dlls/user32/tests/cursoricon.c

   1 /*
   2  * Unit test suite for cursors and icons.
   3  *
   4  * Copyright 2006 Michael Kaufmann
   5  * Copyright 2007 Dmitry Timoshkov
   6  * Copyright 2007-2008 Andrew Riedi
   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 #include <assert.h>
  24 #include <stdlib.h>
  25 #include <stdarg.h>
  26 #include <stdio.h>
  27
  28 #include "wine/test.h"
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "winreg.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34
  35 #include "pshpack1.h"
  36
  37 typedef struct
  38 {
  39     BYTE bWidth;
  40     BYTE bHeight;
  41     BYTE bColorCount;
  42     BYTE bReserved;
  43     WORD xHotspot;
  44     WORD yHotspot;
  45     DWORD dwDIBSize;
  46     DWORD dwDIBOffset;
  47 } CURSORICONFILEDIRENTRY;
  48
  49 typedef struct
  50 {
  51     WORD idReserved;
  52     WORD idType;
  53     WORD idCount;
  54     CURSORICONFILEDIRENTRY idEntries[1];
  55 } CURSORICONFILEDIR;
  56
  57 #include "poppack.h"
  58
  59 static char **test_argv;
  60 static int test_argc;
  61 static HWND child = 0;
  62 static HWND parent = 0;
  63 static HANDLE child_process;
  64
  65 #define PROC_INIT (WM_USER+1)
  66
  67 static BOOL (WINAPI *pGetCursorInfo)(CURSORINFO *);
  68
  69 static LRESULT CALLBACK callback_child(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  70 {
  71     BOOL ret;
  72     DWORD error;
  73
  74     switch (msg)
  75     {
  76         /* Destroy the cursor. */
  77         case WM_USER+1:
  78             SetLastError(0xdeadbeef);
  79             ret = DestroyCursor((HCURSOR) lParam);
  80             error = GetLastError();
  81             todo_wine ok(!ret || broken(ret) /* win9x */, "DestroyCursor on the active cursor succeeded.\n");
  82             ok(error == ERROR_DESTROY_OBJECT_OF_OTHER_THREAD ||
  83                error == 0xdeadbeef,  /* vista */
  84                 "Last error: %u\n", error);
  85             return TRUE;
  86         case WM_DESTROY:
  87             PostQuitMessage(0);
  88             return 0;
  89     }
  90
  91     return DefWindowProc(hwnd, msg, wParam, lParam);
  92 }
  93
  94 static LRESULT CALLBACK callback_parent(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  95 {
  96     if (msg == PROC_INIT)
  97     {
  98         child = (HWND) wParam;
  99         return TRUE;
 100     }
 101
 102     return DefWindowProc(hwnd, msg, wParam, lParam);
 103 }
 104
 105 static void do_child(void)
 106 {
 107     WNDCLASS class;
 108     MSG msg;
 109     BOOL ret;
 110
 111     /* Register a new class. */
 112     class.style = CS_GLOBALCLASS;
 113     class.lpfnWndProc = callback_child;
 114     class.cbClsExtra = 0;
 115     class.cbWndExtra = 0;
 116     class.hInstance = GetModuleHandle(NULL);
 117     class.hIcon = NULL;
 118     class.hCursor = NULL;
 119     class.hbrBackground = NULL;
 120     class.lpszMenuName = NULL;
 121     class.lpszClassName = "cursor_child";
 122
 123     SetLastError(0xdeadbeef);
 124     ret = RegisterClass(&class);
 125     ok(ret, "Failed to register window class.  Error: %u\n", GetLastError());
 126
 127     /* Create a window. */
 128     child = CreateWindowA("cursor_child", "cursor_child", WS_POPUP | WS_VISIBLE,
 129         0, 0, 200, 200, 0, 0, 0, NULL);
 130     ok(child != 0, "CreateWindowA failed.  Error: %u\n", GetLastError());
 131
 132     /* Let the parent know our HWND. */
 133     PostMessage(parent, PROC_INIT, (WPARAM) child, 0);
 134
 135     /* Receive messages. */
 136     while ((ret = GetMessage(&msg, 0, 0, 0)))
 137     {
 138         ok(ret != -1, "GetMessage failed.  Error: %u\n", GetLastError());
 139         TranslateMessage(&msg);
 140         DispatchMessage(&msg);
 141     }
 142 }
 143
 144 static void do_parent(void)
 145 {
 146     char path_name[MAX_PATH];
 147     PROCESS_INFORMATION info;
 148     STARTUPINFOA startup;
 149     WNDCLASS class;
 150     MSG msg;
 151     BOOL ret;
 152
 153     /* Register a new class. */
 154     class.style = CS_GLOBALCLASS;
 155     class.lpfnWndProc = callback_parent;
 156     class.cbClsExtra = 0;
 157     class.cbWndExtra = 0;
 158     class.hInstance = GetModuleHandle(NULL);
 159     class.hIcon = NULL;
 160     class.hCursor = NULL;
 161     class.hbrBackground = NULL;
 162     class.lpszMenuName = NULL;
 163     class.lpszClassName = "cursor_parent";
 164
 165     SetLastError(0xdeadbeef);
 166     ret = RegisterClass(&class);
 167     ok(ret, "Failed to register window class.  Error: %u\n", GetLastError());
 168
 169     /* Create a window. */
 170     parent = CreateWindowA("cursor_parent", "cursor_parent", WS_POPUP | WS_VISIBLE,
 171         0, 0, 200, 200, 0, 0, 0, NULL);
 172     ok(parent != 0, "CreateWindowA failed.  Error: %u\n", GetLastError());
 173
 174     /* Start child process. */
 175     memset(&startup, 0, sizeof(startup));
 176     startup.cb = sizeof(startup);
 177     startup.dwFlags = STARTF_USESHOWWINDOW;
 178     startup.wShowWindow = SW_SHOWNORMAL;
 179
 180     sprintf(path_name, "%s cursoricon %lx", test_argv[0], (INT_PTR)parent);
 181     ok(CreateProcessA(NULL, path_name, NULL, NULL, FALSE, 0L, NULL, NULL, &startup, &info), "CreateProcess failed.\n");
 182     child_process = info.hProcess;
 183
 184     /* Wait for child window handle. */
 185     while ((child == 0) && (ret = GetMessage(&msg, parent, 0, 0)))
 186     {
 187         ok(ret != -1, "GetMessage failed.  Error: %u\n", GetLastError());
 188         TranslateMessage(&msg);
 189         DispatchMessage(&msg);
 190     }
 191 }
 192
 193 static void finish_child_process(void)
 194 {
 195     SendMessage(child, WM_CLOSE, 0, 0);
 196     winetest_wait_child_process( child_process );
 197     CloseHandle(child_process);
 198 }
 199
 200 static void test_child_process(void)
 201 {
 202     static const BYTE bmp_bits[4096];
 203     HCURSOR cursor;
 204     ICONINFO cursorInfo;
 205     UINT display_bpp;
 206     HDC hdc;
 207
 208     /* Create and set a dummy cursor. */
 209     hdc = GetDC(0);
 210     display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
 211     ReleaseDC(0, hdc);
 212
 213     cursorInfo.fIcon = FALSE;
 214     cursorInfo.xHotspot = 0;
 215     cursorInfo.yHotspot = 0;
 216     cursorInfo.hbmMask = CreateBitmap(32, 32, 1, 1, bmp_bits);
 217     cursorInfo.hbmColor = CreateBitmap(32, 32, 1, display_bpp, bmp_bits);
 218
 219     cursor = CreateIconIndirect(&cursorInfo);
 220     ok(cursor != NULL, "CreateIconIndirect returned %p.\n", cursor);
 221
 222     SetCursor(cursor);
 223
 224     /* Destroy the cursor. */
 225     SendMessage(child, WM_USER+1, 0, (LPARAM) cursor);
 226 }
 227
 228 static void test_CopyImage_Check(HBITMAP bitmap, UINT flags, INT copyWidth, INT copyHeight,
 229                                   INT expectedWidth, INT expectedHeight, WORD expectedDepth, BOOL dibExpected)
 230 {
 231     HBITMAP copy;
 232     BITMAP origBitmap;
 233     BITMAP copyBitmap;
 234     BOOL orig_is_dib;
 235     BOOL copy_is_dib;
 236
 237     copy = CopyImage(bitmap, IMAGE_BITMAP, copyWidth, copyHeight, flags);
 238     ok(copy != NULL, "CopyImage() failed\n");
 239     if (copy != NULL)
 240     {
 241         GetObject(bitmap, sizeof(origBitmap), &origBitmap);
 242         GetObject(copy, sizeof(copyBitmap), &copyBitmap);
 243         orig_is_dib = (origBitmap.bmBits != NULL);
 244         copy_is_dib = (copyBitmap.bmBits != NULL);
 245
 246         if (copy_is_dib && dibExpected
 247             && copyBitmap.bmBitsPixel == 24
 248             && (expectedDepth == 16 || expectedDepth == 32))
 249         {
 250             /* Windows 95 doesn't create DIBs with a depth of 16 or 32 bit */
 251             if (GetVersion() & 0x80000000)
 252             {
 253                 expectedDepth = 24;
 254             }
 255         }
 256
 257         if (copy_is_dib && !dibExpected && !(flags & LR_CREATEDIBSECTION))
