_USEDEFAULT,
1490                                 CW_USEDEFAULT, CW_USEDEFAULT,
1491                                 mdi_client, 0, GetModuleHandleA(NULL),
1492                                 mdi_lParam_test_message);
1493     ok(mdi_child != 0, "MDI child creation failed\n");
1494     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1495     ok(id == 0, "wrong child id %ld\n", id);
1496     DestroyWindow(mdi_child);
1497
1498     trace("Creating maximized child with a caption and a thick frame\n");
1499     mdi_child = CreateWindowExA(0, "MDI_child_Class_2", "MDI child",
1500                                 WS_CHILD | WS_MAXIMIZE | WS_CAPTION | WS_THICKFRAME,
1501                                 CW_USEDEFAULT, CW_USEDEFAULT,
1502                                 CW_USEDEFAULT, CW_USEDEFAULT,
1503                                 mdi_client, 0, GetModuleHandleA(NULL),
1504                                 mdi_lParam_test_message);
1505     ok(mdi_child != 0, "MDI child creation failed\n");
1506     id = GetWindowLongPtrA(mdi_child, GWLP_ID);
1507     ok(id == 0, "wrong child id %ld\n", id);
1508     DestroyWindow(mdi_child);
1509 }
1510
1511 static void test_MDI_child_stack(HWND mdi_client)
1512 {
1513     HWND child_1, child_2, child_3, child_4;
1514     HWND stack[4];
1515     MDICREATESTRUCTA cs;
1516
1517     cs.szClass = "MDI_child_Class_1";
1518     cs.szTitle = "MDI child";
1519     cs.hOwner  = GetModuleHandleA(0);
1520     cs.x       = CW_USEDEFAULT;
1521     cs.y       = CW_USEDEFAULT;
1522     cs.cx      = CW_USEDEFAULT;
1523     cs.cy      = CW_USEDEFAULT;
1524     cs.style   = 0;
1525     cs.lParam  = (LPARAM)mdi_lParam_test_message;
1526
1527     child_1 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1528     ok(child_1 != 0, "expected child_1 to be non NULL\n");
1529     child_2 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1530     ok(child_2 != 0, "expected child_2 to be non NULL\n");
1531     child_3 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1532     ok(child_3 != 0, "expected child_3 to be non NULL\n");
1533     child_4 = (HWND)SendMessageA(mdi_client, WM_MDICREATE, 0, (LPARAM)&cs);
1534     ok(child_4 != 0, "expected child_4 to be non NULL\n");
1535
1536     stack[0] = (HWND)SendMessageA(mdi_client, WM_MDIGETACTIVE, 0, 0);
1537     stack[1] = GetWindow(stack[0], GW_HWNDNEXT);
1538     stack[2] = GetWindow(stack[1], GW_HWNDNEXT);
1539     stack[3] = GetWindow(stack[2], GW_HWNDNEXT);
1540     trace("Initial MDI child stack: %p->%p->%p->%p\n", stack[0], stack[1], stack[2], stack[3]);
1541     ok(stack[0] == child_4 && stack[1] == child_3 &&
1542         stack[2] == child_2 && stack[3] == child_1,
1543         "Unexpected initial order, should be: %p->%p->%p->%p\n",
1544             child_4, child_3, child_2, child_1);
1545
1546     trace("Activate child next to %p\n", child_3);
1547     SendMessageA(mdi_client, WM_MDINEXT, (WPARAM)child_3, 0);
1548
1549     stack[0] = (HWND)SendMessageA(mdi_client, WM_MDIGETACTIVE, 0, 0);
1550     stack[1] = GetWindow(stack[0], GW_HWNDNEXT);
1551     stack[2] = GetWindow(stack[1], GW_HWNDNEXT);
1552     stack[3] = GetWindow(stack[2], GW_HWNDNEXT);
1553     ok(stack[0] == child_2 && stack[1] == child_4 &&
1554         stack[2] == child_1 && stack[3] == child_3,
1555         "Broken MDI child stack:\nexpected: %p->%p->%p->%p, but got: %p->%p->%p->%p\n",
1556             child_2, child_4, child_1, child_3, stack[0], stack[1], stack[2], stack[3]);
1557
1558     trace("Activate child previous to %p\n", child_1);
1559     SendMessageA(mdi_client, WM_MDINEXT, (WPARAM)child_1, 1);
1560
1561     stack[0] = (HWND)SendMessageA(mdi_client, WM_MDIGETACTIVE, 0, 0);
1562     stack[1] = GetWindow(stack[0], GW_HWNDNEXT);
1563     stack[2] = GetWindow(stack[1], GW_HWNDNEXT);
1564     stack[3] = GetWindow(stack[2], GW_HWNDNEXT);
1565     ok(stack[0] == child_4 && stack[1] == child_2 &&
1566         stack[2] == child_1 && stack[3] == child_3,
1567         "Broken MDI child stack:\nexpected: %p->%p->%p->%p, but got: %p->%p->%p->%p\n",
1568             child_4, child_2, child_1, child_3, stack[0], stack[1], stack[2], stack[3]);
1569
1570     DestroyWindow(child_1);
1571     DestroyWindow(child_2);
1572     DestroyWindow(child_3);
1573     DestroyWindow(child_4);
1574 }
1575
1576 /**********************************************************************
1577  * MDI_ChildGetMinMaxInfo (copied from windows/mdi.c)
1578  *
1579  * Note: The rule here is that client rect of the maximized MDI child
1580  *       is equal to the client rect of the MDI client window.
1581  */
1582 static void MDI_ChildGetMinMaxInfo( HWND client, HWND hwnd, MINMAXINFO* lpMinMax )
1583 {
1584     RECT rect;
1585
1586     GetClientRect( client, &rect );
1587     AdjustWindowRectEx( &rect, GetWindowLongA( hwnd, GWL_STYLE ),
1588                         0, GetWindowLongA( hwnd, GWL_EXSTYLE ));
1589
1590     rect.right -= rect.left;
1591     rect.bottom -= rect.top;
1592     lpMinMax->ptMaxSize.x = rect.right;
1593     lpMinMax->ptMaxSize.y = rect.bottom;
1594
1595     lpMinMax->ptMaxPosition.x = rect.left;
1596     lpMinMax->ptMaxPosition.y = rect.top;
1597
1598     trace("max rect (%d,%d - %d, %d)\n",
1599            rect.left, rect.top, rect.right, rect.bottom);
1600 }
1601
1602 static LRESULT WINAPI mdi_child_wnd_proc_1(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1603 {
1604     switch (msg)
1605     {
1606         case WM_NCCREATE:
1607         case WM_CREATE:
1608         {
1609             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
1610             MDICREATESTRUCTA *mdi_cs = cs->lpCreateParams;
1611
1612             ok(cs->dwExStyle & WS_EX_MDICHILD, "WS_EX_MDICHILD should be set\n");
1613             ok(mdi_cs->lParam == (LPARAM)mdi_lParam_test_message, "wrong mdi_cs->lParam\n");
1614
1615             ok(!lstrcmpA(cs->lpszClass, "MDI_child_Class_1"), "wrong class name\n");
1616             ok(!lstrcmpA(cs->lpszClass, mdi_cs->szClass), "class name does not match\n");
1617             ok(!lstrcmpA(cs->lpszName, "MDI child"), "wrong title\n");
1618             ok(!lstrcmpA(cs->lpszName, mdi_cs->szTitle), "title does not match\n");
1619             ok(cs->hInstance == mdi_cs->hOwner, "%p != %p\n", cs->hInstance, mdi_cs->hOwner);
1620
1621             /* MDICREATESTRUCT should have original values */
1622             ok(mdi_cs->style == 0 || mdi_cs->style == 0x7fffffff || mdi_cs->style == 0xffffffff,
1623                 "mdi_cs->style does not match (%08x)\n", mdi_cs->style);
1624             ok(mdi_cs->x == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->x);
1625             ok(mdi_cs->y == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->y);
1626             ok(mdi_cs->cx == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->cx);
1627             ok(mdi_cs->cy == CW_USEDEFAULT, "%d != CW_USEDEFAULT\n", mdi_cs->cy);
1628
1629             /* CREATESTRUCT should have fixed values */
1630             ok(cs->x != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->x);
1631             ok(cs->y != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->y);
1632
1633             /* cx/cy == CW_USEDEFAULT are translated to NOT zero values */
1634             ok(cs->cx != CW_USEDEFAULT && cs->cx != 0, "%d == CW_USEDEFAULT\n", cs->cx);
1635             ok(cs->cy != CW_USEDEFAULT && cs->cy != 0, "%d == CW_USEDEFAULT\n", cs->cy);
1636
1637             ok(!(cs->style & WS_POPUP), "WS_POPUP is not allowed\n");
1638
1639             if (GetWindowLongA(cs->hwndParent, GWL_STYLE) & MDIS_ALLCHILDSTYLES)
1640             {
1641                 LONG style = mdi_cs->style | WS_CHILD | WS_CLIPSIBLINGS;
1642                 ok(cs->style == style,
1643                    "cs->style does not match (%08x)\n", cs->style);
1644             }
1645             else
1646             {
1647                 LONG style = mdi_cs->style;
1648                 style &= ~WS_POPUP;
1649                 style |= WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CAPTION |
1650                     WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX;
1651                 ok(cs->style == style,
1652                    "cs->style does not match (%08x)\n", cs->style);
1653             }
1654             break;
1655         }
1656
1657         case WM_GETMINMAXINFO:
1658         {
1659             HWND client = GetParent(hwnd);
1660             RECT rc;
1661             MINMAXINFO *minmax = (MINMAXINFO *)lparam;
1662             MINMAXINFO my_minmax;
1663             LONG style, exstyle;
1664
1665             style = GetWindowLongA(hwnd, GWL_STYLE);
1666             exstyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
1667
1668             GetWindowRect(client, &rc);
1669             trace("MDI client %p window size = (%d x %d)\n", client, rc.right-rc.left, rc.bottom-rc.top);
1670             GetClientRect(client, &rc);
1671             trace("MDI client %p client size = (%d x %d)\n", client, rc.right, rc.bottom);
1672             trace("screen size: %d x %d\n", GetSystemMetrics(SM_CXSCREEN),
1673                                             GetSystemMetrics(SM_CYSCREEN));
1674
1675             GetClientRect(client, &rc);
1676             if ((style & WS_CAPTION) == WS_CAPTION)
1677                 style &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
1678             AdjustWindowRectEx(&rc, style, 0, exstyle);
1679             trace("MDI child: calculated max window size = (%d x %d)\n", rc.right-rc.left, rc.bottom-rc.top);
1680             dump_minmax_info( minmax );
1681
1682             ok(minmax->ptMaxSize.x == rc.right - rc.left, "default width of maximized child %d != %d\n",
1683                minmax->ptMaxSize.x, rc.right - rc.left);
1684             ok(minmax->ptMaxSize.y == rc.bottom - rc.top, "default height of maximized child %d != %d\n",
1685                minmax->ptMaxSize.y, rc.bottom - rc.top);
1686
1687             DefMDIChildProcA(hwnd, msg, wparam, lparam);
1688
1689             trace("DefMDIChildProc returned:\n");
1690             dump_minmax_info( minmax );
1691
1692             MDI_ChildGetMinMaxInfo(client, hwnd, &my_minmax);
1693             ok(minmax->ptMaxSize.x == my_minmax.ptMaxSize.x, "default width of maximized child %d != %d\n",
1694                minmax->ptMaxSize.x, my_minmax.ptMaxSize.x);
1695             ok(minmax->ptMaxSize.y == my_minmax.ptMaxSize.y, "default height of maximized child %d != %d\n",
1696                minmax->ptMaxSize.y, my_minmax.ptMaxSize.y);
1697
1698             return 1;
1699         }
1700
1701         case WM_MDIACTIVATE:
1702         {
1703             HWND active, client = GetParent(hwnd);
1704             /*trace("%p WM_MDIACTIVATE %08x %08lx\n", hwnd, wparam, lparam);*/
1705             active = (HWND)SendMessageA(client, WM_MDIGETACTIVE, 0, 0);
1706             if (hwnd == (HWND)lparam) /* if we are being activated */
1707                 ok (active == (HWND)lparam, "new active %p != active %p\n", (HWND)lparam, active);
1708             else
1709                 ok (active == (HWND)wparam, "old active %p != active %p\n", (HWND)wparam, active);
1710             break;
1711         }
1712     }
1713     return DefMDIChildProcA(hwnd, msg, wparam, lparam);
1714 }
1715
1716 static LRESULT WINAPI mdi_child_wnd_proc_2(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1717 {
1718     switch (msg)
1719     {
1720         case WM_NCCREATE:
1721         case WM_CREATE:
1722         {
1723             CREATESTRUCTA *cs = (CREATESTRUCTA *)lparam;
1724
1725             trace("%s: x %d, y %d, cx %d, cy %d\n", (msg == WM_NCCREATE) ? "WM_NCCREATE" : "WM_CREATE",
1726                 cs->x, cs->y, cs->cx, cs->cy);
1727
1728             ok(!(cs->dwExStyle & WS_EX_MDICHILD), "WS_EX_MDICHILD should not be set\n");
1729             ok(cs->lpCreateParams == mdi_lParam_test_message, "wrong cs->lpCreateParams\n");
1730
1731             ok(!lstrcmpA(cs->lpszClass, "MDI_child_Class_2"), "wrong class name\n");
1732             ok(!lstrcmpA(cs->lpszName, "MDI child"), "wrong title\n");
1733
1734             /* CREATESTRUCT should have fixed values */
1735             /* For some reason Win9x doesn't translate cs->x from CW_USEDEFAULT,
1736                while NT does. */
1737             /*ok(cs->x != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->x);*/
1738             ok(cs->y != CW_USEDEFAULT, "%d == CW_USEDEFAULT\n", cs->y);
1739
1740             /* cx/cy == CW_USEDEFAULT are translated to 0 */
1741             /* For some reason Win98 doesn't translate cs->cx from CW_USEDEFAULT,
1742                while Win95, Win2k, WinXP do. */
1743             /*ok(cs->cx == 0, "%d != 0\n", cs->cx);*/
1744             ok(cs->cy == 0, "%d != 0\n", cs->cy);
1745             break;
1746         }
1747
1748         case WM_GETMINMAXINFO:
1749         {
1750             HWND parent = GetParent(hwnd);
1751             RECT rc;
1752             MINMAXINFO *minmax = (MINMAXINFO *)lparam;
1753             LONG style, exstyle;
1754
1755             style = GetWindowLongA(hwnd, GWL_STYLE);
1756             exstyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
1757
1758             GetClientRect(parent, &rc);
1759             trace("WM_GETMINMAXINFO: parent %p client size = (%d x %d)\n", parent, rc.right, rc.bottom);
1760
1761             GetClientRect(parent, &rc);
1762             if ((style & WS_CAPTION) == WS_CAPTION)
1763                 style &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
1764             AdjustWindowRectEx(&rc, style, 0, exstyle);
1765             dump_minmax_info( minmax );
1766
1767             ok(minmax->ptMaxSize.x == rc.right - rc.left, "default width of maximized child %d != %d\n",
1768                minmax->ptMaxSize.x, rc.right - rc.left);
1769             ok(minmax->ptMaxSize.y == rc.bottom - rc.top, "default height of maximized child %d != %d\n",
1770                minmax->ptMaxSize.y, rc.bottom - rc.top);
1771             break;
1772         }
1773
1774         case WM_WINDOWPOSCHANGED:
1775         {
1776             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1777             RECT rc1, rc2;
1778
1779             GetWindowRect(hwnd, &rc1);
1780             SetRect(&rc2, winpos->x, winpos->y, winpos->x + winpos->cx, winpos->y + winpos->cy);
1781             /* note: winpos coordinates are relative to parent */
1782             MapWindowPoints(GetParent(hwnd), 0, (LPPOINT)&rc2, 2);
1783             ok(EqualRect(&rc1, &rc2), "rects do not match, window=(%d,%d)-(%d,%d) pos=(%d,%d)-(%d,%d)\n",
1784                rc1.left, rc1.top, rc1.right, rc1.bottom,
1785                rc2.left, rc2.top, rc2.right, rc2.bottom);
1786             GetWindowRect(hwnd, &rc1);
1787             GetClientRect(hwnd, &rc2);
1788             DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc1);
1789             MapWindowPoints(0, hwnd, (LPPOINT)&rc1, 2);
1790             ok(EqualRect(&rc1, &rc2), "rects do not match, window=(%d,%d)-(%d,%d) client=(%d,%d)-(%d,%d)\n",
1791                rc1.left, rc1.top, rc1.right, rc1.bottom,
1792                rc2.left, rc2.top, rc2.right, rc2.bottom);
1793         }
1794         /* fall through */
1795         case WM_WINDOWPOSCHANGING:
1796         {
1797             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1798             WINDOWPOS my_winpos = *winpos;
1799
1800             trace("%s: %p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1801                   (msg == WM_WINDOWPOSCHANGING) ? "WM_WINDOWPOSCHANGING" : "WM_WINDOWPOSCHANGED",
1802                   winpos->hwnd, winpos->hwndInsertAfter,
1803                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1804
1805             DefWindowProcA(hwnd, msg, wparam, lparam);
1806
1807             ok(!memcmp(&my_winpos, winpos, sizeof(WINDOWPOS)),
1808                "DefWindowProc should not change WINDOWPOS: %p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1809                   winpos->hwnd, winpos->hwndInsertAfter,
1810                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1811
1812             return 1;
1813         }
1814     }
1815     return DefWindowProcA(hwnd, msg, wparam, lparam);
1816 }
1817
1818 static LRESULT WINAPI mdi_main_wnd_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1819 {
1820     static HWND mdi_client;
1821
1822     switch (msg)
1823     {
1824         case WM_CREATE:
1825         {
1826             CLIENTCREATESTRUCT client_cs;
1827             RECT rc;
1828
1829             GetClientRect(hwnd, &rc);
1830
1831             client_cs.hWindowMenu = 0;
1832             client_cs.idFirstChild = 1;
1833
1834             /* MDIClient without MDIS_ALLCHILDSTYLES */
1835             mdi_client = CreateWindowExA(0, "mdiclient",
1836                                          NULL,
1837                                          WS_CHILD /*| WS_VISIBLE*/,
1838                                           /* tests depend on a not zero MDIClient size */
1839                                          0, 0, rc.right, rc.bottom,
1840                                          hwnd, 0, GetModuleHandleA(NULL),
1841                                          &client_cs);
1842             assert(mdi_client);
1843             test_MDI_create(hwnd, mdi_client, client_cs.idFirstChild);
1844             DestroyWindow(mdi_client);
1845
1846             /* MDIClient with MDIS_ALLCHILDSTYLES */
1847             mdi_client = CreateWindowExA(0, "mdiclient",
1848                                          NULL,
1849                                          WS_CHILD | MDIS_ALLCHILDSTYLES /*| WS_VISIBLE*/,
1850                                           /* tests depend on a not zero MDIClient size */
1851                                          0, 0, rc.right, rc.bottom,
1852                                          hwnd, 0, GetModuleHandleA(NULL),
1853                                          &client_cs);
1854             assert(mdi_client);
1855             test_MDI_create(hwnd, mdi_client, client_cs.idFirstChild);
1856             DestroyWindow(mdi_client);
1857
1858             /* Test child window stack management */
1859             mdi_client = CreateWindowExA(0, "mdiclient",
1860                                          NULL,
1861                                          WS_CHILD,
1862                                          0, 0, rc.right, rc.bottom,
1863                                          hwnd, 0, GetModuleHandleA(NULL),
1864                                          &client_cs);
1865             assert(mdi_client);
1866             test_MDI_child_stack(mdi_client);
1867             DestroyWindow(mdi_client);
1868             break;
1869         }
1870
1871         case WM_WINDOWPOSCHANGED:
1872         {
1873             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1874             RECT rc1, rc2;
1875
1876             GetWindowRect(hwnd, &rc1);
1877             trace("window: (%d,%d)-(%d,%d)\n", rc1.left, rc1.top, rc1.right, rc1.bottom);
1878             SetRect(&rc2, winpos->x, winpos->y, winpos->x + winpos->cx, winpos->y + winpos->cy);
1879             /* note: winpos coordinates are relative to parent */
1880             MapWindowPoints(GetParent(hwnd), 0, (LPPOINT)&rc2, 2);
1881             trace("pos: (%d,%d)-(%d,%d)\n", rc2.left, rc2.top, rc2.right, rc2.bottom);
1882             ok(EqualRect(&rc1, &rc2), "rects do not match\n");
1883
1884             GetWindowRect(hwnd, &rc1);
1885             GetClientRect(hwnd, &rc2);
1886             DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)&rc1);
1887             MapWindowPoints(0, hwnd, (LPPOINT)&rc1, 2);
1888             ok(EqualRect(&rc1, &rc2), "rects do not match\n");
1889         }
1890         /* fall through */
1891         case WM_WINDOWPOSCHANGING:
1892         {
1893             WINDOWPOS *winpos = (WINDOWPOS *)lparam;
1894             WINDOWPOS my_winpos = *winpos;
1895
1896             trace("%s\n", (msg == WM_WINDOWPOSCHANGING) ? "WM_WINDOWPOSCHANGING" : "WM_WINDOWPOSCHANGED");
1897             trace("%p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1898                   winpos->hwnd, winpos->hwndInsertAfter,
1899                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1900
1901             DefWindowProcA(hwnd, msg, wparam, lparam);
1902
1903             trace("%p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
1904                   winpos->hwnd, winpos->hwndInsertAfter,
1905                   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
1906
1907             ok(!memcmp(&my_winpos, winpos, sizeof(WINDOWPOS)),
1908                "DefWindowProc should not change WINDOWPOS values\n");
1909
1910             return 1;
1911         }
1912
1913         case WM_CLOSE:
1914             PostQuitMessage(0);
1915             break;
1916     }
1917     return DefFrameProcA(hwnd, mdi_client, msg, wparam, lparam);
1918 }
1919
1920 static BOOL mdi_RegisterWindowClasses(void)
1921 {
1922     WNDCLASSA cls;
1923
1924     cls.style = 0;
1925     cls.lpfnWndProc = mdi_main_wnd_procA;
1926     cls.cbClsExtra = 0;
1927     cls.cbWndExtra = 0;
1928     cls.hInstance = GetModuleHandleA(0);
1929     cls.hIcon = 0;
1930     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
1931     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
1932     cls.lpszMenuName = NULL;
1933     cls.lpszClassName = "MDI_parent_Class";
1934     if(!RegisterClassA(&cls)) return FALSE;
1935
1936     cls.lpfnWndProc = mdi_child_wnd_proc_1;
1937     cls.lpszClassName = "MDI_child_Class_1";
1938     if(!RegisterClassA(&cls)) return FALSE;
1939
1940     cls.lpfnWndProc = mdi_child_wnd_proc_2;
1941     cls.lpszClassName = "MDI_child_Class_2";
1942     if(!RegisterClassA(&cls)) return FALSE;
1943
1944     return TRUE;
1945 }
1946
1947 static void test_mdi(void)
1948 {
1949     HWND mdi_hwndMain;
1950     /*MSG msg;*/
1951
1952     if (!mdi_RegisterWindowClasses()) assert(0);
1953
1954     mdi_hwndMain = CreateWindowExA(0, "MDI_parent_Class", "MDI parent window",
1955                                    WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
1956                                    WS_MAXIMIZEBOX /*| WS_VISIBLE*/,
1957                                    100, 100, CW_USEDEFAULT, CW_USEDEFAULT,
1958                                    GetDesktopWindow(), 0,
1959                                    GetModuleHandleA(NULL), NULL);
1960     assert(mdi_hwndMain);
1961 /*
1962     while(GetMessage(&msg, 0, 0, 0))
1963     {
1964         TranslateMessage(&msg);
1965         DispatchMessage(&msg);
1966     }
1967 */
1968     DestroyWindow(mdi_hwndMain);
1969 }
1970
1971 static void test_icons(void)
1972 {
1973     WNDCLASSEXA cls;
1974     HWND hwnd;
1975     HICON icon = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
1976     HICON icon2 = LoadIconA(0, (LPCSTR)IDI_QUESTION);
1977     HICON small_icon = LoadImageA(0, (LPCSTR)IDI_APPLICATION, IMAGE_ICON,
1978                                   GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED );
1979     HICON res;
1980
1981     cls.cbSize = sizeof(cls);
1982     cls.style = 0;
1983     cls.lpfnWndProc = DefWindowProcA;
1984     cls.cbClsExtra = 0;
1985     cls.cbWndExtra = 0;
1986     cls.hInstance = 0;
1987     cls.hIcon = LoadIconA(0, (LPCSTR)IDI_HAND);
1988     cls.hIconSm = small_icon;
1989     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
1990     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
1991     cls.lpszMenuName = NULL;
1992     cls.lpszClassName = "IconWindowClass";
1993
1994     RegisterClassExA(&cls);
1995
1996     hwnd = CreateWindowExA(0, "IconWindowClass", "icon test", 0,
1997                            100, 100, CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, NULL, NULL);
1998     assert( hwnd );
1999
2000     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2001     ok( res == 0, "wrong big icon %p/0\n", res );
2002     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_BIG, (LPARAM)icon );
2003     ok( res == 0, "wrong previous big icon %p/0\n", res );
2004     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2005     ok( res == icon, "wrong big icon after set %p/%p\n", res, icon );
2006     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_BIG, (LPARAM)icon2 );
2007     ok( res == icon, "wrong previous big icon %p/%p\n", res, icon );
2008     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2009     ok( res == icon2, "wrong big icon after set %p/%p\n", res, icon2 );
2010
2011     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2012     ok( res == 0, "wrong small icon %p/0\n", res );
2013     /* this test is XP specific */
2014     /*res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2015     ok( res != 0, "wrong small icon %p\n", res );*/
2016     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_SMALL, (LPARAM)icon );
2017     ok( res == 0, "wrong previous small icon %p/0\n", res );
2018     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2019     ok( res == icon, "wrong small icon after set %p/%p\n", res, icon );
2020     /* this test is XP specific */
2021     /*res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2022     ok( res == icon, "wrong small icon after set %p/%p\n", res, icon );*/
2023     res = (HICON)SendMessageA( hwnd, WM_SETICON, ICON_SMALL, (LPARAM)small_icon );
2024     ok( res == icon, "wrong previous small icon %p/%p\n", res, icon );
2025     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL, 0 );
2026     ok( res == small_icon, "wrong small icon after set %p/%p\n", res, small_icon );
2027     /* this test is XP specific */
2028     /*res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_SMALL2, 0 );
2029     ok( res == small_icon, "wrong small icon after set %p/%p\n", res, small_icon );*/
2030
2031     /* make sure the big icon hasn't changed */
2032     res = (HICON)SendMessageA( hwnd, WM_GETICON, ICON_BIG, 0 );
2033     ok( res == icon2, "wrong big icon after set %p/%p\n", res, icon2 );
2034
2035     DestroyWindow( hwnd );
2036 }
2037
2038 static LRESULT WINAPI nccalcsize_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
2039 {
2040     if (msg == WM_NCCALCSIZE)
2041     {
2042         RECT *rect = (RECT *)lparam;
2043         /* first time around increase the rectangle, next time decrease it */
2044         if (rect->left == 100) InflateRect( rect, 10, 10 );
2045         else InflateRect( rect, -10, -10 );
2046         return 0;
2047     }
2048     return DefWindowProcA( hwnd, msg, wparam, lparam );
2049 }
2050
2051 static void test_SetWindowPos(HWND hwnd, HWND hwnd2)
2052 {
2053     RECT orig_win_rc, rect;
2054     LONG_PTR old_proc;
2055     HWND hwnd_grandchild, hwnd_child, hwnd_child2;
2056     HWND hwnd_desktop;
2057     RECT rc1, rc2;
2058     BOOL ret;
2059
2060     SetRect(&rect, 111, 222, 333, 444);
2061     ok(!GetWindowRect(0, &rect), "GetWindowRect succeeded\n");
2062     ok(rect.left == 111 && rect.top == 222 && rect.right == 333 && rect.bottom == 444,
2063        "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2064
2065     SetRect(&rect, 111, 222, 333, 444);
2066     ok(!GetClientRect(0, &rect), "GetClientRect succeeded\n");
2067     ok(rect.left == 111 && rect.top == 222 && rect.right == 333 && rect.bottom == 444,
2068        "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2069
2070     GetWindowRect(hwnd, &orig_win_rc);
2071
2072     old_proc = SetWindowLongPtrA( hwnd, GWLP_WNDPROC, (ULONG_PTR)nccalcsize_proc );
2073     ret = SetWindowPos(hwnd, 0, 100, 100, 0, 0, SWP_NOZORDER|SWP_FRAMECHANGED);
2074     ok(ret, "Got %d\n", ret);
2075     GetWindowRect( hwnd, &rect );
2076     ok( rect.left == 100 && rect.top == 100 && rect.right == 100 && rect.bottom == 100,
2077         "invalid window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2078     GetClientRect( hwnd, &rect );
2079     MapWindowPoints( hwnd, 0, (POINT *)&rect, 2 );
2080     ok( rect.left == 90 && rect.top == 90 && rect.right == 110 && rect.bottom == 110,
2081         "invalid client rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2082
2083     ret = SetWindowPos(hwnd, 0, 200, 200, 0, 0, SWP_NOZORDER|SWP_FRAMECHANGED);
2084     ok(ret, "Got %d\n", ret);
2085     GetWindowRect( hwnd, &rect );
2086     ok( rect.left == 200 && rect.top == 200 && rect.right == 200 && rect.bottom == 200,
2087         "invalid window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2088     GetClientRect( hwnd, &rect );
2089     MapWindowPoints( hwnd, 0, (POINT *)&rect, 2 );
2090     ok( rect.left == 210 && rect.top == 210 && rect.right == 190 && rect.bottom == 190,
2091         "invalid client rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
2092
2093     ret = SetWindowPos(hwnd, 0, orig_win_rc.left, orig_win_rc.top,
2094                       orig_win_rc.right, orig_win_rc.bottom, 0);
2095     ok(ret, "Got %d\n", ret);
2096     SetWindowLongPtrA( hwnd, GWLP_WNDPROC, old_proc );
2097
2098     /* Win9x truncates coordinates to 16-bit irrespectively */
2099     if (!is_win9x)
2100     {
2101         ret = SetWindowPos(hwnd, 0, -32769, -40000, -32769, -90000, SWP_NOMOVE);
2102         ok(ret, "Got %d\n", ret);
2103         ret = SetWindowPos(hwnd, 0, 32768, 40000, 32768, 40000, SWP_NOMOVE);
2104         ok(ret, "Got %d\n", ret);
2105
2106         ret = SetWindowPos(hwnd, 0, -32769, -40000, -32769, -90000, SWP_NOSIZE);
2107         ok(ret, "Got %d\n", ret);
2108         ret = SetWindowPos(hwnd, 0, 32768, 40000, 32768, 40000, SWP_NOSIZE);
2109         ok(ret, "Got %d\n", ret);
2110     }
2111
2112     ret = SetWindowPos(hwnd, 0, orig_win_rc.left, orig_win_rc.top,
2113                        orig_win_rc.right, orig_win_rc.bottom, 0);
2114     ok(ret, "Got %d\n", ret);
2115
2116     ok(!(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST), "WS_EX_TOPMOST should not be set\n");
2117     ret = SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
2118     ok(ret, "Got %d\n", ret);
2119     ok(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST, "WS_EX_TOPMOST should be set\n");
2120     ret = SetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
2121     ok(ret, "Got %d\n", ret);
2122     ok(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST, "WS_EX_TOPMOST should be set\n");
2123     ret = SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
2124     ok(ret, "Got %d\n", ret);
2125     ok(!(GetWindowLongA(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST), "WS_EX_TOPMOST should not be set\n");
2126
2127     hwnd_desktop = GetDesktopWindow();
2128     ok(!!hwnd_desktop, "Failed to get hwnd_desktop window (%d).\n", GetLastError());
2129     hwnd_child = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd);
2130     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2131     hwnd_grandchild = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd_child);
2132     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2133     hwnd_child2 = create_tool_window(WS_VISIBLE|WS_CHILD, hwnd);
2134     ok(!!hwnd_child2, "Failed to create second child window (%d)\n", GetLastError());
2135
2136     ret = SetWindowPos(hwnd, hwnd2, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2137     ok(ret, "Got %d\n", ret);
2138     check_active_state(hwnd, hwnd, hwnd);
2139
2140     ret = SetWindowPos(hwnd2, hwnd, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2141     ok(ret, "Got %d\n", ret);
2142     check_active_state(hwnd2, hwnd2, hwnd2);
2143
2144     /* Returns TRUE also for windows that are not siblings */
2145     ret = SetWindowPos(hwnd_child, hwnd2, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2146     ok(ret, "Got %d\n", ret);
2147     check_active_state(hwnd2, hwnd2, hwnd2);
2148
2149     ret = SetWindowPos(hwnd2, hwnd_child, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2150     ok(ret, "Got %d\n", ret);
2151     check_active_state(hwnd2, hwnd2, hwnd2);
2152
2153     /* Does not seem to do anything even without passing flags, still returns TRUE */
2154     GetWindowRect(hwnd_child, &rc1);
2155     ret = SetWindowPos(hwnd_child, hwnd2 , 1, 2, 3, 4, 0);
2156     ok(ret, "Got %d\n", ret);
2157     GetWindowRect(hwnd_child, &rc2);
2158     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2159        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2160        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2161        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2162     check_active_state(hwnd2, hwnd2, hwnd2);
2163
2164     /* Same thing the other way around. */
2165     GetWindowRect(hwnd2, &rc1);
2166     ret = SetWindowPos(hwnd2, hwnd_child, 1, 2, 3, 4, 0);
2167     ok(ret, "Got %d\n", ret);
2168     GetWindowRect(hwnd2, &rc2);
2169     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2170        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2171        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2172        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2173     check_active_state(hwnd2, hwnd2, hwnd2);
2174
2175     /* .. and with these windows. */
2176     GetWindowRect(hwnd_grandchild, &rc1);
2177     ret = SetWindowPos(hwnd_grandchild, hwnd_child2, 1, 2, 3, 4, 0);
2178     ok(ret, "Got %d\n", ret);
2179     GetWindowRect(hwnd_grandchild, &rc2);
2180     ok(rc1.left == rc2.left && rc1.top == rc2.top &&
2181        rc1.right == rc2.right && rc1.bottom == rc2.bottom,
2182        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2183        rc1.left, rc1.top, rc1.right, rc1.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
2184     check_active_state(hwnd2, hwnd2, hwnd2);
2185
2186     /* Add SWP_NOZORDER and it will be properly resized. */
2187     GetWindowRect(hwnd_grandchild, &rc1);
2188     ret = SetWindowPos(hwnd_grandchild, hwnd_child2, 1, 2, 3, 4, SWP_NOZORDER);
2189     ok(ret, "Got %d\n", ret);
2190     GetWindowRect(hwnd_grandchild, &rc2);
2191     ok((rc1.left+1) == rc2.left && (rc1.top+2) == rc2.top &&
2192        (rc1.left+4) == rc2.right && (rc1.top+6) == rc2.bottom,
