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;
  63
  64 static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
  65
  66 static const struct message add_updown_with_edit_seq[] = {
  67     { WM_WINDOWPOSCHANGING, sent },
  68     { WM_NCCALCSIZE, sent|wparam, TRUE },
  69     { WM_WINDOWPOSCHANGED, sent },
  70     { WM_SIZE, sent|wparam|defwinproc, SIZE_RESTORED /*, MAKELONG(91, 75) exact size depends on font */ },
  71     { 0 }
  72 };
  73
  74 static const struct message add_updown_to_parent_seq[] = {
  75     { WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
  76     { WM_QUERYUISTATE, sent|optional },
  77     { WM_PARENTNOTIFY, sent|wparam, MAKELONG(WM_CREATE, WM_CREATE) },
  78     { 0 }
  79 };
  80
  81 static const struct message get_edit_text_seq[] = {
  82     { WM_GETTEXT, sent },
  83     { 0 }
  84 };
  85
  86 static const struct message test_updown_pos_seq[] = {
  87     { UDM_SETRANGE, sent|lparam, 0, MAKELONG(100,0) },
  88     { UDM_GETRANGE, sent},
  89     { UDM_SETPOS, sent|lparam, 0, 5},
  90     { UDM_GETPOS, sent},
  91     { UDM_SETPOS, sent|lparam, 0, 0},
  92     { UDM_GETPOS, sent},
  93     { UDM_SETPOS, sent|lparam, 0, MAKELONG(-1,0)},
  94     { UDM_GETPOS, sent},
  95     { UDM_SETPOS, sent|lparam, 0, 100},
  96     { UDM_GETPOS, sent},
  97     { UDM_SETPOS, sent|lparam, 0, 101},
  98     { UDM_GETPOS, sent},
  99     { 0 }
 100 };
 101
 102 static const struct message test_updown_pos32_seq[] = {
 103     { UDM_SETRANGE32, sent|lparam, 0, 1000 },
 104     { UDM_GETRANGE32, sent}, /* Cannot check wparam and lparam as they are ptrs */
 105     { UDM_SETPOS32, sent|lparam, 0, 500 },
 106     { UDM_GETPOS32, sent},
 107     { UDM_SETPOS32, sent|lparam, 0, 0 },
 108     { UDM_GETPOS32, sent},
 109     { UDM_SETPOS32, sent|lparam, 0, -1 },
 110     { UDM_GETPOS32, sent},
 111     { UDM_SETPOS32, sent|lparam, 0, 1000 },
 112     { UDM_GETPOS32, sent},
 113     { UDM_SETPOS32, sent|lparam, 0, 1001 },
 114     { UDM_GETPOS32, sent},
 115     { 0 }
 116 };
 117
 118 static const struct message test_updown_buddy_seq[] = {
 119     { UDM_GETBUDDY, sent },
 120     { UDM_SETBUDDY, sent },
 121     { WM_STYLECHANGING, sent|defwinproc },
 122     { WM_STYLECHANGED, sent|defwinproc },
 123     { WM_STYLECHANGING, sent|defwinproc },
 124     { WM_STYLECHANGED, sent|defwinproc },
 125     { WM_WINDOWPOSCHANGING, sent|defwinproc },
 126     { WM_NCCALCSIZE, sent|wparam|optional|defwinproc, 1 },
 127     { WM_WINDOWPOSCHANGED, sent|defwinproc },
 128     { WM_MOVE, sent|defwinproc },
 129     { UDM_GETBUDDY, sent },
 130     { 0 }
 131 };
 132
 133 static const struct message test_updown_base_seq[] = {
 134     { UDM_SETBASE, sent|wparam, 10 },
 135     { UDM_GETBASE, sent },
 136     { UDM_SETBASE, sent|wparam, 80 },
 137     { UDM_GETBASE, sent },
 138     { UDM_SETBASE, sent|wparam, 16 },
 139     { UDM_GETBASE, sent },
 140     { UDM_SETBASE, sent|wparam, 80 },
 141     { UDM_GETBASE, sent },
 142     { UDM_SETBASE, sent|wparam, 10 },
 143     { UDM_GETBASE, sent },
 144     { 0 }
 145 };
 146
 147 static const struct message test_updown_unicode_seq[] = {
 148     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 149     { UDM_GETUNICODEFORMAT, sent },
 150     { UDM_SETUNICODEFORMAT, sent|wparam, 1 },
 151     { UDM_GETUNICODEFORMAT, sent },
 152     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 153     { UDM_GETUNICODEFORMAT, sent },
 154     { 0 }
 155 };
 156
 157 static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 158 {
 159     static LONG defwndproc_counter = 0;
 160     LRESULT ret;
 161     struct message msg;
 162
 163     /* log system messages, except for painting */
 164     if (message < WM_USER &&
 165         message != WM_PAINT &&
 166         message != WM_ERASEBKGND &&
 167         message != WM_NCPAINT &&
 168         message != WM_NCHITTEST &&