 258         {
 259             /* It's not forbidden to create a DIB section if the flag
 260                LR_CREATEDIBSECTION is absent.
 261                Windows 9x does this if the bitmap has a depth that doesn't
 262                match the screen depth, Windows NT doesn't */
 263             dibExpected = TRUE;
 264             expectedDepth = origBitmap.bmBitsPixel;
 265         }
 266
 267         ok((!(dibExpected ^ copy_is_dib)
 268              && (copyBitmap.bmWidth == expectedWidth)
 269              && (copyBitmap.bmHeight == expectedHeight)
 270              && (copyBitmap.bmBitsPixel == expectedDepth)),
 271              "CopyImage ((%s, %dx%d, %u bpp), %d, %d, %#x): Expected (%s, %dx%d, %u bpp), got (%s, %dx%d, %u bpp)\n",
 272                   orig_is_dib ? "DIB" : "DDB", origBitmap.bmWidth, origBitmap.bmHeight, origBitmap.bmBitsPixel,
 273                   copyWidth, copyHeight, flags,
 274                   dibExpected ? "DIB" : "DDB", expectedWidth, expectedHeight, expectedDepth,
 275                   copy_is_dib ? "DIB" : "DDB", copyBitmap.bmWidth, copyBitmap.bmHeight, copyBitmap.bmBitsPixel);
 276
 277         DeleteObject(copy);
 278     }
 279 }
 280
 281 static void test_CopyImage_Bitmap(int depth)
 282 {
 283     HBITMAP ddb, dib;
 284     HDC screenDC;
 285     BITMAPINFO * info;
 286     VOID * bits;
 287     int screen_depth;
 288     unsigned int i;
 289
 290     /* Create a device-independent bitmap (DIB) */
 291     info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD));
 292     info->bmiHeader.biSize = sizeof(info->bmiHeader);
 293     info->bmiHeader.biWidth = 2;
 294     info->bmiHeader.biHeight = 2;
 295     info->bmiHeader.biPlanes = 1;
 296     info->bmiHeader.biBitCount = depth;
 297     info->bmiHeader.biCompression = BI_RGB;
 298
 299     for (i=0; i < 256; i++)
 300     {
 301         info->bmiColors[i].rgbRed = i;
 302         info->bmiColors[i].rgbGreen = i;
 303         info->bmiColors[i].rgbBlue = 255 - i;
 304         info->bmiColors[i].rgbReserved = 0;
 305     }
 306
 307     dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 308
 309     /* Create a device-dependent bitmap (DDB) */
 310     screenDC = GetDC(NULL);
 311     screen_depth = GetDeviceCaps(screenDC, BITSPIXEL);
 312     if (depth == 1 || depth == screen_depth)
 313     {
 314         ddb = CreateBitmap(2, 2, 1, depth, NULL);
 315     }
 316     else
 317     {
 318         ddb = NULL;
 319     }
 320     ReleaseDC(NULL, screenDC);
 321
 322     if (ddb != NULL)
 323     {
 324         test_CopyImage_Check(ddb, 0, 0, 0, 2, 2, depth == 1 ? 1 : screen_depth, FALSE);
 325         test_CopyImage_Check(ddb, 0, 0, 5, 2, 5, depth == 1 ? 1 : screen_depth, FALSE);
 326         test_CopyImage_Check(ddb, 0, 5, 0, 5, 2, depth == 1 ? 1 : screen_depth, FALSE);
 327         test_CopyImage_Check(ddb, 0, 5, 5, 5, 5, depth == 1 ? 1 : screen_depth, FALSE);
 328
 329         test_CopyImage_Check(ddb, LR_MONOCHROME, 0, 0, 2, 2, 1, FALSE);
 330         test_CopyImage_Check(ddb, LR_MONOCHROME, 5, 0, 5, 2, 1, FALSE);
 331         test_CopyImage_Check(ddb, LR_MONOCHROME, 0, 5, 2, 5, 1, FALSE);
 332         test_CopyImage_Check(ddb, LR_MONOCHROME, 5, 5, 5, 5, 1, FALSE);
 333
 334         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 335         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 336         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 337         test_CopyImage_Check(ddb, LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 338
 339         /* LR_MONOCHROME is ignored if LR_CREATEDIBSECTION is present */
 340         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 341         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 342         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 343         test_CopyImage_Check(ddb, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 344
 345         DeleteObject(ddb);
 346     }
 347
 348     if (depth != 1)
 349     {
 350         test_CopyImage_Check(dib, 0, 0, 0, 2, 2, screen_depth, FALSE);
 351         test_CopyImage_Check(dib, 0, 5, 0, 5, 2, screen_depth, FALSE);
 352         test_CopyImage_Check(dib, 0, 0, 5, 2, 5, screen_depth, FALSE);
 353         test_CopyImage_Check(dib, 0, 5, 5, 5, 5, screen_depth, FALSE);
 354     }
 355
 356     test_CopyImage_Check(dib, LR_MONOCHROME, 0, 0, 2, 2, 1, FALSE);
 357     test_CopyImage_Check(dib, LR_MONOCHROME, 5, 0, 5, 2, 1, FALSE);
 358     test_CopyImage_Check(dib, LR_MONOCHROME, 0, 5, 2, 5, 1, FALSE);
 359     test_CopyImage_Check(dib, LR_MONOCHROME, 5, 5, 5, 5, 1, FALSE);
 360
 361     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 362     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 363     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 364     test_CopyImage_Check(dib, LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 365
 366     /* LR_MONOCHROME is ignored if LR_CREATEDIBSECTION is present */
 367     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 0, 2, 2, depth, TRUE);
 368     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 0, 5, 2, depth, TRUE);
 369     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 0, 5, 2, 5, depth, TRUE);
 370     test_CopyImage_Check(dib, LR_MONOCHROME | LR_CREATEDIBSECTION, 5, 5, 5, 5, depth, TRUE);
 371
 372     DeleteObject(dib);
 373
 374     if (depth == 1)
 375     {
 376         /* Special case: A monochrome DIB is converted to a monochrome DDB if
 377            the colors in the color table are black and white.
 378
 379            Skip this test on Windows 95, it always creates a monochrome DDB
 380            in this case */
 381
 382         if (!(GetVersion() & 0x80000000))
 383         {
 384             info->bmiHeader.biBitCount = 1;
 385             info->bmiColors[0].rgbRed = 0xFF;
 386             info->bmiColors[0].rgbGreen = 0;
 387             info->bmiColors[0].rgbBlue = 0;
 388             info->bmiColors[1].rgbRed = 0;
 389             info->bmiColors[1].rgbGreen = 0xFF;
 390             info->bmiColors[1].rgbBlue = 0;
 391
 392             dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 393             test_CopyImage_Check(dib, 0, 0, 0, 2, 2, screen_depth, FALSE);
 394             test_CopyImage_Check(dib, 0, 5, 0, 5, 2, screen_depth, FALSE);
 395             test_CopyImage_Check(dib, 0, 0, 5, 2, 5, screen_depth, FALSE);
 396             test_CopyImage_Check(dib, 0, 5, 5, 5, 5, screen_depth, FALSE);
 397             DeleteObject(dib);
 398
 399             info->bmiHeader.biBitCount = 1;
 400             info->bmiColors[0].rgbRed = 0;
 401             info->bmiColors[0].rgbGreen = 0;
 402             info->bmiColors[0].rgbBlue = 0;
 403             info->bmiColors[1].rgbRed = 0xFF;
 404             info->bmiColors[1].rgbGreen = 0xFF;
 405             info->bmiColors[1].rgbBlue = 0xFF;
 406
 407             dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 408             test_CopyImage_Check(dib, 0, 0, 0, 2, 2, 1, FALSE);
 409             test_CopyImage_Check(dib, 0, 5, 0, 5, 2, 1, FALSE);
 410             test_CopyImage_Check(dib, 0, 0, 5, 2, 5, 1, FALSE);
 411             test_CopyImage_Check(dib, 0, 5, 5, 5, 5, 1, FALSE);
 412             DeleteObject(dib);
 413
 414             info->bmiHeader.biBitCount = 1;
 415             info->bmiColors[0].rgbRed = 0xFF;
 416             info->bmiColors[0].rgbGreen = 0xFF;
 417             info->bmiColors[0].rgbBlue = 0xFF;
 418             info->bmiColors[1].rgbRed = 0;
 419             info->bmiColors[1].rgbGreen = 0;
 420             info->bmiColors[1].rgbBlue = 0;
 421
 422             dib = CreateDIBSection(NULL, info, DIB_RGB_COLORS, &bits, NULL, 0);
 423             test_CopyImage_Check(dib, 0, 0, 0, 2, 2, 1, FALSE);
 424             test_CopyImage_Check(dib, 0, 5, 0, 5, 2, 1, FALSE);
 425             test_CopyImage_Check(dib, 0, 0, 5, 2, 5, 1, FALSE);
 426             test_CopyImage_Check(dib, 0, 5, 5, 5, 5, 1, FALSE);
 427             DeleteObject(dib);
 428         }
 429     }
 430
 431     HeapFree(GetProcessHeap(), 0, info);
 432 }
 433
 434 static void test_initial_cursor(void)
 435 {
 436     HCURSOR cursor, cursor2;
 437     DWORD error;
 438
 439     cursor = GetCursor();
 440
 441     /* Check what handle GetCursor() returns if a cursor is not set yet. */
 442     SetLastError(0xdeadbeef);
 443     cursor2 = LoadCursor(NULL, IDC_WAIT);
 444     todo_wine {
 445         ok(cursor == cursor2, "cursor (%p) is not IDC_WAIT (%p).\n", cursor, cursor2);
 446     }
 447     error = GetLastError();
 448     ok(error == 0xdeadbeef, "Last error: 0x%08x\n", error);
 449 }
 450
 451 static void test_icon_info_dbg(HICON hIcon, UINT exp_cx, UINT exp_cy, UINT exp_bpp, int line)
 452 {
 453     ICONINFO info;
 454     DWORD ret;
 455     BITMAP bmMask, bmColor;
 456
 457     ret = GetIconInfo(hIcon, &info);
 458     ok_(__FILE__, line)(ret, "GetIconInfo failed\n");
 459
 460     /* CreateIcon under XP causes info.fIcon to be 0 */
