dlls/comctl32/tests/updown.c

   1 /* Unit tests for the up-down control
   2  *
   3  * Copyright 2005 C. Scott Ananian
   4  * Copyright (C) 2007 James Hawkins
   5  * Copyright (C) 2007 Leslie Choong
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 /* TO TEST:
  23  *   - send click messages to the up-down control, check the current position
  24  *   - up-down control automatically positions itself next to its buddy window
  25  *   - up-down control sets the caption of the buddy window
  26  *   - test CreateUpDownControl API
  27  *   - check UDS_AUTOBUDDY style, up-down control selects previous window in z-order
  28  *   - check UDM_SETBUDDY message
  29  *   - check UDM_GETBUDDY message
  30  *   - up-down control and buddy control must have the same parent
  31  *   - up-down control notifies its parent window when its position changes with UDN_DELTAPOS + WM_VSCROLL or WM_HSCROLL
  32  *   - check UDS_ALIGN[LEFT,RIGHT]...check that width of buddy window is decreased
  33  *   - check that UDS_SETBUDDYINT sets the caption of the buddy window when it is changed
  34  *   - check that the thousands operator is set for large numbers
  35  *   - check that the thousands operator is not set with UDS_NOTHOUSANDS
  36  *   - check UDS_ARROWKEYS, control subclasses the buddy window so that it processes the keys when it has focus
  37  *   - check UDS_HORZ
  38  *   - check changing past min/max values
  39  *   - check UDS_WRAP wraps values past min/max, incrementing past upper value wraps position to lower value
  40  *   - can change control's position, min/max pos, radix
  41  *   - check UDM_GETPOS, for up-down control with a buddy window, position is the caption of the buddy window, so change the
  42  *     caption of the buddy window then call UDM_GETPOS
  43  *   - check UDM_SETRANGE, max can be less than min, so clicking the up arrow decreases the current position
  44  *   - more stuff to test
  45  */
  46
  47 #include <assert.h>
  48 #include <windows.h>
  49 #include <commctrl.h>
  50 #include <stdio.h>
  51
  52 #include "wine/test.h"
  53 #include "msg.h"
  54
  55 #define expect(EXPECTED,GOT) ok((GOT)==(EXPECTED), "Expected %d, got %d\n", (EXPECTED), (GOT))
  56
  57 #define NUM_MSG_SEQUENCES   3
  58 #define PARENT_SEQ_INDEX    0
  59 #define EDIT_SEQ_INDEX      1
  60 #define UPDOWN_SEQ_INDEX    2
  61
  62 static HWND parent_wnd, edit, updown;
  63
  64 static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
  65
  66 static const struct message create_parent_wnd_seq[] = {
  67     { WM_GETMINMAXINFO, sent },
  68     { WM_NCCREATE, sent },
  69     { WM_NCCALCSIZE, sent|wparam, 0 },
  70     { WM_CREATE, sent },
  71     { WM_SHOWWINDOW, sent|wparam, 1 },
  72     { WM_WINDOWPOSCHANGING, sent|wparam, 0 },
  73     { WM_QUERYNEWPALETTE,   sent|optional },
  74     { WM_WINDOWPOSCHANGING, sent|wparam, 0 },
  75     { WM_ACTIVATEAPP, sent|wparam, 1 },
  76     { WM_NCACTIVATE, sent|wparam, 1 },
  77     { WM_ACTIVATE, sent|wparam, 1 },
  78     { WM_IME_SETCONTEXT, sent|wparam|defwinproc|optional, 1 },
  79     { WM_IME_NOTIFY, sent|defwinproc|optional },
  80     { WM_SETFOCUS, sent|wparam|defwinproc, 0 },
  81     /* Win9x adds SWP_NOZORDER below */
  82     { WM_WINDOWPOSCHANGED, sent, /*|wparam, SWP_SHOWWINDOW|SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTSIZE|SWP_NOCLIENTMOVE*/ },
  83     { WM_NCCALCSIZE, sent|wparam|optional, 1 },
  84     { WM_SIZE, sent },
  85     { WM_MOVE, sent },
  86     { 0 }
  87 };
  88
  89 static const struct message add_edit_to_parent_seq[] = {
  90     { WM_PARENTNOTIFY, sent|wparam, WM_CREATE },
  91     { 0 }
  92 };
  93
  94 static const struct message add_updown_with_edit_seq[] = {
  95     { WM_WINDOWPOSCHANGING, sent },
  96     { WM_NCCALCSIZE, sent|wparam, TRUE },
  97     { WM_WINDOWPOSCHANGED, sent },
  98     { WM_SIZE, sent|wparam|defwinproc, SIZE_RESTORED /*, MAKELONG(91, 75) exact size depends on font */ },
  99     { 0 }
 100 };
 101
 102 static const struct message add_updown_to_parent_seq[] = {
 103     { WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
 104     { WM_QUERYUISTATE, sent },
 105     { WM_PARENTNOTIFY, sent|wparam, MAKELONG(WM_CREATE, WM_CREATE) },
 106     { 0 }
 107 };
 108
 109 static const struct message get_edit_text_seq[] = {
 110     { WM_GETTEXT, sent },
 111     { 0 }