 169         message != WM_GETTEXT &&
 170         message != WM_GETICON &&
 171         message != WM_DEVICECHANGE)
 172     {
 173         trace("parent: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 174
 175         msg.message = message;
 176         msg.flags = sent|wparam|lparam;
 177         if (defwndproc_counter) msg.flags |= defwinproc;
 178         msg.wParam = wParam;
 179         msg.lParam = lParam;
 180         add_message(sequences, PARENT_SEQ_INDEX, &msg);
 181     }
 182
 183     defwndproc_counter++;
 184     ret = DefWindowProcA(hwnd, message, wParam, lParam);
 185     defwndproc_counter--;
 186
 187     return ret;
 188 }
 189
 190 static BOOL register_parent_wnd_class(void)
 191 {
 192     WNDCLASSA cls;
 193
 194     cls.style = 0;
 195     cls.lpfnWndProc = parent_wnd_proc;
 196     cls.cbClsExtra = 0;
 197     cls.cbWndExtra = 0;
 198     cls.hInstance = GetModuleHandleA(NULL);
 199     cls.hIcon = 0;
 200     cls.hCursor = LoadCursorA(0, IDC_ARROW);
 201     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 202     cls.lpszMenuName = NULL;
 203     cls.lpszClassName = "Up-Down test parent class";
 204     return RegisterClassA(&cls);
 205 }
 206
 207 static HWND create_parent_window(void)
 208 {
 209     if (!register_parent_wnd_class())
 210         return NULL;
 211
 212     return CreateWindowEx(0, "Up-Down test parent class",
 213                           "Up-Down test parent window",
 214                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
 215                           WS_MAXIMIZEBOX | WS_VISIBLE,
 216                           0, 0, 100, 100,
 217                           GetDesktopWindow(), NULL, GetModuleHandleA(NULL), NULL);
 218 }
 219
 220 static LRESULT WINAPI edit_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 221 {
 222     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 223     static LONG defwndproc_counter = 0;
 224     LRESULT ret;
 225     struct message msg;
 226
 227     trace("edit: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 228
 229     msg.message = message;
 230     msg.flags = sent|wparam|lparam;
 231     if (defwndproc_counter) msg.flags |= defwinproc;
 232     msg.wParam = wParam;
 233     msg.lParam = lParam;
 234     add_message(sequences, EDIT_SEQ_INDEX, &msg);
 235
 236     defwndproc_counter++;
 237     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 238     defwndproc_counter--;
 239     return ret;
 240 }
 241
 242 static HWND create_edit_control(void)
 243 {
 244     WNDPROC oldproc;
 245     RECT rect;
 246
 247     GetClientRect(parent_wnd, &rect);
 248     edit = CreateWindowExA(0, "EDIT", NULL, WS_CHILD | WS_BORDER | WS_VISIBLE,
 249                            0, 0, rect.right, rect.bottom,
 250                            parent_wnd, NULL, GetModuleHandleA(NULL), NULL);
 251     if (!edit) return NULL;
 252
 253     oldproc = (WNDPROC)SetWindowLongPtrA(edit, GWLP_WNDPROC,
 254                                          (LONG_PTR)edit_subclass_proc);
 255     SetWindowLongPtrA(edit, GWLP_USERDATA, (LONG_PTR)oldproc);
 256
 257     return edit;
 258 }
 259
 260 static LRESULT WINAPI updown_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 261 {
 262     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 263     static LONG defwndproc_counter = 0;
 264     LRESULT ret;
 265     struct message msg;
 266
 267     trace("updown: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 268
 269     msg.message = message;
 270     msg.flags = sent|wparam|lparam;
 271     if (defwndproc_counter) msg.flags |= defwinproc;
 272     msg.wParam = wParam;
 273     msg.lParam = lParam;
 274     add_message(sequences, UPDOWN_SEQ_INDEX, &msg);
 275
 276     defwndproc_counter++;
 277     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 278     defwndproc_counter--;
 279
 280     return ret;
 281 }
 282
 283 static HWND create_updown_control(DWORD style)