 461     ok_(__FILE__, line)(info.xHotspot == exp_cx/2, "info.xHotspot = %u\n", info.xHotspot);
 462     ok_(__FILE__, line)(info.yHotspot == exp_cy/2, "info.yHotspot = %u\n", info.yHotspot);
 463     ok_(__FILE__, line)(info.hbmMask != 0, "info.hbmMask is NULL\n");
 464
 465     ret = GetObject(info.hbmMask, sizeof(bmMask), &bmMask);
 466     ok_(__FILE__, line)(ret == sizeof(bmMask), "GetObject(info.hbmMask) failed, ret %u\n", ret);
 467
 468     if (exp_bpp == 1)
 469         ok_(__FILE__, line)(info.hbmColor == 0, "info.hbmColor should be NULL\n");
 470
 471     if (info.hbmColor)
 472     {
 473         HDC hdc;
 474         UINT display_bpp;
 475
 476         hdc = GetDC(0);
 477         display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
 478         ReleaseDC(0, hdc);
 479
 480         ret = GetObject(info.hbmColor, sizeof(bmColor), &bmColor);
 481         ok_(__FILE__, line)(ret == sizeof(bmColor), "GetObject(info.hbmColor) failed, ret %u\n", ret);
 482
 483         ok_(__FILE__, line)(bmColor.bmBitsPixel == display_bpp /* XP */ ||
 484            bmColor.bmBitsPixel == exp_bpp /* Win98 */,
 485            "bmColor.bmBitsPixel = %d\n", bmColor.bmBitsPixel);
 486         ok_(__FILE__, line)(bmColor.bmWidth == exp_cx, "bmColor.bmWidth = %d\n", bmColor.bmWidth);
 487         ok_(__FILE__, line)(bmColor.bmHeight == exp_cy, "bmColor.bmHeight = %d\n", bmColor.bmHeight);
 488
 489         ok_(__FILE__, line)(bmMask.bmBitsPixel == 1, "bmMask.bmBitsPixel = %d\n", bmMask.bmBitsPixel);
 490         ok_(__FILE__, line)(bmMask.bmWidth == exp_cx, "bmMask.bmWidth = %d\n", bmMask.bmWidth);
 491         ok_(__FILE__, line)(bmMask.bmHeight == exp_cy, "bmMask.bmHeight = %d\n", bmMask.bmHeight);
 492     }
 493     else
 494     {
 495         ok_(__FILE__, line)(bmMask.bmBitsPixel == 1, "bmMask.bmBitsPixel = %d\n", bmMask.bmBitsPixel);
 496         ok_(__FILE__, line)(bmMask.bmWidth == exp_cx, "bmMask.bmWidth = %d\n", bmMask.bmWidth);
 497         ok_(__FILE__, line)(bmMask.bmHeight == exp_cy * 2, "bmMask.bmHeight = %d\n", bmMask.bmHeight);
 498     }
 499 }
 500
 501 #define test_icon_info(a,b,c,d) test_icon_info_dbg((a),(b),(c),(d),__LINE__)
 502
 503 static void test_CreateIcon(void)
 504 {
 505     static const BYTE bmp_bits[1024];
 506     HICON hIcon;
 507     HBITMAP hbmMask, hbmColor;
 508     BITMAPINFO *bmpinfo;
 509     ICONINFO info;
 510     HDC hdc;
 511     void *bits;
 512     UINT display_bpp;
 513
 514     hdc = GetDC(0);
 515     display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
 516
 517     /* these crash under XP
 518     hIcon = CreateIcon(0, 16, 16, 1, 1, bmp_bits, NULL);
 519     hIcon = CreateIcon(0, 16, 16, 1, 1, NULL, bmp_bits);
 520     */
 521
 522     hIcon = CreateIcon(0, 16, 16, 1, 1, bmp_bits, bmp_bits);
 523     ok(hIcon != 0, "CreateIcon failed\n");
 524     test_icon_info(hIcon, 16, 16, 1);
 525     DestroyIcon(hIcon);
 526
 527     hIcon = CreateIcon(0, 16, 16, 1, display_bpp, bmp_bits, bmp_bits);
 528     ok(hIcon != 0, "CreateIcon failed\n");
 529     test_icon_info(hIcon, 16, 16, display_bpp);
 530     DestroyIcon(hIcon);
 531
 532     hbmMask = CreateBitmap(16, 16, 1, 1, bmp_bits);
 533     ok(hbmMask != 0, "CreateBitmap failed\n");
 534     hbmColor = CreateBitmap(16, 16, 1, display_bpp, bmp_bits);
 535     ok(hbmColor != 0, "CreateBitmap failed\n");
 536
 537     info.fIcon = TRUE;
 538     info.xHotspot = 8;
 539     info.yHotspot = 8;
 540     info.hbmMask = 0;
 541     info.hbmColor = 0;
 542     SetLastError(0xdeadbeaf);
 543     hIcon = CreateIconIndirect(&info);
 544     ok(!hIcon, "CreateIconIndirect should fail\n");
 545     ok(GetLastError() == 0xdeadbeaf, "wrong error %u\n", GetLastError());
 546
 547     info.fIcon = TRUE;
 548     info.xHotspot = 8;
 549     info.yHotspot = 8;
 550     info.hbmMask = 0;
 551     info.hbmColor = hbmColor;
 552     SetLastError(0xdeadbeaf);
 553     hIcon = CreateIconIndirect(&info);
 554     ok(!hIcon, "CreateIconIndirect should fail\n");
 555     ok(GetLastError() == 0xdeadbeaf, "wrong error %u\n", GetLastError());
 556
 557     info.fIcon = TRUE;
 558     info.xHotspot = 8;
 559     info.yHotspot = 8;
 560     info.hbmMask = hbmMask;
 561     info.hbmColor = hbmColor;
 562     hIcon = CreateIconIndirect(&info);
 563     ok(hIcon != 0, "CreateIconIndirect failed\n");
 564     test_icon_info(hIcon, 16, 16, display_bpp);
 565     DestroyIcon(hIcon);
 566
 567     DeleteObject(hbmMask);
 568     DeleteObject(hbmColor);
 569
 570     hbmMask = CreateBitmap(16, 32, 1, 1, bmp_bits);
 571     ok(hbmMask != 0, "CreateBitmap failed\n");
 572
 573     info.fIcon = TRUE;
 574     info.xHotspot = 8;
 575     info.yHotspot = 8;
 576     info.hbmMask = hbmMask;
 577     info.hbmColor = 0;
 578     SetLastError(0xdeadbeaf);
 579     hIcon = CreateIconIndirect(&info);
 580     ok(hIcon != 0, "CreateIconIndirect failed\n");
 581     test_icon_info(hIcon, 16, 16, 1);
 582     DestroyIcon(hIcon);
 583
 584     DeleteObject(hbmMask);
 585     DeleteObject(hbmColor);
 586
 587     /* test creating an icon from a DIB section */
 588
 589     bmpinfo = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, FIELD_OFFSET(BITMAPINFO,bmiColors[256]));
 590     bmpinfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
 591     bmpinfo->bmiHeader.biWidth = 32;
 592     bmpinfo->bmiHeader.biHeight = 32;
 593     bmpinfo->bmiHeader.biPlanes = 1;
 594     bmpinfo->bmiHeader.biBitCount = 8;
 595     bmpinfo->bmiHeader.biCompression = BI_RGB;
 596     hbmColor = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 597     ok(hbmColor != NULL, "Expected a handle to the DIB\n");
 598     if (bits)
 599         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 600     bmpinfo->bmiHeader.biBitCount = 1;
 601     hbmMask = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 602     ok(hbmMask != NULL, "Expected a handle to the DIB\n");
 603     if (bits)
 604         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 605
 606     info.fIcon = TRUE;
 607     info.xHotspot = 8;
 608     info.yHotspot = 8;
 609     info.hbmMask = hbmColor;
 610     info.hbmColor = hbmMask;
 611     SetLastError(0xdeadbeaf);
 612     hIcon = CreateIconIndirect(&info);
 613     ok(hIcon != 0, "CreateIconIndirect failed\n");
 614     test_icon_info(hIcon, 32, 32, 8);
 615     DestroyIcon(hIcon);
 616     DeleteObject(hbmColor);
 617
 618     bmpinfo->bmiHeader.biBitCount = 16;
 619     hbmColor = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 620     ok(hbmColor != NULL, "Expected a handle to the DIB\n");
 621     if (bits)
 622         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 623
 624     info.fIcon = TRUE;
 625     info.xHotspot = 8;
 626     info.yHotspot = 8;
 627     info.hbmMask = hbmColor;
 628     info.hbmColor = hbmMask;
 629     SetLastError(0xdeadbeaf);
 630     hIcon = CreateIconIndirect(&info);
 631     ok(hIcon != 0, "CreateIconIndirect failed\n");
 632     test_icon_info(hIcon, 32, 32, 8);
 633     DestroyIcon(hIcon);
 634     DeleteObject(hbmColor);
 635
 636     bmpinfo->bmiHeader.biBitCount = 32;
 637     hbmColor = CreateDIBSection( hdc, bmpinfo, DIB_RGB_COLORS, &bits, NULL, 0 );
 638     ok(hbmColor != NULL, "Expected a handle to the DIB\n");
 639     if (bits)
 640         memset( bits, 0x55, 32 * 32 * bmpinfo->bmiHeader.biBitCount / 8 );
 641
 642     info.fIcon = TRUE;
 643     info.xHotspot = 8;
 644     info.yHotspot = 8;
 645     info.hbmMask = hbmColor;
 646     info.hbmColor = hbmMask;
 647     SetLastError(0xdeadbeaf);
 648     hIcon = CreateIconIndirect(&info);
 649     ok(hIcon != 0, "CreateIconIndirect failed\n");
 650     test_icon_info(hIcon, 32, 32, 8);
 651     DestroyIcon(hIcon);
 652
 653     DeleteObject(hbmMask);
 654     DeleteObject(hbmColor);
 655     HeapFree( GetProcessHeap(), 0, bmpinfo );
 656
 657     ReleaseDC(0, hdc);
 658 }
 659
 660 /* Shamelessly ripped from dlls/oleaut32/tests/olepicture.c */
 661 /* 1x1 pixel gif */
 662 static const unsigned char gifimage[35] = {
 663 0x47,0x49,0x46,0x38,0x37,0x61,0x01,0x00,0x01,0x00,0x80,0x00,0x00,0xff,0xff,0xff,
 664 0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x44,
 665 0x01,0x00,0x3b
 666 };
 667
 668 /* 1x1 pixel jpg */
 669 static const unsigned char jpgimage[285] = {
 670 0xff,0xd8,0xff,0xe0,0x00,0x10,0x4a,0x46,0x49,0x46,0x00,0x01,0x01,0x01,0x01,0x2c,
 671 0x01,0x2c,0x00,0x00,0xff,0xdb,0x00,0x43,0x00,0x05,0x03,0x04,0x04,0x04,0x03,0x05,
 672 0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x07,0x0c,0x08,0x07,0x07,0x07,0x07,0x0f,0x0b,
 673 0x0b,0x09,0x0c,0x11,0x0f,0x12,0x12,0x11,0x0f,0x11,0x11,0x13,0x16,0x1c,0x17,0x13,
 674 0x14,0x1a,0x15,0x11,0x11,0x18,0x21,0x18,0x1a,0x1d,0x1d,0x1f,0x1f,0x1f,0x13,0x17,
 675 0x22,0x24,0x22,0x1e,0x24,0x1c,0x1e,0x1f,0x1e,0xff,0xdb,0x00,0x43,0x01,0x05,0x05,
 676 0x05,0x07,0x06,0x07,0x0e,0x08,0x08,0x0e,0x1e,0x14,0x11,0x14,0x1e,0x1e,0x1e,0x1e,
 677 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 678 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,