2193        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2194        rc1.left+1, rc1.top+2, rc1.left+4, rc1.top+6, rc2.left, rc2.top, rc2.right, rc2.bottom);
2195     check_active_state(hwnd2, hwnd2, hwnd2);
2196
2197     /* Given a sibling window, the window is properly resized. */
2198     GetWindowRect(hwnd_child, &rc1);
2199     ret = SetWindowPos(hwnd_child, hwnd_child2, 1, 2, 3, 4, 0);
2200     ok(ret, "Got %d\n", ret);
2201     GetWindowRect(hwnd_child, &rc2);
2202     ok((rc1.left+1) == rc2.left && (rc1.top+2) == rc2.top &&
2203        (rc1.left+4) == rc2.right && (rc1.top+6) == rc2.bottom,
2204        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2205        rc1.left+1, rc1.top+2, rc1.left+4, rc1.top+6, rc2.left, rc2.top, rc2.right, rc2.bottom);
2206     check_active_state(hwnd2, hwnd2, hwnd2);
2207
2208     /* Involving the desktop window changes things. */
2209     ret = SetWindowPos(hwnd_child, hwnd_desktop, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2210     ok(!ret, "Got %d\n", ret);
2211     check_active_state(hwnd2, hwnd2, hwnd2);
2212
2213     GetWindowRect(hwnd_child, &rc1);
2214     ret = SetWindowPos(hwnd_child, hwnd_desktop, 0, 0, 0, 0, 0);
2215     ok(!ret, "Got %d\n", ret);
2216     GetWindowRect(hwnd_child, &rc2);
2217     ok(rc1.top == rc2.top && rc1.left == rc2.left &&
2218        rc1.bottom == rc2.bottom && rc1.right == rc2.right,
2219        "(%d, %d, %d, %d) != (%d, %d, %d, %d)\n",
2220        rc1.top, rc1.left, rc1.bottom, rc1.right, rc2.top, rc2.left, rc2.bottom, rc2.right);
2221     check_active_state(hwnd2, hwnd2, hwnd2);
2222
2223     ret = SetWindowPos(hwnd_desktop, hwnd_child, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2224     ok(!ret, "Got %d\n", ret);
2225     check_active_state(hwnd2, hwnd2, hwnd2);
2226
2227     ret = SetWindowPos(hwnd_desktop, hwnd, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2228     ok(!ret, "Got %d\n", ret);
2229     check_active_state(hwnd2, hwnd2, hwnd2);
2230
2231     ret = SetWindowPos(hwnd, hwnd_desktop, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
2232     ok(!ret, "Got %d\n", ret);
2233     check_active_state(hwnd2, hwnd2, hwnd2);
2234
2235     DestroyWindow(hwnd_grandchild);
2236     DestroyWindow(hwnd_child);
2237     DestroyWindow(hwnd_child2);
2238
2239     hwnd_child = create_tool_window(WS_CHILD|WS_POPUP|WS_SYSMENU, hwnd2);
2240     ok(!!hwnd_child, "Failed to create child window (%d)\n", GetLastError());
2241     ret = SetWindowPos(hwnd_child, NULL, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
2242     ok(ret, "Got %d\n", ret);
2243     flush_events( TRUE );
2244     todo_wine check_active_state(hwnd2, hwnd2, hwnd2);
2245     DestroyWindow(hwnd_child);
2246 }
2247
2248 static void test_SetMenu(HWND parent)
2249 {
2250     HWND child;
2251     HMENU hMenu, ret;
2252     BOOL retok;
2253     DWORD style;
2254
2255     hMenu = CreateMenu();
2256     assert(hMenu);
2257
2258     ok(SetMenu(parent, hMenu), "SetMenu on a top level window should not fail\n");
2259     if (0)
2260     {
2261     /* fails on (at least) Wine, NT4, XP SP2 */
2262     test_nonclient_area(parent);
2263     }
2264     ret = GetMenu(parent);
2265     ok(ret == hMenu, "unexpected menu id %p\n", ret);
2266     /* test whether we can destroy a menu assigned to a window */
2267     retok = DestroyMenu(hMenu);
2268     ok( retok, "DestroyMenu error %d\n", GetLastError());
2269     retok = IsMenu(hMenu);
2270     ok(!retok || broken(retok) /* nt4 */, "menu handle should be not valid after DestroyMenu\n");
2271     ret = GetMenu(parent);
2272     /* This test fails on Win9x */
2273     if (!is_win9x)
2274         ok(ret == hMenu, "unexpected menu id %p\n", ret);
2275     ok(SetMenu(parent, 0), "SetMenu(0) on a top level window should not fail\n");
2276     test_nonclient_area(parent);
2277
2278     hMenu = CreateMenu();
2279     assert(hMenu);
2280
2281     /* parent */
2282     ret = GetMenu(parent);
2283     ok(ret == 0, "unexpected menu id %p\n", ret);
2284
2285     ok(!SetMenu(parent, (HMENU)20), "SetMenu with invalid menu handle should fail\n");
2286     test_nonclient_area(parent);
2287     ret = GetMenu(parent);
2288     ok(ret == 0, "unexpected menu id %p\n", ret);
2289
2290     ok(SetMenu(parent, hMenu), "SetMenu on a top level window should not fail\n");
2291     if (0)
2292     {
2293     /* fails on (at least) Wine, NT4, XP SP2 */
2294     test_nonclient_area(parent);
2295     }
2296     ret = GetMenu(parent);
2297     ok(ret == hMenu, "unexpected menu id %p\n", ret);
2298
2299     ok(SetMenu(parent, 0), "SetMenu(0) on a top level window should not fail\n");
2300     test_nonclient_area(parent);
2301     ret = GetMenu(parent);
2302     ok(ret == 0, "unexpected menu id %p\n", ret);
2303
2304     /* child */
2305     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, parent, (HMENU)10, 0, NULL);
2306     assert(child);
2307
2308     ret = GetMenu(child);
2309     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2310
2311     ok(!SetMenu(child, (HMENU)20), "SetMenu with invalid menu handle should fail\n");
2312     test_nonclient_area(child);
2313     ret = GetMenu(child);
2314     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2315
2316     ok(!SetMenu(child, hMenu), "SetMenu on a child window should fail\n");
2317     test_nonclient_area(child);
2318     ret = GetMenu(child);
2319     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2320
2321     ok(!SetMenu(child, 0), "SetMenu(0) on a child window should fail\n");
2322     test_nonclient_area(child);
2323     ret = GetMenu(child);
2324     ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
2325
2326     style = GetWindowLongA(child, GWL_STYLE);
2327     SetWindowLongA(child, GWL_STYLE, style | WS_POPUP);
2328     ok(SetMenu(child, hMenu), "SetMenu on a popup child window should not fail\n");
2329     ok(SetMenu(child, 0), "SetMenu on a popup child window should not fail\n");
2330     SetWindowLongA(child, GWL_STYLE, style);
2331
2332     SetWindowLongA(child, GWL_STYLE, style | WS_OVERLAPPED);
2333     ok(!SetMenu(child, hMenu), "SetMenu on an overlapped child window should fail\n");
2334     SetWindowLongA(child, GWL_STYLE, style);
2335
2336     DestroyWindow(child);
2337     DestroyMenu(hMenu);
2338 }
2339
2340 static void test_window_tree(HWND parent, const DWORD *style, const int *order, int total)
2341 {
2342     HWND child[5], hwnd;
2343     INT_PTR i;
2344
2345     assert(total <= 5);
2346
2347     hwnd = GetWindow(parent, GW_CHILD);
2348     ok(!hwnd, "have to start without children to perform the test\n");
2349
2350     for (i = 0; i < total; i++)
2351     {
2352         if (style[i] & DS_CONTROL)
2353         {
2354             child[i] = CreateWindowExA(0, (LPCSTR)MAKEINTATOM(32770), "", style[i] & ~WS_VISIBLE,
2355                                        0,0,0,0, parent, (HMENU)i, 0, NULL);
2356             if (style[i] & WS_VISIBLE)
2357                 ShowWindow(child[i], SW_SHOW);
2358
2359             SetWindowPos(child[i], HWND_BOTTOM, 0,0,10,10, SWP_NOACTIVATE);
2360         }
2361         else
2362             child[i] = CreateWindowExA(0, "static", "", style[i], 0,0,10,10,
2363                                        parent, (HMENU)i, 0, NULL);
2364         trace("child[%ld] = %p\n", i, child[i]);
2365         ok(child[i] != 0, "CreateWindowEx failed to create child window\n");
2366     }
2367
2368     hwnd = GetWindow(parent, GW_CHILD);
2369     ok(hwnd != 0, "GetWindow(GW_CHILD) failed\n");
2370     ok(hwnd == GetWindow(child[total - 1], GW_HWNDFIRST), "GW_HWNDFIRST is wrong\n");
2371     ok(child[order[total - 1]] == GetWindow(child[0], GW_HWNDLAST), "GW_HWNDLAST is wrong\n");
2372
2373     for (i = 0; i < total; i++)
2374     {
2375         trace("hwnd[%ld] = %p\n", i, hwnd);
2376         ok(child[order[i]] == hwnd, "Z order of child #%ld is wrong\n", i);
2377
2378         hwnd = GetWindow(hwnd, GW_HWNDNEXT);
2379     }
2380
2381     for (i = 0; i < total; i++)
2382         ok(DestroyWindow(child[i]), "DestroyWindow failed\n");
2383 }
2384
2385 static void test_children_zorder(HWND parent)
2386 {
2387     const DWORD simple_style[5] = { WS_CHILD, WS_CHILD, WS_CHILD, WS_CHILD,
2388                                     WS_CHILD };
2389     const int simple_order[5] = { 0, 1, 2, 3, 4 };
2390
2391     const DWORD complex_style[5] = { WS_CHILD, WS_CHILD | WS_MAXIMIZE,
2392                              WS_CHILD | WS_VISIBLE, WS_CHILD,
2393                              WS_CHILD | WS_MAXIMIZE | WS_VISIBLE };
2394     const int complex_order_1[1] = { 0 };
2395     const int complex_order_2[2] = { 1, 0 };
2396     const int complex_order_3[3] = { 1, 0, 2 };
2397     const int complex_order_4[4] = { 1, 0, 2, 3 };
2398     const int complex_order_5[5] = { 4, 1, 0, 2, 3 };
2399     const DWORD complex_style_6[3] = { WS_CHILD | WS_VISIBLE,
2400                                        WS_CHILD | WS_CLIPSIBLINGS | DS_CONTROL | WS_VISIBLE,
2401                                        WS_CHILD | WS_VISIBLE };
2402     const int complex_order_6[3] = { 0, 1, 2 };
2403
2404     /* simple WS_CHILD */
2405     test_window_tree(parent, simple_style, simple_order, 5);
2406
2407     /* complex children styles */
2408     test_window_tree(parent, complex_style, complex_order_1, 1);
2409     test_window_tree(parent, complex_style, complex_order_2, 2);
2410     test_window_tree(parent, complex_style, complex_order_3, 3);
2411     test_window_tree(parent, complex_style, complex_order_4, 4);
2412     test_window_tree(parent, complex_style, complex_order_5, 5);
2413
2414     /* another set of complex children styles */
2415     test_window_tree(parent, complex_style_6, complex_order_6, 3);
2416 }
2417
2418 #define check_z_order(hwnd, next, prev, owner, topmost) \
2419         check_z_order_debug((hwnd), (next), (prev), (owner), (topmost), \
2420                             __FILE__, __LINE__)
2421
2422 static void check_z_order_debug(HWND hwnd, HWND next, HWND prev, HWND owner,
2423                                 BOOL topmost, const char *file, int line)
2424 {
2425     HWND test;
2426     DWORD ex_style;
2427
2428     test = GetWindow(hwnd, GW_HWNDNEXT);
2429     /* skip foreign windows */
2430     while (test && test != next &&
2431            (GetWindowThreadProcessId(test, NULL) != our_pid ||
2432             UlongToHandle(GetWindowLongPtrA(test, GWLP_HINSTANCE)) != GetModuleHandleA(NULL) ||
2433             GetWindow(test, GW_OWNER) == next))
2434     {
2435         /*trace("skipping next %p (%p)\n", test, UlongToHandle(GetWindowLongPtr(test, GWLP_HINSTANCE)));*/
2436         test = GetWindow(test, GW_HWNDNEXT);
2437     }
2438     ok_(file, line)(next == test, "%p: expected next %p, got %p\n", hwnd, next, test);
2439
2440     test = GetWindow(hwnd, GW_HWNDPREV);
2441     /* skip foreign windows */
2442     while (test && test != prev &&
2443            (GetWindowThreadProcessId(test, NULL) != our_pid ||
2444             UlongToHandle(GetWindowLongPtrA(test, GWLP_HINSTANCE)) != GetModuleHandleA(NULL) ||
2445             GetWindow(test, GW_OWNER) == hwnd))
2446     {
2447         /*trace("skipping prev %p (%p)\n", test, UlongToHandle(GetWindowLongPtr(test, GWLP_HINSTANCE)));*/
2448         test = GetWindow(test, GW_HWNDPREV);
2449     }
2450     ok_(file, line)(prev == test, "%p: expected prev %p, got %p\n", hwnd, prev, test);
2451
2452     test = GetWindow(hwnd, GW_OWNER);
2453     ok_(file, line)(owner == test, "%p: expected owner %p, got %p\n", hwnd, owner, test);
2454
2455     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
2456     ok_(file, line)(!(ex_style & WS_EX_TOPMOST) == !topmost, "%p: expected %stopmost\n",
2457                     hwnd, topmost ? "" : "NOT ");
2458 }
2459
2460 static void test_popup_zorder(HWND hwnd_D, HWND hwnd_E, DWORD style)
2461 {
2462     HWND hwnd_A, hwnd_B, hwnd_C, hwnd_F;
2463
2464     trace("hwnd_D %p, hwnd_E %p\n", hwnd_D, hwnd_E);
2465
2466     SetWindowPos(hwnd_E, hwnd_D, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2467
2468     check_z_order(hwnd_D, hwnd_E, 0, 0, FALSE);
2469     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2470
2471     hwnd_F = CreateWindowExA(0, "MainWindowClass", "Owner window",
2472                             WS_OVERLAPPED | WS_CAPTION,
2473                             100, 100, 100, 100,
2474                             0, 0, GetModuleHandleA(NULL), NULL);
2475     trace("hwnd_F %p\n", hwnd_F);
2476     check_z_order(hwnd_F, hwnd_D, 0, 0, FALSE);
2477
2478     SetWindowPos(hwnd_F, hwnd_E, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2479     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2480     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2481     check_z_order(hwnd_D, hwnd_E, 0, 0, FALSE);
2482
2483     hwnd_C = CreateWindowExA(0, "MainWindowClass", NULL,
2484                             style,
2485                             100, 100, 100, 100,
2486                             hwnd_F, 0, GetModuleHandleA(NULL), NULL);
2487     trace("hwnd_C %p\n", hwnd_C);
2488     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2489     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2490     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2491     check_z_order(hwnd_C, hwnd_D, 0, hwnd_F, FALSE);
2492
2493     hwnd_B = CreateWindowExA(WS_EX_TOPMOST, "MainWindowClass", NULL,
2494                             style,
2495                             100, 100, 100, 100,
2496                             hwnd_F, 0, GetModuleHandleA(NULL), NULL);
2497     trace("hwnd_B %p\n", hwnd_B);
2498     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2499     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2500     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2501     check_z_order(hwnd_C, hwnd_D, hwnd_B, hwnd_F, FALSE);
2502     check_z_order(hwnd_B, hwnd_C, 0, hwnd_F, TRUE);
2503
2504     hwnd_A = CreateWindowExA(WS_EX_TOPMOST, "MainWindowClass", NULL,
2505                             style,
2506                             100, 100, 100, 100,
2507                             0, 0, GetModuleHandleA(NULL), NULL);
2508     trace("hwnd_A %p\n", hwnd_A);
2509     check_z_order(hwnd_F, 0, hwnd_E, 0, FALSE);
2510     check_z_order(hwnd_E, hwnd_F, hwnd_D, 0, FALSE);
2511     check_z_order(hwnd_D, hwnd_E, hwnd_C, 0, FALSE);
2512     check_z_order(hwnd_C, hwnd_D, hwnd_B, hwnd_F, FALSE);
2513     check_z_order(hwnd_B, hwnd_C, hwnd_A, hwnd_F, TRUE);
2514     check_z_order(hwnd_A, hwnd_B, 0, 0, TRUE);
2515
2516     trace("A %p B %p C %p D %p E %p F %p\n", hwnd_A, hwnd_B, hwnd_C, hwnd_D, hwnd_E, hwnd_F);
2517
2518     /* move hwnd_F and its popups up */
2519     SetWindowPos(hwnd_F, HWND_TOP, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2520     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2521     check_z_order(hwnd_D, hwnd_E, hwnd_F, 0, FALSE);
2522     check_z_order(hwnd_F, hwnd_D, hwnd_C, 0, FALSE);
2523     check_z_order(hwnd_C, hwnd_F, hwnd_B, hwnd_F, FALSE);
2524     check_z_order(hwnd_B, hwnd_C, hwnd_A, hwnd_F, TRUE);
2525     check_z_order(hwnd_A, hwnd_B, 0, 0, TRUE);
2526
2527     /* move hwnd_F and its popups down */
2528 #if 0 /* enable once Wine is fixed to pass this test */
2529     SetWindowPos(hwnd_F, HWND_BOTTOM, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE);
2530     check_z_order(hwnd_F, 0, hwnd_C, 0, FALSE);
2531     check_z_order(hwnd_C, hwnd_F, hwnd_B, hwnd_F, FALSE);
2532     check_z_order(hwnd_B, hwnd_C, hwnd_E, hwnd_F, FALSE);
2533     check_z_order(hwnd_E, hwnd_B, hwnd_D, 0, FALSE);
2534     check_z_order(hwnd_D, hwnd_E, hwnd_A, 0, FALSE);
2535     check_z_order(hwnd_A, hwnd_D, 0, 0, TRUE);
2536 #endif
2537
2538     /* make hwnd_C owned by a topmost window */
2539     DestroyWindow( hwnd_C );
2540     hwnd_C = CreateWindowExA(0, "MainWindowClass", NULL,
2541                             style,
2542                             100, 100, 100, 100,
2543                             hwnd_A, 0, GetModuleHandleA(NULL), NULL);
2544     trace("hwnd_C %p\n", hwnd_C);
2545     check_z_order(hwnd_E, 0, hwnd_D, 0, FALSE);
2546     check_z_order(hwnd_D, hwnd_E, hwnd_F, 0, FALSE);
2547     check_z_order(hwnd_F, hwnd_D, hwnd_B, 0, FALSE);
2548     check_z_order(hwnd_B, hwnd_F, hwnd_A, hwnd_F, TRUE);
2549     check_z_order(hwnd_A, hwnd_B, hwnd_C, 0, TRUE);
2550     check_z_order(hwnd_C, hwnd_A, 0, hwnd_A, TRUE);
2551
2552     DestroyWindow(hwnd_A);
2553     DestroyWindow(hwnd_B);
2554     DestroyWindow(hwnd_C);
2555     DestroyWindow(hwnd_F);
2556 }
2557
2558 static void test_vis_rgn( HWND hwnd )
2559 {
2560     RECT win_rect, rgn_rect;
2561     HRGN hrgn = CreateRectRgn( 0, 0, 0, 0 );
2562     HDC hdc;
2563
2564     ShowWindow(hwnd,SW_SHOW);
2565     hdc = GetDC( hwnd );
2566     ok( GetRandomRgn( hdc, hrgn, SYSRGN ) != 0, "GetRandomRgn failed\n" );
2567     GetWindowRect( hwnd, &win_rect );
2568     GetRgnBox( hrgn, &rgn_rect );
2569     if (is_win9x)
2570     {
2571         trace("win9x, mapping to screen coords\n");
2572         MapWindowPoints( hwnd, 0, (POINT *)&rgn_rect, 2 );
2573     }
2574     trace("win: %d,%d-%d,%d\n", win_rect.left, win_rect.top, win_rect.right, win_rect.bottom );
2575     trace("rgn: %d,%d-%d,%d\n", rgn_rect.left, rgn_rect.top, rgn_rect.right, rgn_rect.bottom );
2576     ok( win_rect.left <= rgn_rect.left, "rgn left %d not inside win rect %d\n",
2577         rgn_rect.left, win_rect.left );
2578     ok( win_rect.top <= rgn_rect.top, "rgn top %d not inside win rect %d\n",
2579         rgn_rect.top, win_rect.top );
2580     ok( win_rect.right >= rgn_rect.right, "rgn right %d not inside win rect %d\n",
2581         rgn_rect.right, win_rect.right );
2582     ok( win_rect.bottom >= rgn_rect.bottom, "rgn bottom %d not inside win rect %d\n",
2583         rgn_rect.bottom, win_rect.bottom );
2584     ReleaseDC( hwnd, hdc );
2585 }
2586
2587 static LRESULT WINAPI set_focus_on_activate_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
2588 {
2589     if (msg == WM_ACTIVATE && LOWORD(wp) == WA_ACTIVE)
2590     {
2591         HWND child = GetWindow(hwnd, GW_CHILD);
2592         ok(child != 0, "couldn't find child window\n");
2593         SetFocus(child);
2594         ok(GetFocus() == child, "Focus should be on child %p\n", child);
2595         return 0;
2596     }
2597     return DefWindowProcA(hwnd, msg, wp, lp);
2598 }
2599
2600 static void test_SetFocus(HWND hwnd)
2601 {
2602     HWND child, child2, ret;
2603     WNDPROC old_wnd_proc;
2604
2605     /* check if we can set focus to non-visible windows */
2606
2607     ShowWindow(hwnd, SW_SHOW);
2608     SetFocus(0);
2609     SetFocus(hwnd);
2610     ok( GetFocus() == hwnd, "Failed to set focus to visible window %p\n", hwnd );
2611     ok( GetWindowLongA(hwnd,GWL_STYLE) & WS_VISIBLE, "Window %p not visible\n", hwnd );
2612     ShowWindow(hwnd, SW_HIDE);
2613     SetFocus(0);
2614     SetFocus(hwnd);
2615     ok( GetFocus() == hwnd, "Failed to set focus to invisible window %p\n", hwnd );
2616     ok( !(GetWindowLongA(hwnd,GWL_STYLE) & WS_VISIBLE), "Window %p still visible\n", hwnd );
2617     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2618     assert(child);
2619     SetFocus(child);
2620     ok( GetFocus() == child, "Failed to set focus to invisible child %p\n", child );
2621     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2622     ShowWindow(child, SW_SHOW);
2623     ok( GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE, "Child %p is not visible\n", child );
2624     ok( GetFocus() == child, "Focus no longer on child %p\n", child );
2625     ShowWindow(child, SW_HIDE);
2626     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2627     ok( GetFocus() == hwnd, "Focus should be on parent %p, not %p\n", hwnd, GetFocus() );
2628     ShowWindow(child, SW_SHOW);
2629     child2 = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 0, 0, child, 0, 0, NULL);
2630     assert(child2);
2631     ShowWindow(child2, SW_SHOW);
2632     SetFocus(child2);
2633     ShowWindow(child, SW_HIDE);
2634     ok( !(GetWindowLongA(child,GWL_STYLE) & WS_VISIBLE), "Child %p is visible\n", child );
2635     ok( GetFocus() == child2, "Focus should be on %p, not %p\n", child2, GetFocus() );
2636     ShowWindow(child, SW_SHOW);
2637     SetFocus(child);
2638     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2639     SetWindowPos(child,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_HIDEWINDOW);
2640     ok( GetFocus() == child, "Focus should still be on child %p\n", child );
2641
2642     ShowWindow(child, SW_HIDE);
2643     SetFocus(hwnd);
2644     ok( GetFocus() == hwnd, "Focus should be on parent %p, not %p\n", hwnd, GetFocus() );
2645     SetWindowPos(child,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_SHOWWINDOW);
2646     ok( GetFocus() == hwnd, "Focus should still be on parent %p, not %p\n", hwnd, GetFocus() );
2647     ShowWindow(child, SW_HIDE);
2648     ok( GetFocus() == hwnd, "Focus should still be on parent %p, not %p\n", hwnd, GetFocus() );
2649
2650     ShowWindow(hwnd, SW_SHOW);
2651     ShowWindow(child, SW_SHOW);
2652     SetFocus(child);
2653     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2654     EnableWindow(hwnd, FALSE);
2655     ok( GetFocus() == child, "Focus should still be on child %p\n", child );
2656     EnableWindow(hwnd, TRUE);
2657
2658     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2659     ShowWindow(hwnd, SW_SHOWMINIMIZED);
2660     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2661 todo_wine
2662     ok( GetFocus() != child, "Focus should not be on child %p\n", child );
2663     ok( GetFocus() != hwnd, "Focus should not be on parent %p\n", hwnd );
2664     ShowWindow(hwnd, SW_RESTORE);
2665     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2666     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2667     ShowWindow(hwnd, SW_SHOWMINIMIZED);
2668     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2669     ok( GetFocus() != child, "Focus should not be on child %p\n", child );
2670 todo_wine
2671     ok( GetFocus() != hwnd, "Focus should not be on parent %p\n", hwnd );
2672     old_wnd_proc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)set_focus_on_activate_proc);
2673     ShowWindow(hwnd, SW_RESTORE);
2674     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2675 todo_wine
2676     ok( GetFocus() == child, "Focus should be on child %p, not %p\n", child, GetFocus() );
2677     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)old_wnd_proc);
2678
2679     SetFocus( hwnd );
2680     SetParent( child, GetDesktopWindow());
2681     SetParent( child2, child );
2682     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2683     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2684     ret = SetFocus( child2 );
2685     ok( ret == 0, "SetFocus %p should fail\n", child2);
2686     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2687     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2688     ret = SetFocus( child );
2689     ok( ret == 0, "SetFocus %p should fail\n", child);
2690     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2691     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2692     SetWindowLongW( child, GWL_STYLE, WS_POPUP|WS_CHILD );
2693     SetFocus( child2 );
2694     ok( GetActiveWindow() == child, "child window %p should be active\n", child);
2695     ok( GetFocus() == child2, "Focus should be on child2 %p\n", child2 );
2696     SetFocus( hwnd );
2697     ok( GetActiveWindow() == hwnd, "parent window %p should be active\n", hwnd);
2698     ok( GetFocus() == hwnd, "Focus should be on parent %p\n", hwnd );
2699     SetFocus( child );
2700     ok( GetActiveWindow() == child, "child window %p should be active\n", child);
2701     ok( GetFocus() == child, "Focus should be on child %p\n", child );
2702
2703     DestroyWindow( child2 );
2704     DestroyWindow( child );
2705 }
2706
2707 static void test_SetActiveWindow(HWND hwnd)
2708 {
2709     HWND hwnd2;
2710
2711     flush_events( TRUE );
2712     ShowWindow(hwnd, SW_HIDE);
2713     SetFocus(0);
2714     SetActiveWindow(0);
2715     check_wnd_state(0, 0, 0, 0);
2716
2717     /*trace("testing SetActiveWindow %p\n", hwnd);*/
2718
2719     ShowWindow(hwnd, SW_SHOW);
2720     check_wnd_state(hwnd, hwnd, hwnd, 0);
2721
2722     hwnd2 = SetActiveWindow(0);
2723     ok(hwnd2 == hwnd, "SetActiveWindow returned %p instead of %p\n", hwnd2, hwnd);
2724     if (!GetActiveWindow())  /* doesn't always work on vista */
2725     {
2726         check_wnd_state(0, 0, 0, 0);
2727         hwnd2 = SetActiveWindow(hwnd);
2728         ok(hwnd2 == 0, "SetActiveWindow returned %p instead of 0\n", hwnd2);
2729     }
2730     check_wnd_state(hwnd, hwnd, hwnd, 0);
2731
2732     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2733     check_wnd_state(hwnd, hwnd, hwnd, 0);
2734
2735     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
2736     check_wnd_state(hwnd, hwnd, hwnd, 0);
2737
2738     ShowWindow(hwnd, SW_HIDE);
2739     check_wnd_state(0, 0, 0, 0);
2740
2741     /*trace("testing SetActiveWindow on an invisible window %p\n", hwnd);*/
2742     SetActiveWindow(hwnd);
2743     check_wnd_state(hwnd, hwnd, hwnd, 0);
2744
2745     ShowWindow(hwnd, SW_SHOW);
2746     check_wnd_state(hwnd, hwnd, hwnd, 0);
2747
2748     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2749     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2750
2751     DestroyWindow(hwnd2);
2752     check_wnd_state(hwnd, hwnd, hwnd, 0);
2753
2754     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2755     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2756
2757     SetWindowPos(hwnd2,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2758     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2759
2760     DestroyWindow(hwnd2);
2761     check_wnd_state(hwnd, hwnd, hwnd, 0);
2762 }
2763
2764 struct create_window_thread_params
2765 {
2766     HWND window;
2767     HANDLE window_created;
2768     HANDLE test_finished;
2769 };
2770
2771 static DWORD WINAPI create_window_thread(void *param)
2772 {
2773     struct create_window_thread_params *p = param;
2774     DWORD res;
2775     BOOL ret;
2776
2777     p->window = CreateWindowA("static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 0, 0, 0, 0, 0, 0);
2778
2779     ret = SetEvent(p->window_created);
2780     ok(ret, "SetEvent failed, last error %#x.\n", GetLastError());
2781
2782     res = WaitForSingleObject(p->test_finished, INFINITE);
2783     ok(res == WAIT_OBJECT_0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
2784
2785     DestroyWindow(p->window);
2786     return 0;
2787 }
2788
2789 static void test_SetForegroundWindow(HWND hwnd)
2790 {
2791     struct create_window_thread_params thread_params;
2792     HANDLE thread;
2793     DWORD res, tid;
2794     BOOL ret;
2795     HWND hwnd2;
2796     MSG msg;
2797
2798     flush_events( TRUE );
2799     ShowWindow(hwnd, SW_HIDE);
2800     SetFocus(0);
2801     SetActiveWindow(0);
2802     check_wnd_state(0, 0, 0, 0);
2803
2804     /*trace("testing SetForegroundWindow %p\n", hwnd);*/
2805
2806     ShowWindow(hwnd, SW_SHOW);
2807     check_wnd_state(hwnd, hwnd, hwnd, 0);
2808
2809     hwnd2 = SetActiveWindow(0);
2810     ok(hwnd2 == hwnd, "SetActiveWindow(0) returned %p instead of %p\n", hwnd2, hwnd);
2811     if (GetActiveWindow() == hwnd)  /* doesn't always work on vista */
2812         check_wnd_state(hwnd, hwnd, hwnd, 0);
2813     else
2814         check_wnd_state(0, 0, 0, 0);
2815
2816     ret = SetForegroundWindow(hwnd);
2817     if (!ret)
2818     {
2819         skip( "SetForegroundWindow not working\n" );
2820         return;
2821     }
2822     check_wnd_state(hwnd, hwnd, hwnd, 0);
2823
2824     SetLastError(0xdeadbeef);
2825     ret = SetForegroundWindow(0);
2826     ok(!ret, "SetForegroundWindow returned TRUE instead of FALSE\n");
2827     ok(GetLastError() == ERROR_INVALID_WINDOW_HANDLE ||
2828        broken(GetLastError() == 0xdeadbeef),  /* win9x */
2829        "got error %d expected ERROR_INVALID_WINDOW_HANDLE\n", GetLastError());
2830     check_wnd_state(hwnd, hwnd, hwnd, 0);
2831
2832     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2833     check_wnd_state(hwnd, hwnd, hwnd, 0);
2834
2835     SetWindowPos(hwnd,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
2836     check_wnd_state(hwnd, hwnd, hwnd, 0);
2837
2838     hwnd2 = GetForegroundWindow();
2839     ok(hwnd2 == hwnd, "Wrong foreground window %p\n", hwnd2);
2840     ret = SetForegroundWindow( GetDesktopWindow() );
2841     ok(ret, "SetForegroundWindow(desktop) error: %d\n", GetLastError());
2842     hwnd2 = GetForegroundWindow();
2843     ok(hwnd2 != hwnd, "Wrong foreground window %p\n", hwnd2);
2844
2845     ShowWindow(hwnd, SW_HIDE);
2846     check_wnd_state(0, 0, 0, 0);
2847
2848     /*trace("testing SetForegroundWindow on an invisible window %p\n", hwnd);*/
2849     ret = SetForegroundWindow(hwnd);
2850     ok(ret || broken(!ret), /* win98 */ "SetForegroundWindow returned FALSE instead of TRUE\n");
2851     check_wnd_state(hwnd, hwnd, hwnd, 0);
2852
2853     ShowWindow(hwnd, SW_SHOW);
2854     check_wnd_state(hwnd, hwnd, hwnd, 0);
2855
2856     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2857     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2858
2859     DestroyWindow(hwnd2);
2860     check_wnd_state(hwnd, hwnd, hwnd, 0);
2861
2862     hwnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP|WS_VISIBLE, 0, 0, 0, 0, hwnd, 0, 0, NULL);
2863     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2864
2865     SetWindowPos(hwnd2,0,0,0,0,0,SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|SWP_HIDEWINDOW);
2866     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2867
2868     DestroyWindow(hwnd2);
2869     check_wnd_state(hwnd, hwnd, hwnd, 0);
2870
2871     hwnd2 = CreateWindowA("static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 0, 0, 0, 0, 0, 0);
2872     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2873
2874     thread_params.window_created = CreateEventW(NULL, FALSE, FALSE, NULL);
2875     ok(!!thread_params.window_created, "CreateEvent failed, last error %#x.\n", GetLastError());
2876     thread_params.test_finished = CreateEventW(NULL, FALSE, FALSE, NULL);
2877     ok(!!thread_params.test_finished, "CreateEvent failed, last error %#x.\n", GetLastError());
2878     thread = CreateThread(NULL, 0, create_window_thread, &thread_params, 0, &tid);
2879     ok(!!thread, "Failed to create thread, last error %#x.\n", GetLastError());
2880     res = WaitForSingleObject(thread_params.window_created, INFINITE);
2881     ok(res == WAIT_OBJECT_0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
2882     check_wnd_state(hwnd2, thread_params.window, hwnd2, 0);
2883
2884     SetForegroundWindow(hwnd2);
2885     check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2886
2887     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
2888     if (0) check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
2889     todo_wine ok(GetActiveWindow() == hwnd2, "Expected active window %p, got %p.\n", hwnd2, GetActiveWindow());
2890     todo_wine ok(GetFocus() == hwnd2, "Expected focus window %p, got %p.\n", hwnd2, GetFocus());
2891
2892     SetEvent(thread_params.test_finished);
2893     WaitForSingleObject(thread, INFINITE);
2894     CloseHandle(thread_params.test_finished);
2895     CloseHandle(thread_params.window_created);
2896     CloseHandle(thread);
2897     DestroyWindow(hwnd2);
2898 }
2899
2900 static WNDPROC old_button_proc;
2901
2902 static LRESULT WINAPI button_hook_proc(HWND button, UINT msg, WPARAM wparam, LPARAM lparam)
2903 {
2904     LRESULT ret;
2905     USHORT key_state;
2906
2907     key_state = GetKeyState(VK_LBUTTON);
2908     ok(!(key_state & 0x8000), "VK_LBUTTON should not be pressed, state %04x\n", key_state);
2909
2910     ret = CallWindowProcA(old_button_proc, button, msg, wparam, lparam);
2911
2912     if (msg == WM_LBUTTONDOWN)
2913     {
2914         HWND hwnd, capture;
2915
2916         check_wnd_state(button, button, button, button);
2917
2918         hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
2919         assert(hwnd);
2920         trace("hwnd %p\n", hwnd);
2921
2922         check_wnd_state(button, button, button, button);
2923
2924         ShowWindow(hwnd, SW_SHOWNOACTIVATE);
2925
2926         check_wnd_state(button, button, button, button);
2927
2928         DestroyWindow(hwnd);
2929
2930         hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
2931         assert(hwnd);
2932         trace("hwnd %p\n", hwnd);
2933
2934         check_wnd_state(button, button, button, button);
2935
2936         /* button wnd proc should release capture on WM_KILLFOCUS if it does
2937          * match internal button state.
2938          */
2939         SendMessageA(button, WM_KILLFOCUS, 0, 0);
2940         check_wnd_state(button, button, button, 0);
2941
2942         ShowWindow(hwnd, SW_SHOW);
2943         check_wnd_state(hwnd, hwnd, hwnd, 0);
2944
2945         capture = SetCapture(hwnd);
2946         ok(capture == 0, "SetCapture() = %p\n", capture);
2947
2948         check_wnd_state(hwnd, hwnd, hwnd, hwnd);
2949
2950         DestroyWindow(hwnd);
2951
2952         check_wnd_state(button, 0, button, 0);
2953     }
2954
2955     return ret;
2956 }
2957
2958 static void test_capture_1(void)
2959 {
2960     HWND button, capture;
2961
2962     capture = GetCapture();
2963     ok(capture == 0, "GetCapture() = %p\n", capture);
2964
2965     button = CreateWindowExA(0, "button", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 10, 10, 0, 0, 0, NULL);
2966     assert(button);
2967     trace("button %p\n", button);
2968
2969     old_button_proc = (WNDPROC)SetWindowLongPtrA(button, GWLP_WNDPROC, (LONG_PTR)button_hook_proc);
2970
2971     SendMessageA(button, WM_LBUTTONDOWN, 0, 0);
2972
2973     capture = SetCapture(button);
2974     ok(capture == 0, "SetCapture() = %p\n", capture);
2975     check_wnd_state(button, 0, button, button);
2976
2977     DestroyWindow(button);
2978     /* old active window test depends on previously executed window
2979      * activation tests, and fails under NT4.