 112 };
 113
 114 static const struct message test_updown_pos_seq[] = {
 115     { UDM_SETRANGE, sent|lparam, 0, MAKELONG(100,0) },
 116     { UDM_GETRANGE, sent},
 117     { UDM_SETPOS, sent|lparam, 0, 5},
 118     { UDM_GETPOS, sent},
 119     { UDM_SETPOS, sent|lparam, 0, 0},
 120     { UDM_GETPOS, sent},
 121     { UDM_SETPOS, sent|lparam, 0, MAKELONG(-1,0)},
 122     { UDM_GETPOS, sent},
 123     { UDM_SETPOS, sent|lparam, 0, 100},
 124     { UDM_GETPOS, sent},
 125     { UDM_SETPOS, sent|lparam, 0, 101},
 126     { UDM_GETPOS, sent},
 127     { 0 }
 128 };
 129
 130 static const struct message test_updown_pos32_seq[] = {
 131     { UDM_SETRANGE32, sent|lparam, 0, 1000 },
 132     { UDM_GETRANGE32, sent}, /* Cannot check wparam and lparam as they are ptrs */
 133     { UDM_SETPOS32, sent|lparam, 0, 500 },
 134     { UDM_GETPOS32, sent},
 135     { UDM_SETPOS32, sent|lparam, 0, 0 },
 136     { UDM_GETPOS32, sent},
 137     { UDM_SETPOS32, sent|lparam, 0, -1 },
 138     { UDM_GETPOS32, sent},
 139     { UDM_SETPOS32, sent|lparam, 0, 1000 },
 140     { UDM_GETPOS32, sent},
 141     { UDM_SETPOS32, sent|lparam, 0, 1001 },
 142     { UDM_GETPOS32, sent},
 143     { 0 }
 144 };
 145
 146 static const struct message test_updown_buddy_seq[] = {
 147     { UDM_GETBUDDY, sent },
 148     { UDM_SETBUDDY, sent },
 149     { WM_STYLECHANGING, sent|defwinproc },
 150     { WM_STYLECHANGED, sent|defwinproc },
 151     { WM_STYLECHANGING, sent|defwinproc },
 152     { WM_STYLECHANGED, sent|defwinproc },
 153     { WM_WINDOWPOSCHANGING, sent|defwinproc },
 154     { WM_NCCALCSIZE, sent|wparam|optional|defwinproc, 1 },
 155     { WM_WINDOWPOSCHANGED, sent|defwinproc },
 156     { WM_MOVE, sent|defwinproc },
 157     { UDM_GETBUDDY, sent },
 158     { 0 }
 159 };
 160
 161 static const struct message test_updown_base_seq[] = {
 162     { UDM_SETBASE, sent|wparam, 10 },
 163     { UDM_GETBASE, sent },
 164     { UDM_SETBASE, sent|wparam, 80 },
 165     { UDM_GETBASE, sent },
 166     { UDM_SETBASE, sent|wparam, 16 },
 167     { UDM_GETBASE, sent },
 168     { UDM_SETBASE, sent|wparam, 80 },
 169     { UDM_GETBASE, sent },
 170     { UDM_SETBASE, sent|wparam, 10 },
 171     { UDM_GETBASE, sent },
 172     { 0 }
 173 };
 174
 175 static const struct message test_updown_unicode_seq[] = {
 176     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 177     { UDM_GETUNICODEFORMAT, sent },
 178     { UDM_SETUNICODEFORMAT, sent|wparam, 1 },
 179     { UDM_GETUNICODEFORMAT, sent },
 180     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 181     { UDM_GETUNICODEFORMAT, sent },
 182     { 0 }
 183 };
 184
 185 static const struct message test_updown_destroy_seq[] = {
 186     { WM_SHOWWINDOW, sent|wparam|lparam, 0, 0 },
 187     { WM_WINDOWPOSCHANGING, sent},
 188     { WM_WINDOWPOSCHANGED, sent},
 189     { WM_DESTROY, sent},
 190     { WM_NCDESTROY, sent},
 191     { 0 }
 192 };
 193
 194 static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 195 {
 196     static long defwndproc_counter = 0;
 197     LRESULT ret;
 198     struct message msg;
 199
 200     /* do not log painting messages */
 201     if (message != WM_PAINT &&
 202         message != WM_ERASEBKGND &&
 203         message != WM_NCPAINT &&
 204         message != WM_NCHITTEST &&
 205         message != WM_GETTEXT &&
 206         message != WM_GETICON &&
 207         message != WM_DEVICECHANGE)
 208     {
 209         trace("parent: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 210
 211         msg.message = message;
 212         msg.flags = sent|wparam|lparam;
 213         if (defwndproc_counter) msg.flags |= defwinproc;
 214         msg.wParam = wParam;
 215         msg.lParam = lParam;
 216         add_message(sequences, PARENT_SEQ_INDEX, &msg);
 217     }
 218
 219     defwndproc_counter++;
 220     ret = DefWindowProcA(hwnd, message, wParam, lParam);
 221     defwndproc_counter--;
 222
 223     return ret;
 224 }
 225
 226 static BOOL register_parent_wnd_class(void)
 227 {
 228     WNDCLASSA cls;
 229
 230     cls.style = 0;
 231     cls.lpfnWndProc = parent_wnd_proc;
 232     cls.cbClsExtra = 0;
 233     cls.cbWndExtra = 0;
 234     cls.hInstance = GetModuleHandleA(NULL);
 235     cls.hIcon = 0;
 236     cls.hCursor = LoadCursorA(0, (LPSTR)IDC_ARROW);
 237     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 238     cls.lpszMenuName = NULL;