 679 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0xff,0xc0,
 680 0x00,0x11,0x08,0x00,0x01,0x00,0x01,0x03,0x01,0x22,0x00,0x02,0x11,0x01,0x03,0x11,
 681 0x01,0xff,0xc4,0x00,0x15,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 682 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xff,0xc4,0x00,0x14,0x10,0x01,0x00,0x00,
 683 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xc4,
 684 0x00,0x14,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 685 0x00,0x00,0x00,0x00,0xff,0xc4,0x00,0x14,0x11,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
 686 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xda,0x00,0x0c,0x03,0x01,
 687 0x00,0x02,0x11,0x03,0x11,0x00,0x3f,0x00,0xb2,0xc0,0x07,0xff,0xd9
 688 };
 689
 690 /* 1x1 pixel png */
 691 static const unsigned char pngimage[285] = {
 692 0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a,0x00,0x00,0x00,0x0d,0x49,0x48,0x44,0x52,
 693 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,
 694 0xde,0x00,0x00,0x00,0x09,0x70,0x48,0x59,0x73,0x00,0x00,0x0b,0x13,0x00,0x00,0x0b,
 695 0x13,0x01,0x00,0x9a,0x9c,0x18,0x00,0x00,0x00,0x07,0x74,0x49,0x4d,0x45,0x07,0xd5,
 696 0x06,0x03,0x0f,0x07,0x2d,0x12,0x10,0xf0,0xfd,0x00,0x00,0x00,0x0c,0x49,0x44,0x41,
 697 0x54,0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,
 698 0xe7,0x00,0x00,0x00,0x00,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82
 699 };
 700
 701 /* 1x1 pixel bmp */
 702 static const unsigned char bmpimage[66] = {
 703 0x42,0x4d,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x28,0x00,
 704 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,
 705 0x00,0x00,0x04,0x00,0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x02,0x00,
 706 0x00,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0x00,0x00,
 707 0x00,0x00
 708 };
 709
 710 /* 2x2 pixel gif */
 711 static const unsigned char gif4pixel[42] = {
 712 0x47,0x49,0x46,0x38,0x37,0x61,0x02,0x00,0x02,0x00,0xa1,0x00,0x00,0x00,0x00,0x00,
 713 0x39,0x62,0xfc,0xff,0x1a,0xe5,0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x02,0x00,
 714 0x02,0x00,0x00,0x02,0x03,0x14,0x16,0x05,0x00,0x3b
 715 };
 716
 717 static void test_LoadImageFile(const unsigned char * image_data,
 718     unsigned int image_size, const char * ext, BOOL expect_success)
 719 {
 720     HANDLE handle;
 721     BOOL ret;
 722     DWORD error, bytes_written;
 723     char filename[64];
 724
 725     strcpy(filename, "test.");
 726     strcat(filename, ext);
 727
 728     /* Create the test image. */
 729     handle = CreateFileA(filename, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_NEW,
 730         FILE_ATTRIBUTE_NORMAL, NULL);
 731     ok(handle != INVALID_HANDLE_VALUE, "CreateFileA failed. %u\n", GetLastError());
 732     ret = WriteFile(handle, image_data, image_size, &bytes_written, NULL);
 733     ok(bytes_written == image_size, "test file created improperly.\n");
 734     CloseHandle(handle);
 735
 736     /* Load as cursor. For all tested formats, this should fail */
 737     SetLastError(0xdeadbeef);
 738     handle = LoadImageA(NULL, filename, IMAGE_CURSOR, 0, 0, LR_LOADFROMFILE);
 739     ok(handle == NULL, "LoadImage(%s) as IMAGE_CURSOR succeeded incorrectly.\n", ext);
 740     error = GetLastError();
 741     ok(error == 0 ||
 742         broken(error == 0xdeadbeef) || /* Win9x */
 743         broken(error == ERROR_BAD_PATHNAME), /* Win98, WinMe */
 744         "Last error: %u\n", error);
 745     if (handle != NULL) DestroyCursor(handle);
 746
 747     /* Load as icon. For all tested formats, this should fail */
 748     SetLastError(0xdeadbeef);
 749     handle = LoadImageA(NULL, filename, IMAGE_ICON, 0, 0, LR_LOADFROMFILE);
 750     ok(handle == NULL, "LoadImage(%s) as IMAGE_ICON succeeded incorrectly.\n", ext);
 751     error = GetLastError();
 752     ok(error == 0 ||
 753         broken(error == 0xdeadbeef) || /* Win9x */
 754         broken(error == ERROR_BAD_PATHNAME), /* Win98, WinMe */
 755         "Last error: %u\n", error);
 756     if (handle != NULL) DestroyIcon(handle);
 757
 758     /* Load as bitmap. Should succeed if bmp, fail for everything else */
 759     SetLastError(0xdeadbeef);
 760     handle = LoadImageA(NULL, filename, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
 761     if (expect_success)
 762         ok(handle != NULL, "LoadImage(%s) as IMAGE_BITMAP failed.\n", ext);
 763     else ok(handle == NULL, "LoadImage(%s) as IMAGE_BITMAP succeeded incorrectly.\n", ext);
 764     error = GetLastError();
 765     ok(error == 0 ||
 766         error == 0xdeadbeef, /* Win9x, WinMe */
 767         "Last error: %u\n", error);
 768     if (handle != NULL) DeleteObject(handle);
 769
 770     DeleteFileA(filename);
 771 }
 772
 773 static void test_LoadImage(void)
 774 {
 775     HANDLE handle;
 776     BOOL ret;
 777     DWORD error, bytes_written;
 778     CURSORICONFILEDIR *icon_data;
 779     CURSORICONFILEDIRENTRY *icon_entry;
 780     BITMAPINFOHEADER *icon_header;
 781     ICONINFO icon_info;
 782
 783 #define ICON_WIDTH 32
 784 #define ICON_HEIGHT 32
 785 #define ICON_AND_SIZE (ICON_WIDTH*ICON_HEIGHT/8)
 786 #define ICON_BPP 32
 787 #define ICON_SIZE \
 788     (sizeof(CURSORICONFILEDIR) + sizeof(BITMAPINFOHEADER) \
 789     + ICON_AND_SIZE + ICON_AND_SIZE*ICON_BPP)
 790
 791     /* Set icon data. */
 792     icon_data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ICON_SIZE);
 793     icon_data->idReserved = 0;
 794     icon_data->idType = 1;
 795     icon_data->idCount = 1;
 796
 797     icon_entry = icon_data->idEntries;
 798     icon_entry->bWidth = ICON_WIDTH;
 799     icon_entry->bHeight = ICON_HEIGHT;
 800     icon_entry->bColorCount = 0;
 801     icon_entry->bReserved = 0;
 802     icon_entry->xHotspot = 1;
 803     icon_entry->yHotspot = 1;
 804     icon_entry->dwDIBSize = ICON_SIZE - sizeof(CURSORICONFILEDIR);
 805     icon_entry->dwDIBOffset = sizeof(CURSORICONFILEDIR);
 806
 807     icon_header = (BITMAPINFOHEADER *) ((BYTE *) icon_data + icon_entry->dwDIBOffset);
 808     icon_header->biSize = sizeof(BITMAPINFOHEADER);
 809     icon_header->biWidth = ICON_WIDTH;
 810     icon_header->biHeight = ICON_HEIGHT*2;
 811     icon_header->biPlanes = 1;
 812     icon_header->biBitCount = ICON_BPP;
 813     icon_header->biSizeImage = 0; /* Uncompressed bitmap. */
 814
 815     /* Create the icon. */
 816     handle = CreateFileA("icon.ico", GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_NEW,
 817         FILE_ATTRIBUTE_NORMAL, NULL);
 818     ok(handle != INVALID_HANDLE_VALUE, "CreateFileA failed. %u\n", GetLastError());
 819     ret = WriteFile(handle, icon_data, ICON_SIZE, &bytes_written, NULL);
 820     ok(bytes_written == ICON_SIZE, "icon.ico created improperly.\n");
 821     CloseHandle(handle);
 822
 823     /* Test loading an icon as a cursor. */
 824     SetLastError(0xdeadbeef);
 825     handle = LoadImageA(NULL, "icon.ico", IMAGE_CURSOR, 0, 0, LR_LOADFROMFILE);
 826     ok(handle != NULL, "LoadImage() failed.\n");
 827     error = GetLastError();
 828     ok(error == 0 ||
 829         broken(error == 0xdeadbeef) || /* Win9x */
 830         broken(error == ERROR_BAD_PATHNAME), /* Win98, WinMe */
 831         "Last error: %u\n", error);
 832
 833     /* Test the icon information. */
 834     SetLastError(0xdeadbeef);
 835     ret = GetIconInfo(handle, &icon_info);
 836     ok(ret, "GetIconInfo() failed.\n");
 837     error = GetLastError();
 838     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 839
 840     if (ret)
 841     {
 842         ok(icon_info.fIcon == FALSE, "fIcon != FALSE.\n");
 843         ok(icon_info.xHotspot == 1, "xHotspot is %u.\n", icon_info.xHotspot);
 844         ok(icon_info.yHotspot == 1, "yHotspot is %u.\n", icon_info.yHotspot);
 845         ok(icon_info.hbmColor != NULL || broken(!icon_info.hbmColor) /* no color cursor support */,
 846            "No hbmColor!\n");
 847         ok(icon_info.hbmMask != NULL, "No hbmMask!\n");
 848     }
 849
 850     /* Clean up. */
 851     SetLastError(0xdeadbeef);
 852     ret = DestroyCursor(handle);
 853     ok(ret, "DestroyCursor() failed.\n");
 854     error = GetLastError();
 855     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 856
 857     HeapFree(GetProcessHeap(), 0, icon_data);
 858     DeleteFileA("icon.ico");
 859
 860     test_LoadImageFile(bmpimage, sizeof(bmpimage), "bmp", 1);
 861     test_LoadImageFile(gifimage, sizeof(gifimage), "gif", 0);
 862     test_LoadImageFile(gif4pixel, sizeof(gif4pixel), "gif", 0);
 863     test_LoadImageFile(jpgimage, sizeof(jpgimage), "jpg", 0);
 864     test_LoadImageFile(pngimage, sizeof(pngimage), "png", 0);
 865 }
 866
 867 static void test_CreateIconFromResource(void)
 868 {
 869     HANDLE handle;
 870     BOOL ret;
 871     DWORD error;
 872     BITMAPINFOHEADER *icon_header;
 873     INT16 *hotspot;
 874     ICONINFO icon_info;
 875
 876 #define ICON_RES_WIDTH 32
 877 #define ICON_RES_HEIGHT 32