2980     check_wnd_state(oldActive, 0, oldFocus, 0);*/
2981 }
2982
2983 static void test_capture_2(void)
2984 {
2985     HWND button, hwnd, capture, oldFocus, oldActive;
2986
2987     oldFocus = GetFocus();
2988     oldActive = GetActiveWindow();
2989     check_wnd_state(oldActive, 0, oldFocus, 0);
2990
2991     button = CreateWindowExA(0, "button", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 10, 10, 0, 0, 0, NULL);
2992     assert(button);
2993     trace("button %p\n", button);
2994
2995     check_wnd_state(button, button, button, 0);
2996
2997     capture = SetCapture(button);
2998     ok(capture == 0, "SetCapture() = %p\n", capture);
2999
3000     check_wnd_state(button, button, button, button);
3001
3002     /* button wnd proc should ignore WM_KILLFOCUS if it doesn't match
3003      * internal button state.
3004      */
3005     SendMessageA(button, WM_KILLFOCUS, 0, 0);
3006     check_wnd_state(button, button, button, button);
3007
3008     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
3009     assert(hwnd);
3010     trace("hwnd %p\n", hwnd);
3011
3012     check_wnd_state(button, button, button, button);
3013
3014     ShowWindow(hwnd, SW_SHOWNOACTIVATE);
3015
3016     check_wnd_state(button, button, button, button);
3017
3018     DestroyWindow(hwnd);
3019
3020     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL);
3021     assert(hwnd);
3022     trace("hwnd %p\n", hwnd);
3023
3024     check_wnd_state(button, button, button, button);
3025
3026     ShowWindow(hwnd, SW_SHOW);
3027
3028     check_wnd_state(hwnd, hwnd, hwnd, button);
3029
3030     capture = SetCapture(hwnd);
3031     ok(capture == button, "SetCapture() = %p\n", capture);
3032
3033     check_wnd_state(hwnd, hwnd, hwnd, hwnd);
3034
3035     DestroyWindow(hwnd);
3036     check_wnd_state(button, button, button, 0);
3037
3038     DestroyWindow(button);
3039     check_wnd_state(oldActive, 0, oldFocus, 0);
3040 }
3041
3042 static void test_capture_3(HWND hwnd1, HWND hwnd2)
3043 {
3044     BOOL ret;
3045
3046     ShowWindow(hwnd1, SW_HIDE);
3047     ShowWindow(hwnd2, SW_HIDE);
3048
3049     ok(!IsWindowVisible(hwnd1), "%p should be invisible\n", hwnd1);
3050     ok(!IsWindowVisible(hwnd2), "%p should be invisible\n", hwnd2);
3051
3052     SetCapture(hwnd1);
3053     check_wnd_state(0, 0, 0, hwnd1);
3054
3055     SetCapture(hwnd2);
3056     check_wnd_state(0, 0, 0, hwnd2);
3057
3058     ShowWindow(hwnd1, SW_SHOW);
3059     check_wnd_state(hwnd1, hwnd1, hwnd1, hwnd2);
3060
3061     ret = ReleaseCapture();
3062     ok (ret, "releasecapture did not return TRUE.\n");
3063     ret = ReleaseCapture();
3064     ok (ret, "releasecapture did not return TRUE after second try.\n");
3065 }
3066
3067 static LRESULT CALLBACK test_capture_4_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
3068 {
3069     GUITHREADINFO gti;
3070     HWND cap_wnd, cap_wnd2, set_cap_wnd;
3071     BOOL status;
3072     switch (msg)
3073     {
3074         case WM_CAPTURECHANGED:
3075
3076             /* now try to release capture from menu. this should fail */
3077             if (pGetGUIThreadInfo)
3078             {
3079                 memset(&gti, 0, sizeof(GUITHREADINFO));
3080                 gti.cbSize = sizeof(GUITHREADINFO);
3081                 status = pGetGUIThreadInfo(GetCurrentThreadId(), &gti);
3082                 ok(status, "GetGUIThreadInfo() failed!\n");
3083                 ok(gti.flags & GUI_INMENUMODE, "Thread info incorrect (flags=%08X)!\n", gti.flags);
3084             }
3085             cap_wnd = GetCapture();
3086
3087             /* check that re-setting the capture for the menu fails */
3088             set_cap_wnd = SetCapture(cap_wnd);
3089             ok(!set_cap_wnd || broken(set_cap_wnd == cap_wnd), /* nt4 */
3090                "SetCapture should have failed!\n");
3091             if (set_cap_wnd)
3092             {
3093                 DestroyWindow(hWnd);
3094                 break;
3095             }
3096
3097             /* check that SetCapture fails for another window and that it does not touch the error code */
3098             set_cap_wnd = SetCapture(hWnd);
3099             ok(!set_cap_wnd, "SetCapture should have failed!\n");
3100
3101             /* check that ReleaseCapture fails and does not touch the error code */
3102             status = ReleaseCapture();
3103             ok(!status, "ReleaseCapture should have failed!\n");
3104
3105             /* check that thread info did not change */
3106             if (pGetGUIThreadInfo)
3107             {
3108                 memset(&gti, 0, sizeof(GUITHREADINFO));
3109                 gti.cbSize = sizeof(GUITHREADINFO);
3110                 status = pGetGUIThreadInfo(GetCurrentThreadId(), &gti);
3111                 ok(status, "GetGUIThreadInfo() failed!\n");
3112                 ok(gti.flags & GUI_INMENUMODE, "Thread info incorrect (flags=%08X)!\n", gti.flags);
3113             }
3114
3115             /* verify that no capture change took place */
3116             cap_wnd2 = GetCapture();
3117             ok(cap_wnd2 == cap_wnd, "Capture changed!\n");
3118
3119             /* we are done. kill the window */
3120             DestroyWindow(hWnd);
3121             break;
3122
3123         default:
3124             return( DefWindowProcA( hWnd, msg, wParam, lParam ) );
3125     }
3126     return 0;
3127 }
3128
3129 /* Test that no-one can mess around with the current capture while a menu is open */
3130 static void test_capture_4(void)
3131 {
3132     BOOL ret;
3133     HMENU hmenu;
3134     HWND hwnd;
3135     WNDCLASSA wclass;
3136     HINSTANCE hInstance = GetModuleHandleA( NULL );
3137     ATOM aclass;
3138
3139     if (!pGetGUIThreadInfo)
3140     {
3141         win_skip("GetGUIThreadInfo is not available\n");
3142         return;
3143     }
3144     wclass.lpszClassName = "TestCapture4Class";
3145     wclass.style         = CS_HREDRAW | CS_VREDRAW;
3146     wclass.lpfnWndProc   = test_capture_4_proc;
3147     wclass.hInstance     = hInstance;
3148     wclass.hIcon         = LoadIconA( 0, (LPCSTR)IDI_APPLICATION );
3149     wclass.hCursor       = LoadCursorA( 0, (LPCSTR)IDC_ARROW );
3150     wclass.hbrBackground = (HBRUSH)( COLOR_WINDOW + 1 );
3151     wclass.lpszMenuName  = 0;
3152     wclass.cbClsExtra    = 0;
3153     wclass.cbWndExtra    = 0;
3154     aclass = RegisterClassA( &wclass );
3155     ok( aclass, "RegisterClassA failed with error %d\n", GetLastError());
3156     hwnd = CreateWindowA( wclass.lpszClassName, "MenuTest",
3157                           WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0,
3158                           400, 200, NULL, NULL, hInstance, NULL);
3159     ok(hwnd != NULL, "CreateWindowEx failed with error %d\n", GetLastError());
3160     if (!hwnd) return;
3161     hmenu = CreatePopupMenu();
3162
3163     ret = AppendMenuA( hmenu, MF_STRING, 1, "winetest2");
3164     ok( ret, "AppendMenuA has failed!\n");
3165
3166     /* set main window to have initial capture */
3167     SetCapture(hwnd);
3168
3169     if (is_win9x)
3170     {
3171         win_skip("TrackPopupMenu test crashes on Win9x/WinMe\n");
3172     }
3173     else
3174     {
3175         /* create popup (it will self-destruct) */
3176         ret = TrackPopupMenu(hmenu, TPM_RETURNCMD, 100, 100, 0, hwnd, NULL);
3177         ok( ret == 0, "TrackPopupMenu returned %d expected zero\n", ret);
3178     }
3179
3180     /* clean up */
3181     DestroyMenu(hmenu);
3182     DestroyWindow(hwnd);
3183 }
3184
3185 /* PeekMessage wrapper that ignores the messages we don't care about */
3186 static BOOL peek_message( MSG *msg )
3187 {
3188     BOOL ret;
3189     do
3190     {
3191         ret = PeekMessageA(msg, 0, 0, 0, PM_REMOVE);
3192     } while (ret && (msg->message == WM_TIMER || ignore_message(msg->message)));
3193     return ret;
3194 }
3195
3196 static void test_keyboard_input(HWND hwnd)
3197 {
3198     MSG msg;
3199     BOOL ret;
3200
3201     flush_events( TRUE );
3202     SetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE|SWP_SHOWWINDOW);
3203     UpdateWindow(hwnd);
3204     flush_events( TRUE );
3205
3206     ok(GetActiveWindow() == hwnd, "wrong active window %p\n", GetActiveWindow());
3207
3208     SetFocus(hwnd);
3209     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3210
3211     flush_events( TRUE );
3212
3213     PostMessageA(hwnd, WM_KEYDOWN, 0, 0);
3214     ret = peek_message(&msg);
3215     ok( ret, "no message available\n");
3216     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3217     ret = peek_message(&msg);
3218     ok( !ret, "message %04x available\n", msg.message);
3219
3220     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3221
3222     PostThreadMessageA(GetCurrentThreadId(), WM_KEYDOWN, 0, 0);
3223     ret = peek_message(&msg);
3224     ok(ret, "no message available\n");
3225     ok(!msg.hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3226     ret = peek_message(&msg);
3227     ok( !ret, "message %04x available\n", msg.message);
3228
3229     ok(GetFocus() == hwnd, "wrong focus window %p\n", GetFocus());
3230
3231     keybd_event(VK_SPACE, 0, 0, 0);
3232     if (!peek_message(&msg))
3233     {
3234         skip( "keybd_event didn't work, skipping keyboard test\n" );
3235         return;
3236     }
3237     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3238     ret = peek_message(&msg);
3239     ok( !ret, "message %04x available\n", msg.message);
3240
3241     SetFocus(0);
3242     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3243
3244     flush_events( TRUE );
3245
3246     PostMessageA(hwnd, WM_KEYDOWN, 0, 0);
3247     ret = peek_message(&msg);
3248     ok(ret, "no message available\n");
3249     ok(msg.hwnd == hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3250     ret = peek_message(&msg);
3251     ok( !ret, "message %04x available\n", msg.message);
3252
3253     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3254
3255     PostThreadMessageA(GetCurrentThreadId(), WM_KEYDOWN, 0, 0);
3256     ret = peek_message(&msg);
3257     ok(ret, "no message available\n");
3258     ok(!msg.hwnd && msg.message == WM_KEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3259     ret = peek_message(&msg);
3260     ok( !ret, "message %04x available\n", msg.message);
3261
3262     ok(GetFocus() == 0, "wrong focus window %p\n", GetFocus());
3263
3264     keybd_event(VK_SPACE, 0, 0, 0);
3265     ret = peek_message(&msg);
3266     ok(ret, "no message available\n");
3267     ok(msg.hwnd == hwnd && msg.message == WM_SYSKEYDOWN, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3268     ret = peek_message(&msg);
3269     ok( !ret, "message %04x available\n", msg.message);
3270 }
3271
3272 static BOOL wait_for_message( MSG *msg )
3273 {
3274     BOOL ret;
3275
3276     for (;;)
3277     {
3278         ret = peek_message(msg);
3279         if (ret)
3280         {
3281             if (msg->message == WM_PAINT) DispatchMessageA(msg);
3282             else break;
3283         }
3284         else if (MsgWaitForMultipleObjects( 0, NULL, FALSE, 100, QS_ALLINPUT ) == WAIT_TIMEOUT) break;
3285     }
3286     if (!ret) msg->message = 0;
3287     return ret;
3288 }
3289
3290 static void test_mouse_input(HWND hwnd)
3291 {
3292     RECT rc;
3293     POINT pt;
3294     int x, y;
3295     HWND popup;
3296     MSG msg;
3297     BOOL ret;
3298     LRESULT res;
3299
3300     ShowWindow(hwnd, SW_SHOWNORMAL);
3301     UpdateWindow(hwnd);
3302     SetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3303
3304     GetWindowRect(hwnd, &rc);
3305     trace("main window %p: (%d,%d)-(%d,%d)\n", hwnd, rc.left, rc.top, rc.right, rc.bottom);
3306
3307     popup = CreateWindowExA(0, "MainWindowClass", NULL, WS_POPUP,
3308                             rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top,
3309                             hwnd, 0, 0, NULL);
3310     assert(popup != 0);
3311     ShowWindow(popup, SW_SHOW);
3312     UpdateWindow(popup);
3313     SetWindowPos( popup, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3314
3315     GetWindowRect(popup, &rc);
3316     trace("popup window %p: (%d,%d)-(%d,%d)\n", popup, rc.left, rc.top, rc.right, rc.bottom);
3317
3318     x = rc.left + (rc.right - rc.left) / 2;
3319     y = rc.top + (rc.bottom - rc.top) / 2;
3320     trace("setting cursor to (%d,%d)\n", x, y);
3321
3322     SetCursorPos(x, y);
3323     GetCursorPos(&pt);
3324     if (x != pt.x || y != pt.y)
3325     {
3326         skip( "failed to set mouse position, skipping mouse input tests\n" );
3327         goto done;
3328     }
3329
3330     flush_events( TRUE );
3331
3332     /* Check that setting the same position may generate WM_MOUSEMOVE */
3333     SetCursorPos(x, y);
3334     msg.message = 0;
3335     ret = peek_message(&msg);
3336     if (ret)
3337     {
3338         ok(msg.hwnd == popup && msg.message == WM_MOUSEMOVE, "hwnd %p message %04x\n",
3339            msg.hwnd, msg.message);
3340         ok(msg.pt.x == x && msg.pt.y == y, "wrong message coords (%d,%d)/(%d,%d)\n",
3341            x, y, msg.pt.x, msg.pt.y);
3342     }
3343
3344     /* force the system to update its internal queue mouse position,
3345      * otherwise it won't generate relative mouse movements below.
3346      */
3347     mouse_event(MOUSEEVENTF_MOVE, -1, -1, 0, 0);
3348     flush_events( TRUE );
3349
3350     msg.message = 0;
3351     mouse_event(MOUSEEVENTF_MOVE, 1, 1, 0, 0);
3352     flush_events( FALSE );
3353     /* FIXME: SetCursorPos in Wine generates additional WM_MOUSEMOVE message */
3354     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
3355     {
3356         if (msg.message == WM_TIMER || ignore_message(msg.message)) continue;
3357         ok(msg.hwnd == popup && msg.message == WM_MOUSEMOVE,
3358            "hwnd %p message %04x\n", msg.hwnd, msg.message);
3359         DispatchMessageA(&msg);
3360     }
3361     ret = peek_message(&msg);
3362     ok( !ret, "message %04x available\n", msg.message);
3363
3364     mouse_event(MOUSEEVENTF_MOVE, -1, -1, 0, 0);
3365     ShowWindow(popup, SW_HIDE);
3366     ret = wait_for_message( &msg );
3367     if (ret)
3368         ok(msg.hwnd == hwnd && msg.message == WM_MOUSEMOVE, "hwnd %p message %04x\n", msg.hwnd, msg.message);
3369     flush_events( TRUE );
3370
3371     mouse_event(MOUSEEVENTF_MOVE, 1, 1, 0, 0);
3372     ShowWindow(hwnd, SW_HIDE);
3373     ret = wait_for_message( &msg );
3374     ok( !ret, "message %04x available\n", msg.message);
3375     flush_events( TRUE );
3376
3377     /* test mouse clicks */
3378
3379     ShowWindow(hwnd, SW_SHOW);
3380     SetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3381     flush_events( TRUE );
3382     ShowWindow(popup, SW_SHOW);
3383     SetWindowPos( popup, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE );
3384     flush_events( TRUE );
3385
3386     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3387     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3388     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3389     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3390
3391     ret = wait_for_message( &msg );
3392     if (!ret)
3393     {
3394         skip( "simulating mouse click doesn't work, skipping mouse button tests\n" );
3395         goto done;
3396     }
3397     if (msg.message == WM_MOUSEMOVE)  /* win2k has an extra WM_MOUSEMOVE here */
3398     {
3399         ret = wait_for_message( &msg );
3400         ok(ret, "no message available\n");
3401     }
3402
3403     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3404        msg.hwnd, popup, msg.message);
3405
3406     ret = wait_for_message( &msg );
3407     ok(ret, "no message available\n");
3408     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3409        msg.hwnd, popup, msg.message);
3410
3411     ret = wait_for_message( &msg );
3412     ok(ret, "no message available\n");
3413     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDBLCLK, "hwnd %p/%p message %04x\n",
3414        msg.hwnd, popup, msg.message);
3415
3416     ret = wait_for_message( &msg );
3417     ok(ret, "no message available\n");
3418     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3419        msg.hwnd, popup, msg.message);
3420
3421     ret = peek_message(&msg);
3422     ok(!ret, "message %04x available\n", msg.message);
3423
3424     ShowWindow(popup, SW_HIDE);
3425     flush_events( TRUE );
3426
3427     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3428     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3429     mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
3430     mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
3431
3432     ret = wait_for_message( &msg );
3433     ok(ret, "no message available\n");
3434     ok(msg.hwnd == hwnd && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3435        msg.hwnd, hwnd, msg.message);
3436     ret = wait_for_message( &msg );
3437     ok(ret, "no message available\n");
3438     ok(msg.hwnd == hwnd && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3439        msg.hwnd, hwnd, msg.message);
3440
3441     test_lbuttondown_flag = TRUE;
3442     SendMessageA(hwnd, WM_COMMAND, (WPARAM)popup, 0);
3443     test_lbuttondown_flag = FALSE;
3444
3445     ret = wait_for_message( &msg );
3446     ok(ret, "no message available\n");
3447     ok(msg.hwnd == popup && msg.message == WM_LBUTTONDOWN, "hwnd %p/%p message %04x\n",
3448        msg.hwnd, popup, msg.message);
3449     ok(peek_message(&msg), "no message available\n");
3450     ok(msg.hwnd == popup && msg.message == WM_LBUTTONUP, "hwnd %p/%p message %04x\n",
3451        msg.hwnd, popup, msg.message);
3452     ok(peek_message(&msg), "no message available\n");
3453
3454     /* Test WM_MOUSEACTIVATE */
3455 #define TEST_MOUSEACTIVATE(A,B)                                                          \
3456        res = SendMessageA(hwnd, WM_MOUSEACTIVATE, (WPARAM)hwnd, (LPARAM)MAKELRESULT(A,0));   \
3457        ok(res == B, "WM_MOUSEACTIVATE for %s returned %ld\n", #A, res);
3458
3459     TEST_MOUSEACTIVATE(HTERROR,MA_ACTIVATE);
3460     TEST_MOUSEACTIVATE(HTTRANSPARENT,MA_ACTIVATE);
3461     TEST_MOUSEACTIVATE(HTNOWHERE,MA_ACTIVATE);
3462     TEST_MOUSEACTIVATE(HTCLIENT,MA_ACTIVATE);
3463     TEST_MOUSEACTIVATE(HTCAPTION,MA_ACTIVATE);
3464     TEST_MOUSEACTIVATE(HTSYSMENU,MA_ACTIVATE);
3465     TEST_MOUSEACTIVATE(HTSIZE,MA_ACTIVATE);
3466     TEST_MOUSEACTIVATE(HTMENU,MA_ACTIVATE);
3467     TEST_MOUSEACTIVATE(HTHSCROLL,MA_ACTIVATE);
3468     TEST_MOUSEACTIVATE(HTVSCROLL,MA_ACTIVATE);
3469     TEST_MOUSEACTIVATE(HTMINBUTTON,MA_ACTIVATE);
3470     TEST_MOUSEACTIVATE(HTMAXBUTTON,MA_ACTIVATE);
3471     TEST_MOUSEACTIVATE(HTLEFT,MA_ACTIVATE);
3472     TEST_MOUSEACTIVATE(HTRIGHT,MA_ACTIVATE);
3473     TEST_MOUSEACTIVATE(HTTOP,MA_ACTIVATE);
3474     TEST_MOUSEACTIVATE(HTTOPLEFT,MA_ACTIVATE);
3475     TEST_MOUSEACTIVATE(HTTOPRIGHT,MA_ACTIVATE);
3476     TEST_MOUSEACTIVATE(HTBOTTOM,MA_ACTIVATE);
3477     TEST_MOUSEACTIVATE(HTBOTTOMLEFT,MA_ACTIVATE);
3478     TEST_MOUSEACTIVATE(HTBOTTOMRIGHT,MA_ACTIVATE);
3479     TEST_MOUSEACTIVATE(HTBORDER,MA_ACTIVATE);
3480     TEST_MOUSEACTIVATE(HTOBJECT,MA_ACTIVATE);
3481     TEST_MOUSEACTIVATE(HTCLOSE,MA_ACTIVATE);
3482     TEST_MOUSEACTIVATE(HTHELP,MA_ACTIVATE);
3483
3484 done:
3485     /* Clear any messages left behind by WM_MOUSEACTIVATE tests */
3486     flush_events( TRUE );
3487
3488     DestroyWindow(popup);
3489 }
3490
3491 static void test_validatergn(HWND hwnd)
3492 {
3493     HWND child;
3494     RECT rc, rc2;
3495     HRGN rgn;
3496     int ret;
3497     child = CreateWindowExA(0, "static", NULL, WS_CHILD| WS_VISIBLE, 10, 10, 10, 10, hwnd, 0, 0, NULL);
3498     ShowWindow(hwnd, SW_SHOW);
3499     UpdateWindow( hwnd);
3500     /* test that ValidateRect validates children*/
3501     InvalidateRect( child, NULL, 1);
3502     GetWindowRect( child, &rc);
3503     MapWindowPoints( NULL, hwnd, (POINT*) &rc, 2);
3504     ret = GetUpdateRect( child, &rc2, 0);
3505     ok( ret == 1, "Expected GetUpdateRect to return non-zero, got %d\n", ret);
3506     ok( rc2.right > rc2.left && rc2.bottom > rc2.top,
3507             "Update rectangle is empty!\n");
3508     ValidateRect( hwnd, &rc);
3509     ret = GetUpdateRect( child, &rc2, 0);
3510     ok( !ret, "Expected GetUpdateRect to return zero, got %d\n", ret);
3511     ok( rc2.left == 0 && rc2.top == 0 && rc2.right == 0 && rc2.bottom == 0,
3512             "Update rectangle %d,%d-%d,%d is not empty!\n", rc2.left, rc2.top,
3513             rc2.right, rc2.bottom);
3514
3515     /* now test ValidateRgn */
3516     InvalidateRect( child, NULL, 1);
3517     GetWindowRect( child, &rc);
3518     MapWindowPoints( NULL, hwnd, (POINT*) &rc, 2);
3519     rgn = CreateRectRgnIndirect( &rc);
3520     ValidateRgn( hwnd, rgn);
3521     ret = GetUpdateRect( child, &rc2, 0);
3522     ok( !ret, "Expected GetUpdateRect to return zero, got %d\n", ret);
3523     ok( rc2.left == 0 && rc2.top == 0 && rc2.right == 0 && rc2.bottom == 0,
3524             "Update rectangle %d,%d-%d,%d is not empty!\n", rc2.left, rc2.top,
3525             rc2.right, rc2.bottom);
3526
3527     DeleteObject( rgn);
3528     DestroyWindow( child );
3529 }
3530
3531 static void nccalchelper(HWND hwnd, INT x, INT y, RECT *prc)
3532 {
3533     RECT rc;
3534     MoveWindow( hwnd, 0, 0, x, y, 0);
3535     GetWindowRect( hwnd, prc);
3536     rc = *prc;
3537     DefWindowProcA(hwnd, WM_NCCALCSIZE, 0, (LPARAM)prc);
3538     trace("window rect is %d,%d - %d,%d, nccalc rect is %d,%d - %d,%d\n",
3539           rc.left,rc.top,rc.right,rc.bottom, prc->left,prc->top,prc->right,prc->bottom);
3540 }
3541
3542 static void test_nccalcscroll(HWND parent)
3543 {
3544     RECT rc1;
3545     INT sbheight = GetSystemMetrics( SM_CYHSCROLL);
3546     INT sbwidth = GetSystemMetrics( SM_CXVSCROLL);
3547     HWND hwnd = CreateWindowExA(0, "static", NULL,
3548             WS_CHILD| WS_VISIBLE | WS_VSCROLL | WS_HSCROLL ,
3549             10, 10, 200, 200, parent, 0, 0, NULL);
3550     ShowWindow( parent, SW_SHOW);
3551     UpdateWindow( parent);
3552
3553     /* test window too low for a horizontal scroll bar */
3554     nccalchelper( hwnd, 100, sbheight, &rc1);
3555     ok( rc1.bottom - rc1.top == sbheight, "Height should be %d size is %d,%d - %d,%d\n",
3556             sbheight, rc1.left, rc1.top, rc1.right, rc1.bottom);
3557
3558     /* test window just high enough for a horizontal scroll bar */
3559     nccalchelper( hwnd, 100, sbheight + 1, &rc1);
3560     ok( rc1.bottom - rc1.top == 1, "Height should be %d size is %d,%d - %d,%d\n",
3561             1, rc1.left, rc1.top, rc1.right, rc1.bottom);
3562
3563     /* test window too narrow for a vertical scroll bar */
3564     nccalchelper( hwnd, sbwidth - 1, 100, &rc1);
3565     ok( rc1.right - rc1.left == sbwidth - 1 , "Width should be %d size is %d,%d - %d,%d\n",
3566             sbwidth - 1, rc1.left, rc1.top, rc1.right, rc1.bottom);
3567
3568     /* test window just wide enough for a vertical scroll bar */
3569     nccalchelper( hwnd, sbwidth, 100, &rc1);
3570     ok( rc1.right - rc1.left == 0, "Width should be %d size is %d,%d - %d,%d\n",
3571             0, rc1.left, rc1.top, rc1.right, rc1.bottom);
3572
3573     /* same test, but with client edge: not enough width */
3574     SetWindowLongA( hwnd, GWL_EXSTYLE, WS_EX_CLIENTEDGE | GetWindowLongA( hwnd, GWL_EXSTYLE));
3575     nccalchelper( hwnd, sbwidth, 100, &rc1);
3576     ok( rc1.right - rc1.left == sbwidth - 2 * GetSystemMetrics(SM_CXEDGE),
3577             "Width should be %d size is %d,%d - %d,%d\n",
3578             sbwidth - 2 * GetSystemMetrics(SM_CXEDGE), rc1.left, rc1.top, rc1.right, rc1.bottom);
3579
3580     DestroyWindow( hwnd);
3581 }
3582
3583 static void test_SetParent(void)
3584 {
3585     HWND desktop = GetDesktopWindow();
3586     HMENU hMenu;
3587     HWND ret, parent, child1, child2, child3, child4, sibling, popup;
3588     BOOL bret;
3589
3590     parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3591                              100, 100, 200, 200, 0, 0, 0, NULL);
3592     assert(parent != 0);
3593     child1 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3594                              0, 0, 50, 50, parent, 0, 0, NULL);
3595     assert(child1 != 0);
3596     child2 = CreateWindowExA(0, "static", NULL, WS_POPUP,
3597                              0, 0, 50, 50, child1, 0, 0, NULL);
3598     assert(child2 != 0);
3599     child3 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3600                              0, 0, 50, 50, child2, 0, 0, NULL);
3601     assert(child3 != 0);
3602     child4 = CreateWindowExA(0, "static", NULL, WS_POPUP,
3603                              0, 0, 50, 50, child3, 0, 0, NULL);
3604     assert(child4 != 0);
3605
3606     trace("parent %p, child1 %p, child2 %p, child3 %p, child4 %p\n",
3607            parent, child1, child2, child3, child4);
3608
3609     check_parents(parent, desktop, 0, 0, 0, parent, parent);
3610     check_parents(child1, parent, parent, parent, 0, parent, parent);
3611     check_parents(child2, desktop, parent, parent, parent, child2, parent);
3612     check_parents(child3, child2, child2, child2, 0, child2, parent);
3613     check_parents(child4, desktop, child2, child2, child2, child4, parent);
3614
3615     ok(!IsChild(desktop, parent), "wrong parent/child %p/%p\n", desktop, parent);
3616     ok(!IsChild(desktop, child1), "wrong parent/child %p/%p\n", desktop, child1);
3617     ok(!IsChild(desktop, child2), "wrong parent/child %p/%p\n", desktop, child2);
3618     ok(!IsChild(desktop, child3), "wrong parent/child %p/%p\n", desktop, child3);
3619     ok(!IsChild(desktop, child4), "wrong parent/child %p/%p\n", desktop, child4);
3620
3621     ok(IsChild(parent, child1), "wrong parent/child %p/%p\n", parent, child1);
3622     ok(!IsChild(desktop, child2), "wrong parent/child %p/%p\n", desktop, child2);
3623     ok(!IsChild(parent, child2), "wrong parent/child %p/%p\n", parent, child2);
3624     ok(!IsChild(child1, child2), "wrong parent/child %p/%p\n", child1, child2);
3625     ok(!IsChild(parent, child3), "wrong parent/child %p/%p\n", parent, child3);
3626     ok(IsChild(child2, child3), "wrong parent/child %p/%p\n", child2, child3);
3627     ok(!IsChild(parent, child4), "wrong parent/child %p/%p\n", parent, child4);
3628     ok(!IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3629     ok(!IsChild(desktop, child4), "wrong parent/child %p/%p\n", desktop, child4);
3630
3631     if (!is_win9x) /* Win9x doesn't survive this test */
3632     {
3633         ok(!SetParent(parent, child1), "SetParent should fail\n");
3634         ok(!SetParent(child2, child3), "SetParent should fail\n");
3635         ok(SetParent(child1, parent) != 0, "SetParent should not fail\n");
3636         ret = SetParent(parent, child2);
3637         todo_wine ok( !ret || broken( ret != 0 ), "SetParent should fail\n");
3638         if (ret)  /* nt4, win2k */
3639         {
3640             ret = SetParent(parent, child3);
3641             ok(ret != 0, "SetParent should not fail\n");
3642             ret = SetParent(child2, parent);
3643             ok(!ret, "SetParent should fail\n");
3644             ret = SetParent(parent, child4);
3645             ok(ret != 0, "SetParent should not fail\n");
3646             check_parents(parent, child4, child4, 0, 0, child4, parent);
3647             check_parents(child1, parent, parent, parent, 0, child4, parent);
3648             check_parents(child2, desktop, parent, parent, parent, child2, parent);
3649             check_parents(child3, child2, child2, child2, 0, child2, parent);
3650             check_parents(child4, desktop, child2, child2, child2, child4, parent);
3651         }
3652         else
3653         {
3654             ret = SetParent(parent, child3);
3655             ok(ret != 0, "SetParent should not fail\n");
3656             ret = SetParent(child2, parent);
3657             ok(!ret, "SetParent should fail\n");
3658             ret = SetParent(parent, child4);
3659             ok(!ret, "SetParent should fail\n");
3660             check_parents(parent, child3, child3, 0, 0, child2, parent);
3661             check_parents(child1, parent, parent, parent, 0, child2, parent);
3662             check_parents(child2, desktop, parent, parent, parent, child2, parent);
3663             check_parents(child3, child2, child2, child2, 0, child2, parent);
3664             check_parents(child4, desktop, child2, child2, child2, child4, parent);
3665         }
3666     }
3667     else
3668         skip("Win9x/WinMe crash\n");
3669
3670     hMenu = CreateMenu();
3671     sibling = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3672                              100, 100, 200, 200, 0, hMenu, 0, NULL);
3673     assert(sibling != 0);
3674
3675     ok(SetParent(sibling, parent) != 0, "SetParent should not fail\n");
3676     ok(GetMenu(sibling) == hMenu, "SetParent should not remove menu\n");
3677
3678     ok(SetParent(parent, desktop) != 0, "SetParent should not fail\n");
3679     ok(SetParent(child4, child3) != 0, "SetParent should not fail\n");
3680     ok(SetParent(child3, child2) != 0, "SetParent should not fail\n");
3681     ok(SetParent(child2, child1) != 0, "SetParent should not fail\n");
3682     ok(!IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3683     SetWindowLongW(child4, GWL_STYLE, WS_CHILD);
3684     ok(IsChild(child3, child4), "wrong parent/child %p/%p\n", child3, child4);
3685     ok(IsChild(child2, child4), "wrong parent/child %p/%p\n", child2, child4);
3686     ok(!IsChild(child1, child4), "wrong parent/child %p/%p\n", child1, child4);
3687     SetWindowLongW(child2, GWL_STYLE, WS_CHILD);
3688     ok(IsChild(child1, child4), "wrong parent/child %p/%p\n", child1, child4);
3689     ok(IsChild(parent, child4), "wrong parent/child %p/%p\n", parent, child4);
3690
3691     ok(DestroyWindow(parent), "DestroyWindow() failed\n");
3692
3693     ok(!IsWindow(parent), "parent still exists\n");
3694     ok(!IsWindow(sibling), "sibling still exists\n");
3695     ok(!IsWindow(child1), "child1 still exists\n");
3696     ok(!IsWindow(child2), "child2 still exists\n");
3697     ok(!IsWindow(child3), "child3 still exists\n");
3698     ok(!IsWindow(child4), "child4 still exists\n");
3699
3700     parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3701                              100, 100, 200, 200, 0, 0, 0, NULL);
3702     assert(parent != 0);
3703     child1 = CreateWindowExA(0, "static", NULL, WS_CHILD,
3704                              0, 0, 50, 50, parent, 0, 0, NULL);
3705     assert(child1 != 0);
3706     popup = CreateWindowExA(0, "static", NULL, WS_POPUP,
3707                              0, 0, 50, 50, 0, 0, 0, NULL);
3708     assert(popup != 0);
3709
3710     trace("parent %p, child %p, popup %p\n", parent, child1, popup);
3711
3712     check_parents(parent, desktop, 0, 0, 0, parent, parent);
3713     check_parents(child1, parent, parent, parent, 0, parent, parent);
3714     check_parents(popup, desktop, 0, 0, 0, popup, popup);
3715
3716     SetActiveWindow(parent);
3717     SetFocus(parent);
3718     check_active_state(parent, 0, parent);
3719
3720     ret = SetParent(popup, child1);
3721     ok(ret == desktop, "expected %p, got %p\n", desktop, ret);
3722     check_parents(popup, child1, child1, 0, 0, parent, popup);
3723 todo_wine
3724     check_active_state(popup, 0, popup);
3725
3726     SetActiveWindow(parent);
3727     SetFocus(parent);
3728     check_active_state(parent, 0, parent);
3729
3730     bret = SetForegroundWindow(popup);
3731 todo_wine
3732     ok(bret, "SetForegroundWindow() failed\n");
3733     if (bret)
3734         check_active_state(popup, popup, popup);
3735
3736     ok(DestroyWindow(parent), "DestroyWindow() failed\n");
3737
3738     ok(!IsWindow(parent), "parent still exists\n");
3739     ok(!IsWindow(child1), "child1 still exists\n");
3740     ok(!IsWindow(popup), "popup still exists\n");
3741 }
3742
3743 static LRESULT WINAPI StyleCheckProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
3744 {
3745     LPCREATESTRUCTA lpcs;
3746     LPSTYLESTRUCT lpss;
3747
3748     switch (msg)
3749     {
3750     case WM_NCCREATE:
3751     case WM_CREATE:
3752         lpcs = (LPCREATESTRUCTA)lparam;
3753         lpss = lpcs->lpCreateParams;
3754         if (lpss)
3755         {
3756             if ((lpcs->dwExStyle & WS_EX_DLGMODALFRAME) ||
3757                 ((!(lpcs->dwExStyle & WS_EX_STATICEDGE)) &&
3758                     (lpcs->style & (WS_DLGFRAME | WS_THICKFRAME))))
3759                 ok(lpcs->dwExStyle & WS_EX_WINDOWEDGE, "Window should have WS_EX_WINDOWEDGE style\n");
3760             else
3761                 ok(!(lpcs->dwExStyle & WS_EX_WINDOWEDGE), "Window shouldn't have WS_EX_WINDOWEDGE style\n");
3762
3763             ok((lpss->styleOld & ~WS_EX_WINDOWEDGE) == (lpcs->dwExStyle & ~WS_EX_WINDOWEDGE),
3764                 "Ex style (0x%08x) should match what the caller passed to CreateWindowEx (0x%08x)\n",
3765                 (lpss->styleOld & ~WS_EX_WINDOWEDGE), (lpcs->dwExStyle & ~WS_EX_WINDOWEDGE));
3766
3767             ok(lpss->styleNew == lpcs->style,
3768                 "Style (0x%08x) should match what the caller passed to CreateWindowEx (0x%08x)\n",
3769                 lpss->styleNew, lpcs->style);
3770         }
3771         break;
3772     }
3773     return DefWindowProcA(hwnd, msg, wparam, lparam);
3774 }
3775
3776 static ATOM atomStyleCheckClass;
3777
3778 static void register_style_check_class(void)
3779 {
3780     WNDCLASSA wc =
3781     {
3782         0,
3783         StyleCheckProc,
3784         0,
3785         0,
3786         GetModuleHandleA(NULL),
3787         NULL,
3788         LoadCursorA(0, (LPCSTR)IDC_ARROW),
3789         (HBRUSH)(COLOR_BTNFACE+1),
3790         NULL,
3791         "WineStyleCheck",
3792     };
3793
3794     atomStyleCheckClass = RegisterClassA(&wc);
3795     assert(atomStyleCheckClass);
3796 }
3797
3798 static void check_window_style(DWORD dwStyleIn, DWORD dwExStyleIn, DWORD dwStyleOut, DWORD dwExStyleOut)
3799 {
3800     DWORD dwActualStyle;
3801     DWORD dwActualExStyle;
3802     STYLESTRUCT ss;
3803     HWND hwnd;
3804     HWND hwndParent = NULL;
3805
3806     ss.styleNew = dwStyleIn;
3807     ss.styleOld = dwExStyleIn;
3808
3809     if (dwStyleIn & WS_CHILD)
3810     {
3811         hwndParent = CreateWindowExA(0, (LPCSTR)MAKEINTATOM(atomStyleCheckClass), NULL,
3812             WS_OVERLAPPEDWINDOW, 0, 0, 0, 0, NULL, NULL, NULL, NULL);
3813     }
3814