 239     cls.lpszClassName = "Up-Down test parent class";
 240     return RegisterClassA(&cls);
 241 }
 242
 243 static HWND create_parent_window(void)
 244 {
 245     if (!register_parent_wnd_class())
 246         return NULL;
 247
 248     return CreateWindowEx(0, "Up-Down test parent class",
 249                           "Up-Down test parent window",
 250                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
 251                           WS_MAXIMIZEBOX | WS_VISIBLE,
 252                           0, 0, 100, 100,
 253                           GetDesktopWindow(), NULL, GetModuleHandleA(NULL), NULL);
 254 }
 255
 256 struct subclass_info
 257 {
 258     WNDPROC oldproc;
 259 };
 260
 261 static LRESULT WINAPI edit_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 262 {
 263     struct subclass_info *info = (struct subclass_info *)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 264     static long defwndproc_counter = 0;
 265     LRESULT ret;
 266     struct message msg;
 267
 268     trace("edit: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 269
 270     msg.message = message;
 271     msg.flags = sent|wparam|lparam;
 272     if (defwndproc_counter) msg.flags |= defwinproc;
 273     msg.wParam = wParam;
 274     msg.lParam = lParam;
 275     add_message(sequences, EDIT_SEQ_INDEX, &msg);
 276
 277     defwndproc_counter++;
 278     ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
 279     defwndproc_counter--;
 280     return ret;
 281 }
 282
 283 static HWND create_edit_control(void)
 284 {
 285     struct subclass_info *info;
 286     RECT rect;
 287
 288     info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
 289     if (!info)
 290         return NULL;
 291
 292     GetClientRect(parent_wnd, &rect);
 293     edit = CreateWindowExA(0, "EDIT", NULL, WS_CHILD | WS_BORDER | WS_VISIBLE,
 294                            0, 0, rect.right, rect.bottom,
 295                            parent_wnd, NULL, GetModuleHandleA(NULL), NULL);
 296     if (!edit)
 297     {
 298         HeapFree(GetProcessHeap(), 0, info);
 299         return NULL;
 300     }
 301
 302     info->oldproc = (WNDPROC)SetWindowLongPtrA(edit, GWLP_WNDPROC,
 303                                             (LONG_PTR)edit_subclass_proc);
 304     SetWindowLongPtrA(edit, GWLP_USERDATA, (LONG_PTR)info);
 305
 306     return edit;
 307 }
 308
 309 static LRESULT WINAPI updown_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 310 {
 311     struct subclass_info *info = (struct subclass_info *)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 312     static long defwndproc_counter = 0;
 313     LRESULT ret;
 314     struct message msg;
 315
 316     trace("updown: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 317
 318     msg.message = message;
 319     msg.flags = sent|wparam|lparam;
 320     if (defwndproc_counter) msg.flags |= defwinproc;
 321     msg.wParam = wParam;
 322     msg.lParam = lParam;
 323     add_message(sequences, UPDOWN_SEQ_INDEX, &msg);
 324
 325     defwndproc_counter++;
 326     ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
 327     defwndproc_counter--;
 328
 329     return ret;
 330 }
 331
 332 static HWND create_updown_control(void)
 333 {
 334     struct subclass_info *info;
 335     HWND updown;
 336     RECT rect;
 337
 338     info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
 339     if (!info)
 340         return NULL;
 341
 342     GetClientRect(parent_wnd, &rect);
 343     updown = CreateUpDownControl(WS_CHILD | WS_BORDER | WS_VISIBLE | UDS_ALIGNRIGHT,
 344                                  0, 0, rect.right, rect.bottom, parent_wnd, 1, GetModuleHandleA(NULL), edit,
 345                                  100, 0, 50);
 346     if (!updown)
 347     {
 348         HeapFree(GetProcessHeap(), 0, info);
 349         return NULL;
 350     }
 351
 352     info->oldproc = (WNDPROC)SetWindowLongPtrA(updown, GWLP_WNDPROC,
 353                                             (LONG_PTR)updown_subclass_proc);
 354     SetWindowLongPtrA(updown, GWLP_USERDATA, (LONG_PTR)info);
 355
 356     return updown;
 357 }
 358
 359 static void test_updown_pos(void)
 360 {
 361     int r;
 362
 363     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 364
 365     /* Set Range from 0 to 100 */
 366     SendMessage(updown, UDM_SETRANGE, 0 , MAKELONG(100,0) );