 878 #define ICON_RES_AND_SIZE (ICON_WIDTH*ICON_HEIGHT/8)
 879 #define ICON_RES_BPP 32
 880 #define ICON_RES_SIZE \
 881     (sizeof(BITMAPINFOHEADER) + ICON_AND_SIZE + ICON_AND_SIZE*ICON_BPP)
 882 #define CRSR_RES_SIZE (2*sizeof(INT16) + ICON_RES_SIZE)
 883
 884     /* Set icon data. */
 885     hotspot = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, CRSR_RES_SIZE);
 886
 887     /* Cursor resources have an extra hotspot, icon resources not. */
 888     hotspot[0] = 3;
 889     hotspot[1] = 3;
 890
 891     icon_header = (BITMAPINFOHEADER *) (hotspot + 2);
 892     icon_header->biSize = sizeof(BITMAPINFOHEADER);
 893     icon_header->biWidth = ICON_WIDTH;
 894     icon_header->biHeight = ICON_HEIGHT*2;
 895     icon_header->biPlanes = 1;
 896     icon_header->biBitCount = ICON_BPP;
 897     icon_header->biSizeImage = 0; /* Uncompressed bitmap. */
 898
 899     /* Test creating a cursor. */
 900     SetLastError(0xdeadbeef);
 901     handle = CreateIconFromResource((PBYTE) hotspot, CRSR_RES_SIZE, FALSE, 0x00030000);
 902     ok(handle != NULL, "Create cursor failed.\n");
 903
 904     /* Test the icon information. */
 905     SetLastError(0xdeadbeef);
 906     ret = GetIconInfo(handle, &icon_info);
 907     ok(ret, "GetIconInfo() failed.\n");
 908     error = GetLastError();
 909     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 910
 911     if (ret)
 912     {
 913         ok(icon_info.fIcon == FALSE, "fIcon != FALSE.\n");
 914         ok(icon_info.xHotspot == 3, "xHotspot is %u.\n", icon_info.xHotspot);
 915         ok(icon_info.yHotspot == 3, "yHotspot is %u.\n", icon_info.yHotspot);
 916         ok(icon_info.hbmColor != NULL || broken(!icon_info.hbmColor) /* no color cursor support */,
 917            "No hbmColor!\n");
 918         ok(icon_info.hbmMask != NULL, "No hbmMask!\n");
 919     }
 920
 921     /* Clean up. */
 922     SetLastError(0xdeadbeef);
 923     ret = DestroyCursor(handle);
 924     ok(ret, "DestroyCursor() failed.\n");
 925     error = GetLastError();
 926     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 927
 928     /* Test creating an icon. */
 929     SetLastError(0xdeadbeef);
 930     handle = CreateIconFromResource((PBYTE) icon_header, ICON_RES_SIZE, TRUE,
 931                                     0x00030000);
 932     ok(handle != NULL, "Create icon failed.\n");
 933
 934     /* Test the icon information. */
 935     SetLastError(0xdeadbeef);
 936     ret = GetIconInfo(handle, &icon_info);
 937     ok(ret, "GetIconInfo() failed.\n");
 938     error = GetLastError();
 939     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 940
 941     if (ret)
 942     {
 943         ok(icon_info.fIcon == TRUE, "fIcon != TRUE.\n");
 944         /* Icons always have hotspot in the middle */
 945         ok(icon_info.xHotspot == ICON_WIDTH/2, "xHotspot is %u.\n", icon_info.xHotspot);
 946         ok(icon_info.yHotspot == ICON_HEIGHT/2, "yHotspot is %u.\n", icon_info.yHotspot);
 947         ok(icon_info.hbmColor != NULL, "No hbmColor!\n");
 948         ok(icon_info.hbmMask != NULL, "No hbmMask!\n");
 949     }
 950
 951     /* Clean up. */
 952     SetLastError(0xdeadbeef);
 953     ret = DestroyCursor(handle);
 954     ok(ret, "DestroyCursor() failed.\n");
 955     error = GetLastError();
 956     ok(error == 0xdeadbeef, "Last error: %u\n", error);
 957
 958     HeapFree(GetProcessHeap(), 0, hotspot);
 959 }
 960
 961 static HICON create_test_icon(HDC hdc, int width, int height, int bpp,
 962                               BOOL maskvalue, UINT32 *color, int colorSize)
 963 {
 964     ICONINFO iconInfo;
 965     BITMAPINFO bitmapInfo;
 966     UINT32 *buffer = NULL;
 967     UINT32 mask = maskvalue ? 0xFFFFFFFF : 0x00000000;
 968
 969     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
 970     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
 971     bitmapInfo.bmiHeader.biWidth = width;
 972     bitmapInfo.bmiHeader.biHeight = height;
 973     bitmapInfo.bmiHeader.biPlanes = 1;
 974     bitmapInfo.bmiHeader.biBitCount = bpp;
 975     bitmapInfo.bmiHeader.biCompression = BI_RGB;
 976     bitmapInfo.bmiHeader.biSizeImage = colorSize;
 977
 978     iconInfo.fIcon = TRUE;
 979     iconInfo.xHotspot = 0;
 980     iconInfo.yHotspot = 0;
 981
 982     iconInfo.hbmMask = CreateBitmap( width, height, 1, 1, &mask );
 983     if(!iconInfo.hbmMask) return NULL;
 984
 985     iconInfo.hbmColor = CreateDIBSection(hdc, &bitmapInfo, DIB_RGB_COLORS, (void**)&buffer, NULL, 0);
 986     if(!iconInfo.hbmColor || !buffer)
 987     {
 988         DeleteObject(iconInfo.hbmMask);
 989         return NULL;
 990     }
 991
 992     memcpy(buffer, color, colorSize);
 993
 994     return CreateIconIndirect(&iconInfo);
 995 }
 996
 997 static BOOL color_match(COLORREF a, COLORREF b)
 998 {
 999     /* 5-bit accuracy is a sufficient test. This will match, so long as
1000      * colors are never truncated to less that 3x5-bit accuracy i.e.
1001      * paletized. */
1002     return (a & 0x00F8F8F8) == (b & 0x00F8F8F8);
1003 }
1004
1005 static void check_alpha_draw(HDC hdc, BOOL drawiconex, BOOL alpha, int bpp, int line)
1006 {
1007     HICON hicon;
1008     UINT32 mask;
1009     UINT32 color[2];
1010     COLORREF modern_expected, legacy_expected, result;
1011
1012     mask = 0x00000000;
1013     color[0] = 0x00A0B0C0;
1014     color[1] = alpha ? 0xFF000000 : 0x00000000;
1015     modern_expected = alpha ? 0x00FFFFFF : 0x00C0B0A0;
1016     legacy_expected = 0x00C0B0A0;
1017
1018     hicon = create_test_icon(hdc, 2, 1, bpp, 0, color, sizeof(color));
1019     if (!hicon) return;
1020
1021     SetPixelV(hdc, 0, 0, 0x00FFFFFF);
1022
1023     if(drawiconex)
1024         DrawIconEx(hdc, 0, 0, hicon, 2, 1, 0, NULL, DI_NORMAL);
1025     else
1026         DrawIcon(hdc, 0, 0, hicon);
1027
1028     result = GetPixel(hdc, 0, 0);
1029     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1030         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1031         "%s. Expected a close match to %06X (modern) or %06X (legacy) with %s. "
1032         "Got %06X from line %d\n",
1033         alpha ? "Alpha blending" : "Not alpha blending", modern_expected, legacy_expected,
1034         drawiconex ? "DrawIconEx" : "DrawIcon", result, line);
1035 }
1036
1037 static void check_DrawIcon(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, COLORREF background,
1038                            COLORREF modern_expected, COLORREF legacy_expected, int line)
1039 {
1040     COLORREF result;
1041     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1042     if (!hicon) return;
1043     SetPixelV(hdc, 0, 0, background);
1044     SetPixelV(hdc, GetSystemMetrics(SM_CXICON)-1, GetSystemMetrics(SM_CYICON)-1, background);
1045     SetPixelV(hdc, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), background);
1046     DrawIcon(hdc, 0, 0, hicon);
1047     result = GetPixel(hdc, 0, 0);
1048
1049     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1050         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1051         "Overlaying Mask %d on Color %06X with DrawIcon. "
1052         "Expected a close match to %06X (modern), or %06X (legacy). Got %06X from line %d\n",
1053         maskvalue, color, modern_expected, legacy_expected, result, line);
1054
1055     result = GetPixel(hdc, GetSystemMetrics(SM_CXICON)-1, GetSystemMetrics(SM_CYICON)-1);
1056
1057     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1058         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1059         "Overlaying Mask %d on Color %06X with DrawIcon. "
1060         "Expected a close match to %06X (modern), or %06X (legacy). Got %06X from line %d\n",
1061         maskvalue, color, modern_expected, legacy_expected, result, line);
1062
1063     result = GetPixel(hdc, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON));
1064
1065     ok (color_match(result, background),
1066         "Overlaying Mask %d on Color %06X with DrawIcon. "
1067         "Expected unchanged background color %06X. Got %06X from line %d\n",
1068         maskvalue, color, background, result, line);
1069 }
1070
1071 static void test_DrawIcon(void)
1072 {
1073     BITMAPINFO bitmapInfo;
1074     HDC hdcDst = NULL;
1075     HBITMAP bmpDst = NULL;
1076     HBITMAP bmpOld = NULL;
1077     UINT32 *bits = 0;
1078
1079     hdcDst = CreateCompatibleDC(0);
1080     ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
1081     if (!hdcDst)
1082         return;
1083
1084     if(GetDeviceCaps(hdcDst, BITSPIXEL) <= 8)
1085     {
1086         skip("Windows will distort DrawIcon colors at 8-bpp and less due to palletizing.\n");
1087         goto cleanup;
1088     }
1089
1090     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
1091     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1092     bitmapInfo.bmiHeader.biWidth = GetSystemMetrics(SM_CXICON)+1;
1093     bitmapInfo.bmiHeader.biHeight = GetSystemMetrics(SM_CYICON)+1;
1094     bitmapInfo.bmiHeader.biBitCount = 32;