3815     hwnd = CreateWindowExA(dwExStyleIn, (LPCSTR)MAKEINTATOM(atomStyleCheckClass), NULL,
3816                     dwStyleIn, 0, 0, 0, 0, hwndParent, NULL, NULL, &ss);
3817     assert(hwnd);
3818
3819     flush_events( TRUE );
3820
3821     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3822     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3823     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3824     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3825
3826     /* try setting the styles explicitly */
3827     SetWindowLongA( hwnd, GWL_EXSTYLE, dwExStyleIn );
3828     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3829     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3830     /* WS_EX_WINDOWEDGE can't always be changed */
3831     if (dwExStyleIn & WS_EX_DLGMODALFRAME)
3832         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3833     else if ((dwActualStyle & (WS_DLGFRAME | WS_THICKFRAME)) && !(dwExStyleIn & WS_EX_STATICEDGE))
3834         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3835     else
3836         dwExStyleOut = dwExStyleIn & ~WS_EX_WINDOWEDGE;
3837     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3838     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3839
3840     SetWindowLongA( hwnd, GWL_STYLE, dwStyleIn );
3841     dwActualStyle = GetWindowLongA(hwnd, GWL_STYLE);
3842     dwActualExStyle = GetWindowLongA(hwnd, GWL_EXSTYLE);
3843     /* WS_CLIPSIBLINGS can't be reset on top-level windows */
3844     if ((dwStyleIn & (WS_CHILD|WS_POPUP)) == WS_CHILD) dwStyleOut = dwStyleIn;
3845     else dwStyleOut = dwStyleIn | WS_CLIPSIBLINGS;
3846     /* WS_EX_WINDOWEDGE can't always be changed */
3847     if (dwExStyleIn & WS_EX_DLGMODALFRAME)
3848         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3849     else if ((dwActualStyle & (WS_DLGFRAME | WS_THICKFRAME)) && !(dwExStyleIn & WS_EX_STATICEDGE))
3850         dwExStyleOut = dwExStyleIn | WS_EX_WINDOWEDGE;
3851     else
3852         dwExStyleOut = dwExStyleIn & ~WS_EX_WINDOWEDGE;
3853     ok(dwActualStyle == dwStyleOut, "expected style %#x, got %#x\n", dwStyleOut, dwActualStyle);
3854     /* FIXME: Remove the condition below once Wine is fixed */
3855     if (dwActualExStyle != dwExStyleOut)
3856     todo_wine ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3857     else
3858     ok(dwActualExStyle == dwExStyleOut, "expected ex_style %#x, got %#x\n", dwExStyleOut, dwActualExStyle);
3859
3860     DestroyWindow(hwnd);
3861     if (hwndParent) DestroyWindow(hwndParent);
3862 }
3863
3864 /* tests what window styles the window manager automatically adds */
3865 static void test_window_styles(void)
3866 {
3867     register_style_check_class();
3868
3869     check_window_style(0, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3870     check_window_style(WS_DLGFRAME, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3871     check_window_style(WS_THICKFRAME, 0, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE);
3872     check_window_style(WS_DLGFRAME, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE);
3873     check_window_style(WS_THICKFRAME, WS_EX_STATICEDGE, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE);
3874     check_window_style(WS_OVERLAPPEDWINDOW, 0, WS_CLIPSIBLINGS|WS_OVERLAPPEDWINDOW, WS_EX_WINDOWEDGE);
3875     check_window_style(WS_CHILD, 0, WS_CHILD, 0);
3876     check_window_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
3877     check_window_style(WS_CHILD|WS_THICKFRAME, 0, WS_CHILD|WS_THICKFRAME, WS_EX_WINDOWEDGE);
3878     check_window_style(WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE);
3879     check_window_style(WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE);
3880     check_window_style(WS_CHILD|WS_CAPTION, 0, WS_CHILD|WS_CAPTION, WS_EX_WINDOWEDGE);
3881     check_window_style(WS_CHILD|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_CAPTION|WS_SYSMENU, WS_EX_WINDOWEDGE);
3882     check_window_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
3883     check_window_style(WS_CHILD, WS_EX_DLGMODALFRAME, WS_CHILD, WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
3884     check_window_style(WS_CHILD, WS_EX_DLGMODALFRAME|WS_EX_STATICEDGE, WS_CHILD, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
3885     check_window_style(WS_CHILD|WS_POPUP, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
3886     check_window_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3887     check_window_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, 0, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3888     check_window_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3889     check_window_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3890     check_window_style(WS_CHILD|WS_POPUP, WS_EX_APPWINDOW, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, WS_EX_APPWINDOW);
3891     check_window_style(WS_CHILD|WS_POPUP, WS_EX_WINDOWEDGE, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
3892     check_window_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
3893     check_window_style(0, WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_TOOLWINDOW);
3894     check_window_style(WS_POPUP, 0, WS_POPUP|WS_CLIPSIBLINGS, 0);
3895     check_window_style(WS_POPUP, WS_EX_WINDOWEDGE, WS_POPUP|WS_CLIPSIBLINGS, 0);
3896     check_window_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3897     check_window_style(WS_POPUP|WS_THICKFRAME, 0, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
3898     check_window_style(WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3899     check_window_style(WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
3900     check_window_style(WS_CAPTION, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE);
3901     check_window_style(0, WS_EX_APPWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_APPWINDOW|WS_EX_WINDOWEDGE);
3902
3903     if (pGetLayeredWindowAttributes)
3904     {
3905         check_window_style(0, WS_EX_LAYERED, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_WINDOWEDGE);
3906         check_window_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_WINDOWEDGE);
3907         check_window_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION,
3908                                                       WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW|WS_EX_WINDOWEDGE);
3909     }
3910 }
3911
3912 static INT_PTR WINAPI empty_dlg_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
3913 {
3914     return 0;
3915 }
3916
3917 static void check_dialog_style(DWORD style_in, DWORD ex_style_in, DWORD style_out, DWORD ex_style_out)
3918 {
3919     struct
3920     {
3921         DLGTEMPLATE dt;
3922         WORD menu_name;
3923         WORD class_id;
3924         WORD class_atom;
3925         WCHAR caption[1];
3926     } dlg_data;
3927     DWORD style, ex_style;
3928     HWND hwnd, parent = 0;
3929
3930     if (style_in & WS_CHILD)
3931         parent = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW,
3932                                 0, 0, 0, 0, NULL, NULL, NULL, NULL);
3933
3934     dlg_data.dt.style = style_in;
3935     dlg_data.dt.dwExtendedStyle = ex_style_in;
3936     dlg_data.dt.cdit = 0;
3937     dlg_data.dt.x = 0;
3938     dlg_data.dt.y = 0;
3939     dlg_data.dt.cx = 100;
3940     dlg_data.dt.cy = 100;
3941     dlg_data.menu_name = 0;
3942     dlg_data.class_id = 0;
3943     dlg_data.class_atom = 0;
3944     dlg_data.caption[0] = 0;
3945
3946     hwnd = CreateDialogIndirectParamA(GetModuleHandleA(NULL), &dlg_data.dt, parent, empty_dlg_proc, 0);
3947     ok(hwnd != 0, "dialog creation failed, style %#x, exstyle %#x\n", style_in, ex_style_in);
3948
3949     flush_events( TRUE );
3950
3951     style = GetWindowLongA(hwnd, GWL_STYLE);
3952     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
3953     ok(style == (style_out | DS_3DLOOK), "expected style %#x, got %#x\n", style_out | DS_3DLOOK, style);
3954     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
3955
3956     /* try setting the styles explicitly */
3957     SetWindowLongA(hwnd, GWL_EXSTYLE, ex_style_in);
3958     style = GetWindowLongA(hwnd, GWL_STYLE);
3959     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
3960     ok(style == (style_out | DS_3DLOOK), "expected style %#x, got %#x\n", style_out|DS_3DLOOK, style);
3961     /* WS_EX_WINDOWEDGE can't always be changed */
3962     if (ex_style_in & WS_EX_DLGMODALFRAME)
3963         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
3964     else if ((style & (WS_DLGFRAME | WS_THICKFRAME)) && !(ex_style_in & WS_EX_STATICEDGE))
3965         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
3966     else
3967         ex_style_out = ex_style_in & ~WS_EX_WINDOWEDGE;
3968     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
3969
3970     SetWindowLongA(hwnd, GWL_STYLE, style_in);
3971     style = GetWindowLongA(hwnd, GWL_STYLE);
3972     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
3973     /* WS_CLIPSIBLINGS can't be reset on top-level windows */
3974     if ((style_in & (WS_CHILD | WS_POPUP)) == WS_CHILD) style_out = style_in;
3975     else style_out = style_in | WS_CLIPSIBLINGS;
3976     ok(style == style_out, "expected style %#x, got %#x\n", style_out, style);
3977     /* WS_EX_WINDOWEDGE can't always be changed */
3978     if (ex_style_in & WS_EX_DLGMODALFRAME)
3979         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
3980     else if ((style & (WS_DLGFRAME | WS_THICKFRAME)) && !(ex_style_in & WS_EX_STATICEDGE))
3981         ex_style_out = ex_style_in | WS_EX_WINDOWEDGE;
3982     else
3983         ex_style_out = ex_style_in & ~WS_EX_WINDOWEDGE;
3984     /* FIXME: Remove the condition below once Wine is fixed */
3985     if (ex_style != ex_style_out)
3986     todo_wine ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
3987     else
3988     ok(ex_style == ex_style_out, "expected ex_style %#x, got %#x\n", ex_style_out, ex_style);
3989
3990     DestroyWindow(hwnd);
3991     DestroyWindow(parent);
3992 }
3993
3994 static void test_dialog_styles(void)
3995 {
3996     check_dialog_style(0, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
3997     check_dialog_style(WS_DLGFRAME, 0, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
3998     check_dialog_style(WS_THICKFRAME, 0, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
3999     check_dialog_style(WS_DLGFRAME, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4000     check_dialog_style(WS_THICKFRAME, WS_EX_STATICEDGE, WS_THICKFRAME|WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4001     check_dialog_style(DS_CONTROL, 0, WS_CLIPSIBLINGS|WS_CAPTION|DS_CONTROL, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4002     check_dialog_style(WS_CAPTION, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4003     check_dialog_style(WS_BORDER, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4004     check_dialog_style(WS_DLGFRAME, 0, WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4005     check_dialog_style(WS_BORDER|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4006     check_dialog_style(WS_DLGFRAME|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4007     check_dialog_style(WS_CAPTION|WS_SYSMENU, 0, WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4008     check_dialog_style(WS_SYSMENU, 0, WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4009     check_dialog_style(WS_CAPTION|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4010     check_dialog_style(WS_SYSMENU|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4011     check_dialog_style(WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CAPTION|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4012     check_dialog_style(WS_OVERLAPPEDWINDOW, 0, WS_CLIPSIBLINGS|WS_OVERLAPPEDWINDOW, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4013     check_dialog_style(WS_CHILD, 0, WS_CHILD, 0);
4014     check_dialog_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
4015     check_dialog_style(WS_CHILD|WS_THICKFRAME, 0, WS_CHILD|WS_THICKFRAME, WS_EX_WINDOWEDGE);
4016     check_dialog_style(WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_DLGFRAME, WS_EX_STATICEDGE);
4017     check_dialog_style(WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_THICKFRAME, WS_EX_STATICEDGE);
4018     check_dialog_style(WS_CHILD|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4019     check_dialog_style(WS_CHILD|WS_CAPTION, 0, WS_CHILD|WS_CAPTION, WS_EX_WINDOWEDGE);
4020     check_dialog_style(WS_CHILD|WS_BORDER, 0, WS_CHILD|WS_BORDER, 0);
4021     check_dialog_style(WS_CHILD|WS_DLGFRAME, 0, WS_CHILD|WS_DLGFRAME, WS_EX_WINDOWEDGE);
4022     check_dialog_style(WS_CHILD|WS_BORDER|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4023     check_dialog_style(WS_CHILD|WS_DLGFRAME|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4024     check_dialog_style(WS_CHILD|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_CAPTION|WS_SYSMENU, WS_EX_WINDOWEDGE);
4025     check_dialog_style(WS_CHILD|WS_SYSMENU, 0, WS_CHILD|WS_SYSMENU, 0);
4026     check_dialog_style(WS_CHILD|WS_CAPTION|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4027     check_dialog_style(WS_CHILD|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4028     check_dialog_style(WS_CHILD|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|DS_CONTROL, WS_EX_CONTROLPARENT);
4029     check_dialog_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
4030     check_dialog_style(WS_CHILD, WS_EX_DLGMODALFRAME, WS_CHILD, WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
4031     check_dialog_style(WS_CHILD, WS_EX_DLGMODALFRAME|WS_EX_STATICEDGE, WS_CHILD, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_DLGMODALFRAME);
4032     check_dialog_style(WS_CHILD|WS_POPUP, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
4033     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4034     check_dialog_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, 0, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4035     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
4036     check_dialog_style(WS_CHILD|WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_CHILD|WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE);
4037     check_dialog_style(WS_CHILD|WS_POPUP|DS_CONTROL, 0, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS|DS_CONTROL, WS_EX_CONTROLPARENT);
4038     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION, 0, WS_CHILD|WS_POPUP|WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4039     check_dialog_style(WS_CHILD|WS_POPUP|WS_BORDER, 0, WS_CHILD|WS_POPUP|WS_BORDER|WS_CLIPSIBLINGS, 0);
4040     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME, 0, WS_CHILD|WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4041     check_dialog_style(WS_CHILD|WS_POPUP|WS_BORDER|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4042     check_dialog_style(WS_CHILD|WS_POPUP|WS_DLGFRAME|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4043     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION|WS_SYSMENU, 0, WS_CHILD|WS_POPUP|WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE);
4044     check_dialog_style(WS_CHILD|WS_POPUP|WS_SYSMENU, 0, WS_CHILD|WS_POPUP|WS_SYSMENU|WS_CLIPSIBLINGS, 0);
4045     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4046     check_dialog_style(WS_CHILD|WS_POPUP|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4047     check_dialog_style(WS_CHILD|WS_POPUP|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_CHILD|WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4048     check_dialog_style(WS_CHILD|WS_POPUP, WS_EX_APPWINDOW, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, WS_EX_APPWINDOW);
4049     check_dialog_style(WS_CHILD|WS_POPUP, WS_EX_WINDOWEDGE, WS_CHILD|WS_POPUP|WS_CLIPSIBLINGS, 0);
4050     check_dialog_style(WS_CHILD, WS_EX_WINDOWEDGE, WS_CHILD, 0);
4051     check_dialog_style(0, WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_WINDOWEDGE|WS_EX_TOOLWINDOW|WS_EX_CONTROLPARENT);
4052     check_dialog_style(WS_POPUP, 0, WS_POPUP|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4053     check_dialog_style(WS_POPUP, WS_EX_WINDOWEDGE, WS_POPUP|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4054     check_dialog_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4055     check_dialog_style(WS_POPUP|WS_THICKFRAME, 0, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4056     check_dialog_style(WS_POPUP|WS_DLGFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4057     check_dialog_style(WS_POPUP|WS_THICKFRAME, WS_EX_STATICEDGE, WS_POPUP|WS_THICKFRAME|WS_CLIPSIBLINGS, WS_EX_STATICEDGE|WS_EX_CONTROLPARENT);
4058     check_dialog_style(WS_POPUP|DS_CONTROL, 0, WS_POPUP|WS_CLIPSIBLINGS|DS_CONTROL, WS_EX_CONTROLPARENT);
4059     check_dialog_style(WS_POPUP|WS_CAPTION, 0, WS_POPUP|WS_CAPTION|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4060     check_dialog_style(WS_POPUP|WS_BORDER, 0, WS_POPUP|WS_BORDER|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4061     check_dialog_style(WS_POPUP|WS_DLGFRAME, 0, WS_POPUP|WS_DLGFRAME|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4062     check_dialog_style(WS_POPUP|WS_BORDER|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4063     check_dialog_style(WS_POPUP|WS_DLGFRAME|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4064     check_dialog_style(WS_POPUP|WS_CAPTION|WS_SYSMENU, 0, WS_POPUP|WS_CAPTION|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4065     check_dialog_style(WS_POPUP|WS_SYSMENU, 0, WS_POPUP|WS_SYSMENU|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4066     check_dialog_style(WS_POPUP|WS_CAPTION|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4067     check_dialog_style(WS_POPUP|WS_SYSMENU|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4068     check_dialog_style(WS_POPUP|WS_CAPTION|WS_SYSMENU|DS_CONTROL, 0, WS_POPUP|DS_CONTROL|WS_CLIPSIBLINGS, WS_EX_CONTROLPARENT);
4069     check_dialog_style(WS_CAPTION, WS_EX_STATICEDGE, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_STATICEDGE|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4070     check_dialog_style(0, WS_EX_APPWINDOW, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_APPWINDOW|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4071
4072     if (pGetLayeredWindowAttributes)
4073     {
4074         check_dialog_style(0, WS_EX_LAYERED, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4075         check_dialog_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT, WS_CLIPSIBLINGS|WS_CAPTION, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4076         check_dialog_style(0, WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW, WS_CLIPSIBLINGS|WS_CAPTION,
4077                               WS_EX_LAYERED|WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT);
4078     }
4079 }
4080
4081 static void test_scrollwindow( HWND hwnd)
4082 {
4083     HDC hdc;
4084     RECT rc, rc2, rc3;
4085     COLORREF colr;
4086
4087     ShowWindow( hwnd, SW_SHOW);
4088     UpdateWindow( hwnd);
4089     flush_events( TRUE );
4090     GetClientRect( hwnd, &rc);
4091     hdc = GetDC( hwnd);
4092     /* test ScrollWindow(Ex) with no clip rectangle */
4093     /* paint the lower half of the window black */
4094     rc2 = rc;
4095     rc2.top = ( rc2.top + rc2.bottom) / 2;
4096     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4097     /* paint the upper half of the window white */
4098     rc2.bottom = rc2.top;
4099     rc2.top =0;
4100     FillRect( hdc, &rc2, GetStockObject(WHITE_BRUSH));
4101     /* scroll lower half up */
4102     rc2 = rc;
4103     rc2.top = ( rc2.top + rc2.bottom) / 2;
4104     ScrollWindowEx( hwnd, 0, - rc2.top, &rc2, NULL, NULL, NULL, SW_ERASE);
4105     flush_events(FALSE);
4106     /* expected: black should have scrolled to the upper half */
4107     colr = GetPixel( hdc, (rc2.left+rc2.right)/ 2,  rc2.bottom / 4 );
4108     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4109     /* Repeat that test of ScrollWindow(Ex) now with clip rectangle */
4110     /* paint the lower half of the window black */
4111     rc2 = rc;
4112     rc2.top = ( rc2.top + rc2.bottom) / 2;
4113     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4114     /* paint the upper half of the window white */
4115     rc2.bottom = rc2.top;
4116     rc2.top =0;
4117     FillRect( hdc, &rc2, GetStockObject(WHITE_BRUSH));
4118     /* scroll lower half up */
4119     rc2 = rc;
4120     rc2.top = ( rc2.top + rc2.bottom) / 2;
4121     rc3 = rc;
4122     rc3.left = rc3.right / 4;
4123     rc3.right -= rc3.right / 4;
4124     ScrollWindowEx( hwnd, 0, - rc2.top, &rc2, &rc3, NULL, NULL, SW_ERASE);
4125     flush_events(FALSE);
4126     /* expected: black should have scrolled to the upper half */
4127     colr = GetPixel( hdc, (rc2.left+rc2.right)/ 2,  rc2.bottom / 4 );
4128     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4129
4130     /* clean up */
4131     ReleaseDC( hwnd, hdc);
4132 }
4133
4134 static void test_scrollvalidate( HWND parent)
4135 {
4136     HDC hdc;
4137     HRGN hrgn=CreateRectRgn(0,0,0,0);
4138     HRGN exprgn, tmprgn, clipping;
4139     RECT rc, rcu, cliprc;
4140     /* create two overlapping child windows. The visual region
4141      * of hwnd1 is clipped by the overlapping part of
4142      * hwnd2 because of the WS_CLIPSIBLING style */
4143     HWND hwnd1, hwnd2;
4144
4145     clipping = CreateRectRgn(0,0,0,0);
4146     tmprgn = CreateRectRgn(0,0,0,0);
4147     exprgn = CreateRectRgn(0,0,0,0);
4148     hwnd2 = CreateWindowExA(0, "static", NULL,
4149             WS_CHILD| WS_VISIBLE | WS_CLIPSIBLINGS | WS_BORDER ,
4150             75, 30, 100, 100, parent, 0, 0, NULL);
4151     hwnd1 = CreateWindowExA(0, "static", NULL,
4152             WS_CHILD| WS_VISIBLE | WS_CLIPSIBLINGS | WS_BORDER ,
4153             25, 50, 100, 100, parent, 0, 0, NULL);
4154     ShowWindow( parent, SW_SHOW);
4155     UpdateWindow( parent);
4156     GetClientRect( hwnd1, &rc);
4157     cliprc=rc;
4158     SetRectRgn( clipping, 10, 10, 90, 90);
4159     hdc = GetDC( hwnd1);
4160     /* for a visual touch */
4161     TextOutA( hdc, 0,10, "0123456789", 10);
4162     ScrollDC( hdc, -10, -5, &rc, &cliprc, hrgn, &rcu);
4163     if (winetest_debug > 0) dump_region(hrgn);
4164     /* create a region with what is expected */
4165     SetRectRgn( exprgn, 39,0,49,74);
4166     SetRectRgn( tmprgn, 88,79,98,93);
4167     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4168     SetRectRgn( tmprgn, 0,93,98,98);
4169     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4170     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4171     trace("update rect is %d,%d - %d,%d\n",
4172             rcu.left,rcu.top,rcu.right,rcu.bottom);
4173     /* now with clipping region */
4174     SelectClipRgn( hdc, clipping);
4175     ScrollDC( hdc, -10, -5, &rc, &cliprc, hrgn, &rcu);
4176     if (winetest_debug > 0) dump_region(hrgn);
4177     /* create a region with what is expected */
4178     SetRectRgn( exprgn, 39,10,49,74);
4179     SetRectRgn( tmprgn, 80,79,90,85);
4180     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4181     SetRectRgn( tmprgn, 10,85,90,90);
4182     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4183     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4184     trace("update rect is %d,%d - %d,%d\n",
4185             rcu.left,rcu.top,rcu.right,rcu.bottom);
4186     ReleaseDC( hwnd1, hdc);
4187
4188     /* test scrolling a window with an update region */
4189     DestroyWindow( hwnd2);
4190     ValidateRect( hwnd1, NULL);
4191     SetRect( &rc, 40,40, 50,50);
4192     InvalidateRect( hwnd1, &rc, 1);
4193     GetClientRect( hwnd1, &rc);
4194     cliprc=rc;
4195     ScrollWindowEx( hwnd1, -10, 0, &rc, &cliprc, hrgn, &rcu,
4196       SW_SCROLLCHILDREN | SW_INVALIDATE);
4197     if (winetest_debug > 0) dump_region(hrgn);
4198     SetRectRgn( exprgn, 88,0,98,98);
4199     SetRectRgn( tmprgn, 30, 40, 50, 50);
4200     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4201     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4202
4203     /* clear an update region */
4204     UpdateWindow( hwnd1 );
4205
4206     SetRect( &rc, 0,40, 100,60);
4207     SetRect( &cliprc, 0,0, 100,100);
4208     ScrollWindowEx( hwnd1, 0, -25, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4209     if (winetest_debug > 0) dump_region( hrgn );
4210     SetRectRgn( exprgn, 0, 40, 98, 60 );
4211     ok( EqualRgn( exprgn, hrgn), "wrong update region in excessive scroll\n");
4212
4213     /* now test ScrollWindowEx with a combination of
4214      * WS_CLIPCHILDREN style and SW_SCROLLCHILDREN flag */
4215     /* make hwnd2 the child of hwnd1 */
4216     hwnd2 = CreateWindowExA(0, "static", NULL,
4217             WS_CHILD| WS_VISIBLE | WS_BORDER ,
4218             50, 50, 100, 100, hwnd1, 0, 0, NULL);
4219     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPSIBLINGS);
4220     GetClientRect( hwnd1, &rc);
4221     cliprc=rc;
4222
4223     /* WS_CLIPCHILDREN and SW_SCROLLCHILDREN */
4224     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) | WS_CLIPCHILDREN );
4225     ValidateRect( hwnd1, NULL);
4226     ValidateRect( hwnd2, NULL);
4227     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu,
4228       SW_SCROLLCHILDREN | SW_INVALIDATE);
4229     if (winetest_debug > 0) dump_region(hrgn);
4230     SetRectRgn( exprgn, 88,0,98,88);
4231     SetRectRgn( tmprgn, 0,88,98,98);
4232     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4233     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4234
4235     /* SW_SCROLLCHILDREN */
4236     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPCHILDREN );
4237     ValidateRect( hwnd1, NULL);
4238     ValidateRect( hwnd2, NULL);
4239     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_SCROLLCHILDREN | SW_INVALIDATE);
4240     if (winetest_debug > 0) dump_region(hrgn);
4241     /* expected region is the same as in previous test */
4242     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4243
4244     /* no SW_SCROLLCHILDREN */
4245     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) & ~WS_CLIPCHILDREN );
4246     ValidateRect( hwnd1, NULL);
4247     ValidateRect( hwnd2, NULL);
4248     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4249     if (winetest_debug > 0) dump_region(hrgn);
4250     /* expected region is the same as in previous test */
4251     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4252
4253     /* WS_CLIPCHILDREN and no SW_SCROLLCHILDREN */
4254     SetWindowLongA( hwnd1, GWL_STYLE, GetWindowLongA( hwnd1, GWL_STYLE) | WS_CLIPCHILDREN );
4255     ValidateRect( hwnd1, NULL);
4256     ValidateRect( hwnd2, NULL);
4257     ScrollWindowEx( hwnd1, -10, -10, &rc, &cliprc, hrgn, &rcu, SW_INVALIDATE);
4258     if (winetest_debug > 0) dump_region(hrgn);
4259     SetRectRgn( exprgn, 88,0,98,20);
4260     SetRectRgn( tmprgn, 20,20,98,30);
4261     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4262     SetRectRgn( tmprgn, 20,30,30,88);
4263     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4264     SetRectRgn( tmprgn, 0,88,30,98);
4265     CombineRgn( exprgn, exprgn, tmprgn, RGN_OR);
4266     ok( EqualRgn( exprgn, hrgn), "wrong update region\n");
4267
4268     /* clean up */
4269     DeleteObject( hrgn);
4270     DeleteObject( exprgn);
4271     DeleteObject( tmprgn);
4272     DestroyWindow( hwnd1);
4273     DestroyWindow( hwnd2);
4274 }
4275
4276 /* couple of tests of return values of scrollbar functions
4277  * called on a scrollbarless window */
4278 static void test_scroll(void)
4279 {
4280     BOOL ret;
4281     INT min, max;
4282     SCROLLINFO si;
4283     HWND hwnd = CreateWindowExA(0, "Static", "Wine test window",
4284         WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP,
4285         100, 100, 200, 200, 0, 0, 0, NULL);
4286     /* horizontal */
4287     ret = GetScrollRange( hwnd, SB_HORZ, &min, &max);
4288     if (!ret)  /* win9x */
4289     {
4290         win_skip( "GetScrollRange doesn't work\n" );
4291         DestroyWindow( hwnd);
4292         return;
4293     }
4294     ok( min == 0, "minimum scroll pos is %d (should be zero)\n", min);
4295     ok( max == 0, "maximum scroll pos is %d (should be zero)\n", min);
4296     si.cbSize = sizeof( si);
4297     si.fMask = SIF_PAGE;
4298     si.nPage = 0xdeadbeef;
4299     ret = GetScrollInfo( hwnd, SB_HORZ, &si);
4300     ok( !ret, "GetScrollInfo returns %d (should be zero)\n", ret);
4301     ok( si.nPage == 0xdeadbeef, "unexpected value for nPage is %d\n", si.nPage);
4302     /* vertical */
4303     ret = GetScrollRange( hwnd, SB_VERT, &min, &max);
4304     ok( ret, "GetScrollRange returns FALSE\n");
4305     ok( min == 0, "minimum scroll pos is %d (should be zero)\n", min);
4306     ok( max == 0, "maximum scroll pos is %d (should be zero)\n", min);
4307     si.cbSize = sizeof( si);
4308     si.fMask = SIF_PAGE;
4309     si.nPage = 0xdeadbeef;
4310     ret = GetScrollInfo( hwnd, SB_VERT, &si);
4311     ok( !ret, "GetScrollInfo returns %d (should be zero)\n", ret);
4312     ok( si.nPage == 0xdeadbeef, "unexpected value for nPage is %d\n", si.nPage);
4313     /* clean up */
4314     DestroyWindow( hwnd);
4315 }
4316
4317 static void test_scrolldc( HWND parent)
4318 {
4319     HDC hdc;
4320     HRGN exprgn, tmprgn, hrgn;
4321     RECT rc, rc2, rcu, cliprc;
4322     HWND hwnd1;
4323     COLORREF colr;
4324
4325     hrgn = CreateRectRgn(0,0,0,0);
4326     tmprgn = CreateRectRgn(0,0,0,0);
4327     exprgn = CreateRectRgn(0,0,0,0);
4328
4329     hwnd1 = CreateWindowExA(0, "static", NULL,
4330             WS_CHILD| WS_VISIBLE,
4331             25, 50, 100, 100, parent, 0, 0, NULL);
4332     ShowWindow( parent, SW_SHOW);
4333     UpdateWindow( parent);
4334     flush_events( TRUE );
4335     GetClientRect( hwnd1, &rc);
4336     hdc = GetDC( hwnd1);
4337     /* paint the upper half of the window black */
4338     rc2 = rc;
4339     rc2.bottom = ( rc.top + rc.bottom) /2;
4340     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4341     /* clip region is the lower half */
4342     cliprc=rc;
4343     cliprc.top = (rc.top + rc.bottom) /2;
4344     /* test whether scrolled pixels are properly clipped */
4345     colr = GetPixel( hdc, (rc.left+rc.right)/2, ( rc.top + rc.bottom) /2 - 1);
4346     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4347     /* this scroll should not cause any visible changes */
4348     ScrollDC( hdc, 5, -20, &rc, &cliprc, hrgn, &rcu);
4349     colr = GetPixel( hdc, (rc.left+rc.right)/2, ( rc.top + rc.bottom) /2 - 1);
4350     ok ( colr == 0, "pixel should be black, color is %08x\n", colr);
4351     /* test with NULL clip rect */
4352     ScrollDC( hdc, 20, -20, &rc, NULL, hrgn, &rcu);
4353     /*FillRgn(hdc, hrgn, GetStockObject(WHITE_BRUSH));*/
4354     trace("update rect: %d,%d - %d,%d\n",
4355            rcu.left, rcu.top, rcu.right, rcu.bottom);
4356     if (winetest_debug > 0) dump_region(hrgn);
4357     SetRect(&rc2, 0, 0, 100, 100);
4358     ok(EqualRect(&rcu, &rc2), "rects do not match (%d,%d-%d,%d) / (%d,%d-%d,%d)\n",
4359        rcu.left, rcu.top, rcu.right, rcu.bottom, rc2.left, rc2.top, rc2.right, rc2.bottom);
4360
4361     SetRectRgn( exprgn, 0, 0, 20, 80);
4362     SetRectRgn( tmprgn, 0, 80, 100, 100);
4363     CombineRgn(exprgn, exprgn, tmprgn, RGN_OR);
4364     if (winetest_debug > 0) dump_region(exprgn);
4365     ok(EqualRgn(exprgn, hrgn), "wrong update region\n");
4366     /* test clip rect > scroll rect */
4367     FillRect( hdc, &rc, GetStockObject(WHITE_BRUSH));
4368     rc2=rc;
4369     InflateRect( &rc2, -(rc.right-rc.left)/4, -(rc.bottom-rc.top)/4);
4370     FillRect( hdc, &rc2, GetStockObject(BLACK_BRUSH));
4371     ScrollDC( hdc, 10, 10, &rc2, &rc, hrgn, &rcu);
4372     SetRectRgn( exprgn, 25, 25, 75, 35);
4373     SetRectRgn( tmprgn, 25, 35, 35, 75);
4374     CombineRgn(exprgn, exprgn, tmprgn, RGN_OR);
4375     ok(EqualRgn(exprgn, hrgn), "wrong update region\n");
4376     trace("update rect: %d,%d - %d,%d\n",
4377            rcu.left, rcu.top, rcu.right, rcu.bottom);
4378     if (winetest_debug > 0) dump_region(hrgn);
4379
4380     /* clean up */
4381     DeleteObject(hrgn);
4382     DeleteObject(exprgn);
4383     DeleteObject(tmprgn);
4384     DestroyWindow(hwnd1);
4385 }
4386
4387 static void test_params(void)
4388 {
4389     HWND hwnd;
4390     INT rc;
4391
4392     ok(!IsWindow(0), "IsWindow(0)\n");
4393     ok(!IsWindow(HWND_BROADCAST), "IsWindow(HWND_BROADCAST)\n");
4394     ok(!IsWindow(HWND_TOPMOST), "IsWindow(HWND_TOPMOST)\n");
4395
4396     /* Just a param check */
4397     if (pGetMonitorInfoA)
4398     {
4399         SetLastError(0xdeadbeef);
4400         rc = GetWindowTextA(hwndMain2, NULL, 1024);
4401         ok( rc==0, "GetWindowText: rc=%d err=%d\n",rc,GetLastError());
4402     }
4403     else
4404     {
4405         /* Skips actually on Win95 and NT4 */
4406         win_skip("Test would crash on Win95\n");
4407     }
4408
4409     SetLastError(0xdeadbeef);
4410     hwnd=CreateWindowA("LISTBOX", "TestList",
4411                       (LBS_STANDARD & ~LBS_SORT),
4412                       0, 0, 100, 100,
4413                       NULL, (HMENU)1, NULL, 0);
4414
4415     ok(!hwnd || broken(hwnd != NULL), /* w2k3 sp2 */
4416        "CreateWindow with invalid menu handle should fail\n");
4417     if (!hwnd)
4418         ok(GetLastError() == ERROR_INVALID_MENU_HANDLE || /* NT */
4419            GetLastError() == 0xdeadbeef, /* Win9x */
4420            "wrong last error value %d\n", GetLastError());
4421 }
4422
4423 static void test_AWRwindow(LPCSTR class, LONG style, LONG exStyle, BOOL menu)
4424 {
4425     HWND hwnd = 0;
4426
4427     hwnd = CreateWindowExA(exStyle, class, class, style,
4428                           110, 100,
4429                           225, 200,
4430                           0,
4431                           menu ? hmenu : 0,
4432                           0, 0);
4433     if (!hwnd) {
4434         trace("Failed to create window class=%s, style=0x%08x, exStyle=0x%08x\n", class, style, exStyle);
4435         return;
4436     }
4437     ShowWindow(hwnd, SW_SHOW);
4438
4439     test_nonclient_area(hwnd);
4440
4441     SetMenu(hwnd, 0);
4442     DestroyWindow(hwnd);
4443 }
4444
4445 static BOOL AWR_init(void)
4446 {
4447     WNDCLASSA class;
4448
4449     class.style         = CS_HREDRAW | CS_VREDRAW;
4450     class.lpfnWndProc     = DefWindowProcA;