 367     r = SendMessage(updown, UDM_GETRANGE, 0,0);
 368     expect(100,LOWORD(r));
 369     expect(0,HIWORD(r));
 370
 371     /* Set the position to 5, return is not checked as it was set before func call */
 372     SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(5,0) );
 373     /* Since UDM_SETBUDDYINT was not set at creation HIWORD(r) will always be 1 as a return from UDM_GETPOS */
 374     /* Get the position, which should be 5 */
 375     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 376     expect(5,LOWORD(r));
 377     expect(1,HIWORD(r));
 378
 379     /* Set the position to 0, return should be 5 */
 380     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(0,0) );
 381     expect(5,r);
 382     /* Get the position, which should be 0 */
 383     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 384     expect(0,LOWORD(r));
 385     expect(1,HIWORD(r));
 386
 387     /* Set the position to -1, return should be 0 */
 388     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(-1,0) );
 389     expect(0,r);
 390     /* Get the position, which should be 0 */
 391     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 392     expect(0,LOWORD(r));
 393     expect(1,HIWORD(r));
 394
 395     /* Set the position to 100, return should be 0 */
 396     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(100,0) );
 397     expect(0,r);
 398     /* Get the position, which should be 100 */
 399     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 400     expect(100,LOWORD(r));
 401     expect(1,HIWORD(r));
 402
 403     /* Set the position to 101, return should be 100 */
 404     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(101,0) );
 405     expect(100,r);
 406     /* Get the position, which should be 100 */
 407     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 408     expect(100,LOWORD(r));
 409     expect(1,HIWORD(r));
 410
 411     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos_seq , "test updown pos", FALSE);
 412 }
 413
 414 static void test_updown_pos32(void)
 415 {
 416     int r;
 417     int low, high;
 418
 419     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 420
 421     /* Set the position to 0 to 1000 */
 422     SendMessage(updown, UDM_SETRANGE32, 0 , 1000 );
 423
 424     r = SendMessage(updown, UDM_GETRANGE32, (WPARAM) &low , (LPARAM) &high );
 425     expect(0,low);
 426     expect(1000,high);
 427
 428     /* Set position to 500, don't check return since it is unset*/
 429     SendMessage(updown, UDM_SETPOS32, 0 , 500 );
 430
 431     /* Since UDM_SETBUDDYINT was not set at creation bRet will always be true as a return from UDM_GETPOS32 */
 432
 433     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 434     expect(500,r);
 435     expect(1,high);
 436
 437     /* Set position to 0, return should be 500 */
 438     r = SendMessage(updown, UDM_SETPOS32, 0 , 0 );
 439     expect(500,r);
 440     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 441     expect(0,r);
 442     expect(1,high);
 443
 444     /* Set position to -1 which should become 0, return should be 0 */
 445     r = SendMessage(updown, UDM_SETPOS32, 0 , -1 );
 446     expect(0,r);
 447     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 448     expect(0,r);
 449     expect(1,high);
 450
 451     /* Set position to 1000, return should be 0 */
 452     r = SendMessage(updown, UDM_SETPOS32, 0 , 1000 );
 453     expect(0,r);
 454     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 455     expect(1000,r);
 456     expect(1,high);
 457
 458     /* Set position to 1001 which should become 1000, return should be 1000 */
 459     r = SendMessage(updown, UDM_SETPOS32, 0 , 1001 );
 460     expect(1000,r);
 461     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 462     expect(1000,r);
 463     expect(1,high);
 464
 465     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos32_seq, "test updown pos32", FALSE);
 466 }
 467
 468 static void test_updown_buddy(void)
 469 {
 470     HWND buddyReturn;
 471
 472     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 473
 474     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 475     ok(buddyReturn == edit, "Expected edit handle\n");
 476
 477     buddyReturn = (HWND)SendMessage(updown, UDM_SETBUDDY, (WPARAM) edit, 0);