1095     bitmapInfo.bmiHeader.biPlanes = 1;
1096     bitmapInfo.bmiHeader.biCompression = BI_RGB;
1097     bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);
1098
1099     bmpDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
1100     ok (bmpDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
1101     if (!bmpDst || !bits)
1102         goto cleanup;
1103     bmpOld = SelectObject(hdcDst, bmpDst);
1104
1105     /* Mask is only heeded if alpha channel is always zero */
1106     check_DrawIcon(hdcDst, FALSE, 0x00A0B0C0, 32, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1107     check_DrawIcon(hdcDst, TRUE, 0x00A0B0C0, 32, 0x00FFFFFF, 0x003F4F5F, 0x003F4F5F, __LINE__);
1108
1109     /* Test alpha blending */
1110     /* Windows 2000 and up will alpha blend, earlier Windows versions will not */
1111     check_DrawIcon(hdcDst, FALSE, 0xFFA0B0C0, 32, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1112     check_DrawIcon(hdcDst, TRUE, 0xFFA0B0C0, 32, 0x00FFFFFF, 0x00C0B0A0, 0x003F4F5F, __LINE__);
1113
1114     check_DrawIcon(hdcDst, FALSE, 0x80A0B0C0, 32, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1115     check_DrawIcon(hdcDst, TRUE, 0x80A0B0C0, 32, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1116     check_DrawIcon(hdcDst, FALSE, 0x80A0B0C0, 32, 0x00FFFFFF, 0x00DFD7CF, 0x00C0B0A0, __LINE__);
1117     check_DrawIcon(hdcDst, TRUE, 0x80A0B0C0, 32, 0x00FFFFFF, 0x00DFD7CF, 0x003F4F5F, __LINE__);
1118
1119     check_DrawIcon(hdcDst, FALSE, 0x01FFFFFF, 32, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1120     check_DrawIcon(hdcDst, TRUE, 0x01FFFFFF, 32, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1121
1122     /* Test detecting of alpha channel */
1123     /* If a single pixel's alpha channel is non-zero, the icon
1124        will be alpha blended, otherwise it will be draw with
1125        and + xor blts. */
1126     check_alpha_draw(hdcDst, FALSE, FALSE, 32, __LINE__);
1127     check_alpha_draw(hdcDst, FALSE, TRUE, 32, __LINE__);
1128
1129 cleanup:
1130     if(bmpOld)
1131         SelectObject(hdcDst, bmpOld);
1132     if(bmpDst)
1133         DeleteObject(bmpDst);
1134     if(hdcDst)
1135         DeleteDC(hdcDst);
1136 }
1137
1138 static void check_DrawIconEx(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, UINT flags, COLORREF background,
1139                              COLORREF modern_expected, COLORREF legacy_expected, int line)
1140 {
1141     COLORREF result;
1142     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1143     if (!hicon) return;
1144     SetPixelV(hdc, 0, 0, background);
1145     DrawIconEx(hdc, 0, 0, hicon, 1, 1, 0, NULL, flags);
1146     result = GetPixel(hdc, 0, 0);
1147
1148     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1149         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1150         "Overlaying Mask %d on Color %06X with DrawIconEx flags %08X. "
1151         "Expected a close match to %06X (modern) or %06X (legacy). Got %06X from line %d\n",
1152         maskvalue, color, flags, modern_expected, legacy_expected, result, line);
1153 }
1154
1155 static void test_DrawIconEx(void)
1156 {
1157     BITMAPINFO bitmapInfo;
1158     HDC hdcDst = NULL;
1159     HBITMAP bmpDst = NULL;
1160     HBITMAP bmpOld = NULL;
1161     UINT32 bits = 0;
1162
1163     hdcDst = CreateCompatibleDC(0);
1164     ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
1165     if (!hdcDst)
1166         return;
1167
1168     if(GetDeviceCaps(hdcDst, BITSPIXEL) <= 8)
1169     {
1170         skip("Windows will distort DrawIconEx colors at 8-bpp and less due to palletizing.\n");
1171         goto cleanup;
1172     }
1173
1174     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
1175     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1176     bitmapInfo.bmiHeader.biWidth = 1;
1177     bitmapInfo.bmiHeader.biHeight = 1;
1178     bitmapInfo.bmiHeader.biBitCount = 32;
1179     bitmapInfo.bmiHeader.biPlanes = 1;
1180     bitmapInfo.bmiHeader.biCompression = BI_RGB;
1181     bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);
1182     bmpDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
1183     ok (bmpDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
1184     if (!bmpDst || !bits)
1185         goto cleanup;
1186     bmpOld = SelectObject(hdcDst, bmpDst);
1187
1188     /* Test null, image only, and mask only drawing */
1189     check_DrawIconEx(hdcDst, FALSE, 0x00A0B0C0, 32, 0, 0x00102030, 0x00102030, 0x00102030, __LINE__);
1190     check_DrawIconEx(hdcDst, TRUE, 0x00A0B0C0, 32, 0, 0x00102030, 0x00102030, 0x00102030, __LINE__);
1191
1192     check_DrawIconEx(hdcDst, FALSE, 0x80A0B0C0, 32, DI_MASK, 0x00FFFFFF, 0x00000000, 0x00000000, __LINE__);
1193     check_DrawIconEx(hdcDst, TRUE, 0x80A0B0C0, 32, DI_MASK, 0x00FFFFFF, 0x00FFFFFF, 0x00FFFFFF, __LINE__);
1194
1195     todo_wine
1196     {
1197         check_DrawIconEx(hdcDst, FALSE, 0x00A0B0C0, 32, DI_IMAGE, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1198         check_DrawIconEx(hdcDst, TRUE, 0x00A0B0C0, 32, DI_IMAGE, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1199     }
1200
1201     /* Test normal drawing */
1202     check_DrawIconEx(hdcDst, FALSE, 0x00A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1203     todo_wine check_DrawIconEx(hdcDst, TRUE, 0x00A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x003F4F5F, 0x003F4F5F, __LINE__);
1204     check_DrawIconEx(hdcDst, FALSE, 0xFFA0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1205
1206     /* Test alpha blending */
1207     /* Windows 2000 and up will alpha blend, earlier Windows versions will not */
1208     check_DrawIconEx(hdcDst, TRUE, 0xFFA0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x003F4F5F, __LINE__);
1209
1210     check_DrawIconEx(hdcDst, FALSE, 0x80A0B0C0, 32, DI_NORMAL, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1211     check_DrawIconEx(hdcDst, TRUE, 0x80A0B0C0, 32, DI_NORMAL, 0x00000000, 0x00605850, 0x00C0B0A0, __LINE__);
1212     check_DrawIconEx(hdcDst, FALSE, 0x80A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00DFD7CF, 0x00C0B0A0, __LINE__);
1213     check_DrawIconEx(hdcDst, TRUE, 0x80A0B0C0, 32, DI_NORMAL, 0x00FFFFFF, 0x00DFD7CF, 0x003F4F5F, __LINE__);
1214
1215     check_DrawIconEx(hdcDst, FALSE, 0x01FFFFFF, 32, DI_NORMAL, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1216     check_DrawIconEx(hdcDst, TRUE, 0x01FFFFFF, 32, DI_NORMAL, 0x00000000, 0x00010101, 0x00FFFFFF, __LINE__);
1217
1218     /* Test detecting of alpha channel */
1219     /* If a single pixel's alpha channel is non-zero, the icon
1220        will be alpha blended, otherwise it will be draw with
1221        and + xor blts. */
1222     check_alpha_draw(hdcDst, TRUE, FALSE, 32, __LINE__);
1223     check_alpha_draw(hdcDst, TRUE, TRUE, 32, __LINE__);
1224
1225 cleanup:
1226     if(bmpOld)
1227         SelectObject(hdcDst, bmpOld);
1228     if(bmpDst)
1229         DeleteObject(bmpDst);
1230     if(hdcDst)
1231         DeleteDC(hdcDst);
1232 }
1233
1234 static void check_DrawState_Size(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, HBRUSH hbr, UINT flags, int line)
1235 {
1236     COLORREF result, background;
1237     BOOL passed[2];
1238     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1239     background = 0x00FFFFFF;
1240     /* Set color of the 2 pixels that will be checked afterwards */
1241     SetPixelV(hdc, 0, 0, background);
1242     SetPixelV(hdc, 2, 2, background);
1243
1244     /* Let DrawState calculate the size of the icon (it's 1x1) */
1245     DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 0, 0, (DST_ICON | flags ));
1246
1247     result = GetPixel(hdc, 0, 0);
1248     passed[0] = color_match(result, background);
1249     result = GetPixel(hdc, 2, 2);
1250     passed[0] = passed[0] & color_match(result, background);
1251
1252     /* Check if manually specifying the icon size DOESN'T work */
1253
1254     /* IMPORTANT: For Icons, DrawState wants the size of the source image, not the
1255      *            size in which it should be ultimately drawn. Therefore giving
1256      *            width/height 2x2 if the icon is only 1x1 pixels in size should
1257      *            result in drawing it with size 1x1. The size parameters must be
1258      *            ignored if a Icon has to be drawn! */
1259     DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 2, 2, (DST_ICON | flags ));
1260
1261     result = GetPixel(hdc, 0, 0);
1262     passed[1] = color_match(result, background);
1263     result = GetPixel(hdc, 2, 2);
1264     passed[1] = passed[0] & color_match(result, background);
1265
1266     if(!passed[0]&&!passed[1])
1267         ok (passed[1],
1268         "DrawState failed to draw a 1x1 Icon in the correct size, independent of the "
1269         "width and height settings passed to it, for Icon with: Overlaying Mask %d on "
1270         "Color %06X with flags %08X. Line %d\n",
1271         maskvalue, color, (DST_ICON | flags), line);