4451     class.cbClsExtra    = 0;
4452     class.cbWndExtra    = 0;
4453     class.hInstance     = 0;
4454     class.hIcon         = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
4455     class.hCursor       = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4456     class.hbrBackground = 0;
4457     class.lpszMenuName  = 0;
4458     class.lpszClassName = szAWRClass;
4459
4460     if (!RegisterClassA(&class)) {
4461         ok(FALSE, "RegisterClass failed\n");
4462         return FALSE;
4463     }
4464
4465     hmenu = CreateMenu();
4466     if (!hmenu)
4467         return FALSE;
4468     ok(hmenu != 0, "Failed to create menu\n");
4469     ok(AppendMenuA(hmenu, MF_STRING, 1, "Test!"), "Failed to create menu item\n");
4470
4471     return TRUE;
4472 }
4473
4474
4475 static void test_AWR_window_size(BOOL menu)
4476 {
4477     LONG styles[] = {
4478         WS_POPUP,
4479         WS_MAXIMIZE, WS_BORDER, WS_DLGFRAME,
4480         WS_SYSMENU,
4481         WS_THICKFRAME,
4482         WS_MINIMIZEBOX, WS_MAXIMIZEBOX,
4483         WS_HSCROLL, WS_VSCROLL
4484     };
4485     LONG exStyles[] = {
4486         WS_EX_CLIENTEDGE,
4487         WS_EX_TOOLWINDOW, WS_EX_WINDOWEDGE,
4488         WS_EX_APPWINDOW,
4489 #if 0
4490         /* These styles have problems on (at least) WinXP (SP2) and Wine */
4491         WS_EX_DLGMODALFRAME,
4492         WS_EX_STATICEDGE,
4493 #endif
4494     };
4495
4496     int i;
4497
4498     /* A exhaustive check of all the styles takes too long
4499      * so just do a (hopefully representative) sample
4500      */
4501     for (i = 0; i < COUNTOF(styles); ++i)
4502         test_AWRwindow(szAWRClass, styles[i], 0, menu);
4503     for (i = 0; i < COUNTOF(exStyles); ++i) {
4504         test_AWRwindow(szAWRClass, WS_POPUP, exStyles[i], menu);
4505         test_AWRwindow(szAWRClass, WS_THICKFRAME, exStyles[i], menu);
4506     }
4507 }
4508 #undef COUNTOF
4509
4510 #define SHOWSYSMETRIC(SM) trace(#SM "=%d\n", GetSystemMetrics(SM))
4511
4512 static void test_AdjustWindowRect(void)
4513 {
4514     if (!AWR_init())
4515         return;
4516
4517     SHOWSYSMETRIC(SM_CYCAPTION);
4518     SHOWSYSMETRIC(SM_CYSMCAPTION);
4519     SHOWSYSMETRIC(SM_CYMENU);
4520     SHOWSYSMETRIC(SM_CXEDGE);
4521     SHOWSYSMETRIC(SM_CYEDGE);
4522     SHOWSYSMETRIC(SM_CXVSCROLL);
4523     SHOWSYSMETRIC(SM_CYHSCROLL);
4524     SHOWSYSMETRIC(SM_CXFRAME);
4525     SHOWSYSMETRIC(SM_CYFRAME);
4526     SHOWSYSMETRIC(SM_CXDLGFRAME);
4527     SHOWSYSMETRIC(SM_CYDLGFRAME);
4528     SHOWSYSMETRIC(SM_CXBORDER);
4529     SHOWSYSMETRIC(SM_CYBORDER);
4530
4531     test_AWR_window_size(FALSE);
4532     test_AWR_window_size(TRUE);
4533
4534     DestroyMenu(hmenu);
4535 }
4536 #undef SHOWSYSMETRIC
4537
4538
4539 /* Global variables to trigger exit from loop */
4540 static int redrawComplete, WMPAINT_count;
4541
4542 static LRESULT WINAPI redraw_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4543 {
4544     switch (msg)
4545     {
4546     case WM_PAINT:
4547         trace("doing WM_PAINT %d\n", WMPAINT_count);
4548         WMPAINT_count++;
4549         if (WMPAINT_count > 10 && redrawComplete == 0) {
4550             PAINTSTRUCT ps;
4551             BeginPaint(hwnd, &ps);
4552             EndPaint(hwnd, &ps);
4553             return 1;
4554         }
4555         return 0;
4556     }
4557     return DefWindowProcA(hwnd, msg, wparam, lparam);
4558 }
4559
4560 /* Ensure we exit from RedrawNow regardless of invalidated area */
4561 static void test_redrawnow(void)
4562 {
4563    WNDCLASSA cls;
4564    HWND hwndMain;
4565
4566    cls.style = CS_DBLCLKS;
4567    cls.lpfnWndProc = redraw_window_procA;
4568    cls.cbClsExtra = 0;
4569    cls.cbWndExtra = 0;
4570    cls.hInstance = GetModuleHandleA(0);
4571    cls.hIcon = 0;
4572    cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4573    cls.hbrBackground = GetStockObject(WHITE_BRUSH);
4574    cls.lpszMenuName = NULL;
4575    cls.lpszClassName = "RedrawWindowClass";
4576
4577    if(!RegisterClassA(&cls)) {
4578        trace("Register failed %d\n", GetLastError());
4579        return;
4580    }
4581
4582    hwndMain = CreateWindowA("RedrawWindowClass", "Main Window", WS_OVERLAPPEDWINDOW,
4583                             CW_USEDEFAULT, 0, 100, 100, NULL, NULL, 0, NULL);
4584
4585    ok( WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4586    ShowWindow(hwndMain, SW_SHOW);
4587    ok( WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4588    RedrawWindow(hwndMain, NULL,NULL,RDW_UPDATENOW | RDW_ALLCHILDREN);
4589    ok( WMPAINT_count == 1 || broken(WMPAINT_count == 0), /* sometimes on win9x */
4590        "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
4591    redrawComplete = TRUE;
4592    ok( WMPAINT_count < 10, "RedrawWindow (RDW_UPDATENOW) never completed (%d)\n", WMPAINT_count);
4593
4594    /* clean up */
4595    DestroyWindow( hwndMain);
4596 }
4597
4598 struct parentdc_stat {
4599     RECT client;
4600     RECT clip;
4601     RECT paint;
4602 };
4603
4604 struct parentdc_test {
4605    struct parentdc_stat main, main_todo;
4606    struct parentdc_stat child1, child1_todo;
4607    struct parentdc_stat child2, child2_todo;
4608 };
4609
4610 static LRESULT WINAPI parentdc_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4611 {
4612     RECT rc;
4613     PAINTSTRUCT ps;
4614
4615     struct parentdc_stat *t = (struct parentdc_stat *)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
4616
4617     switch (msg)
4618     {
4619     case WM_PAINT:
4620         GetClientRect(hwnd, &rc);
4621         CopyRect(&t->client, &rc);
4622         GetWindowRect(hwnd, &rc);
4623         trace("WM_PAINT: hwnd %p, client rect (%d,%d)-(%d,%d), window rect (%d,%d)-(%d,%d)\n", hwnd,
4624               t->client.left, t->client.top, t->client.right, t->client.bottom,
4625               rc.left, rc.top, rc.right, rc.bottom);
4626         BeginPaint(hwnd, &ps);
4627         CopyRect(&t->paint, &ps.rcPaint);
4628         GetClipBox(ps.hdc, &rc);
4629         CopyRect(&t->clip, &rc);
4630         trace("clip rect (%d,%d)-(%d,%d), paint rect (%d,%d)-(%d,%d)\n",
4631               rc.left, rc.top, rc.right, rc.bottom,
4632               ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom);
4633         EndPaint(hwnd, &ps);
4634         return 0;
4635     }
4636     return DefWindowProcA(hwnd, msg, wparam, lparam);
4637 }
4638
4639 static void zero_parentdc_stat(struct parentdc_stat *t)
4640 {
4641     SetRectEmpty(&t->client);
4642     SetRectEmpty(&t->clip);
4643     SetRectEmpty(&t->paint);
4644 }
4645
4646 static void zero_parentdc_test(struct parentdc_test *t)
4647 {
4648     zero_parentdc_stat(&t->main);
4649     zero_parentdc_stat(&t->child1);
4650     zero_parentdc_stat(&t->child2);
4651 }
4652
4653 #define parentdc_field_ok(t, w, r, f, got) \
4654   ok (t.w.r.f==got.w.r.f, "window " #w ", rect " #r ", field " #f \
4655       ": expected %d, got %d\n", \
4656       t.w.r.f, got.w.r.f)
4657
4658 #define parentdc_todo_field_ok(t, w, r, f, got) \
4659   if (t.w##_todo.r.f) todo_wine { parentdc_field_ok(t, w, r, f, got); } \
4660   else parentdc_field_ok(t, w, r, f, got)
4661
4662 #define parentdc_rect_ok(t, w, r, got) \
4663   parentdc_todo_field_ok(t, w, r, left, got); \
4664   parentdc_todo_field_ok(t, w, r, top, got); \
4665   parentdc_todo_field_ok(t, w, r, right, got); \
4666   parentdc_todo_field_ok(t, w, r, bottom, got);
4667
4668 #define parentdc_win_ok(t, w, got) \
4669   parentdc_rect_ok(t, w, client, got); \
4670   parentdc_rect_ok(t, w, clip, got); \
4671   parentdc_rect_ok(t, w, paint, got);
4672
4673 #define parentdc_ok(t, got) \
4674   parentdc_win_ok(t, main, got); \
4675   parentdc_win_ok(t, child1, got); \
4676   parentdc_win_ok(t, child2, got);
4677
4678 static void test_csparentdc(void)
4679 {
4680    WNDCLASSA clsMain, cls;
4681    HWND hwndMain, hwnd1, hwnd2;
4682    RECT rc;
4683
4684    struct parentdc_test test_answer;
4685
4686 #define nothing_todo {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}
4687    const struct parentdc_test test1 =
4688    {
4689         {{0, 0, 150, 150}, {0, 0, 150, 150}, {0, 0, 150, 150}}, nothing_todo,
4690         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4691         {{0, 0, 40, 40}, {-40, -40, 110, 110}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4692    };
4693
4694    const struct parentdc_test test2 =
4695    {
4696         {{0, 0, 150, 150}, {0, 0, 50, 50}, {0, 0, 50, 50}}, nothing_todo,
4697         {{0, 0, 40, 40}, {-20, -20, 30, 30}, {0, 0, 30, 30}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4698         {{0, 0, 40, 40}, {-40, -40, 10, 10}, {0, 0, 10, 10}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4699    };
4700
4701    const struct parentdc_test test3 =
4702    {
4703         {{0, 0, 150, 150}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4704         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4705         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4706    };
4707
4708    const struct parentdc_test test4 =
4709    {
4710         {{0, 0, 150, 150}, {40, 40, 50, 50}, {40, 40, 50, 50}}, nothing_todo,
4711         {{0, 0, 40, 40}, {20, 20, 30, 30}, {20, 20, 30, 30}}, nothing_todo,
4712         {{0, 0, 40, 40}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4713    };
4714
4715    const struct parentdc_test test5 =
4716    {
4717         {{0, 0, 150, 150}, {20, 20, 60, 60}, {20, 20, 60, 60}}, nothing_todo,
4718         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4719         {{0, 0, 40, 40}, {-20, -20, 20, 20}, {0, 0, 20, 20}}, {{0, 0, 0, 0}, {1, 1, 0, 0}, {0, 0, 0, 0}},
4720    };
4721
4722    const struct parentdc_test test6 =
4723    {
4724         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4725         {{0, 0, 40, 40}, {0, 0, 10, 10}, {0, 0, 10, 10}}, nothing_todo,
4726         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4727    };
4728
4729    const struct parentdc_test test7 =
4730    {
4731         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4732         {{0, 0, 40, 40}, {-20, -20, 130, 130}, {0, 0, 40, 40}}, {{0, 0, 0, 0}, {1, 1, 1, 1}, {0, 0, 0, 0}},
4733         {{0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}, nothing_todo,
4734    };
4735 #undef nothing_todo
4736
4737    clsMain.style = CS_DBLCLKS;
4738    clsMain.lpfnWndProc = parentdc_window_procA;
4739    clsMain.cbClsExtra = 0;
4740    clsMain.cbWndExtra = 0;
4741    clsMain.hInstance = GetModuleHandleA(0);
4742    clsMain.hIcon = 0;
4743    clsMain.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4744    clsMain.hbrBackground = GetStockObject(WHITE_BRUSH);
4745    clsMain.lpszMenuName = NULL;
4746    clsMain.lpszClassName = "ParentDcMainWindowClass";
4747
4748    if(!RegisterClassA(&clsMain)) {
4749        trace("Register failed %d\n", GetLastError());
4750        return;
4751    }
4752
4753    cls.style = CS_DBLCLKS | CS_PARENTDC;
4754    cls.lpfnWndProc = parentdc_window_procA;
4755    cls.cbClsExtra = 0;
4756    cls.cbWndExtra = 0;
4757    cls.hInstance = GetModuleHandleA(0);
4758    cls.hIcon = 0;
4759    cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
4760    cls.hbrBackground = GetStockObject(WHITE_BRUSH);
4761    cls.lpszMenuName = NULL;
4762    cls.lpszClassName = "ParentDcWindowClass";
4763
4764    if(!RegisterClassA(&cls)) {
4765        trace("Register failed %d\n", GetLastError());
4766        return;
4767    }
4768
4769    SetRect(&rc, 0, 0, 150, 150);
4770    AdjustWindowRectEx(&rc, WS_OVERLAPPEDWINDOW, FALSE, 0);
4771    hwndMain = CreateWindowA("ParentDcMainWindowClass", "Main Window", WS_OVERLAPPEDWINDOW,
4772                             CW_USEDEFAULT, 0, rc.right - rc.left, rc.bottom - rc.top, NULL, NULL, 0, NULL);
4773    SetWindowLongPtrA(hwndMain, GWLP_USERDATA, (DWORD_PTR)&test_answer.main);
4774    hwnd1 = CreateWindowA("ParentDcWindowClass", "Child Window 1", WS_CHILD,
4775                             20, 20, 40, 40, hwndMain, NULL, 0, NULL);
4776    SetWindowLongPtrA(hwnd1, GWLP_USERDATA, (DWORD_PTR)&test_answer.child1);
4777    hwnd2 = CreateWindowA("ParentDcWindowClass", "Child Window 2", WS_CHILD,
4778                             40, 40, 40, 40, hwndMain, NULL, 0, NULL);
4779    SetWindowLongPtrA(hwnd2, GWLP_USERDATA, (DWORD_PTR)&test_answer.child2);
4780    ShowWindow(hwndMain, SW_SHOW);
4781    ShowWindow(hwnd1, SW_SHOW);
4782    ShowWindow(hwnd2, SW_SHOW);
4783    SetWindowPos(hwndMain, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE);
4784    flush_events( TRUE );
4785
4786    zero_parentdc_test(&test_answer);
4787    InvalidateRect(hwndMain, NULL, TRUE);
4788    flush_events( TRUE );
4789    parentdc_ok(test1, test_answer);
4790
4791    zero_parentdc_test(&test_answer);
4792    SetRect(&rc, 0, 0, 50, 50);
4793    InvalidateRect(hwndMain, &rc, TRUE);
4794    flush_events( TRUE );
4795    parentdc_ok(test2, test_answer);
4796
4797    zero_parentdc_test(&test_answer);
4798    SetRect(&rc, 0, 0, 10, 10);
4799    InvalidateRect(hwndMain, &rc, TRUE);
4800    flush_events( TRUE );
4801    parentdc_ok(test3, test_answer);
4802
4803    zero_parentdc_test(&test_answer);
4804    SetRect(&rc, 40, 40, 50, 50);
4805    InvalidateRect(hwndMain, &rc, TRUE);
4806    flush_events( TRUE );
4807    parentdc_ok(test4, test_answer);
4808
4809    zero_parentdc_test(&test_answer);
4810    SetRect(&rc, 20, 20, 60, 60);
4811    InvalidateRect(hwndMain, &rc, TRUE);
4812    flush_events( TRUE );
4813    parentdc_ok(test5, test_answer);
4814
4815    zero_parentdc_test(&test_answer);
4816    SetRect(&rc, 0, 0, 10, 10);
4817    InvalidateRect(hwnd1, &rc, TRUE);
4818    flush_events( TRUE );
4819    parentdc_ok(test6, test_answer);
4820
4821    zero_parentdc_test(&test_answer);
4822    SetRect(&rc, -5, -5, 65, 65);
4823    InvalidateRect(hwnd1, &rc, TRUE);
4824    flush_events( TRUE );
4825    parentdc_ok(test7, test_answer);
4826
4827    DestroyWindow(hwndMain);
4828    DestroyWindow(hwnd1);
4829    DestroyWindow(hwnd2);
4830 }
4831
4832 static LRESULT WINAPI def_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4833 {
4834     return DefWindowProcA(hwnd, msg, wparam, lparam);
4835 }
4836
4837 static LRESULT WINAPI def_window_procW(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
4838 {
4839     return DefWindowProcW(hwnd, msg, wparam, lparam);
4840 }
4841
4842 static void test_IsWindowUnicode(void)
4843 {
4844     static const char ansi_class_nameA[] = "ansi class name";
4845     static const WCHAR ansi_class_nameW[] = {'a','n','s','i',' ','c','l','a','s','s',' ','n','a','m','e',0};
4846     static const char unicode_class_nameA[] = "unicode class name";
4847     static const WCHAR unicode_class_nameW[] = {'u','n','i','c','o','d','e',' ','c','l','a','s','s',' ','n','a','m','e',0};
4848     WNDCLASSA classA;
4849     WNDCLASSW classW;
4850     HWND hwnd;
4851
4852     memset(&classW, 0, sizeof(classW));
4853     classW.hInstance = GetModuleHandleA(0);
4854     classW.lpfnWndProc = def_window_procW;
4855     classW.lpszClassName = unicode_class_nameW;
4856     if (!RegisterClassW(&classW)) return; /* this catches Win9x as well */
4857
4858     memset(&classA, 0, sizeof(classA));
4859     classA.hInstance = GetModuleHandleA(0);
4860     classA.lpfnWndProc = def_window_procA;
4861     classA.lpszClassName = ansi_class_nameA;
4862     assert(RegisterClassA(&classA));
4863
4864     /* unicode class: window proc */
4865     hwnd = CreateWindowExW(0, unicode_class_nameW, NULL, WS_POPUP,
4866                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4867     assert(hwnd);
4868
4869     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4870     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4871     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4872     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4873     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4874
4875     DestroyWindow(hwnd);
4876
4877     hwnd = CreateWindowExA(0, unicode_class_nameA, NULL, WS_POPUP,
4878                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4879     assert(hwnd);
4880
4881     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4882     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4883     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4884     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4885     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4886
4887     DestroyWindow(hwnd);
4888
4889     /* ansi class: window proc */
4890     hwnd = CreateWindowExW(0, ansi_class_nameW, NULL, WS_POPUP,
4891                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4892     assert(hwnd);
4893
4894     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4895     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4896     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4897     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4898     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4899
4900     DestroyWindow(hwnd);
4901
4902     hwnd = CreateWindowExA(0, ansi_class_nameA, NULL, WS_POPUP,
4903                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4904     assert(hwnd);
4905
4906     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4907     SetWindowLongPtrW(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procW);
4908     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4909     SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (ULONG_PTR)def_window_procA);
4910     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4911
4912     DestroyWindow(hwnd);
4913
4914     /* unicode class: class proc */
4915     hwnd = CreateWindowExW(0, unicode_class_nameW, NULL, WS_POPUP,
4916                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4917     assert(hwnd);
4918
4919     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4920     SetClassLongPtrA(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procA);
4921     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4922     /* do not restore class window proc back to unicode */
4923
4924     DestroyWindow(hwnd);
4925
4926     hwnd = CreateWindowExA(0, unicode_class_nameA, NULL, WS_POPUP,
4927                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4928     assert(hwnd);
4929
4930     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4931     SetClassLongPtrW(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procW);
4932     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4933
4934     DestroyWindow(hwnd);
4935
4936     /* ansi class: class proc */
4937     hwnd = CreateWindowExW(0, ansi_class_nameW, NULL, WS_POPUP,
4938                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4939     assert(hwnd);
4940
4941     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4942     SetClassLongPtrW(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procW);
4943     ok(!IsWindowUnicode(hwnd), "IsWindowUnicode expected to return FALSE\n");
4944     /* do not restore class window proc back to ansi */
4945
4946     DestroyWindow(hwnd);
4947
4948     hwnd = CreateWindowExA(0, ansi_class_nameA, NULL, WS_POPUP,
4949                            0, 0, 100, 100, GetDesktopWindow(), 0, 0, NULL);
4950     assert(hwnd);
4951
4952     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4953     SetClassLongPtrA(hwnd, GCLP_WNDPROC, (ULONG_PTR)def_window_procA);
4954     ok(IsWindowUnicode(hwnd), "IsWindowUnicode expected to return TRUE\n");
4955
4956     DestroyWindow(hwnd);
4957 }
4958
4959 static LRESULT CALLBACK minmax_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
4960 {
4961     MINMAXINFO *minmax;
4962
4963     if (msg != WM_GETMINMAXINFO)
4964         return DefWindowProcA(hwnd, msg, wp, lp);
4965
4966     minmax = (MINMAXINFO *)lp;
4967
4968     if ((GetWindowLongA(hwnd, GWL_STYLE) & WS_CHILD))
4969     {
4970         minmax->ptReserved.x = 0;
4971         minmax->ptReserved.y = 0;
4972         minmax->ptMaxSize.x = 400;
4973         minmax->ptMaxSize.y = 400;
4974         minmax->ptMaxPosition.x = 300;
4975         minmax->ptMaxPosition.y = 300;
4976         minmax->ptMaxTrackSize.x = 200;
4977         minmax->ptMaxTrackSize.y = 200;
4978         minmax->ptMinTrackSize.x = 100;
4979         minmax->ptMinTrackSize.y = 100;
4980     }
4981     else
4982         DefWindowProcA(hwnd, msg, wp, lp);
4983     return 1;
4984 }
4985
4986 static int expected_cx, expected_cy;
4987 static RECT expected_rect, broken_rect;
4988
4989 static LRESULT CALLBACK winsizes_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
4990 {
4991     switch(msg)
4992     {
4993     case WM_GETMINMAXINFO:
4994     {
4995         RECT rect;
4996         GetWindowRect( hwnd, &rect );
4997         ok( !rect.left && !rect.top && !rect.right && !rect.bottom,
4998             "wrong rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
4999         return DefWindowProcA(hwnd, msg, wp, lp);
5000     }
5001     case WM_NCCREATE:
5002     case WM_CREATE:
5003     {
5004         CREATESTRUCTA *cs = (CREATESTRUCTA *)lp;
5005         RECT rect;
5006         GetWindowRect( hwnd, &rect );
5007         trace( "hwnd %p msg %x size %dx%d rect %d,%d-%d,%d\n",
5008                hwnd, msg, cs->cx, cs->cy, rect.left, rect.top, rect.right, rect.bottom );
5009         ok( cs->cx == expected_cx || broken(cs->cx == (short)expected_cx),
5010             "wrong x size %d/%d\n", cs->cx, expected_cx );
5011         ok( cs->cy == expected_cy || broken(cs->cy == (short)expected_cy),
5012             "wrong y size %d/%d\n", cs->cy, expected_cy );
5013         ok( (rect.right - rect.left == expected_rect.right - expected_rect.left &&
5014              rect.bottom - rect.top == expected_rect.bottom - expected_rect.top) ||
5015             (rect.right - rect.left == min( 65535, expected_rect.right - expected_rect.left ) &&
5016              rect.bottom - rect.top == min( 65535, expected_rect.bottom - expected_rect.top )) ||
5017             broken( rect.right - rect.left == broken_rect.right - broken_rect.left &&
5018                     rect.bottom - rect.top == broken_rect.bottom - broken_rect.top) ||
5019             broken( rect.right - rect.left == (short)broken_rect.right - (short)broken_rect.left &&
5020                     rect.bottom - rect.top == (short)broken_rect.bottom - (short)broken_rect.top),
5021             "wrong rect %d,%d-%d,%d / %d,%d-%d,%d\n",
5022             rect.left, rect.top, rect.right, rect.bottom,
5023             expected_rect.left, expected_rect.top, expected_rect.right, expected_rect.bottom );
5024         return DefWindowProcA(hwnd, msg, wp, lp);
5025     }
5026     case WM_NCCALCSIZE:
5027     {
5028         RECT rect, *r = (RECT *)lp;
5029         GetWindowRect( hwnd, &rect );
5030         ok( !memcmp( &rect, r, sizeof(rect) ),
5031             "passed rect %d,%d-%d,%d doesn't match window rect %d,%d-%d,%d\n",
5032             r->left, r->top, r->right, r->bottom, rect.left, rect.top, rect.right, rect.bottom );
5033         return DefWindowProcA(hwnd, msg, wp, lp);
5034     }
5035     default:
5036         return DefWindowProcA(hwnd, msg, wp, lp);
5037     }
5038 }
5039
5040 static void test_CreateWindow(void)
5041 {
5042     WNDCLASSA cls;
5043     HWND hwnd, parent;
5044     HMENU hmenu;
5045     RECT rc, rc_minmax;
5046     MINMAXINFO minmax;
5047     BOOL res;
5048
5049 #define expect_menu(window, menu) \
5050     SetLastError(0xdeadbeef); \
5051     res = (GetMenu(window) == (HMENU)menu); \
5052     ok(res, "GetMenu error %d\n", GetLastError())
5053
5054 #define expect_style(window, style)\
5055     ok((ULONG)GetWindowLongA(window, GWL_STYLE) == (style), "expected style %x != %x\n", (LONG)(style), GetWindowLongA(window, GWL_STYLE))
5056
5057 #define expect_ex_style(window, ex_style)\
5058     ok((ULONG)GetWindowLongA(window, GWL_EXSTYLE) == (ex_style), "expected ex_style %x != %x\n", (LONG)(ex_style), GetWindowLongA(window, GWL_EXSTYLE))
5059
5060 #define expect_gle_broken_9x(gle)\
5061     ok(GetLastError() == gle ||\
5062        broken(GetLastError() == 0xdeadbeef),\
5063        "IsMenu set error %d\n", GetLastError())
5064
5065     hmenu = CreateMenu();
5066     assert(hmenu != 0);
5067     parent = GetDesktopWindow();
5068     assert(parent != 0);
5069
5070     SetLastError(0xdeadbeef);
5071     res = IsMenu(hmenu);
5072     ok(res, "IsMenu error %d\n", GetLastError());
5073
5074     /* WS_CHILD */
5075     SetLastError(0xdeadbeef);
5076     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD,
5077                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5078     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5079     expect_menu(hwnd, 1);
5080     expect_style(hwnd, WS_CHILD);
5081     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5082     DestroyWindow(hwnd);
5083
5084     SetLastError(0xdeadbeef);
5085     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_CAPTION,
5086                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5087     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5088     expect_menu(hwnd, 1);
5089     expect_style(hwnd, WS_CHILD | WS_CAPTION);
5090     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5091     DestroyWindow(hwnd);
5092
5093     SetLastError(0xdeadbeef);
5094     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD,
5095                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5096     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5097     expect_menu(hwnd, 1);
5098     expect_style(hwnd, WS_CHILD);
5099     expect_ex_style(hwnd, 0);
5100     DestroyWindow(hwnd);
5101
5102     SetLastError(0xdeadbeef);
5103     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_CAPTION,
5104                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5105     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5106     expect_menu(hwnd, 1);
5107     expect_style(hwnd, WS_CHILD | WS_CAPTION);
5108     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5109     DestroyWindow(hwnd);
5110
5111     /* WS_POPUP */
5112     SetLastError(0xdeadbeef);
5113     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5114                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5115     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5116     expect_menu(hwnd, hmenu);
5117     expect_style(hwnd, WS_POPUP | WS_CLIPSIBLINGS);
5118     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5119     DestroyWindow(hwnd);
5120     SetLastError(0xdeadbeef);
5121     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5122     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5123
5124     hmenu = CreateMenu();
5125     assert(hmenu != 0);
5126     SetLastError(0xdeadbeef);
5127     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP | WS_CAPTION,
5128                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5129     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5130     expect_menu(hwnd, hmenu);
5131     expect_style(hwnd, WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5132     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5133     DestroyWindow(hwnd);
5134     SetLastError(0xdeadbeef);
5135     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5136     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5137
5138     hmenu = CreateMenu();
5139     assert(hmenu != 0);
5140     SetLastError(0xdeadbeef);
5141     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP,
5142                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5143     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5144     expect_menu(hwnd, hmenu);
5145     expect_style(hwnd, WS_POPUP | WS_CLIPSIBLINGS);
5146     expect_ex_style(hwnd, 0);
5147     DestroyWindow(hwnd);
5148     SetLastError(0xdeadbeef);
5149     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5150     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5151
5152     hmenu = CreateMenu();
5153     assert(hmenu != 0);
5154     SetLastError(0xdeadbeef);
5155     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP | WS_CAPTION,
5156                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5157     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5158     expect_menu(hwnd, hmenu);
5159     expect_style(hwnd, WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5160     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5161     DestroyWindow(hwnd);
5162     SetLastError(0xdeadbeef);
5163     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5164     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5165
5166     /* WS_CHILD | WS_POPUP */
5167     SetLastError(0xdeadbeef);
5168     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP,
5169                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5170     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5171     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5172     if (hwnd)
5173         DestroyWindow(hwnd);
5174
5175     hmenu = CreateMenu();
5176     assert(hmenu != 0);
5177     SetLastError(0xdeadbeef);
5178     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP,
5179                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5180     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5181     expect_menu(hwnd, hmenu);
5182     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CLIPSIBLINGS);
5183     expect_ex_style(hwnd, WS_EX_APPWINDOW);
5184     DestroyWindow(hwnd);
5185     SetLastError(0xdeadbeef);
5186     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5187     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5188
5189     SetLastError(0xdeadbeef);
5190     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5191                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5192     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5193     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5194     if (hwnd)
5195         DestroyWindow(hwnd);
5196
5197     hmenu = CreateMenu();
5198     assert(hmenu != 0);
5199     SetLastError(0xdeadbeef);
5200     hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5201                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5202     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5203     expect_menu(hwnd, hmenu);
5204     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5205     expect_ex_style(hwnd, WS_EX_APPWINDOW | WS_EX_WINDOWEDGE);
5206     DestroyWindow(hwnd);
5207     SetLastError(0xdeadbeef);
5208     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5209     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5210
5211     SetLastError(0xdeadbeef);
5212     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP,
5213                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5214     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5215     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5216     if (hwnd)
5217         DestroyWindow(hwnd);
5218
5219     hmenu = CreateMenu();
5220     assert(hmenu != 0);
5221     SetLastError(0xdeadbeef);
5222     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP,
5223                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5224     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5225     expect_menu(hwnd, hmenu);
5226     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CLIPSIBLINGS);
5227     expect_ex_style(hwnd, 0);
5228     DestroyWindow(hwnd);
5229     SetLastError(0xdeadbeef);
5230     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5231     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5232
5233     SetLastError(0xdeadbeef);
5234     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5235                            0, 0, 100, 100, parent, (HMENU)1, 0, NULL);
5236     ok(!hwnd || broken(hwnd != 0 /* Win9x */), "CreateWindowEx should fail\n");
5237     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5238     if (hwnd)
5239         DestroyWindow(hwnd);
5240
5241     hmenu = CreateMenu();
5242     assert(hmenu != 0);
5243     SetLastError(0xdeadbeef);
5244     hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD | WS_POPUP | WS_CAPTION,
5245                            0, 0, 100, 100, parent, hmenu, 0, NULL);
5246     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5247     expect_menu(hwnd, hmenu);
5248     expect_style(hwnd, WS_CHILD | WS_POPUP | WS_CAPTION | WS_CLIPSIBLINGS);
5249     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5250     DestroyWindow(hwnd);
5251     SetLastError(0xdeadbeef);
5252     ok(!IsMenu(hmenu), "IsMenu should fail\n");
5253     expect_gle_broken_9x(ERROR_INVALID_MENU_HANDLE);
5254
5255     /* test child window sizing */
5256     cls.style = 0;
5257     cls.lpfnWndProc = minmax_wnd_proc;
5258     cls.cbClsExtra = 0;
5259     cls.cbWndExtra = 0;
5260     cls.hInstance = GetModuleHandleA(NULL);
5261     cls.hIcon = 0;
5262     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
5263     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5264     cls.lpszMenuName = NULL;
5265     cls.lpszClassName = "MinMax_WndClass";
5266     RegisterClassA(&cls);
5267
5268     SetLastError(0xdeadbeef);
5269     parent = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_CAPTION | WS_SYSMENU | WS_THICKFRAME,
5270                            0, 0, 100, 100, 0, 0, 0, NULL);
5271     ok(parent != 0, "CreateWindowEx error %d\n", GetLastError());
5272     expect_menu(parent, 0);
5273     expect_style(parent, WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_CLIPSIBLINGS);
5274     expect_ex_style(parent, WS_EX_WINDOWEDGE);
5275
5276     memset(&minmax, 0, sizeof(minmax));
5277     SendMessageA(parent, WM_GETMINMAXINFO, 0, (LPARAM)&minmax);
5278     SetRect(&rc_minmax, 0, 0, minmax.ptMaxSize.x, minmax.ptMaxSize.y);
5279     ok(IsRectEmpty(&rc_minmax), "ptMaxSize is not empty\n");
5280     SetRect(&rc_minmax, 0, 0, minmax.ptMaxTrackSize.x, minmax.ptMaxTrackSize.y);
5281     ok(IsRectEmpty(&rc_minmax), "ptMaxTrackSize is not empty\n");
5282
5283     GetWindowRect(parent, &rc);
5284     ok(!IsRectEmpty(&rc), "parent window rect is empty\n");
5285     GetClientRect(parent, &rc);
5286     ok(!IsRectEmpty(&rc), "parent client rect is empty\n");
5287
5288     InflateRect(&rc, 200, 200);
5289     trace("creating child with rect (%d,%d-%d,%d)\n", rc.left, rc.top, rc.right, rc.bottom);
5290
5291     SetLastError(0xdeadbeef);