 478     ok(buddyReturn == edit, "Expected edit handle\n");
 479
 480     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 481     ok(buddyReturn == edit, "Expected edit handle\n");
 482
 483     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_buddy_seq, "test updown buddy", TRUE);
 484     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "test updown buddy_edit", FALSE);
 485 }
 486
 487 static void test_updown_base(void)
 488 {
 489     int r;
 490
 491     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 492
 493     SendMessage(updown, UDM_SETBASE, 10 , 0);
 494     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 495     expect(10,r);
 496
 497     /* Set base to an invalid value, should return 0 and stay at 10 */
 498     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 499     expect(0,r);
 500     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 501     expect(10,r);
 502
 503     /* Set base to 16 now, should get 16 as the return */
 504     r = SendMessage(updown, UDM_SETBASE, 16 , 0);
 505     expect(10,r);
 506     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 507     expect(16,r);
 508
 509     /* Set base to an invalid value, should return 0 and stay at 16 */
 510     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 511     expect(0,r);
 512     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 513     expect(16,r);
 514
 515     /* Set base back to 10, return should be 16 */
 516     r = SendMessage(updown, UDM_SETBASE, 10 , 0);
 517     expect(16,r);
 518     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 519     expect(10,r);
 520
 521     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_base_seq, "test updown base", FALSE);
 522 }
 523
 524 static void test_updown_unicode(void)
 525 {
 526     int r;
 527
 528     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 529
 530     /* Set it to ANSI, don't check return as we don't know previous state */
 531     SendMessage(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 532     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 533     expect(0,r);
 534
 535     /* Now set it to Unicode format */
 536     r = SendMessage(updown, UDM_SETUNICODEFORMAT, 1 , 0);
 537     expect(0,r);
 538     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 539     expect(1,r);
 540
 541     /* And now set it back to ANSI */
 542     r = SendMessage(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 543     expect(1,r);
 544     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 545     expect(0,r);
 546
 547     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_unicode_seq, "test updown unicode", FALSE);
 548 }
 549
 550
 551 static void test_create_updown_control(void)
 552 {
 553     CHAR text[MAX_PATH];
 554
 555     parent_wnd = create_parent_window();
 556     ok(parent_wnd != NULL, "Failed to create parent window!\n");
 557     ok_sequence(sequences, PARENT_SEQ_INDEX, create_parent_wnd_seq, "create parent window", TRUE);
 558
 559     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 560
 561     edit = create_edit_control();
 562     ok(edit != NULL, "Failed to create edit control\n");
 563     ok_sequence(sequences, PARENT_SEQ_INDEX, add_edit_to_parent_seq, "add edit control to parent", FALSE);
 564
 565     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 566
 567     updown = create_updown_control();
 568     ok(updown != NULL, "Failed to create updown control\n");
 569     ok_sequence(sequences, PARENT_SEQ_INDEX, add_updown_to_parent_seq, "add updown control to parent", TRUE);
 570     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "add updown control with edit", FALSE);
 571
 572     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 573
 574     GetWindowTextA(edit, text, MAX_PATH);
 575     ok(lstrlenA(text) == 0, "Expected empty string\n");
 576     ok_sequence(sequences, EDIT_SEQ_INDEX, get_edit_text_seq, "get edit text", FALSE);
 577
 578     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 579
 580     test_updown_pos();
 581     test_updown_pos32();
 582     test_updown_buddy();
 583     test_updown_base();
 584     test_updown_unicode();
 585 }
 586
 587 START_TEST(updown)
 588 {
 589     InitCommonControls();
 590     init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
 591
 592     test_create_updown_control();
 593 }