1272     else if(!passed[1])
1273         ok (passed[1],
1274         "DrawState failed to draw a 1x1 Icon in the correct size, if the width and height "
1275         "parameters passed to it are bigger than the real Icon size, for Icon with: Overlaying "
1276         "Mask %d on Color %06X with flags %08X. Line %d\n",
1277         maskvalue, color, (DST_ICON | flags), line);
1278     else
1279         ok (passed[0],
1280         "DrawState failed to draw a 1x1 Icon in the correct size, if the width and height "
1281         "parameters passed to it are 0, for Icon with: Overlaying Mask %d on "
1282         "Color %06X with flags %08X. Line %d\n",
1283         maskvalue, color, (DST_ICON | flags), line);
1284 }
1285
1286 static void check_DrawState_Color(HDC hdc, BOOL maskvalue, UINT32 color, int bpp, HBRUSH hbr, UINT flags,
1287                              COLORREF background, COLORREF modern_expected, COLORREF legacy_expected, int line)
1288 {
1289     COLORREF result;
1290     HICON hicon = create_test_icon(hdc, 1, 1, bpp, maskvalue, &color, sizeof(color));
1291     if (!hicon) return;
1292     /* Set color of the pixel that will be checked afterwards */
1293     SetPixelV(hdc, 1, 1, background);
1294
1295     DrawState(hdc, hbr, NULL, (LPARAM) hicon, 0, 1, 1, 0, 0, ( DST_ICON | flags ));
1296
1297     /* Check the color of the pixel is correct */
1298     result = GetPixel(hdc, 1, 1);
1299
1300     ok (color_match(result, modern_expected) ||         /* Windows 2000 and up */
1301         broken(color_match(result, legacy_expected)),   /* Windows NT 4.0, 9X and below */
1302         "DrawState drawing Icon with Overlaying Mask %d on Color %06X with flags %08X. "
1303         "Expected a close match to %06X (modern) or %06X (legacy). Got %06X from line %d\n",
1304         maskvalue, color, (DST_ICON | flags), modern_expected, legacy_expected, result, line);
1305 }
1306
1307 static void test_DrawState(void)
1308 {
1309     BITMAPINFO bitmapInfo;
1310     HDC hdcDst = NULL;
1311     HBITMAP bmpDst = NULL;
1312     HBITMAP bmpOld = NULL;
1313     UINT32 bits = 0;
1314
1315     hdcDst = CreateCompatibleDC(0);
1316     ok(hdcDst != 0, "CreateCompatibleDC(0) failed to return a valid DC\n");
1317     if (!hdcDst)
1318         return;
1319
1320     if(GetDeviceCaps(hdcDst, BITSPIXEL) <= 8)
1321     {
1322         skip("Windows will distort DrawIconEx colors at 8-bpp and less due to palletizing.\n");
1323         goto cleanup;
1324     }
1325
1326     memset(&bitmapInfo, 0, sizeof(bitmapInfo));
1327     bitmapInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
1328     bitmapInfo.bmiHeader.biWidth = 3;
1329     bitmapInfo.bmiHeader.biHeight = 3;
1330     bitmapInfo.bmiHeader.biBitCount = 32;
1331     bitmapInfo.bmiHeader.biPlanes = 1;
1332     bitmapInfo.bmiHeader.biCompression = BI_RGB;
1333     bitmapInfo.bmiHeader.biSizeImage = sizeof(UINT32);
1334     bmpDst = CreateDIBSection(hdcDst, &bitmapInfo, DIB_RGB_COLORS, (void**)&bits, NULL, 0);
1335     ok (bmpDst && bits, "CreateDIBSection failed to return a valid bitmap and buffer\n");
1336     if (!bmpDst || !bits)
1337         goto cleanup;
1338     bmpOld = SelectObject(hdcDst, bmpDst);
1339
1340     /* potential flags to test with DrawState are: */
1341     /* DSS_DISABLED embosses the icon */
1342     /* DSS_MONO draw Icon using a brush as parameter 5 */
1343     /* DSS_NORMAL draw Icon without any modifications */
1344     /* DSS_UNION draw the Icon dithered */
1345
1346     check_DrawState_Size(hdcDst, FALSE, 0x00A0B0C0, 32, 0, DSS_NORMAL, __LINE__);
1347     check_DrawState_Color(hdcDst, FALSE, 0x00A0B0C0, 32, 0, DSS_NORMAL, 0x00FFFFFF, 0x00C0B0A0, 0x00C0B0A0, __LINE__);
1348
1349 cleanup:
1350     if(bmpOld)
1351         SelectObject(hdcDst, bmpOld);
1352     if(bmpDst)
1353         DeleteObject(bmpDst);
1354     if(hdcDst)
1355         DeleteDC(hdcDst);
1356 }
1357
1358 static DWORD parent_id;
1359
1360 static DWORD CALLBACK set_cursor_thread( void *arg )
1361 {
1362     HCURSOR ret;
1363
1364     PeekMessage( 0, 0, 0, 0, PM_NOREMOVE );  /* create a msg queue */
1365     if (parent_id)
1366     {
1367         BOOL ret = AttachThreadInput( GetCurrentThreadId(), parent_id, TRUE );
1368         ok( ret, "AttachThreadInput failed\n" );
1369     }
1370     if (arg) ret = SetCursor( (HCURSOR)arg );
1371     else ret = GetCursor();
1372     return (DWORD_PTR)ret;
1373 }
1374
1375 static void test_SetCursor(void)
1376 {
1377     static const BYTE bmp_bits[4096];
1378     ICONINFO cursorInfo;
1379     HCURSOR cursor, old_cursor, global_cursor = 0;
1380     DWORD error, id, result;
1381     UINT display_bpp;
1382     HDC hdc;
1383     HANDLE thread;
1384     CURSORINFO info;
1385
1386     if (pGetCursorInfo)
1387     {
1388         memset( &info, 0, sizeof(info) );
1389         info.cbSize = sizeof(info);
1390         if (!pGetCursorInfo( &info ))
1391         {
1392             win_skip( "GetCursorInfo not working\n" );
1393             pGetCursorInfo = NULL;
1394         }
1395         else global_cursor = info.hCursor;
1396     }
1397     cursor = GetCursor();
1398     thread = CreateThread( NULL, 0, set_cursor_thread, 0, 0, &id );
1399     WaitForSingleObject( thread, 1000 );
1400     GetExitCodeThread( thread, &result );
1401     ok( result == (DWORD_PTR)cursor, "wrong thread cursor %x/%p\n", result, cursor );
1402
1403     hdc = GetDC(0);
1404     display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
1405     ReleaseDC(0, hdc);
1406
1407     cursorInfo.fIcon = FALSE;
1408     cursorInfo.xHotspot = 0;
1409     cursorInfo.yHotspot = 0;
1410     cursorInfo.hbmMask = CreateBitmap(32, 32, 1, 1, bmp_bits);
1411     cursorInfo.hbmColor = CreateBitmap(32, 32, 1, display_bpp, bmp_bits);
1412
1413     cursor = CreateIconIndirect(&cursorInfo);
1414     ok(cursor != NULL, "CreateIconIndirect returned %p\n", cursor);
1415     old_cursor = SetCursor( cursor );
1416
1417     if (pGetCursorInfo)
1418     {
1419         info.cbSize = sizeof(info);
1420         ok( pGetCursorInfo( &info ), "GetCursorInfo failed\n" );
1421         /* global cursor doesn't change since we don't have a window */
1422         ok( info.hCursor == global_cursor || broken(info.hCursor != cursor), /* win9x */
1423             "wrong info cursor %p/%p\n", info.hCursor, global_cursor );
1424     }
1425     thread = CreateThread( NULL, 0, set_cursor_thread, 0, 0, &id );
1426     WaitForSingleObject( thread, 1000 );
1427     GetExitCodeThread( thread, &result );
1428     ok( result == (DWORD_PTR)old_cursor, "wrong thread cursor %x/%p\n", result, old_cursor );
1429
1430     SetCursor( 0 );
1431     ok( GetCursor() == 0, "wrong cursor %p\n", GetCursor() );
1432     thread = CreateThread( NULL, 0, set_cursor_thread, 0, 0, &id );
1433     WaitForSingleObject( thread, 1000 );
1434     GetExitCodeThread( thread, &result );
1435     ok( result == (DWORD_PTR)old_cursor, "wrong thread cursor %x/%p\n", result, old_cursor );
1436
1437     thread = CreateThread( NULL, 0, set_cursor_thread, cursor, 0, &id );
1438     WaitForSingleObject( thread, 1000 );
1439     GetExitCodeThread( thread, &result );
1440     ok( result == (DWORD_PTR)old_cursor, "wrong thread cursor %x/%p\n", result, old_cursor );
1441     ok( GetCursor() == 0, "wrong cursor %p/0\n", GetCursor() );
1442
1443     parent_id = GetCurrentThreadId();
1444     thread = CreateThread( NULL, 0, set_cursor_thread, cursor, 0, &id );
1445     WaitForSingleObject( thread, 1000 );
1446     GetExitCodeThread( thread, &result );
1447     ok( result == (DWORD_PTR)old_cursor, "wrong thread cursor %x/%p\n", result, old_cursor );
1448     ok( GetCursor() == cursor, "wrong cursor %p/0\n", cursor );
1449
1450     if (pGetCursorInfo)
1451     {
1452         info.cbSize = sizeof(info);
1453         ok( pGetCursorInfo( &info ), "GetCursorInfo failed\n" );
1454         ok( info.hCursor == global_cursor || broken(info.hCursor != cursor), /* win9x */
1455             "wrong info cursor %p/%p\n", info.hCursor, global_cursor );
1456     }
1457     SetCursor( old_cursor );
1458     DestroyCursor( cursor );
1459
1460     SetLastError( 0xdeadbeef );
1461     cursor = SetCursor( (HCURSOR)0xbadbad );
1462     error = GetLastError();
1463     ok( cursor == 0, "wrong cursor %p/0\n", cursor );
1464     ok( error == ERROR_INVALID_CURSOR_HANDLE || broken( error == 0xdeadbeef ),  /* win9x */
1465         "wrong error %u\n", error );
1466
1467     if (pGetCursorInfo)
1468     {
1469         info.cbSize = sizeof(info);
1470         ok( pGetCursorInfo( &info ), "GetCursorInfo failed\n" );
1471         ok( info.hCursor == global_cursor || broken(info.hCursor != cursor), /* win9x */
1472             "wrong info cursor %p/%p\n", info.hCursor, global_cursor );
1473     }
1474 }
1475
1476 static HANDLE event_start, event_next;
1477
1478 static DWORD CALLBACK show_cursor_thread( void *arg )
1479 {
1480     DWORD count = (DWORD_PTR)arg;
1481     int ret;
1482
1483     PeekMessage( 0, 0, 0, 0, PM_NOREMOVE );  /* create a msg queue */