5292     hwnd = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_CHILD | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME,
5293                           rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top,
5294                           parent, (HMENU)1, 0, NULL);
5295     ok(hwnd != 0, "CreateWindowEx error %d\n", GetLastError());
5296     expect_menu(hwnd, 1);
5297     expect_style(hwnd, WS_CHILD | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME);
5298     expect_ex_style(hwnd, WS_EX_WINDOWEDGE);
5299
5300     memset(&minmax, 0, sizeof(minmax));
5301     SendMessageA(hwnd, WM_GETMINMAXINFO, 0, (LPARAM)&minmax);
5302     SetRect(&rc_minmax, 0, 0, minmax.ptMaxTrackSize.x, minmax.ptMaxTrackSize.y);
5303
5304     GetWindowRect(hwnd, &rc);
5305     OffsetRect(&rc, -rc.left, -rc.top);
5306     ok(EqualRect(&rc, &rc_minmax), "rects don't match: (%d,%d-%d,%d) and (%d,%d-%d,%d)\n",
5307        rc.left, rc.top, rc.right, rc.bottom,
5308        rc_minmax.left, rc_minmax.top, rc_minmax.right, rc_minmax.bottom);
5309     DestroyWindow(hwnd);
5310
5311     cls.lpfnWndProc = winsizes_wnd_proc;
5312     cls.lpszClassName = "Sizes_WndClass";
5313     RegisterClassA(&cls);
5314
5315     expected_cx = expected_cy = 200000;
5316     SetRect( &expected_rect, 0, 0, 200000, 200000 );
5317     broken_rect = expected_rect;
5318     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 300000, 300000, 200000, 200000, parent, 0, 0, NULL);
5319     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5320     GetClientRect( hwnd, &rc );
5321     ok( rc.right == 200000 || rc.right == 65535 || broken(rc.right == (short)200000),
5322         "invalid rect right %u\n", rc.right );
5323     ok( rc.bottom == 200000 || rc.bottom == 65535 || broken(rc.bottom == (short)200000),
5324         "invalid rect bottom %u\n", rc.bottom );
5325     DestroyWindow(hwnd);
5326
5327     expected_cx = expected_cy = -10;
5328     SetRect( &expected_rect, 0, 0, 0, 0 );
5329     SetRect( &broken_rect, 0, 0, -10, -10 );
5330     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, -20, -20, -10, -10, parent, 0, 0, NULL);
5331     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5332     GetClientRect( hwnd, &rc );
5333     ok( rc.right == 0, "invalid rect right %u\n", rc.right );
5334     ok( rc.bottom == 0, "invalid rect bottom %u\n", rc.bottom );
5335     DestroyWindow(hwnd);
5336
5337     expected_cx = expected_cy = -200000;
5338     SetRect( &expected_rect, 0, 0, 0, 0 );
5339     SetRect( &broken_rect, 0, 0, -200000, -200000 );
5340     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, -300000, -300000, -200000, -200000, parent, 0, 0, NULL);
5341     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5342     GetClientRect( hwnd, &rc );
5343     ok( rc.right == 0, "invalid rect right %u\n", rc.right );
5344     ok( rc.bottom == 0, "invalid rect bottom %u\n", rc.bottom );
5345     DestroyWindow(hwnd);
5346
5347     /* we need a parent at 0,0 so that child coordinates match */
5348     DestroyWindow(parent);
5349     parent = CreateWindowExA(0, "MinMax_WndClass", NULL, WS_POPUP, 0, 0, 100, 100, 0, 0, 0, NULL);
5350     ok(parent != 0, "CreateWindowEx error %d\n", GetLastError());
5351
5352     expected_cx = 100;
5353     expected_cy = 0x7fffffff;
5354     SetRect( &expected_rect, 10, 10, 110, 0x7fffffff );
5355     SetRect( &broken_rect, 10, 10, 110, 0x7fffffffU + 10 );
5356     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 10, 10, 100, 0x7fffffff, parent, 0, 0, NULL);
5357     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5358     GetClientRect( hwnd, &rc );
5359     ok( rc.right == 100, "invalid rect right %u\n", rc.right );
5360     ok( rc.bottom == 0x7fffffff - 10 || rc.bottom ==65535 || broken(rc.bottom == 0),
5361         "invalid rect bottom %u\n", rc.bottom );
5362     DestroyWindow(hwnd);
5363
5364     expected_cx = 0x7fffffff;
5365     expected_cy = 0x7fffffff;
5366     SetRect( &expected_rect, 20, 10, 0x7fffffff, 0x7fffffff );
5367     SetRect( &broken_rect, 20, 10, 0x7fffffffU + 20, 0x7fffffffU + 10 );
5368     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_CHILD, 20, 10, 0x7fffffff, 0x7fffffff, parent, 0, 0, NULL);
5369     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5370     GetClientRect( hwnd, &rc );
5371     ok( rc.right == 0x7fffffff - 20 || rc.right == 65535 || broken(rc.right == 0),
5372         "invalid rect right %u\n", rc.right );
5373     ok( rc.bottom == 0x7fffffff - 10 || rc.right == 65535 || broken(rc.bottom == 0),
5374         "invalid rect bottom %u\n", rc.bottom );
5375     DestroyWindow(hwnd);
5376
5377     /* top level window */
5378     expected_cx = expected_cy = 200000;
5379     SetRect( &expected_rect, 0, 0, GetSystemMetrics(SM_CXMAXTRACK), GetSystemMetrics(SM_CYMAXTRACK) );
5380     hwnd = CreateWindowExA(0, "Sizes_WndClass", NULL, WS_OVERLAPPEDWINDOW, 300000, 300000, 200000, 200000, 0, 0, 0, NULL);
5381     ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5382     GetClientRect( hwnd, &rc );
5383     ok( rc.right <= expected_cx, "invalid rect right %u\n", rc.right );
5384     ok( rc.bottom <= expected_cy, "invalid rect bottom %u\n", rc.bottom );
5385     DestroyWindow(hwnd);
5386
5387     if (pGetLayout && pSetLayout)
5388     {
5389         HDC hdc = GetDC( parent );
5390         pSetLayout( hdc, LAYOUT_RTL );
5391         if (pGetLayout( hdc ))
5392         {
5393             ReleaseDC( parent, hdc );
5394             DestroyWindow( parent );
5395             SetLastError( 0xdeadbeef );
5396             parent = CreateWindowExA(WS_EX_APPWINDOW | WS_EX_LAYOUTRTL, "static", NULL, WS_POPUP,
5397                                     0, 0, 100, 100, 0, 0, 0, NULL);
5398             ok( parent != 0, "creation failed err %u\n", GetLastError());
5399             expect_ex_style( parent, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL );
5400             hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 20, 20, parent, 0, 0, NULL);
5401             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5402             expect_ex_style( hwnd, WS_EX_LAYOUTRTL );
5403             DestroyWindow( hwnd );
5404             hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 20, 20, parent, 0, 0, NULL);
5405             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5406             expect_ex_style( hwnd, 0 );
5407             DestroyWindow( hwnd );
5408             SetWindowLongW( parent, GWL_EXSTYLE, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL | WS_EX_NOINHERITLAYOUT );
5409             hwnd = CreateWindowExA(0, "static", NULL, WS_CHILD, 0, 0, 20, 20, parent, 0, 0, NULL);
5410             ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5411             expect_ex_style( hwnd, 0 );
5412             DestroyWindow( hwnd );
5413
5414             if (pGetProcessDefaultLayout && pSetProcessDefaultLayout)
5415             {
5416                 DWORD layout;
5417
5418                 SetLastError( 0xdeadbeef );
5419                 ok( !pGetProcessDefaultLayout( NULL ), "GetProcessDefaultLayout succeeded\n" );
5420                 ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
5421                 SetLastError( 0xdeadbeef );
5422                 res = pGetProcessDefaultLayout( &layout );
5423                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5424                 ok( layout == 0, "GetProcessDefaultLayout wrong layout %x\n", layout );
5425                 SetLastError( 0xdeadbeef );
5426                 res = pSetProcessDefaultLayout( 7 );
5427                 ok( res, "SetProcessDefaultLayout failed err %u\n", GetLastError ());
5428                 res = pGetProcessDefaultLayout( &layout );
5429                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5430                 ok( layout == 7, "GetProcessDefaultLayout wrong layout %x\n", layout );
5431                 SetLastError( 0xdeadbeef );
5432                 res = pSetProcessDefaultLayout( LAYOUT_RTL );
5433                 ok( res, "SetProcessDefaultLayout failed err %u\n", GetLastError ());
5434                 res = pGetProcessDefaultLayout( &layout );
5435                 ok( res, "GetProcessDefaultLayout failed err %u\n", GetLastError ());
5436                 ok( layout == LAYOUT_RTL, "GetProcessDefaultLayout wrong layout %x\n", layout );
5437                 hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5438                                       0, 0, 100, 100, 0, 0, 0, NULL);
5439                 ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5440                 expect_ex_style( hwnd, WS_EX_APPWINDOW | WS_EX_LAYOUTRTL );
5441                 DestroyWindow( hwnd );
5442                 hwnd = CreateWindowExA(WS_EX_APPWINDOW, "static", NULL, WS_POPUP,
5443                                       0, 0, 100, 100, parent, 0, 0, NULL);
5444                 ok( hwnd != 0, "creation failed err %u\n", GetLastError());
5445                 expect_ex_style( hwnd, WS_EX_APPWINDOW );
5446                 DestroyWindow( hwnd );
5447                 pSetProcessDefaultLayout( 0 );
5448             }
5449             else win_skip( "SetProcessDefaultLayout not supported\n" );
5450         }
5451         else win_skip( "SetLayout not supported\n" );
5452     }
5453     else win_skip( "SetLayout not available\n" );
5454
5455     DestroyWindow(parent);
5456
5457     UnregisterClassA("MinMax_WndClass", GetModuleHandleA(NULL));
5458     UnregisterClassA("Sizes_WndClass", GetModuleHandleA(NULL));
5459
5460 #undef expect_gle_broken_9x
5461 #undef expect_menu
5462 #undef expect_style
5463 #undef expect_ex_style
5464 }
5465
5466 /* function that remembers whether the system the test is running on sets the
5467  * last error for user32 functions to make the tests stricter */
5468 static int check_error(DWORD actual, DWORD expected)
5469 {
5470     static int sets_last_error = -1;
5471     if (sets_last_error == -1)
5472         sets_last_error = (actual != 0xdeadbeef);
5473     return (!sets_last_error && (actual == 0xdeadbeef)) || (actual == expected);
5474 }
5475
5476 static void test_SetWindowLong(void)
5477 {
5478     LONG_PTR retval;
5479     WNDPROC old_window_procW;
5480
5481     SetLastError(0xdeadbeef);
5482     retval = SetWindowLongPtrA(NULL, GWLP_WNDPROC, 0);
5483     ok(!retval, "SetWindowLongPtr on invalid window handle should have returned 0 instead of 0x%lx\n", retval);
5484     ok(check_error(GetLastError(), ERROR_INVALID_WINDOW_HANDLE),
5485         "SetWindowLongPtr should have set error to ERROR_INVALID_WINDOW_HANDLE instead of %d\n", GetLastError());
5486
5487     SetLastError(0xdeadbeef);
5488     retval = SetWindowLongPtrA(hwndMain, 0xdeadbeef, 0);
5489     ok(!retval, "SetWindowLongPtr on invalid index should have returned 0 instead of 0x%lx\n", retval);
5490     ok(check_error(GetLastError(), ERROR_INVALID_INDEX),
5491         "SetWindowLongPtr should have set error to ERROR_INVALID_INDEX instead of %d\n", GetLastError());
5492
5493     SetLastError(0xdeadbeef);
5494     retval = SetWindowLongPtrA(hwndMain, GWLP_WNDPROC, 0);
5495     ok((WNDPROC)retval == main_window_procA || broken(!retval), /* win9x */
5496         "SetWindowLongPtr on invalid window proc should have returned address of main_window_procA instead of 0x%lx\n", retval);
5497     ok(GetLastError() == 0xdeadbeef, "SetWindowLongPtr shouldn't have set the last error, instead of setting it to %d\n", GetLastError());
5498     retval = GetWindowLongPtrA(hwndMain, GWLP_WNDPROC);
5499     ok((WNDPROC)retval == main_window_procA,
5500         "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%lx\n", retval);
5501     ok(!IsWindowUnicode(hwndMain), "hwndMain shouldn't be Unicode\n");
5502
5503     old_window_procW = (WNDPROC)GetWindowLongPtrW(hwndMain, GWLP_WNDPROC);
5504     SetLastError(0xdeadbeef);
5505     retval = SetWindowLongPtrW(hwndMain, GWLP_WNDPROC, 0);
5506     if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
5507     {
5508         ok(GetLastError() == 0xdeadbeef, "SetWindowLongPtr shouldn't have set the last error, instead of setting it to %d\n", GetLastError());
5509         ok(retval != 0, "SetWindowLongPtr error %d\n", GetLastError());
5510         ok((WNDPROC)retval == old_window_procW,
5511             "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%lx\n", retval);
5512         ok(IsWindowUnicode(hwndMain), "hwndMain should now be Unicode\n");
5513
5514         /* set it back to ANSI */
5515         SetWindowLongPtrA(hwndMain, GWLP_WNDPROC, 0);
5516     }
5517 }
5518
5519 static void test_ShowWindow(void)
5520 {
5521     HWND hwnd;
5522     DWORD style;
5523     RECT rcMain, rc, rcMinimized;
5524     LPARAM ret;
5525
5526     SetRect(&rcMain, 120, 120, 210, 210);
5527
5528     hwnd = CreateWindowExA(0, "MainWindowClass", NULL,
5529                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
5530                           WS_MAXIMIZEBOX | WS_POPUP,
5531                           rcMain.left, rcMain.top,
5532                           rcMain.right - rcMain.left, rcMain.bottom - rcMain.top,
5533                           0, 0, 0, NULL);
5534     assert(hwnd);
5535
5536     style = GetWindowLongA(hwnd, GWL_STYLE);
5537     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5538     ok(!(style & WS_VISIBLE), "window should not be visible\n");
5539     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5540     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5541     GetWindowRect(hwnd, &rc);
5542     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5543        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5544        rc.left, rc.top, rc.right, rc.bottom);
5545
5546     ret = ShowWindow(hwnd, SW_SHOW);
5547     ok(!ret, "not expected ret: %lu\n", ret);
5548     style = GetWindowLongA(hwnd, GWL_STYLE);
5549     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5550     ok(style & WS_VISIBLE, "window should be visible\n");
5551     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5552     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5553     GetWindowRect(hwnd, &rc);
5554     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5555        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5556        rc.left, rc.top, rc.right, rc.bottom);
5557
5558     ret = ShowWindow(hwnd, SW_MINIMIZE);
5559     ok(ret, "not expected ret: %lu\n", ret);
5560     style = GetWindowLongA(hwnd, GWL_STYLE);
5561     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5562     ok(style & WS_VISIBLE, "window should be visible\n");
5563     ok(style & WS_MINIMIZE, "window should be minimized\n");
5564     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5565     GetWindowRect(hwnd, &rcMinimized);
5566     ok(!EqualRect(&rcMain, &rcMinimized), "rects shouldn't match\n");
5567     /* shouldn't be able to resize minimized windows */
5568     ret = SetWindowPos(hwnd, 0, 0, 0,
5569                        (rcMinimized.right - rcMinimized.left) * 2,
5570                        (rcMinimized.bottom - rcMinimized.top) * 2,
5571                        SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER);
5572     ok(ret, "not expected ret: %lu\n", ret);
5573     GetWindowRect(hwnd, &rc);
5574     ok(EqualRect(&rc, &rcMinimized), "rects should match\n");
5575
5576     ShowWindow(hwnd, SW_RESTORE);
5577     ok(ret, "not expected ret: %lu\n", ret);
5578     style = GetWindowLongA(hwnd, GWL_STYLE);
5579     ok(!(style & WS_DISABLED), "window should not be disabled\n");
5580     ok(style & WS_VISIBLE, "window should be visible\n");
5581     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5582     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5583     GetWindowRect(hwnd, &rc);
5584     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5585        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5586        rc.left, rc.top, rc.right, rc.bottom);
5587
5588     ret = EnableWindow(hwnd, FALSE);
5589     ok(!ret, "not expected ret: %lu\n", ret);
5590     style = GetWindowLongA(hwnd, GWL_STYLE);
5591     ok(style & WS_DISABLED, "window should be disabled\n");
5592
5593     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);
5594     ok(!ret, "not expected ret: %lu\n", ret);
5595     style = GetWindowLongA(hwnd, GWL_STYLE);
5596     ok(style & WS_DISABLED, "window should be disabled\n");
5597     ok(style & WS_VISIBLE, "window should be visible\n");
5598     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5599     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5600     GetWindowRect(hwnd, &rc);
5601     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5602        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5603        rc.left, rc.top, rc.right, rc.bottom);
5604
5605     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
5606     ok(!ret, "not expected ret: %lu\n", ret);
5607     style = GetWindowLongA(hwnd, GWL_STYLE);
5608     ok(style & WS_DISABLED, "window should be disabled\n");
5609     ok(style & WS_VISIBLE, "window should be visible\n");
5610     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5611     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5612     GetWindowRect(hwnd, &rc);
5613     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5614        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5615        rc.left, rc.top, rc.right, rc.bottom);
5616
5617     ret = ShowWindow(hwnd, SW_MINIMIZE);
5618     ok(ret, "not expected ret: %lu\n", ret);
5619     style = GetWindowLongA(hwnd, GWL_STYLE);
5620     ok(style & WS_DISABLED, "window should be disabled\n");
5621     ok(style & WS_VISIBLE, "window should be visible\n");
5622     ok(style & WS_MINIMIZE, "window should be minimized\n");
5623     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5624     GetWindowRect(hwnd, &rc);
5625     ok(!EqualRect(&rcMain, &rc), "rects shouldn't match\n");
5626
5627     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_RESTORE, 0);
5628     ok(!ret, "not expected ret: %lu\n", ret);
5629     style = GetWindowLongA(hwnd, GWL_STYLE);
5630     ok(style & WS_DISABLED, "window should be disabled\n");
5631     ok(style & WS_VISIBLE, "window should be visible\n");
5632     ok(style & WS_MINIMIZE, "window should be minimized\n");
5633     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5634     GetWindowRect(hwnd, &rc);
5635     ok(!EqualRect(&rcMain, &rc), "rects shouldn't match\n");
5636
5637     ret = ShowWindow(hwnd, SW_RESTORE);
5638     ok(ret, "not expected ret: %lu\n", ret);
5639     style = GetWindowLongA(hwnd, GWL_STYLE);
5640     ok(style & WS_DISABLED, "window should be disabled\n");
5641     ok(style & WS_VISIBLE, "window should be visible\n");
5642     ok(!(style & WS_MINIMIZE), "window should not be minimized\n");
5643     ok(!(style & WS_MAXIMIZE), "window should not be maximized\n");
5644     GetWindowRect(hwnd, &rc);
5645     ok(EqualRect(&rcMain, &rc), "expected (%d,%d)-(%d,%d), got (%d,%d)-(%d,%d)\n",
5646        rcMain.left, rcMain.top, rcMain.right, rcMain.bottom,
5647        rc.left, rc.top, rc.right, rc.bottom);
5648
5649     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_CLOSE, 0);
5650     ok(!ret, "not expected ret: %lu\n", ret);
5651     ok(IsWindow(hwnd), "window should exist\n");
5652
5653     ret = EnableWindow(hwnd, TRUE);
5654     ok(ret, "not expected ret: %lu\n", ret);
5655
5656     ret = DefWindowProcA(hwnd, WM_SYSCOMMAND, SC_CLOSE, 0);
5657     ok(!ret, "not expected ret: %lu\n", ret);
5658     ok(!IsWindow(hwnd), "window should not exist\n");
5659 }
5660
5661 static void test_gettext(void)
5662 {
5663     WNDCLASSA cls;
5664     LPCSTR clsname = "gettexttest";
5665     HWND hwnd;
5666     LRESULT r;
5667
5668     memset( &cls, 0, sizeof cls );
5669     cls.lpfnWndProc = DefWindowProcA;
5670     cls.lpszClassName = clsname;
5671     cls.hInstance = GetModuleHandleA(NULL);
5672
5673     if (!RegisterClassA( &cls )) return;
5674
5675     hwnd = CreateWindowA( clsname, "test text", WS_OVERLAPPED, 0, 0, 10, 10, 0, NULL, NULL, NULL);
5676     ok( hwnd != NULL, "window was null\n");
5677
5678     r = SendMessageA( hwnd, WM_GETTEXT, 0x10, 0x1000);
5679     ok( r == 0, "settext should return zero\n");
5680
5681     r = SendMessageA( hwnd, WM_GETTEXT, 0x10000, 0);
5682     ok( r == 0, "settext should return zero (%ld)\n", r);
5683
5684     r = SendMessageA( hwnd, WM_GETTEXT, 0xff000000, 0x1000);
5685     ok( r == 0, "settext should return zero (%ld)\n", r);
5686
5687     r = SendMessageA( hwnd, WM_GETTEXT, 0x1000, 0xff000000);
5688     ok( r == 0, "settext should return zero (%ld)\n", r);
5689
5690     DestroyWindow(hwnd);
5691     UnregisterClassA( clsname, NULL );
5692 }
5693
5694
5695 static void test_GetUpdateRect(void)
5696 {
5697     MSG msg;
5698     BOOL ret, parent_wm_paint, grandparent_wm_paint;
5699     RECT rc1, rc2;
5700     HWND hgrandparent, hparent, hchild;
5701     WNDCLASSA cls;
5702     static const char classNameA[] = "GetUpdateRectClass";
5703
5704     hgrandparent = CreateWindowA("static", "grandparent", WS_OVERLAPPEDWINDOW,
5705                                  0, 0, 100, 100, NULL, NULL, 0, NULL);
5706
5707     hparent = CreateWindowA("static", "parent", WS_CHILD|WS_VISIBLE,
5708                             0, 0, 100, 100, hgrandparent, NULL, 0, NULL);
5709
5710     hchild = CreateWindowA("static", "child", WS_CHILD|WS_VISIBLE,
5711                             10, 10, 30, 30, hparent, NULL, 0, NULL);
5712
5713     ShowWindow(hgrandparent, SW_SHOW);
5714     UpdateWindow(hgrandparent);
5715     flush_events( TRUE );
5716
5717     ShowWindow(hchild, SW_HIDE);
5718     SetRect(&rc2, 0, 0, 0, 0);
5719     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5720     ok(!ret, "GetUpdateRect returned not empty region\n");
5721     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5722        rc1.left, rc1.top, rc1.right, rc1.bottom,
5723        rc2.left, rc2.top, rc2.right, rc2.bottom);
5724
5725     SetRect(&rc2, 10, 10, 40, 40);
5726     ret = GetUpdateRect(hparent, &rc1, FALSE);
5727     ok(ret, "GetUpdateRect returned empty region\n");
5728     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5729             rc1.left, rc1.top, rc1.right, rc1.bottom,
5730             rc2.left, rc2.top, rc2.right, rc2.bottom);
5731
5732     parent_wm_paint = FALSE;
5733     grandparent_wm_paint = FALSE;
5734     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
5735     {
5736         if (msg.message == WM_PAINT)
5737         {
5738             if (msg.hwnd == hgrandparent) grandparent_wm_paint = TRUE;
5739             if (msg.hwnd == hparent) parent_wm_paint = TRUE;
5740         }
5741         DispatchMessageA(&msg);
5742     }
5743     ok(parent_wm_paint, "WM_PAINT should have been received in parent\n");
5744     ok(!grandparent_wm_paint, "WM_PAINT should NOT have been received in grandparent\n");
5745
5746     DestroyWindow(hgrandparent);
5747
5748     cls.style = 0;
5749     cls.lpfnWndProc = DefWindowProcA;
5750     cls.cbClsExtra = 0;
5751     cls.cbWndExtra = 0;
5752     cls.hInstance = GetModuleHandleA(0);
5753     cls.hIcon = 0;
5754     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
5755     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5756     cls.lpszMenuName = NULL;
5757     cls.lpszClassName = classNameA;
5758
5759     if(!RegisterClassA(&cls)) {
5760        trace("Register failed %d\n", GetLastError());
5761        return;
5762     }
5763
5764     hgrandparent = CreateWindowA(classNameA, "grandparent", WS_OVERLAPPEDWINDOW,
5765                                  0, 0, 100, 100, NULL, NULL, 0, NULL);
5766
5767     hparent = CreateWindowA(classNameA, "parent", WS_CHILD|WS_VISIBLE,
5768                             0, 0, 100, 100, hgrandparent, NULL, 0, NULL);
5769
5770     hchild = CreateWindowA(classNameA, "child", WS_CHILD|WS_VISIBLE,
5771                             10, 10, 30, 30, hparent, NULL, 0, NULL);
5772
5773     ShowWindow(hgrandparent, SW_SHOW);
5774     UpdateWindow(hgrandparent);
5775     flush_events( TRUE );
5776
5777     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5778     ok(!ret, "GetUpdateRect returned not empty region\n");
5779
5780     ShowWindow(hchild, SW_HIDE);
5781
5782     SetRect(&rc2, 0, 0, 0, 0);
5783     ret = GetUpdateRect(hgrandparent, &rc1, FALSE);
5784     ok(!ret, "GetUpdateRect returned not empty region\n");
5785     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5786        rc1.left, rc1.top, rc1.right, rc1.bottom,
5787        rc2.left, rc2.top, rc2.right, rc2.bottom);
5788
5789     SetRect(&rc2, 10, 10, 40, 40);
5790     ret = GetUpdateRect(hparent, &rc1, FALSE);
5791     ok(ret, "GetUpdateRect returned empty region\n");
5792     ok(EqualRect(&rc1, &rc2), "rects do not match (%d,%d,%d,%d) / (%d,%d,%d,%d)\n",
5793             rc1.left, rc1.top, rc1.right, rc1.bottom,
5794             rc2.left, rc2.top, rc2.right, rc2.bottom);
5795
5796     parent_wm_paint = FALSE;
5797     grandparent_wm_paint = FALSE;
5798     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
5799     {
5800         if (msg.message == WM_PAINT)
5801         {
5802             if (msg.hwnd == hgrandparent) grandparent_wm_paint = TRUE;
5803             if (msg.hwnd == hparent) parent_wm_paint = TRUE;
5804         }
5805         DispatchMessageA(&msg);
5806     }
5807     ok(parent_wm_paint, "WM_PAINT should have been received in parent\n");
5808     ok(!grandparent_wm_paint, "WM_PAINT should NOT have been received in grandparent\n");
5809
5810     DestroyWindow(hgrandparent);
5811 }
5812
5813
5814 static LRESULT CALLBACK TestExposedRegion_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
5815 {
5816     if(msg == WM_PAINT)
5817     {
5818         PAINTSTRUCT ps;
5819         RECT updateRect;
5820         DWORD waitResult;
5821         HWND win;
5822         const int waitTime = 2000;
5823
5824         BeginPaint(hwnd, &ps);
5825
5826         /* create and destroy window to create an exposed region on this window */
5827         win = CreateWindowA("static", "win", WS_VISIBLE,
5828                              10,10,50,50, NULL, NULL, 0, NULL);
5829         DestroyWindow(win);
5830
5831         waitResult = MsgWaitForMultipleObjects( 0, NULL, FALSE, waitTime, QS_PAINT );
5832
5833         ValidateRect(hwnd, NULL);
5834         EndPaint(hwnd, &ps);
5835
5836         if(waitResult != WAIT_TIMEOUT)
5837         {
5838             GetUpdateRect(hwnd, &updateRect, FALSE);
5839             ok(IsRectEmpty(&updateRect), "Exposed rect should be empty\n");
5840         }
5841
5842         return 1;
5843     }
5844     return DefWindowProcA(hwnd, msg, wParam, lParam);
5845 }
5846
5847 static void test_Expose(void)
5848 {
5849     WNDCLASSA cls;
5850     HWND mw;
5851
5852     memset(&cls, 0, sizeof(WNDCLASSA));
5853     cls.lpfnWndProc = TestExposedRegion_WndProc;
5854     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
5855     cls.lpszClassName = "TestExposeClass";
5856     RegisterClassA(&cls);
5857
5858     mw = CreateWindowA("TestExposeClass", "MainWindow", WS_VISIBLE|WS_OVERLAPPEDWINDOW,
5859                             0, 0, 200, 100, NULL, NULL, 0, NULL);
5860
5861     UpdateWindow(mw);
5862     DestroyWindow(mw);
5863 }
5864
5865 static LRESULT CALLBACK TestNCRedraw_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
5866 {
5867     static UINT ncredrawflags;
5868     PAINTSTRUCT ps;
5869
5870     switch(msg)
5871     {
5872     case WM_CREATE:
5873         ncredrawflags = *(UINT *) (((CREATESTRUCTA *)lParam)->lpCreateParams);
5874         return 0;
5875     case WM_NCPAINT:
5876         RedrawWindow(hwnd, NULL, NULL, ncredrawflags);
5877         break;
5878     case WM_PAINT:
5879         BeginPaint(hwnd, &ps);
5880         EndPaint(hwnd, &ps);
5881         return 0;
5882     }
5883     return DefWindowProcA(hwnd, msg, wParam, lParam);
5884 }
5885
5886 static void run_NCRedrawLoop(UINT flags)
5887 {
5888     HWND hwnd;
5889     MSG msg;
5890
5891     UINT loopcount = 0;
5892
5893     hwnd = CreateWindowA("TestNCRedrawClass", "MainWindow",
5894                          WS_OVERLAPPEDWINDOW, 0, 0, 200, 100,
5895                          NULL, NULL, 0, &flags);
5896     ShowWindow(hwnd, SW_SHOW);
5897     UpdateWindow(hwnd);
5898     flush_events( FALSE );
5899     while (PeekMessageA(&msg, hwnd, 0, 0, PM_REMOVE))
5900     {
5901         if (msg.message == WM_PAINT) loopcount++;
5902         if (loopcount >= 100) break;
5903         TranslateMessage(&msg);
5904         DispatchMessageA(&msg);
5905         MsgWaitForMultipleObjects(0, NULL, FALSE, 100, QS_ALLINPUT);
5906     }
5907     if (flags == (RDW_INVALIDATE | RDW_FRAME))
5908         todo_wine ok(loopcount < 100, "Detected infinite WM_PAINT loop (%x).\n", flags);
5909     else
5910         ok(loopcount < 100, "Detected infinite WM_PAINT loop (%x).\n", flags);
5911     DestroyWindow(hwnd);
5912 }
5913
5914 static void test_NCRedraw(void)
5915 {
5916     WNDCLASSA wndclass;
5917
5918     wndclass.lpszClassName = "TestNCRedrawClass";
5919     wndclass.style = CS_HREDRAW | CS_VREDRAW;
5920     wndclass.lpfnWndProc = TestNCRedraw_WndProc;
5921     wndclass.cbClsExtra = 0;
5922     wndclass.cbWndExtra = 0;
5923     wndclass.hInstance = 0;
5924     wndclass.hIcon = LoadIconA(0, (LPCSTR)IDI_APPLICATION);
5925     wndclass.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
5926     wndclass.hbrBackground = GetStockObject(WHITE_BRUSH);
5927     wndclass.lpszMenuName = NULL;
5928
5929     RegisterClassA(&wndclass);
5930
5931     run_NCRedrawLoop(RDW_INVALIDATE | RDW_FRAME);
5932     run_NCRedrawLoop(RDW_INVALIDATE);
5933 }
5934
5935 static void test_GetWindowModuleFileName(void)
5936 {
5937     HWND hwnd;
5938     HINSTANCE hinst;
5939     UINT ret1, ret2;
5940     char buf1[MAX_PATH], buf2[MAX_PATH];
5941
5942     if (!pGetWindowModuleFileNameA)
5943     {
5944         win_skip("GetWindowModuleFileNameA is not available\n");
5945         return;
5946     }
5947
5948     hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0,0,0,0, 0, 0, 0, NULL);
5949     assert(hwnd);
5950
5951     hinst = (HINSTANCE)GetWindowLongPtrA(hwnd, GWLP_HINSTANCE);
5952     ok(hinst == 0 || broken(hinst == GetModuleHandleA(NULL)), /* win9x */ "expected 0, got %p\n", hinst);
5953
5954     buf1[0] = 0;
5955     SetLastError(0xdeadbeef);
5956     ret1 = GetModuleFileNameA(hinst, buf1, sizeof(buf1));
5957     ok(ret1, "GetModuleFileName error %u\n", GetLastError());
5958
5959     buf2[0] = 0;
5960     SetLastError(0xdeadbeef);
5961     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, sizeof(buf2));
5962     ok(ret2 || broken(!ret2), /* nt4 sp 3 */
5963        "GetWindowModuleFileNameA error %u\n", GetLastError());
5964
5965     if (ret2)
5966     {
5967         ok(ret1 == ret2 || broken(ret2 == ret1 + 1), /* win98 */ "%u != %u\n", ret1, ret2);
5968         ok(!strcmp(buf1, buf2), "%s != %s\n", buf1, buf2);
5969     }
5970     hinst = GetModuleHandleA(NULL);
5971
5972     SetLastError(0xdeadbeef);
5973     ret2 = GetModuleFileNameA(hinst, buf2, ret1 - 2);
5974     ok(ret2 == ret1 - 2 || broken(ret2 == ret1 - 3), /* win98 */
5975        "expected %u, got %u\n", ret1 - 2, ret2);
5976     ok(GetLastError() == 0xdeadbeef /* XP */ ||
5977        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
5978        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
5979
5980     SetLastError(0xdeadbeef);
5981     ret2 = GetModuleFileNameA(hinst, buf2, 0);
5982     ok(!ret2, "GetModuleFileName should return 0\n");
5983     ok(GetLastError() == 0xdeadbeef /* XP */ ||
5984        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
5985        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
5986
5987     SetLastError(0xdeadbeef);
5988     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, ret1 - 2);
5989     ok(ret2 == ret1 - 2 || broken(ret2 == ret1 - 3) /* win98 */ || broken(!ret2), /* nt4 sp3 */
5990        "expected %u, got %u\n", ret1 - 2, ret2);
5991     ok(GetLastError() == 0xdeadbeef /* XP */ ||
5992        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
5993        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
5994
5995     SetLastError(0xdeadbeef);
5996     ret2 = pGetWindowModuleFileNameA(hwnd, buf2, 0);
5997     ok(!ret2, "expected 0, got %u\n", ret2);
5998     ok(GetLastError() == 0xdeadbeef /* XP */ ||
5999        GetLastError() == ERROR_INSUFFICIENT_BUFFER, /* win2k3, vista */
6000        "expected 0xdeadbeef or ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
6001
6002     DestroyWindow(hwnd);
6003
6004     buf2[0] = 0;
6005     hwnd = (HWND)0xdeadbeef;
6006     SetLastError(0xdeadbeef);
6007     ret1 = pGetWindowModuleFileNameA(hwnd, buf1, sizeof(buf1));
6008     ok(!ret1, "expected 0, got %u\n", ret1);
6009     ok(GetLastError() == ERROR_INVALID_WINDOW_HANDLE || broken(GetLastError() == 0xdeadbeef), /* win9x */
6010        "expected ERROR_INVALID_WINDOW_HANDLE, got %u\n", GetLastError());
6011
6012     hwnd = FindWindowA("Shell_TrayWnd", NULL);
6013     ok(IsWindow(hwnd) || broken(!hwnd), "got invalid tray window %p\n", hwnd);
6014     SetLastError(0xdeadbeef);
6015     ret1 = pGetWindowModuleFileNameA(hwnd, buf1, sizeof(buf1));
6016     ok(!ret1 || broken(ret1), /* win98 */ "expected 0, got %u\n", ret1);
6017
6018     if (!ret1)  /* inter-process GetWindowModuleFileName works on win9x, so don't test the desktop there */
6019     {
6020         ret1 = GetModuleFileNameA(0, buf1, sizeof(buf1));
6021         hwnd = GetDesktopWindow();
6022         ok(IsWindow(hwnd), "got invalid desktop window %p\n", hwnd);
6023         SetLastError(0xdeadbeef);
6024         ret2 = pGetWindowModuleFileNameA(hwnd, buf2, sizeof(buf2));
6025         ok(!ret2 ||
6026            ret1 == ret2 || /* vista */
6027            broken(ret2),  /* some win98 return user.exe as file name */
6028            "expected 0 or %u, got %u %s\n", ret1, ret2, buf2);
6029     }
6030 }
6031
6032 static void test_hwnd_message(void)
6033 {
6034     static const WCHAR mainwindowclassW[] = {'M','a','i','n','W','i','n','d','o','w','C','l','a','s','s',0};
6035     static const WCHAR message_windowW[] = {'m','e','s','s','a','g','e',' ','w','i','n','d','o','w',0};
6036
6037     HWND parent = 0, hwnd, found;
6038     RECT rect;
6039
6040     /* HWND_MESSAGE is not supported below w2k, but win9x return != 0
6041        on CreateWindowExA and crash later in the test.