 284 {
 285     WNDPROC oldproc;
 286     HWND updown;
 287     RECT rect;
 288
 289     GetClientRect(parent_wnd, &rect);
 290     updown = CreateUpDownControl(WS_CHILD | WS_BORDER | WS_VISIBLE | style,
 291                                  0, 0, rect.right, rect.bottom, parent_wnd, 1, GetModuleHandleA(NULL), edit,
 292                                  100, 0, 50);
 293     if (!updown) return NULL;
 294
 295     oldproc = (WNDPROC)SetWindowLongPtrA(updown, GWLP_WNDPROC,
 296                                          (LONG_PTR)updown_subclass_proc);
 297     SetWindowLongPtrA(updown, GWLP_USERDATA, (LONG_PTR)oldproc);
 298
 299     return updown;
 300 }
 301
 302 static void test_updown_pos(void)
 303 {
 304     HWND updown;
 305     int r;
 306
 307     updown = create_updown_control(UDS_ALIGNRIGHT);
 308
 309     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 310
 311     /* Set Range from 0 to 100 */
 312     SendMessage(updown, UDM_SETRANGE, 0 , MAKELONG(100,0) );
 313     r = SendMessage(updown, UDM_GETRANGE, 0,0);
 314     expect(100,LOWORD(r));
 315     expect(0,HIWORD(r));
 316
 317     /* Set the position to 5, return is not checked as it was set before func call */
 318     SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(5,0) );
 319     /* Since UDM_SETBUDDYINT was not set at creation HIWORD(r) will always be 1 as a return from UDM_GETPOS */
 320     /* Get the position, which should be 5 */
 321     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 322     expect(5,LOWORD(r));
 323     expect(1,HIWORD(r));
 324
 325     /* Set the position to 0, return should be 5 */
 326     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(0,0) );
 327     expect(5,r);
 328     /* Get the position, which should be 0 */
 329     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 330     expect(0,LOWORD(r));
 331     expect(1,HIWORD(r));
 332
 333     /* Set the position to -1, return should be 0 */
 334     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(-1,0) );
 335     expect(0,r);
 336     /* Get the position, which should be 0 */
 337     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 338     expect(0,LOWORD(r));
 339     expect(1,HIWORD(r));
 340
 341     /* Set the position to 100, return should be 0 */
 342     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(100,0) );
 343     expect(0,r);
 344     /* Get the position, which should be 100 */
 345     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 346     expect(100,LOWORD(r));
 347     expect(1,HIWORD(r));
 348
 349     /* Set the position to 101, return should be 100 */
 350     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(101,0) );
 351     expect(100,r);
 352     /* Get the position, which should be 100 */
 353     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 354     expect(100,LOWORD(r));
 355     expect(1,HIWORD(r));
 356
 357     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos_seq , "test updown pos", FALSE);
 358
 359     DestroyWindow(updown);
 360 }
 361
 362 static void test_updown_pos32(void)
 363 {
 364     HWND updown;
 365     int r;
 366     int low, high;
 367
 368     updown = create_updown_control(UDS_ALIGNRIGHT);
 369
 370     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 371
 372     /* Set the position to 0 to 1000 */
 373     SendMessage(updown, UDM_SETRANGE32, 0 , 1000 );
 374
 375     low = high = -1;
 376     r = SendMessage(updown, UDM_GETRANGE32, (WPARAM) &low , (LPARAM) &high );
 377     if (low == -1)
 378     {
 379         win_skip("UDM_SETRANGE32/UDM_GETRANGE32 not available\n");
 380         DestroyWindow(updown);
 381         return;
 382     }
 383
 384     expect(0,low);
 385     expect(1000,high);
 386
 387     /* Set position to 500 */
 388     r = SendMessage(updown, UDM_SETPOS32, 0 , 500 );
 389     if (!r)
 390     {