1484     if (parent_id)
1485     {
1486         BOOL ret = AttachThreadInput( GetCurrentThreadId(), parent_id, TRUE );
1487         ok( ret, "AttachThreadInput failed\n" );
1488     }
1489     if (!count) ret = ShowCursor( FALSE );
1490     else while (count--) ret = ShowCursor( TRUE );
1491     SetEvent( event_start );
1492     WaitForSingleObject( event_next, 2000 );
1493     return ret;
1494 }
1495
1496 static void test_ShowCursor(void)
1497 {
1498     int count;
1499     DWORD id, result;
1500     HANDLE thread;
1501     CURSORINFO info;
1502
1503     if (pGetCursorInfo)
1504     {
1505         memset( &info, 0, sizeof(info) );
1506         info.cbSize = sizeof(info);
1507         ok( pGetCursorInfo( &info ), "GetCursorInfo failed\n" );
1508         ok( info.flags & CURSOR_SHOWING, "cursor not shown in info\n" );
1509     }
1510
1511     event_start = CreateEvent( NULL, FALSE, FALSE, NULL );
1512     event_next = CreateEvent( NULL, FALSE, FALSE, NULL );
1513
1514     count = ShowCursor( TRUE );
1515     ok( count == 1, "wrong count %d\n", count );
1516     count = ShowCursor( TRUE );
1517     ok( count == 2, "wrong count %d\n", count );
1518     count = ShowCursor( FALSE );
1519     ok( count == 1, "wrong count %d\n", count );
1520     count = ShowCursor( FALSE );
1521     ok( count == 0, "wrong count %d\n", count );
1522     count = ShowCursor( FALSE );
1523     ok( count == -1, "wrong count %d\n", count );
1524     count = ShowCursor( FALSE );
1525     ok( count == -2, "wrong count %d\n", count );
1526
1527     if (pGetCursorInfo)
1528     {
1529         info.cbSize = sizeof(info);
1530         ok( pGetCursorInfo( &info ), "GetCursorInfo failed\n" );
1531         /* global show count is not affected since we don't have a window */
1532         ok( info.flags & CURSOR_SHOWING, "cursor not shown in info\n" );
1533     }
1534
1535     parent_id = 0;
1536     thread = CreateThread( NULL, 0, show_cursor_thread, NULL, 0, &id );
1537     WaitForSingleObject( event_start, 1000 );
1538     count = ShowCursor( FALSE );
1539     ok( count == -3, "wrong count %d\n", count );
1540     SetEvent( event_next );
1541     WaitForSingleObject( thread, 1000 );
1542     GetExitCodeThread( thread, &result );
1543     ok( result == -1, "wrong thread count %d\n", result );
1544     count = ShowCursor( FALSE );
1545     ok( count == -4, "wrong count %d\n", count );
1546
1547     thread = CreateThread( NULL, 0, show_cursor_thread, (void *)1, 0, &id );
1548     WaitForSingleObject( event_start, 1000 );
1549     count = ShowCursor( TRUE );
1550     ok( count == -3, "wrong count %d\n", count );
1551     SetEvent( event_next );
1552     WaitForSingleObject( thread, 1000 );
1553     GetExitCodeThread( thread, &result );
1554     ok( result == 1, "wrong thread count %d\n", result );
1555     count = ShowCursor( TRUE );
1556     ok( count == -2, "wrong count %d\n", count );
1557
1558     parent_id = GetCurrentThreadId();
1559     thread = CreateThread( NULL, 0, show_cursor_thread, NULL, 0, &id );
1560     WaitForSingleObject( event_start, 1000 );
1561     count = ShowCursor( TRUE );
1562     ok( count == -2, "wrong count %d\n", count );
1563     SetEvent( event_next );
1564     WaitForSingleObject( thread, 1000 );
1565     GetExitCodeThread( thread, &result );
1566     ok( result == -3, "wrong thread count %d\n", result );
1567     count = ShowCursor( FALSE );
1568     ok( count == -2, "wrong count %d\n", count );
1569
1570     thread = CreateThread( NULL, 0, show_cursor_thread, (void *)3, 0, &id );
1571     WaitForSingleObject( event_start, 1000 );
1572     count = ShowCursor( TRUE );
1573     ok( count == 2, "wrong count %d\n", count );
1574     SetEvent( event_next );
1575     WaitForSingleObject( thread, 1000 );
1576     GetExitCodeThread( thread, &result );
1577     ok( result == 1, "wrong thread count %d\n", result );
1578     count = ShowCursor( FALSE );
1579     ok( count == -2, "wrong count %d\n", count );
1580
1581     if (pGetCursorInfo)
1582     {
1583         info.cbSize = sizeof(info);
1584         ok( pGetCursorInfo( &info ), "GetCursorInfo failed\n" );
1585         ok( info.flags & CURSOR_SHOWING, "cursor not shown in info\n" );
1586     }
1587
1588     count = ShowCursor( TRUE );
1589     ok( count == -1, "wrong count %d\n", count );
1590     count = ShowCursor( TRUE );
1591     ok( count == 0, "wrong count %d\n", count );
1592
1593     if (pGetCursorInfo)
1594     {
1595         info.cbSize = sizeof(info);
1596         ok( pGetCursorInfo( &info ), "GetCursorInfo failed\n" );
1597         ok( info.flags & CURSOR_SHOWING, "cursor not shown in info\n" );
1598     }
1599 }
1600
1601
1602 static void test_DestroyCursor(void)
1603 {
1604     static const BYTE bmp_bits[4096];
1605     ICONINFO cursorInfo;
1606     HCURSOR cursor, cursor2;
1607     BOOL ret;
1608     DWORD error;
1609     UINT display_bpp;
1610     HDC hdc;
1611
1612     hdc = GetDC(0);
1613     display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
1614     ReleaseDC(0, hdc);
1615
1616     cursorInfo.fIcon = FALSE;
1617     cursorInfo.xHotspot = 0;
1618     cursorInfo.yHotspot = 0;
1619     cursorInfo.hbmMask = CreateBitmap(32, 32, 1, 1, bmp_bits);
1620     cursorInfo.hbmColor = CreateBitmap(32, 32, 1, display_bpp, bmp_bits);
1621
1622     cursor = CreateIconIndirect(&cursorInfo);
1623     ok(cursor != NULL, "CreateIconIndirect returned %p\n", cursor);
1624     if(!cursor) {
1625         return;
1626     }
1627     SetCursor(cursor);
1628
1629     SetLastError(0xdeadbeef);
1630     ret = DestroyCursor(cursor);
1631     ok(!ret || broken(ret)  /* succeeds on win9x */, "DestroyCursor on the active cursor succeeded\n");
1632     error = GetLastError();
1633     ok(error == 0xdeadbeef, "Last error: %u\n", error);
1634     if (!ret)
1635     {
1636         cursor2 = GetCursor();
1637         ok(cursor2 == cursor, "Active was set to %p when trying to destroy it\n", cursor2);
1638         SetCursor(NULL);
1639
1640         /* Trying to destroy the cursor properly fails now with
1641          * ERROR_INVALID_CURSOR_HANDLE.  This happens because we called
1642          * DestroyCursor() 2+ times after calling SetCursor().  The calls to
1643          * GetCursor() and SetCursor(NULL) in between make no difference. */
1644         ret = DestroyCursor(cursor);
1645         todo_wine {
1646             ok(!ret, "DestroyCursor succeeded.\n");
1647             error = GetLastError();
1648             ok(error == ERROR_INVALID_CURSOR_HANDLE || error == 0xdeadbeef, /* vista */
1649                "Last error: 0x%08x\n", error);
1650         }
1651     }
1652
1653     DeleteObject(cursorInfo.hbmMask);
1654     DeleteObject(cursorInfo.hbmColor);
1655
1656     /* Try testing DestroyCursor() now using LoadCursor() cursors. */
1657     cursor = LoadCursor(NULL, IDC_ARROW);
1658
1659     SetLastError(0xdeadbeef);
1660     ret = DestroyCursor(cursor);
1661     ok(ret || broken(!ret) /* fails on win9x */, "DestroyCursor on the active cursor failed.\n");
1662     error = GetLastError();
1663     ok(error == 0xdeadbeef, "Last error: 0x%08x\n", error);
1664
1665     /* Try setting the cursor to a destroyed OEM cursor. */
1666     SetLastError(0xdeadbeef);
1667     SetCursor(cursor);
1668     error = GetLastError();
1669     todo_wine {
1670         ok(error == 0xdeadbeef, "Last error: 0x%08x\n", error);
1671     }
1672
1673     /* Check if LoadCursor() returns the same handle with the same icon. */
1674     cursor2 = LoadCursor(NULL, IDC_ARROW);
1675     ok(cursor2 == cursor, "cursor == %p, cursor2 == %p\n", cursor, cursor2);
1676
1677     /* Check if LoadCursor() returns the same handle with a different icon. */
1678     cursor2 = LoadCursor(NULL, IDC_WAIT);
1679     ok(cursor2 != cursor, "cursor == %p, cursor2 == %p\n", cursor, cursor2);
1680 }
1681
1682 START_TEST(cursoricon)
1683 {
1684     pGetCursorInfo = (void *)GetProcAddress( GetModuleHandleA("user32.dll"), "GetCursorInfo" );
1685     test_argc = winetest_get_mainargs(&test_argv);
1686
1687     if (test_argc >= 3)
1688     {
1689         /* Child process. */
1690         sscanf (test_argv[2], "%x", (unsigned int *) &parent);
1691
1692         ok(parent != NULL, "Parent not found.\n");
1693         if (parent == NULL)
1694             ExitProcess(1);
1695
1696         do_child();
1697         return;
1698     }
1699
1700     test_CopyImage_Bitmap(1);
1701     test_CopyImage_Bitmap(4);
1702     test_CopyImage_Bitmap(8);
1703     test_CopyImage_Bitmap(16);
1704     test_CopyImage_Bitmap(24);
1705     test_CopyImage_Bitmap(32);
1706     test_initial_cursor();
1707     test_CreateIcon();
1708     test_LoadImage();
1709     test_CreateIconFromResource();
1710     test_DrawIcon();
1711     test_DrawIconEx();
1712     test_DrawState();
1713     test_SetCursor();
1714     test_ShowCursor();
1715     test_DestroyCursor();
1716     do_parent();
1717     test_child_process();
1718     finish_child_process();
1719 }