6042        Use UNICODE here to fail on win9x */
6043     hwnd = CreateWindowExW(0, mainwindowclassW, message_windowW, WS_CAPTION | WS_VISIBLE,
6044                            100, 100, 200, 200, HWND_MESSAGE, 0, 0, NULL);
6045     if (!hwnd)
6046     {
6047         win_skip("CreateWindowExW with parent HWND_MESSAGE failed\n");
6048         return;
6049     }
6050
6051     ok( !GetParent(hwnd), "GetParent should return 0 for message only windows\n" );
6052     if (pGetAncestor)
6053     {
6054         char buffer[100];
6055         HWND root, desktop = GetDesktopWindow();
6056
6057         parent = pGetAncestor(hwnd, GA_PARENT);
6058         ok(parent != 0, "GetAncestor(GA_PARENT) should not return 0 for message windows\n");
6059         ok(parent != desktop, "GetAncestor(GA_PARENT) should not return desktop for message windows\n");
6060         root = pGetAncestor(hwnd, GA_ROOT);
6061         ok(root == hwnd, "GetAncestor(GA_ROOT) should return hwnd for message windows\n");
6062         ok( !pGetAncestor(parent, GA_PARENT) || broken(pGetAncestor(parent, GA_PARENT) != 0), /* win2k */
6063             "parent shouldn't have parent %p\n", pGetAncestor(parent, GA_PARENT) );
6064         trace("parent %p root %p desktop %p\n", parent, root, desktop);
6065         if (!GetClassNameA( parent, buffer, sizeof(buffer) )) buffer[0] = 0;
6066         ok( !lstrcmpiA( buffer, "Message" ), "wrong parent class '%s'\n", buffer );
6067         GetWindowRect( parent, &rect );
6068         ok( rect.left == 0 && rect.right == 100 && rect.top == 0 && rect.bottom == 100,
6069             "wrong parent rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
6070     }
6071     GetWindowRect( hwnd, &rect );
6072     ok( rect.left == 100 && rect.right == 300 && rect.top == 100 && rect.bottom == 300,
6073         "wrong window rect %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
6074
6075     /* test FindWindow behavior */
6076
6077     found = FindWindowExA( 0, 0, 0, "message window" );
6078     ok( found == hwnd, "didn't find message window %p/%p\n", found, hwnd );
6079     SetLastError(0xdeadbeef);
6080     found = FindWindowExA( GetDesktopWindow(), 0, 0, "message window" );
6081     ok( found == 0, "found message window %p/%p\n", found, hwnd );
6082     ok( GetLastError() == 0xdeadbeef, "expected deadbeef, got %d\n", GetLastError() );
6083     if (parent)
6084     {
6085         found = FindWindowExA( parent, 0, 0, "message window" );
6086         ok( found == hwnd, "didn't find message window %p/%p\n", found, hwnd );
6087     }
6088
6089     /* test IsChild behavior */
6090
6091     if (parent) ok( !IsChild( parent, hwnd ), "HWND_MESSAGE is child of top window\n" );
6092
6093     /* test IsWindowVisible behavior */
6094
6095     ok( !IsWindowVisible( hwnd ), "HWND_MESSAGE window is visible\n" );
6096     if (parent) ok( !IsWindowVisible( parent ), "HWND_MESSAGE parent is visible\n" );
6097
6098     DestroyWindow(hwnd);
6099 }
6100
6101 static void test_layered_window(void)
6102 {
6103     HWND hwnd;
6104     COLORREF key = 0;
6105     BYTE alpha = 0;
6106     DWORD flags = 0;
6107     POINT pt = { 0, 0 };
6108     SIZE sz = { 200, 200 };
6109     HDC hdc;
6110     HBITMAP hbm;
6111     BOOL ret;
6112
6113     if (!pGetLayeredWindowAttributes || !pSetLayeredWindowAttributes || !pUpdateLayeredWindow)
6114     {
6115         win_skip( "layered windows not supported\n" );
6116         return;
6117     }
6118
6119     hdc = CreateCompatibleDC( 0 );
6120     hbm = CreateCompatibleBitmap( hdc, 200, 200 );
6121     SelectObject( hdc, hbm );
6122
6123     hwnd = CreateWindowExA(0, "MainWindowClass", "message window", WS_CAPTION,
6124                            100, 100, 200, 200, 0, 0, 0, NULL);
6125     assert( hwnd );
6126     SetLastError( 0xdeadbeef );
6127     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6128     ok( !ret, "UpdateLayeredWindow should fail on non-layered window\n" );
6129     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6130     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6131     ok( !ret, "GetLayeredWindowAttributes should fail on non-layered window\n" );
6132     ret = pSetLayeredWindowAttributes( hwnd, 0, 0, LWA_ALPHA );
6133     ok( !ret, "SetLayeredWindowAttributes should fail on non-layered window\n" );
6134     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6135     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6136     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6137     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6138     ok( ret, "UpdateLayeredWindow should succeed on layered window\n" );
6139     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6140     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6141     ret = pSetLayeredWindowAttributes( hwnd, 0x123456, 44, LWA_ALPHA );
6142     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6143     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6144     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6145     ok( key == 0x123456 || key == 0, "wrong color key %x\n", key );
6146     ok( alpha == 44, "wrong alpha %u\n", alpha );
6147     ok( flags == LWA_ALPHA, "wrong flags %x\n", flags );
6148     SetLastError( 0xdeadbeef );
6149     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6150     ok( !ret, "UpdateLayeredWindow should fail on layered but initialized window\n" );
6151     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6152
6153     /* clearing WS_EX_LAYERED resets attributes */
6154     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) & ~WS_EX_LAYERED );
6155     SetLastError( 0xdeadbeef );
6156     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6157     ok( !ret, "UpdateLayeredWindow should fail on non-layered window\n" );
6158     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6159     ok( !ret, "GetLayeredWindowAttributes should fail on no longer layered window\n" );
6160     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6161     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6162     ok( !ret, "GetLayeredWindowAttributes should fail on layered but not initialized window\n" );
6163     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6164     ok( ret, "UpdateLayeredWindow should succeed on layered window\n" );
6165     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE | ULW_EX_NORESIZE );
6166     ok( !ret, "UpdateLayeredWindow should fail with ex flag\n" );
6167     ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6168     if (pUpdateLayeredWindowIndirect)
6169     {
6170         UPDATELAYEREDWINDOWINFO info;
6171         info.cbSize   = sizeof(info);
6172         info.hdcDst   = 0;
6173         info.pptDst   = NULL;
6174         info.psize    = &sz;
6175         info.hdcSrc   = hdc;
6176         info.pptSrc   = &pt;
6177         info.crKey    = 0;
6178         info.pblend   = NULL;
6179         info.dwFlags  = ULW_OPAQUE | ULW_EX_NORESIZE;
6180         info.prcDirty = NULL;
6181         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6182         ok( ret, "UpdateLayeredWindowIndirect should succeed on layered window\n" );
6183         sz.cx--;
6184         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6185         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6186         ok( GetLastError() == ERROR_INCORRECT_SIZE || broken(GetLastError() == ERROR_MR_MID_NOT_FOUND),
6187             "wrong error %u\n", GetLastError() );
6188         info.dwFlags  = ULW_OPAQUE;
6189         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6190         ok( ret, "UpdateLayeredWindowIndirect should succeed on layered window\n" );
6191         sz.cx++;
6192         info.dwFlags  = ULW_OPAQUE | 0xf00;
6193         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6194         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6195         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6196         info.cbSize--;
6197         info.dwFlags  = ULW_OPAQUE;
6198         ret = pUpdateLayeredWindowIndirect( hwnd, &info );
6199         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6200         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6201         ret = pUpdateLayeredWindowIndirect( hwnd, NULL );
6202         ok( !ret, "UpdateLayeredWindowIndirect should fail\n" );
6203         ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
6204     }
6205
6206     ret = pSetLayeredWindowAttributes( hwnd, 0x654321, 22, LWA_COLORKEY | LWA_ALPHA );
6207     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6208     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6209     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6210     ok( key == 0x654321, "wrong color key %x\n", key );
6211     ok( alpha == 22, "wrong alpha %u\n", alpha );
6212     ok( flags == (LWA_COLORKEY | LWA_ALPHA), "wrong flags %x\n", flags );
6213     SetLastError( 0xdeadbeef );
6214     ret = pUpdateLayeredWindow( hwnd, 0, NULL, &sz, hdc, &pt, 0, NULL, ULW_OPAQUE );
6215     ok( !ret, "UpdateLayeredWindow should fail on layered but initialized window\n" );
6216     ok( GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", GetLastError() );
6217
6218     ret = pSetLayeredWindowAttributes( hwnd, 0x888888, 33, LWA_COLORKEY );
6219     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6220     alpha = 0;
6221     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6222     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6223     ok( key == 0x888888, "wrong color key %x\n", key );
6224     /* alpha not changed on vista if LWA_ALPHA is not set */
6225     ok( alpha == 22 || alpha == 33, "wrong alpha %u\n", alpha );
6226     ok( flags == LWA_COLORKEY, "wrong flags %x\n", flags );
6227
6228     /* color key may or may not be changed without LWA_COLORKEY */
6229     ret = pSetLayeredWindowAttributes( hwnd, 0x999999, 44, 0 );
6230     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6231     alpha = 0;
6232     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6233     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6234     ok( key == 0x888888 || key == 0x999999, "wrong color key %x\n", key );
6235     ok( alpha == 22 || alpha == 44, "wrong alpha %u\n", alpha );
6236     ok( flags == 0, "wrong flags %x\n", flags );
6237
6238     /* default alpha and color key is 0 */
6239     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) & ~WS_EX_LAYERED );
6240     SetWindowLongA( hwnd, GWL_EXSTYLE, GetWindowLongA(hwnd, GWL_EXSTYLE) | WS_EX_LAYERED );
6241     ret = pSetLayeredWindowAttributes( hwnd, 0x222222, 55, 0 );
6242     ok( ret, "SetLayeredWindowAttributes should succeed on layered window\n" );
6243     ret = pGetLayeredWindowAttributes( hwnd, &key, &alpha, &flags );
6244     ok( ret, "GetLayeredWindowAttributes should succeed on layered window\n" );
6245     ok( key == 0 || key == 0x222222, "wrong color key %x\n", key );
6246     ok( alpha == 0 || alpha == 55, "wrong alpha %u\n", alpha );
6247     ok( flags == 0, "wrong flags %x\n", flags );
6248
6249     DestroyWindow( hwnd );
6250     DeleteDC( hdc );
6251     DeleteObject( hbm );
6252 }
6253
6254 static MONITORINFO mi;
6255
6256 static LRESULT CALLBACK fullscreen_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
6257 {
6258     switch (msg)
6259     {
6260         case WM_NCCREATE:
6261         {
6262             CREATESTRUCTA *cs = (CREATESTRUCTA *)lp;
6263             trace("WM_NCCREATE: rect %d,%d-%d,%d\n", cs->x, cs->y, cs->cx, cs->cy);
6264             ok(cs->x == mi.rcMonitor.left && cs->y == mi.rcMonitor.top &&
6265                cs->cx == mi.rcMonitor.right && cs->cy == mi.rcMonitor.bottom,
6266                "expected %d,%d-%d,%d, got %d,%d-%d,%d\n",
6267                mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6268                cs->x, cs->y, cs->cx, cs->cy);
6269             break;
6270         }
6271         case WM_GETMINMAXINFO:
6272         {
6273             MINMAXINFO *minmax = (MINMAXINFO *)lp;
6274             dump_minmax_info(minmax);
6275             ok(minmax->ptMaxPosition.x <= mi.rcMonitor.left, "%d <= %d\n", minmax->ptMaxPosition.x, mi.rcMonitor.left);
6276             ok(minmax->ptMaxPosition.y <= mi.rcMonitor.top, "%d <= %d\n", minmax->ptMaxPosition.y, mi.rcMonitor.top);
6277             ok(minmax->ptMaxSize.x >= mi.rcMonitor.right, "%d >= %d\n", minmax->ptMaxSize.x, mi.rcMonitor.right);
6278             ok(minmax->ptMaxSize.y >= mi.rcMonitor.bottom, "%d >= %d\n", minmax->ptMaxSize.y, mi.rcMonitor.bottom);
6279             break;
6280         }
6281     }
6282     return DefWindowProcA(hwnd, msg, wp, lp);
6283 }
6284
6285 static void test_fullscreen(void)
6286 {
6287     static const DWORD t_style[] = {
6288         WS_OVERLAPPED, WS_POPUP, WS_CHILD, WS_THICKFRAME, WS_DLGFRAME
6289     };
6290     static const DWORD t_ex_style[] = {
6291         0, WS_EX_APPWINDOW, WS_EX_TOOLWINDOW
6292     };
6293     WNDCLASSA cls;
6294     HWND hwnd;
6295     int i, j;
6296     POINT pt;
6297     RECT rc;
6298     HMONITOR hmon;
6299     LRESULT ret;
6300
6301     if (!pGetMonitorInfoA || !pMonitorFromPoint)
6302     {
6303         win_skip("GetMonitorInfoA or MonitorFromPoint are not available on this platform\n");
6304         return;
6305     }
6306
6307     pt.x = pt.y = 0;
6308     SetLastError(0xdeadbeef);
6309     hmon = pMonitorFromPoint(pt, MONITOR_DEFAULTTOPRIMARY);
6310     ok(hmon != 0, "MonitorFromPoint error %u\n", GetLastError());
6311
6312     mi.cbSize = sizeof(mi);
6313     SetLastError(0xdeadbeef);
6314     ret = pGetMonitorInfoA(hmon, &mi);
6315     ok(ret, "GetMonitorInfo error %u\n", GetLastError());
6316     trace("monitor (%d,%d-%d,%d), work (%d,%d-%d,%d)\n",
6317         mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6318         mi.rcWork.left, mi.rcWork.top, mi.rcWork.right, mi.rcWork.bottom);
6319
6320     cls.style = 0;
6321     cls.lpfnWndProc = fullscreen_wnd_proc;
6322     cls.cbClsExtra = 0;
6323     cls.cbWndExtra = 0;
6324     cls.hInstance = GetModuleHandleA(NULL);
6325     cls.hIcon = 0;
6326     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6327     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
6328     cls.lpszMenuName = NULL;
6329     cls.lpszClassName = "fullscreen_class";
6330     RegisterClassA(&cls);
6331
6332     for (i = 0; i < sizeof(t_style)/sizeof(t_style[0]); i++)
6333     {
6334         DWORD style, ex_style;
6335
6336         /* avoid a WM interaction */
6337         assert(!(t_style[i] & WS_VISIBLE));
6338
6339         for (j = 0; j < sizeof(t_ex_style)/sizeof(t_ex_style[0]); j++)
6340         {
6341             int fixup;
6342
6343             style = t_style[i];
6344             ex_style = t_ex_style[j];
6345
6346             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6347                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6348                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6349             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6350             GetWindowRect(hwnd, &rc);
6351             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6352             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6353                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6354                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6355             DestroyWindow(hwnd);
6356
6357             style = t_style[i] | WS_MAXIMIZE;
6358             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6359                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6360                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6361             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6362             GetWindowRect(hwnd, &rc);
6363             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6364             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6365                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6366                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6367             DestroyWindow(hwnd);
6368
6369             style = t_style[i] | WS_MAXIMIZE | WS_CAPTION;
6370             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6371                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6372                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6373             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6374             GetWindowRect(hwnd, &rc);
6375             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6376             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6377                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6378                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6379             DestroyWindow(hwnd);
6380
6381             style = t_style[i] | WS_CAPTION | WS_MAXIMIZEBOX;
6382             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6383                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6384                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6385             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6386             GetWindowRect(hwnd, &rc);
6387             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6388             ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6389                rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6390                "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6391             DestroyWindow(hwnd);
6392
6393             style = t_style[i] | WS_MAXIMIZE | WS_CAPTION | WS_MAXIMIZEBOX;
6394             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6395                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6396                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6397             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6398             GetWindowRect(hwnd, &rc);
6399             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6400             /* Windows makes a maximized window slightly larger (to hide the borders?) */
6401             fixup = min(abs(rc.left), abs(rc.top));
6402             InflateRect(&rc, -fixup, -fixup);
6403             ok(rc.left >= mi.rcWork.left && rc.top <= mi.rcWork.top &&
6404                rc.right <= mi.rcWork.right && rc.bottom <= mi.rcWork.bottom,
6405                "%#x/%#x: window rect %d,%d-%d,%d must be in %d,%d-%d,%d\n",
6406                ex_style, style, rc.left, rc.top, rc.right, rc.bottom,
6407                mi.rcWork.left, mi.rcWork.top, mi.rcWork.right, mi.rcWork.bottom);
6408             DestroyWindow(hwnd);
6409
6410             style = t_style[i] | WS_MAXIMIZE | WS_MAXIMIZEBOX;
6411             hwnd = CreateWindowExA(ex_style, "fullscreen_class", NULL, style,
6412                                    mi.rcMonitor.left, mi.rcMonitor.top, mi.rcMonitor.right, mi.rcMonitor.bottom,
6413                                    GetDesktopWindow(), 0, GetModuleHandleA(NULL), NULL);
6414             ok(hwnd != 0, "%d: CreateWindowExA(%#x/%#x) failed\n", i, ex_style, style);
6415             GetWindowRect(hwnd, &rc);
6416             trace("%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6417             /* Windows makes a maximized window slightly larger (to hide the borders?) */
6418             fixup = min(abs(rc.left), abs(rc.top));
6419             InflateRect(&rc, -fixup, -fixup);
6420             if (style & (WS_CHILD | WS_POPUP))
6421                 ok(rc.left <= mi.rcMonitor.left && rc.top <= mi.rcMonitor.top &&
6422                    rc.right >= mi.rcMonitor.right && rc.bottom >= mi.rcMonitor.bottom,
6423                    "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6424             else
6425                 ok(rc.left >= mi.rcWork.left && rc.top <= mi.rcWork.top &&
6426                    rc.right <= mi.rcWork.right && rc.bottom <= mi.rcWork.bottom,
6427                    "%#x/%#x: window rect %d,%d-%d,%d\n", ex_style, style, rc.left, rc.top, rc.right, rc.bottom);
6428             DestroyWindow(hwnd);
6429         }
6430     }
6431
6432     UnregisterClassA("fullscreen_class", GetModuleHandleA(NULL));
6433 }
6434
6435 static BOOL test_thick_child_got_minmax;
6436 static const char * test_thick_child_name;
6437 static LONG test_thick_child_style;
6438 static LONG test_thick_child_exStyle;
6439
6440 static LRESULT WINAPI test_thick_child_size_winproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
6441 {
6442     MINMAXINFO* minmax;
6443     int expectedMinTrackX;
6444     int expectedMinTrackY;
6445     int actualMinTrackX;
6446     int actualMinTrackY;
6447     int expectedMaxTrackX;
6448     int expectedMaxTrackY;
6449     int actualMaxTrackX;
6450     int actualMaxTrackY;
6451     int expectedMaxSizeX;
6452     int expectedMaxSizeY;
6453     int actualMaxSizeX;
6454     int actualMaxSizeY;
6455     int expectedPosX;
6456     int expectedPosY;
6457     int actualPosX;
6458     int actualPosY;
6459     LONG adjustedStyle;
6460     RECT rect;
6461     switch (msg)
6462     {
6463         case WM_GETMINMAXINFO:
6464         {
6465             minmax = (MINMAXINFO *)lparam;
6466             trace("hwnd %p, WM_GETMINMAXINFO, %08lx, %08lx\n", hwnd, wparam, lparam);
6467             dump_minmax_info( minmax );
6468
6469             test_thick_child_got_minmax = TRUE;
6470
6471
6472             adjustedStyle = test_thick_child_style;
6473             if ((adjustedStyle & WS_CAPTION) == WS_CAPTION)
6474                 adjustedStyle &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
6475             GetClientRect(GetParent(hwnd), &rect);
6476             AdjustWindowRectEx(&rect, adjustedStyle, FALSE, test_thick_child_exStyle);
6477
6478             if (test_thick_child_style & (WS_DLGFRAME | WS_BORDER))
6479             {
6480                 expectedMinTrackX = GetSystemMetrics(SM_CXMINTRACK);
6481                 expectedMinTrackY = GetSystemMetrics(SM_CYMINTRACK);
6482             }
6483             else
6484             {
6485                 expectedMinTrackX = -2 * rect.left;
6486                 expectedMinTrackY = -2 * rect.top;
6487             }
6488             actualMinTrackX =  minmax->ptMinTrackSize.x;
6489             actualMinTrackY =  minmax->ptMinTrackSize.y;
6490
6491             ok(actualMinTrackX == expectedMinTrackX && actualMinTrackY == expectedMinTrackY,
6492                 "expected minTrack %dx%d, actual minTrack %dx%d for %s\n",
6493                 expectedMinTrackX, expectedMinTrackY, actualMinTrackX, actualMinTrackY,
6494                 test_thick_child_name);
6495
6496             actualMaxTrackX = minmax->ptMaxTrackSize.x;
6497             actualMaxTrackY = minmax->ptMaxTrackSize.y;
6498             expectedMaxTrackX = GetSystemMetrics(SM_CXMAXTRACK);
6499             expectedMaxTrackY = GetSystemMetrics(SM_CYMAXTRACK);
6500             ok(actualMaxTrackX == expectedMaxTrackX &&  actualMaxTrackY == expectedMaxTrackY,
6501                 "expected maxTrack %dx%d, actual maxTrack %dx%d for %s\n",
6502                  expectedMaxTrackX, expectedMaxTrackY, actualMaxTrackX, actualMaxTrackY,
6503                 test_thick_child_name);
6504
6505             expectedMaxSizeX = rect.right - rect.left;
6506             expectedMaxSizeY = rect.bottom - rect.top;
6507             actualMaxSizeX = minmax->ptMaxSize.x;
6508             actualMaxSizeY = minmax->ptMaxSize.y;
6509
6510             ok(actualMaxSizeX == expectedMaxSizeX &&  actualMaxSizeY == expectedMaxSizeY,
6511                 "expected maxSize %dx%d, actual maxSize %dx%d for %s\n",
6512                 expectedMaxSizeX, expectedMaxSizeY, actualMaxSizeX, actualMaxSizeY,
6513                 test_thick_child_name);
6514
6515
6516             expectedPosX = rect.left;
6517             expectedPosY = rect.top;
6518             actualPosX = minmax->ptMaxPosition.x;
6519             actualPosY = minmax->ptMaxPosition.y;
6520             ok(actualPosX == expectedPosX && actualPosY == expectedPosY,
6521                 "expected maxPosition (%d/%d), actual maxPosition (%d/%d) for %s\n",
6522                 expectedPosX, expectedPosY, actualPosX, actualPosY, test_thick_child_name);
6523
6524             break;
6525         }
6526     }
6527
6528     return DefWindowProcA(hwnd, msg, wparam, lparam);
6529 }
6530
6531 #define NUMBER_OF_THICK_CHILD_TESTS 16
6532 static void test_thick_child_size(HWND parentWindow)
6533 {
6534     BOOL success;
6535     RECT childRect;
6536     RECT adjustedParentRect;
6537     HWND childWindow;
6538     LONG childWidth;
6539     LONG childHeight;
6540     LONG expectedWidth;
6541     LONG expectedHeight;
6542     WNDCLASSA cls;
6543     static const char className[] = "THICK_CHILD_CLASS";
6544     int i;
6545     LONG adjustedStyle;
6546     static const LONG styles[NUMBER_OF_THICK_CHILD_TESTS] = {
6547         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6548         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6549         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6550         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6551         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6552         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6553         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6554         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6555         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6556         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6557         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6558         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6559         WS_CHILD | WS_VISIBLE | WS_THICKFRAME,
6560         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME,
6561         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER,
6562         WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER,
6563     };
6564
6565     static const LONG exStyles[NUMBER_OF_THICK_CHILD_TESTS] = {
6566         0,
6567         0,
6568         0,
6569         0,
6570         WS_EX_DLGMODALFRAME,
6571         WS_EX_DLGMODALFRAME,
6572         WS_EX_DLGMODALFRAME,
6573         WS_EX_DLGMODALFRAME,
6574         WS_EX_STATICEDGE,
6575         WS_EX_STATICEDGE,
6576         WS_EX_STATICEDGE,
6577         WS_EX_STATICEDGE,
6578         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6579         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6580         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6581         WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME,
6582     };
6583     static const char *styleName[NUMBER_OF_THICK_CHILD_TESTS] = {
6584         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME",
6585         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME",
6586         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER",
6587         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER",
6588         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME, exstyle= WS_EX_DLGMODALFRAME",
6589         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_DLGMODALFRAME",
6590         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_DLGMODALFRAME",
6591         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_DLGMODALFRAME",
6592         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME exstyle= WS_EX_STATICEDGE",
6593         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_STATICEDGE",
6594         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE",
6595         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE",
6596         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME, exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6597         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6598         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_DLGFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6599         "style=WS_CHILD | WS_VISIBLE | WS_THICKFRAME | WS_BORDER exstyle= WS_EX_STATICEDGE | WS_EX_DLGMODALFRAME",
6600     };
6601
6602     cls.style = 0;
6603     cls.lpfnWndProc = test_thick_child_size_winproc;
6604     cls.cbClsExtra = 0;
6605     cls.cbWndExtra = 0;
6606     cls.hInstance = GetModuleHandleA(0);
6607     cls.hIcon = 0;
6608     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
6609     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
6610     cls.lpszMenuName = NULL;
6611     cls.lpszClassName = className;
6612     SetLastError(0xdeadbeef);
6613     success = RegisterClassA(&cls);
6614     ok(success,"RegisterClassA failed, error: %u\n", GetLastError());
6615
6616     for(i = 0; i < NUMBER_OF_THICK_CHILD_TESTS; i++)
6617     {
6618         test_thick_child_name = styleName[i];
6619         test_thick_child_style = styles[i];
6620         test_thick_child_exStyle = exStyles[i];
6621         test_thick_child_got_minmax = FALSE;
6622
6623         SetLastError(0xdeadbeef);
6624         childWindow = CreateWindowExA( exStyles[i], className, "", styles[i],  0, 0, 0, 0, parentWindow, 0,  GetModuleHandleA(0),  NULL );
6625         ok(childWindow != NULL, "Failed to create child window, error: %u\n", GetLastError());
6626
6627         ok(test_thick_child_got_minmax, "Got no WM_GETMINMAXINFO\n");
6628
6629         SetLastError(0xdeadbeef);
6630         success = GetWindowRect(childWindow, &childRect);
6631         ok(success,"GetWindowRect call failed, error: %u\n", GetLastError());
6632         childWidth = childRect.right - childRect.left;
6633         childHeight = childRect.bottom - childRect.top;
6634
6635         adjustedStyle = styles[i];
6636         if ((adjustedStyle & WS_CAPTION) == WS_CAPTION)
6637             adjustedStyle &= ~WS_BORDER; /* WS_CAPTION = WS_DLGFRAME | WS_BORDER */
6638         GetClientRect(GetParent(childWindow), &adjustedParentRect);
6639         AdjustWindowRectEx(&adjustedParentRect, adjustedStyle, FALSE, test_thick_child_exStyle);
6640
6641
6642         if (test_thick_child_style & (WS_DLGFRAME | WS_BORDER))
6643         {
6644             expectedWidth = GetSystemMetrics(SM_CXMINTRACK);
6645             expectedHeight = GetSystemMetrics(SM_CYMINTRACK);
6646         }
6647         else
6648         {
6649             expectedWidth = -2 * adjustedParentRect.left;
6650             expectedHeight = -2 * adjustedParentRect.top;
6651         }
6652
6653         ok((childWidth == expectedWidth) && (childHeight == expectedHeight),
6654             "size of window (%s) is wrong: expected size %dx%d != actual size %dx%d\n",
6655             test_thick_child_name, expectedWidth, expectedHeight, childWidth, childHeight);
6656
6657         SetLastError(0xdeadbeef);
6658         success = DestroyWindow(childWindow);
6659         ok(success,"DestroyWindow call failed, error: %u\n", GetLastError());
6660     }
6661     ok(UnregisterClassA(className, GetModuleHandleA(NULL)),"UnregisterClass call failed\n");
6662 }
6663
6664 static void test_handles( HWND full_hwnd )
6665 {
6666     HWND hwnd = full_hwnd;
6667     BOOL ret;
6668     RECT rect;
6669
6670     SetLastError( 0xdeadbeef );
6671     ret = GetWindowRect( hwnd, &rect );
6672     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6673
6674 #ifdef _WIN64
6675     if ((ULONG_PTR)full_hwnd >> 32)
6676         hwnd = (HWND)((ULONG_PTR)full_hwnd & ~0u);
6677     else
6678         hwnd = (HWND)((ULONG_PTR)full_hwnd | ((ULONG_PTR)~0u << 32));
6679     SetLastError( 0xdeadbeef );
6680     ret = GetWindowRect( hwnd, &rect );
6681     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6682
6683     hwnd = (HWND)(((ULONG_PTR)full_hwnd & ~0u) | ((ULONG_PTR)0x1234 << 32));
6684     SetLastError( 0xdeadbeef );
6685     ret = GetWindowRect( hwnd, &rect );
6686     ok( ret, "GetWindowRect failed for %p err %u\n", hwnd, GetLastError() );
6687
6688     hwnd = (HWND)(((ULONG_PTR)full_hwnd & 0xffff) | ((ULONG_PTR)0x9876 << 16));
6689     SetLastError( 0xdeadbeef );
6690     ret = GetWindowRect( hwnd, &rect );
6691     ok( !ret, "GetWindowRect succeeded for %p\n", hwnd );
6692     ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
6693
6694     hwnd = (HWND)(((ULONG_PTR)full_hwnd & 0xffff) | ((ULONG_PTR)0x12345678 << 16));
6695     SetLastError( 0xdeadbeef );
6696     ret = GetWindowRect( hwnd, &rect );
6697     ok( !ret, "GetWindowRect succeeded for %p\n", hwnd );
6698     ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %u\n", GetLastError() );
6699 #endif
6700 }
6701
6702 static void test_winregion(void)
6703 {
6704     HWND hwnd;
6705     RECT r;
6706     int ret, width;
6707     HRGN hrgn;
6708
6709     if (!pGetWindowRgnBox)
6710     {
6711         win_skip("GetWindowRgnBox not supported\n");
6712         return;
6713     }
6714
6715     hwnd = CreateWindowExA(0, "static", NULL, WS_VISIBLE, 10, 10, 10, 10, NULL, 0, 0, NULL);
6716     /* NULL prect */
6717     SetLastError(0xdeadbeef);
6718     ret = pGetWindowRgnBox(hwnd, NULL);
6719     ok( ret == ERROR, "Expected ERROR, got %d\n", ret);
6720     ok( GetLastError() == 0xdeadbeef, "Expected , got %d\n", GetLastError());
6721
6722     hrgn = CreateRectRgn(2, 3, 10, 15);
6723     ok( hrgn != NULL, "Region creation failed\n");
6724     if (hrgn)
6725     {
6726         SetWindowRgn(hwnd, hrgn, FALSE);
6727
6728         SetLastError(0xdeadbeef);
6729         ret = pGetWindowRgnBox(hwnd, NULL);
6730         ok( ret == ERROR, "Expected ERROR, got %d\n", ret);
6731         ok( GetLastError() == 0xdeadbeef, "Expected , got %d\n", GetLastError());
6732
6733         r.left = r.top = r.right = r.bottom = 0;
6734         ret = pGetWindowRgnBox(hwnd, &r);
6735         ok( ret == SIMPLEREGION, "Expected SIMPLEREGION, got %d\n", ret);
6736         ok( r.left == 2 && r.top == 3 && r.right == 10 && r.bottom == 15,
6737            "Expected (2,3,10,15), got (%d,%d,%d,%d)\n", r.left, r.top,
6738                                                             r.right, r.bottom);
6739         if (pMirrorRgn)
6740         {
6741             hrgn = CreateRectRgn(2, 3, 10, 15);
6742             ret = pMirrorRgn( hwnd, hrgn );
6743             ok( ret == TRUE, "MirrorRgn failed %u\n", ret );
6744             r.left = r.top = r.right = r.bottom = 0;
6745             GetWindowRect( hwnd, &r );
6746             width = r.right - r.left;
6747             r.left = r.top = r.right = r.bottom = 0;
6748             ret = GetRgnBox( hrgn, &r );
6749             ok( ret == SIMPLEREGION, "GetRgnBox failed %u\n", ret );
6750             ok( r.left == width - 10 && r.top == 3 && r.right == width - 2 && r.bottom == 15,
6751                 "Wrong rectangle (%d,%d,%d,%d) for width %d\n", r.left, r.top, r.right, r.bottom, width );
6752         }
6753         else win_skip( "MirrorRgn not supported\n" );
6754     }
6755     DestroyWindow(hwnd);
6756 }
6757
6758 static void test_rtl_layout(void)
6759 {
6760     HWND parent, child;
6761     RECT r;
6762     POINT pt;
6763
6764     if (!pSetProcessDefaultLayout)
6765     {
6766         win_skip( "SetProcessDefaultLayout not supported\n" );
6767         return;
6768     }
6769
6770     parent = CreateWindowExA(WS_EX_LAYOUTRTL, "static", NULL, WS_POPUP, 100, 100, 300, 300, NULL, 0, 0, NULL);
6771     child = CreateWindowExA(0, "static", NULL, WS_CHILD, 10, 10, 20, 20, parent, 0, 0, NULL);
6772
6773     GetWindowRect( parent, &r );
6774     ok( r.left == 100 && r.right == 400, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6775     GetClientRect( parent, &r );
6776     ok( r.left == 0 && r.right == 300, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6777     GetClientRect( child, &r );
6778     ok( r.left == 0 && r.right == 20, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6779     MapWindowPoints( child, parent, (POINT *)&r, 2 );
6780     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6781     GetWindowRect( child, &r );
6782     ok( r.left == 370 && r.right == 390, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6783     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6784     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6785     GetWindowRect( child, &r );
6786     MapWindowPoints( NULL, parent, (POINT *)&r, 1 );
6787     MapWindowPoints( NULL, parent, (POINT *)&r + 1, 1 );
6788     ok( r.left == 30 && r.right == 10, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6789     pt.x = pt.y = 12;
6790     MapWindowPoints( child, parent, &pt, 1 );
6791     ok( pt.x == 22 && pt.y == 22, "wrong point %d,%d\n", pt.x, pt.y );
6792     SetWindowPos( parent, 0, 0, 0, 250, 250, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
6793     GetWindowRect( parent, &r );
6794     ok( r.left == 100 && r.right == 350, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6795     GetWindowRect( child, &r );
6796     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6797     SetWindowLongW( parent, GWL_EXSTYLE, 0 );
6798     GetWindowRect( child, &r );
6799     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6800     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6801     ok( r.left == 220 && r.right == 240, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6802     SetWindowLongW( parent, GWL_EXSTYLE, WS_EX_LAYOUTRTL );
6803     GetWindowRect( child, &r );
6804     ok( r.left == 320 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6805     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6806     ok( r.left == 10 && r.right == 30, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6807     SetWindowPos( child, 0, 0, 0, 30, 30, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
6808     GetWindowRect( child, &r );
6809     ok( r.left == 310 && r.right == 340, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6810     MapWindowPoints( NULL, parent, (POINT *)&r, 2 );
6811     ok( r.left == 10 && r.right == 40, "wrong rect %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom );
6812     DestroyWindow( child );
6813     DestroyWindow( parent );
6814 }
6815
6816 static void test_FlashWindowEx(void)
6817 {
6818     HWND hwnd;
6819     FLASHWINFO finfo;
6820     BOOL prev, ret;
6821
6822     if (!pFlashWindowEx)
6823     {
6824         win_skip( "FlashWindowEx not supported\n" );
6825         return;
6826     }
6827
6828     hwnd = CreateWindowExA( 0, "MainWindowClass", "FlashWindow", WS_POPUP,
6829                             0, 0, 0, 0, 0, 0, 0, NULL );
6830     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
6831
6832     finfo.cbSize = sizeof(FLASHWINFO);
6833     finfo.dwFlags = FLASHW_TIMER;
6834     finfo.uCount = 3;
6835     finfo.dwTimeout = 200;
6836     finfo.hwnd = NULL;
6837     SetLastError(0xdeadbeef);
6838     ret = pFlashWindowEx(&finfo);
6839     todo_wine ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
6840                  "FlashWindowEx returned with %d\n", GetLastError());
6841
6842     finfo.hwnd = hwnd;
6843     SetLastError(0xdeadbeef);
6844     ret = pFlashWindowEx(NULL);
6845     todo_wine ok(!ret && GetLastError() == ERROR_NOACCESS,
6846        "FlashWindowEx returned with %d\n", GetLastError());
6847
6848     SetLastError(0xdeadbeef);
6849     ret = pFlashWindowEx(&finfo);
6850     todo_wine ok(!ret, "previous window state should not be active\n");
6851
6852     finfo.cbSize = sizeof(FLASHWINFO) - 1;
6853     SetLastError(0xdeadbeef);
6854     ret = pFlashWindowEx(&finfo);
6855     todo_wine ok(!ret && GetLastError()==ERROR_INVALID_PARAMETER,
6856        "FlashWindowEx succeeded\n");
6857
6858     finfo.cbSize = sizeof(FLASHWINFO) + 1;
6859     SetLastError(0xdeadbeef);
6860     ret = pFlashWindowEx(&finfo);
6861     todo_wine ok(!ret && GetLastError()==ERROR_INVALID_PARAMETER,
6862        "FlashWindowEx succeeded\n");
6863     finfo.cbSize = sizeof(FLASHWINFO);
6864
6865     DestroyWindow( hwnd );
6866
6867     SetLastError(0xdeadbeef);
6868     ret = pFlashWindowEx(&finfo);
6869     todo_wine ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
6870        "FlashWindowEx returned with %d\n", GetLastError());
6871
6872     ok(finfo.cbSize == sizeof(FLASHWINFO), "FlashWindowEx modified cdSize to %x\n", finfo.cbSize);
6873     ok(finfo.hwnd == hwnd, "FlashWindowEx modified hwnd to %p\n", finfo.hwnd);
6874     ok(finfo.dwFlags == FLASHW_TIMER, "FlashWindowEx modified dwFlags to %x\n", finfo.dwFlags);
6875     ok(finfo.uCount == 3, "FlashWindowEx modified uCount to %x\n", finfo.uCount);
6876     ok(finfo.dwTimeout == 200, "FlashWindowEx modified dwTimeout to %x\n", finfo.dwTimeout);
6877
6878     hwnd = CreateWindowExA( 0, "MainWindowClass", "FlashWindow", WS_VISIBLE | WS_POPUPWINDOW,
6879                             0, 0, 0, 0, 0, 0, 0, NULL );
6880     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
6881     finfo.hwnd = hwnd;
6882
6883     SetLastError(0xdeadbeef);
6884     ret = pFlashWindowEx(NULL);
6885     todo_wine ok(!ret && GetLastError() == ERROR_NOACCESS,
6886        "FlashWindowEx returned with %d\n", GetLastError());
6887
6888     SetLastError(0xdeadbeef);
6889     prev = pFlashWindowEx(&finfo);
6890
6891     ok(finfo.cbSize == sizeof(FLASHWINFO), "FlashWindowEx modified cdSize to %x\n", finfo.cbSize);
6892     ok(finfo.hwnd == hwnd, "FlashWindowEx modified hwnd to %p\n", finfo.hwnd);
6893     ok(finfo.dwFlags == FLASHW_TIMER, "FlashWindowEx modified dwFlags to %x\n", finfo.dwFlags);
6894     ok(finfo.uCount == 3, "FlashWindowEx modified uCount to %x\n", finfo.uCount);
6895     ok(finfo.dwTimeout == 200, "FlashWindowEx modified dwTimeout to %x\n", finfo.dwTimeout);
6896
6897     finfo.dwFlags = FLASHW_STOP;
6898     SetLastError(0xdeadbeef);
6899     ret = pFlashWindowEx(&finfo);
6900 todo_wine
6901     ok(prev != ret, "previous window state should be different\n");
6902
6903     DestroyWindow( hwnd );
6904 }
6905
6906 static void test_FindWindowEx(void)
6907 {
6908     HWND hwnd, found;
6909     CHAR title[1];
6910
6911     hwnd = CreateWindowExA( 0, "MainWindowClass", "caption", WS_POPUP, 0,0,0,0, 0, 0, 0, NULL );
6912     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
6913
6914     title[0] = 0;
6915
6916     found = FindWindowExA( 0, 0, "MainWindowClass", title );
6917     ok( found == NULL, "expected a NULL hwnd\n" );
6918     found = FindWindowExA( 0, 0, "MainWindowClass", NULL );
6919     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
6920
6921     DestroyWindow( hwnd );
6922
6923     hwnd = CreateWindowExA( 0, "MainWindowClass", NULL, WS_POPUP, 0,0,0,0, 0, 0, 0, NULL );
6924     ok( hwnd != 0, "CreateWindowExA error %d\n", GetLastError() );
6925
6926     found = FindWindowExA( 0, 0, "MainWindowClass", title );
6927     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
6928     found = FindWindowExA( 0, 0, "MainWindowClass", NULL );
6929     ok( found == hwnd, "found is %p, expected a valid hwnd\n", found );
6930
6931     DestroyWindow( hwnd );
6932
6933     /* test behaviour with a window title that is an empty character */
6934     found = FindWindowExA( 0, 0, "Shell_TrayWnd", title );
6935     ok( found != NULL, "found is NULL, expected a valid hwnd\n" );
6936     found = FindWindowExA( 0, 0, "Shell_TrayWnd", NULL );
6937     ok( found != NULL, "found is NULL, expected a valid hwnd\n" );
6938 }
6939
6940 static void test_GetLastActivePopup(void)
6941 {
6942     HWND hwndOwner, hwndPopup1, hwndPopup2;
6943
6944     hwndOwner = CreateWindowExA(0, "MainWindowClass", NULL,
6945                                 WS_VISIBLE | WS_POPUPWINDOW,
6946                                 100, 100, 200, 200,
6947                                 NULL, 0, GetModuleHandleA(NULL), NULL);
6948     hwndPopup1 = CreateWindowExA(0, "MainWindowClass", NULL,
6949                                  WS_VISIBLE | WS_POPUPWINDOW,
6950                                  100, 100, 200, 200,
6951                                  hwndOwner, 0, GetModuleHandleA(NULL), NULL);
6952     hwndPopup2 = CreateWindowExA(0, "MainWindowClass", NULL,
6953                                  WS_VISIBLE | WS_POPUPWINDOW,
6954                                  100, 100, 200, 200,
6955                                  hwndPopup1, 0, GetModuleHandleA(NULL), NULL);
6956     ok( GetLastActivePopup(hwndOwner) == hwndPopup2, "wrong last active popup\n" );
6957     DestroyWindow( hwndPopup2 );
6958     DestroyWindow( hwndPopup1 );
6959     DestroyWindow( hwndOwner );
6960 }
6961
6962 static LRESULT WINAPI my_httrasparent_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
6963 {
6964     if (msg == WM_NCHITTEST) return HTTRANSPARENT;
6965     return DefWindowProcA(hwnd, msg, wp, lp);
6966 }
6967
6968 static LRESULT WINAPI my_window_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
6969 {
6970     return DefWindowProcA(hwnd, msg, wp, lp);
6971 }
6972
6973 static void create_window_tree(HWND parent, HWND *window, int size)
6974 {
6975     static const DWORD style[] = { 0, WS_VISIBLE, WS_DISABLED, WS_VISIBLE | WS_DISABLED };
6976     int i, pos;
6977
6978     memset(window, 0, size * sizeof(window[0]));
6979
6980     pos = 0;
6981     for (i = 0; i < sizeof(style)/sizeof(style[0]); i++)
6982     {
6983         assert(pos < size);
6984         window[pos] = CreateWindowExA(0, "my_window", NULL, style[i] | WS_CHILD,
6985                                      0, 0, 100, 100, parent, 0, 0, NULL);
6986         ok(window[pos] != 0, "CreateWindowEx failed\n");
6987         pos++;
6988         assert(pos < size);
6989         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_window", NULL, style[i] | WS_CHILD,
6990                                      0, 0, 100, 100, parent, 0, 0, NULL);
6991         ok(window[pos] != 0, "CreateWindowEx failed\n");
6992         pos++;
6993
6994         assert(pos < size);
6995         window[pos] = CreateWindowExA(0, "my_httrasparent", NULL, style[i] | WS_CHILD,
6996                                      0, 0, 100, 100, parent, 0, 0, NULL);
6997         ok(window[pos] != 0, "CreateWindowEx failed\n");
6998         pos++;
6999         assert(pos < size);
7000         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_httrasparent", NULL, style[i] | WS_CHILD,
7001                                      0, 0, 100, 100, parent, 0, 0, NULL);
7002         ok(window[pos] != 0, "CreateWindowEx failed\n");
7003         pos++;
7004
7005         assert(pos < size);
7006         window[pos] = CreateWindowExA(0, "my_button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7007                                      0, 0, 100, 100, parent, 0, 0, NULL);
7008         ok(window[pos] != 0, "CreateWindowEx failed\n");
7009         pos++;
7010         assert(pos < size);
7011         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7012                                      0, 0, 100, 100, parent, 0, 0, NULL);
7013         ok(window[pos] != 0, "CreateWindowEx failed\n");
7014         pos++;
7015         assert(pos < size);
7016         window[pos] = CreateWindowExA(0, "my_button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7017                                      0, 0, 100, 100, parent, 0, 0, NULL);
7018         ok(window[pos] != 0, "CreateWindowEx failed\n");
7019         pos++;
7020         assert(pos < size);
7021         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "my_button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7022                                      0, 0, 100, 100, parent, 0, 0, NULL);
7023         ok(window[pos] != 0, "CreateWindowEx failed\n");
7024         pos++;
7025
7026         assert(pos < size);
7027         window[pos] = CreateWindowExA(0, "Button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7028                                      0, 0, 100, 100, parent, 0, 0, NULL);
7029         ok(window[pos] != 0, "CreateWindowEx failed\n");
7030         pos++;
7031         assert(pos < size);
7032         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Button", NULL, style[i] | WS_CHILD | BS_GROUPBOX,
7033                                      0, 0, 100, 100, parent, 0, 0, NULL);
7034         ok(window[pos] != 0, "CreateWindowEx failed\n");
7035         pos++;
7036         assert(pos < size);
7037         window[pos] = CreateWindowExA(0, "Button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7038                                      0, 0, 100, 100, parent, 0, 0, NULL);
7039         ok(window[pos] != 0, "CreateWindowEx failed\n");
7040         pos++;
7041         assert(pos < size);
7042         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Button", NULL, style[i] | WS_CHILD | BS_PUSHBUTTON,
7043                                      0, 0, 100, 100, parent, 0, 0, NULL);
7044         ok(window[pos] != 0, "CreateWindowEx failed\n");
7045         pos++;
7046
7047         assert(pos < size);
7048         window[pos] = CreateWindowExA(0, "Static", NULL, style[i] | WS_CHILD,
7049                                      0, 0, 100, 100, parent, 0, 0, NULL);
7050         ok(window[pos] != 0, "CreateWindowEx failed\n");
7051         pos++;
7052         assert(pos < size);
7053         window[pos] = CreateWindowExA(WS_EX_TRANSPARENT, "Static", NULL, style[i] | WS_CHILD,
7054                                      0, 0, 100, 100, parent, 0, 0, NULL);
7055         ok(window[pos] != 0, "CreateWindowEx failed\n");
7056         pos++;
7057     }
7058 }
7059
7060 struct window_attributes
7061 {
7062     char class_name[128];
7063     BOOL is_visible, is_enabled, is_groupbox, is_httransparent, is_extransparent;
7064 };
7065
7066 static void get_window_attributes(HWND hwnd, struct window_attributes *attrs)
7067 {
7068     DWORD style, ex_style, hittest;
7069
7070     style = GetWindowLongA(hwnd, GWL_STYLE);
7071     ex_style = GetWindowLongA(hwnd, GWL_EXSTYLE);
7072     attrs->class_name[0] = 0;
7073     GetClassNameA(hwnd, attrs->class_name, sizeof(attrs->class_name));
7074     hittest = SendMessageA(hwnd, WM_NCHITTEST, 0, 0);
7075
7076     attrs->is_visible = (style & WS_VISIBLE) != 0;
7077     attrs->is_enabled = (style & WS_DISABLED) == 0;
7078     attrs->is_groupbox = !lstrcmpiA(attrs->class_name, "Button") && (style & BS_TYPEMASK) == BS_GROUPBOX;
7079     attrs->is_httransparent = hittest == HTTRANSPARENT;
7080     attrs->is_extransparent = (ex_style & WS_EX_TRANSPARENT) != 0;
7081 }
7082
7083 static int window_to_index(HWND hwnd, HWND *window, int size)
7084 {
7085     int i;
7086
7087     for (i = 0; i < size; i++)
7088     {
7089         if (!window[i]) break;
7090         if (window[i] == hwnd) return i;
7091     }
7092     return -1;
7093 }
7094
7095 static void test_child_window_from_point(void)
7096 {
7097     static const int real_child_pos[] = { 14,15,16,17,18,19,20,21,24,25,26,27,42,43,
7098                                           44,45,46,47,48,49,52,53,54,55,51,50,23,22,-1 };
7099     static const int real_child_pos_nt4[] = { 14,15,16,17,20,21,24,25,26,27,42,43,44,45,
7100                                               48,49,52,53,54,55,51,50,47,46,23,22,19,18,-1 };
7101     WNDCLASSA cls;
7102     HWND hwnd, parent, window[100];
7103     POINT pt;
7104     int found_invisible, found_disabled, found_groupbox, found_httransparent, found_extransparent;
7105     int ret, i;
7106
7107     ret = GetClassInfoA(0, "Button", &cls);
7108     ok(ret, "GetClassInfo(Button) failed\n");
7109     cls.lpszClassName = "my_button";
7110     ret = RegisterClassA(&cls);
7111     ok(ret, "RegisterClass(my_button) failed\n");
7112
7113     cls.lpszClassName = "my_httrasparent";
7114     cls.lpfnWndProc = my_httrasparent_proc;
7115     ret = RegisterClassA(&cls);
7116     ok(ret, "RegisterClass(my_httrasparent) failed\n");
7117
7118     cls.lpszClassName = "my_window";
7119     cls.lpfnWndProc = my_window_proc;
7120     ret = RegisterClassA(&cls);
7121     ok(ret, "RegisterClass(my_window) failed\n");
7122
7123     parent = CreateWindowExA(0, "MainWindowClass", NULL,
7124                             WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP | WS_VISIBLE,
7125                             100, 100, 200, 200,
7126                             0, 0, GetModuleHandleA(NULL), NULL);
7127     ok(parent != 0, "CreateWindowEx failed\n");
7128     trace("parent %p\n", parent);
7129
7130     create_window_tree(parent, window, sizeof(window)/sizeof(window[0]));
7131
7132     found_invisible = 0;
7133     found_disabled = 0;
7134     found_groupbox = 0;
7135     found_httransparent = 0;
7136     found_extransparent = 0;
7137
7138     /* FIXME: also test WindowFromPoint, ChildWindowFromPoint, ChildWindowFromPointEx */
7139     for (i = 0; i < sizeof(real_child_pos)/sizeof(real_child_pos[0]); i++)
7140     {
7141         struct window_attributes attrs;
7142
7143         pt.x = pt.y = 50;
7144         hwnd = RealChildWindowFromPoint(parent, pt);
7145         ok(hwnd != 0, "RealChildWindowFromPoint failed\n");
7146         ret = window_to_index(hwnd, window, sizeof(window)/sizeof(window[0]));
7147         /* FIXME: remove once Wine is fixed */
7148         if (ret != real_child_pos[i])
7149             todo_wine ok(ret == real_child_pos[i] || broken(ret == real_child_pos_nt4[i]), "expected %d, got %d\n", real_child_pos[i], ret);
7150         else
7151             ok(ret == real_child_pos[i] || broken(ret == real_child_pos_nt4[i]), "expected %d, got %d\n", real_child_pos[i], ret);
7152
7153         get_window_attributes(hwnd, &attrs);
7154         if (!attrs.is_visible) found_invisible++;
7155         if (!attrs.is_enabled) found_disabled++;
7156         if (attrs.is_groupbox) found_groupbox++;
7157         if (attrs.is_httransparent) found_httransparent++;
7158         if (attrs.is_extransparent) found_extransparent++;
7159
7160         if (ret != real_child_pos[i] && ret != -1)
7161         {
7162             trace("found hwnd %p (%s), is_visible %d, is_enabled %d, is_groupbox %d, is_httransparent %d, is_extransparent %d\n",
7163                   hwnd, attrs.class_name, attrs.is_visible, attrs.is_enabled, attrs.is_groupbox, attrs.is_httransparent, attrs.is_extransparent);
7164             get_window_attributes(window[real_child_pos[i]], &attrs);
7165             trace("expected hwnd %p (%s), is_visible %d, is_enabled %d, is_groupbox %d, is_httransparent %d, is_extransparent %d\n",
7166                   window[real_child_pos[i]], attrs.class_name, attrs.is_visible, attrs.is_enabled, attrs.is_groupbox, attrs.is_httransparent, attrs.is_extransparent);
7167         }
7168         if (ret == -1)
7169         {
7170             ok(hwnd == parent, "expected %p, got %p\n", parent, hwnd);
7171             break;
7172         }
7173         DestroyWindow(hwnd);
7174     }
7175
7176     DestroyWindow(parent);
7177
7178     ok(!found_invisible, "found %d invisible windows\n", found_invisible);
7179     ok(found_disabled, "found %d disabled windows\n", found_disabled);
7180 todo_wine
7181     ok(found_groupbox == 4, "found %d groupbox windows\n", found_groupbox);
7182     ok(found_httransparent, "found %d httransparent windows\n", found_httransparent);
7183 todo_wine
7184     ok(found_extransparent, "found %d extransparent windows\n", found_extransparent);
7185
7186     ret = UnregisterClassA("my_button", cls.hInstance);
7187     ok(ret, "UnregisterClass(my_button) failed\n");
7188     ret = UnregisterClassA("my_httrasparent", cls.hInstance);
7189     ok(ret, "UnregisterClass(my_httrasparent) failed\n");
7190     ret = UnregisterClassA("my_window", cls.hInstance);
7191     ok(ret, "UnregisterClass(my_window) failed\n");
7192 }
7193
7194 static void test_map_points(void)
7195 {
7196     BOOL ret;
7197     POINT p;
7198     HWND wnd, wnd0, dwnd;
7199     INT n;
7200     DWORD err;
7201     POINT pos = { 100, 200 };
7202     int width = 150;
7203     int height = 150;
7204     RECT window_rect;
7205     RECT client_rect;
7206
7207     /* Create test windows */
7208     wnd = CreateWindowA("static", "test1", WS_POPUP, pos.x, pos.y, width, height, NULL, NULL, NULL, NULL);
7209     ok(wnd != NULL, "Failed %p\n", wnd);
7210     wnd0 = CreateWindowA("static", "test2", WS_POPUP, 0, 0, width, height, NULL, NULL, NULL, NULL);
7211     ok(wnd0 != NULL, "Failed %p\n", wnd);
7212     dwnd = CreateWindowA("static", "test3", 0, 200, 300, 150, 150, NULL, NULL, NULL, NULL);
7213     DestroyWindow(dwnd);
7214     ok(dwnd != NULL, "Failed %p\n", dwnd);
7215
7216     /* Verify window rect and client rect (they should have the same width and height) */
7217     GetWindowRect(wnd, &window_rect);
7218     ok(window_rect.left == pos.x, "left is %d instead of %d\n", window_rect.left, pos.x);
7219     ok(window_rect.top == pos.y, "top is %d instead of %d\n", window_rect.top, pos.y);
7220     ok(window_rect.right == pos.x + width, "right is %d instead of %d\n", window_rect.right, pos.x + width);
7221     ok(window_rect.bottom == pos.y + height, "bottom is %d instead of %d\n", window_rect.bottom, pos.y + height);
7222     GetClientRect(wnd, &client_rect);
7223     ok(client_rect.left == 0, "left is %d instead of 0\n", client_rect.left);
7224     ok(client_rect.top == 0, "top is %d instead of 0\n", client_rect.top);
7225     ok(client_rect.right == width, "right is %d instead of %d\n", client_rect.right, width);
7226     ok(client_rect.bottom == height, "bottom is %d instead of %d\n", client_rect.bottom, height);
7227
7228     /* Test MapWindowPoints */
7229
7230     /* MapWindowPoints(NULL or wnd, NULL or wnd, NULL, 1); crashes on Windows */
7231
7232     SetLastError(0xdeadbeef);
7233     n = MapWindowPoints(NULL, NULL, NULL, 0);
7234     err = GetLastError();
7235     ok(n == 0, "Got %d, expected %d\n", n, 0);
7236     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7237
7238     SetLastError(0xdeadbeef);
7239     n = MapWindowPoints(wnd, wnd, NULL, 0);
7240     err = GetLastError();
7241     ok(n == 0, "Got %d, expected %d\n", n, 0);
7242     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7243
7244     n = MapWindowPoints(wnd, NULL, NULL, 0);
7245     ok(n == MAKELONG(window_rect.left, window_rect.top), "Got %x, expected %x\n",
7246        n, MAKELONG(window_rect.left, window_rect.top));
7247
7248     n = MapWindowPoints(NULL, wnd, NULL, 0);
7249     ok(n == MAKELONG(-window_rect.left, -window_rect.top), "Got %x, expected %x\n",
7250        n, MAKELONG(-window_rect.left, -window_rect.top));
7251
7252     SetLastError(0xdeadbeef);
7253     p.x = p.y = 100;
7254     n = MapWindowPoints(dwnd, NULL, &p, 1);
7255     err = GetLastError();
7256     ok(n == 0, "Got %d, expected %d\n", n, 0);
7257     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7258     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7259
7260     SetLastError(0xdeadbeef);
7261     p.x = p.y = 100;
7262     n = MapWindowPoints(dwnd, wnd, &p, 1);
7263     err = GetLastError();
7264     ok(n == 0, "Got %d, expected %d\n", n, 0);
7265     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7266     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7267
7268     SetLastError(0xdeadbeef);
7269     p.x = p.y = 100;
7270     n = MapWindowPoints(NULL, dwnd, &p, 1);
7271     err = GetLastError();
7272     ok(n == 0, "Got %d, expected %d\n", n, 0);
7273     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7274     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7275
7276     SetLastError(0xdeadbeef);
7277     p.x = p.y = 100;
7278     n = MapWindowPoints(wnd, dwnd, &p, 1);
7279     err = GetLastError();
7280     ok(n == 0, "Got %d, expected %d\n", n, 0);
7281     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7282     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7283
7284     SetLastError(0xdeadbeef);
7285     p.x = p.y = 100;
7286     n = MapWindowPoints(dwnd, dwnd, &p, 1);
7287     err = GetLastError();
7288     ok(n == 0, "Got %d, expected %d\n", n, 0);
7289     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7290     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7291
7292     SetLastError(0xdeadbeef);
7293     p.x = p.y = 100;
7294     n = MapWindowPoints(NULL, NULL, &p, 1);
7295     err = GetLastError();
7296     ok(n == 0, "Got %d, expected %d\n", n, 0);
7297     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7298     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7299
7300     SetLastError(0xdeadbeef);
7301     p.x = p.y = 100;
7302     n = MapWindowPoints(wnd, wnd, &p, 1);
7303     err = GetLastError();
7304     ok(n == 0, "Got %d, expected %d\n", n, 0);
7305     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7306     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7307
7308     p.x = p.y = 100;
7309     n = MapWindowPoints(wnd, NULL, &p, 1);
7310     ok(n == MAKELONG(window_rect.left, window_rect.top), "Got %x, expected %x\n",
7311        n, MAKELONG(window_rect.left, window_rect.top));
7312     ok((p.x == (window_rect.left + 100)) && (p.y == (window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7313        p.x, p.y, window_rect.left + 100, window_rect.top + 100);
7314
7315     p.x = p.y = 100;
7316     n = MapWindowPoints(NULL, wnd, &p, 1);
7317     ok(n == MAKELONG(-window_rect.left, -window_rect.top), "Got %x, expected %x\n",
7318        n, MAKELONG(-window_rect.left, -window_rect.top));
7319     ok((p.x == (-window_rect.left + 100)) && (p.y == (-window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7320        p.x, p.y, -window_rect.left + 100, -window_rect.top + 100);
7321
7322     SetLastError(0xdeadbeef);
7323     p.x = p.y = 0;
7324     n = MapWindowPoints(wnd0, NULL, &p, 1);
7325     err = GetLastError();
7326     ok(n == 0, "Got %x,  expected 0\n", n);
7327     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7328     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7329
7330     SetLastError(0xdeadbeef);
7331     p.x = p.y = 0;
7332     n = MapWindowPoints(NULL, wnd0, &p, 1);
7333     err = GetLastError();
7334     ok(n == 0, "Got %x,  expected 0\n", n);
7335     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7336     ok(err == 0xdeadbeef, "Got %x, expected %x\n", err, 0xdeadbeef);
7337
7338     /* Test ClientToScreen */
7339
7340     /* ClientToScreen(wnd, NULL); crashes on Windows */
7341
7342     SetLastError(0xdeadbeef);
7343     ret = ClientToScreen(NULL, NULL);
7344     err = GetLastError();
7345     ok(!ret, "Should fail\n");
7346     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7347
7348     SetLastError(0xdeadbeef);
7349     p.x = p.y = 100;
7350     ret = ClientToScreen(NULL, &p);
7351     err = GetLastError();
7352     ok(!ret, "Should fail\n");
7353     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7354     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7355
7356     SetLastError(0xdeadbeef);
7357     p.x = p.y = 100;
7358     ret = ClientToScreen(dwnd, &p);
7359     err = GetLastError();
7360     ok(!ret, "Should fail\n");
7361     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7362     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7363
7364     p.x = p.y = 100;
7365     ret = ClientToScreen(wnd, &p);
7366     ok(ret, "Failed with error %u\n", GetLastError());
7367     ok((p.x == (window_rect.left + 100)) && (p.y == (window_rect.top + 100)), "Failed got (%d, %d), expected (%d, %d)\n",
7368        p.x, p.y, window_rect.left + 100, window_rect.top + 100);
7369
7370     p.x = p.y = 0;
7371     ret = ClientToScreen(wnd0, &p);
7372     ok(ret, "Failed with error %u\n", GetLastError());
7373     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7374
7375     /* Test ScreenToClient */
7376
7377     /* ScreenToClient(wnd, NULL); crashes on Windows */
7378
7379     SetLastError(0xdeadbeef);
7380     ret = ScreenToClient(NULL, NULL);
7381     err = GetLastError();
7382     ok(!ret, "Should fail\n");
7383     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7384
7385     SetLastError(0xdeadbeef);
7386     p.x = p.y = 100;
7387     ret = ScreenToClient(NULL, &p);
7388     err = GetLastError();
7389     ok(!ret, "Should fail\n");
7390     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7391     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7392
7393     SetLastError(0xdeadbeef);
7394     p.x = p.y = 100;
7395     ret = ScreenToClient(dwnd, &p);
7396     err = GetLastError();
7397     ok(!ret, "Should fail\n");
7398     ok(p.x == 100 && p.y == 100, "Failed got(%d, %d), expected (%d, %d)\n", p.x, p.y, 100, 100);
7399     ok(err == ERROR_INVALID_WINDOW_HANDLE, "Got %x, expected %x\n", err, ERROR_INVALID_WINDOW_HANDLE);
7400
7401     p.x = p.y = 100;
7402     ret = ScreenToClient(wnd, &p);
7403     ok(ret, "Failed with error %u\n", GetLastError());
7404     ok((p.x == (-window_rect.left + 100)) && (p.y == (-window_rect.top + 100)), "Failed got(%d, %d), expected (%d, %d)\n",
7405        p.x, p.y, -window_rect.left + 100, -window_rect.top + 100);
7406
7407     p.x = p.y = 0;
7408     ret = ScreenToClient(wnd0, &p);
7409     ok(ret, "Failed with error %u\n", GetLastError());
7410     ok((p.x == 0) && (p.y == 0), "Failed got (%d, %d), expected (0, 0)\n", p.x, p.y);
7411
7412     DestroyWindow(wnd);
7413     DestroyWindow(wnd0);
7414 }
7415
7416 static void test_update_region(void)
7417 {
7418     HWND hwnd, parent, child;
7419     HRGN  rgn1, rgn2;
7420     const RECT rc = {15, 15, 40, 40};
7421     const POINT wnd_orig = {30, 20};
7422     const POINT child_orig = {10, 5};
7423
7424     parent = CreateWindowExA(0, "MainWindowClass", NULL,
7425                 WS_VISIBLE | WS_CLIPCHILDREN,
7426                 0, 0, 300, 150, NULL, NULL, GetModuleHandleA(0), 0);
7427     hwnd = CreateWindowExA(0, "MainWindowClass", NULL,
7428                 WS_VISIBLE | WS_CLIPCHILDREN | WS_CHILD,
7429                 0, 0, 200, 100, parent, NULL, GetModuleHandleA(0), 0);
7430     child = CreateWindowExA(0, "MainWindowClass", NULL,
7431                 WS_VISIBLE | WS_CHILD,
7432                 child_orig.x, child_orig.y,  100, 50,
7433                 hwnd, NULL, GetModuleHandleA(0), 0);
7434     assert(parent && hwnd && child);
7435
7436     ValidateRgn(parent, NULL);
7437     ValidateRgn(hwnd, NULL);
7438     InvalidateRect(hwnd, &rc, FALSE);
7439     ValidateRgn(child, NULL);
7440
7441     rgn1 = CreateRectRgn(0, 0, 0, 0);
7442     ok(GetUpdateRgn(parent, rgn1, FALSE) == NULLREGION,
7443             "has invalid area after ValidateRgn(NULL)\n");
7444     GetUpdateRgn(hwnd, rgn1, FALSE);
7445     rgn2 = CreateRectRgnIndirect(&rc);
7446     ok(EqualRgn(rgn1, rgn2), "assigned and retrieved update regions are different\n");
7447     ok(GetUpdateRgn(child, rgn2, FALSE) == NULLREGION,
7448             "has invalid area after ValidateRgn(NULL)\n");
7449
7450     SetWindowPos(hwnd, 0, wnd_orig.x, wnd_orig.y,  0, 0,
7451             SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE);
7452
7453     /* parent now has non-simple update region, it consist of
7454      * two rects, that was exposed after hwnd moving ... */
7455     SetRectRgn(rgn1, 0, 0, 200, wnd_orig.y);
7456     SetRectRgn(rgn2, 0, 0, wnd_orig.x, 100);
7457     CombineRgn(rgn1, rgn1, rgn2, RGN_OR);
7458     /* ... and mapped hwnd's invalid area, that hwnd has before moving */
7459     SetRectRgn(rgn2, rc.left + wnd_orig.x, rc.top + wnd_orig.y,
7460             rc.right + wnd_orig.x, rc.bottom + wnd_orig.y);
7461     CombineRgn(rgn1, rgn1, rgn2, RGN_OR);
7462     GetUpdateRgn(parent, rgn2, FALSE);
7463 todo_wine
7464     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7465
7466     /* hwnd has the same invalid region as before moving */
7467     SetRectRgn(rgn1, rc.left, rc.top, rc.right, rc.bottom);
7468     GetUpdateRgn(hwnd, rgn2, FALSE);
7469     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7470
7471     /* hwnd's invalid area maps to child during moving */
7472     SetRectRgn(rgn1, rc.left - child_orig.x , rc.top - child_orig.y,
7473             rc.right - child_orig.x, rc.bottom - child_orig.y);
7474     GetUpdateRgn(child, rgn2, FALSE);
7475 todo_wine
7476     ok(EqualRgn(rgn1, rgn2), "wrong update region\n");
7477
7478     DeleteObject(rgn1);
7479     DeleteObject(rgn2);
7480     DestroyWindow(parent);
7481 }
7482
7483 START_TEST(win)
7484 {
7485     HMODULE user32 = GetModuleHandleA( "user32.dll" );
7486     HMODULE gdi32 = GetModuleHandleA("gdi32.dll");
7487     pGetAncestor = (void *)GetProcAddress( user32, "GetAncestor" );
7488     pGetWindowInfo = (void *)GetProcAddress( user32, "GetWindowInfo" );
7489     pGetWindowModuleFileNameA = (void *)GetProcAddress( user32, "GetWindowModuleFileNameA" );
7490     pGetLayeredWindowAttributes = (void *)GetProcAddress( user32, "GetLayeredWindowAttributes" );
7491     pSetLayeredWindowAttributes = (void *)GetProcAddress( user32, "SetLayeredWindowAttributes" );
7492     pUpdateLayeredWindow = (void *)GetProcAddress( user32, "UpdateLayeredWindow" );
7493     pUpdateLayeredWindowIndirect = (void *)GetProcAddress( user32, "UpdateLayeredWindowIndirect" );
7494     pGetMonitorInfoA = (void *)GetProcAddress( user32,  "GetMonitorInfoA" );
7495     pMonitorFromPoint = (void *)GetProcAddress( user32,  "MonitorFromPoint" );
7496     pGetWindowRgnBox = (void *)GetProcAddress( user32, "GetWindowRgnBox" );
7497     pGetGUIThreadInfo = (void *)GetProcAddress( user32, "GetGUIThreadInfo" );
7498     pGetProcessDefaultLayout = (void *)GetProcAddress( user32, "GetProcessDefaultLayout" );
7499     pSetProcessDefaultLayout = (void *)GetProcAddress( user32, "SetProcessDefaultLayout" );
7500     pFlashWindowEx = (void *)GetProcAddress( user32, "FlashWindowEx" );
7501     pGetLayout = (void *)GetProcAddress( gdi32, "GetLayout" );
7502     pSetLayout = (void *)GetProcAddress( gdi32, "SetLayout" );
7503     pMirrorRgn = (void *)GetProcAddress( gdi32, "MirrorRgn" );
7504
7505     if (!RegisterWindowClasses()) assert(0);
7506
7507     hwndMain = CreateWindowExA(/*WS_EX_TOOLWINDOW*/ 0, "MainWindowClass", "Main window",
7508                                WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
7509                                WS_MAXIMIZEBOX | WS_POPUP | WS_VISIBLE,
7510                                100, 100, 200, 200,
7511                                0, 0, GetModuleHandleA(NULL), NULL);
7512     assert( hwndMain );
7513
7514     if(!SetForegroundWindow(hwndMain)) {
7515         /* workaround for foreground lock timeout */
7516         INPUT input[2];
7517         UINT events_no;
7518
7519         memset(input, 0, sizeof(input));
7520         input[0].type = INPUT_MOUSE;
7521         input[0].mi.dx = 101;
7522         input[0].mi.dy = 101;
7523         input[0].mi.dwFlags = MOUSEEVENTF_LEFTDOWN;
7524         input[0].type = INPUT_MOUSE;
7525         input[0].mi.dx = 101;
7526         input[0].mi.dy = 101;
7527         input[0].mi.dwFlags = MOUSEEVENTF_LEFTUP;
7528         events_no = SendInput(2, input, sizeof(input[0]));
7529         ok(events_no == 2, "SendInput returned %d\n", events_no);
7530         ok(SetForegroundWindow(hwndMain), "SetForegroundWindow failed\n");
7531     }
7532
7533     SetLastError(0xdeafbeef);
7534     GetWindowLongPtrW(GetDesktopWindow(), GWLP_WNDPROC);
7535     is_win9x = (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED);
7536
7537     hhook = SetWindowsHookExA(WH_CBT, cbt_hook_proc, 0, GetCurrentThreadId());
7538     if (!hhook) win_skip( "Cannot set CBT hook, skipping some tests\n" );
7539
7540     /* make sure that these tests are executed first */
7541     test_FindWindowEx();
7542     test_SetParent();
7543
7544     hwndMain2 = CreateWindowExA(/*WS_EX_TOOLWINDOW*/ 0, "MainWindowClass", "Main window 2",
7545                                 WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
7546                                 WS_MAXIMIZEBOX | WS_POPUP,
7547                                 100, 100, 200, 200,
7548                                 0, 0, GetModuleHandleA(NULL), NULL);
7549     assert( hwndMain2 );
7550
7551     our_pid = GetWindowThreadProcessId(hwndMain, NULL);
7552
7553     /* Add the tests below this line */
7554     test_child_window_from_point();
7555     test_thick_child_size(hwndMain);
7556     test_fullscreen();
7557     test_hwnd_message();
7558     test_nonclient_area(hwndMain);
7559     test_params();
7560     test_GetWindowModuleFileName();
7561     test_capture_1();
7562     test_capture_2();
7563     test_capture_3(hwndMain, hwndMain2);
7564     test_capture_4();
7565     test_rtl_layout();
7566     test_FlashWindowEx();
7567
7568     test_CreateWindow();
7569     test_parent_owner();
7570     test_enum_thread_windows();
7571
7572     test_mdi();
7573     test_icons();
7574     test_SetWindowPos(hwndMain, hwndMain2);
7575     test_SetMenu(hwndMain);
7576     test_SetFocus(hwndMain);
7577     test_SetActiveWindow(hwndMain);
7578     test_NCRedraw();
7579
7580     test_children_zorder(hwndMain);
7581     test_popup_zorder(hwndMain2, hwndMain, WS_POPUP);
7582     test_popup_zorder(hwndMain2, hwndMain, 0);
7583     test_GetLastActivePopup();
7584     test_keyboard_input(hwndMain);
7585     test_mouse_input(hwndMain);
7586     test_validatergn(hwndMain);
7587     test_nccalcscroll( hwndMain);
7588     test_scrollwindow( hwndMain);
7589     test_scrollvalidate( hwndMain);
7590     test_scrolldc( hwndMain);
7591     test_scroll();
7592     test_IsWindowUnicode();
7593     test_vis_rgn(hwndMain);
7594
7595     test_AdjustWindowRect();
7596     test_window_styles();
7597     test_dialog_styles();
7598     test_redrawnow();
7599     test_csparentdc();
7600     test_SetWindowLong();
7601     test_ShowWindow();
7602     if (0) test_gettext(); /* crashes on NT4 */
7603     test_GetUpdateRect();
7604     test_Expose();
7605     test_layered_window();
7606
7607     test_SetForegroundWindow(hwndMain);
7608     test_shell_window();
7609     test_handles( hwndMain );
7610     test_winregion();
7611     test_map_points();
7612     test_update_region();
7613
7614     /* add the tests above this line */
7615     if (hhook) UnhookWindowsHookEx(hhook);
7616
7617     DestroyWindow(hwndMain2);
7618     DestroyWindow(hwndMain);
7619 }