 391         win_skip("UDM_SETPOS32 and UDM_GETPOS32 need 5.80\n");
 392         DestroyWindow(updown);
 393         return;
 394     }
 395     expect(50,r);
 396
 397     /* Since UDM_SETBUDDYINT was not set at creation bRet will always be true as a return from UDM_GETPOS32 */
 398
 399     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 400     expect(500,r);
 401     expect(1,high);
 402
 403     /* Set position to 0, return should be 500 */
 404     r = SendMessage(updown, UDM_SETPOS32, 0 , 0 );
 405     expect(500,r);
 406     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 407     expect(0,r);
 408     expect(1,high);
 409
 410     /* Set position to -1 which should become 0, return should be 0 */
 411     r = SendMessage(updown, UDM_SETPOS32, 0 , -1 );
 412     expect(0,r);
 413     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 414     expect(0,r);
 415     expect(1,high);
 416
 417     /* Set position to 1000, return should be 0 */
 418     r = SendMessage(updown, UDM_SETPOS32, 0 , 1000 );
 419     expect(0,r);
 420     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 421     expect(1000,r);
 422     expect(1,high);
 423
 424     /* Set position to 1001 which should become 1000, return should be 1000 */
 425     r = SendMessage(updown, UDM_SETPOS32, 0 , 1001 );
 426     expect(1000,r);
 427     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 428     expect(1000,r);
 429     expect(1,high);
 430
 431     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos32_seq, "test updown pos32", FALSE);
 432
 433     DestroyWindow(updown);
 434 }
 435
 436 static void test_updown_buddy(void)
 437 {
 438     HWND updown, buddyReturn;
 439
 440     updown = create_updown_control(UDS_ALIGNRIGHT);
 441
 442     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 443
 444     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 445     ok(buddyReturn == edit, "Expected edit handle\n");
 446
 447     buddyReturn = (HWND)SendMessage(updown, UDM_SETBUDDY, (WPARAM) edit, 0);
 448     ok(buddyReturn == edit, "Expected edit handle\n");
 449
 450     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 451     ok(buddyReturn == edit, "Expected edit handle\n");
 452
 453     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_buddy_seq, "test updown buddy", TRUE);
 454     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "test updown buddy_edit", FALSE);
 455
 456     DestroyWindow(updown);
 457 }
 458
 459 static void test_updown_base(void)
 460 {
 461     HWND updown;
 462     int r;
 463     CHAR text[10];
 464
 465     updown = create_updown_control(UDS_ALIGNRIGHT);
 466
 467     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 468
 469     SendMessage(updown, UDM_SETBASE, 10 , 0);
 470     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 471     expect(10,r);
 472
 473     /* Set base to an invalid value, should return 0 and stay at 10 */
 474     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 475     expect(0,r);
 476     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 477     expect(10,r);
 478
 479     /* Set base to 16 now, should get 16 as the return */
 480     r = SendMessage(updown, UDM_SETBASE, 16 , 0);
 481     expect(10,r);
 482     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 483     expect(16,r);
 484
 485     /* Set base to an invalid value, should return 0 and stay at 16 */
 486     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 487     expect(0,r);
 488     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 489     expect(16,r);
 490
 491     /* Set base back to 10, return should be 16 */
 492     r = SendMessage(updown, UDM_SETBASE, 10 , 0);
 493     expect(16,r);
 494     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 495     expect(10,r);
 496
 497     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_base_seq, "test updown base", FALSE);
 498
 499     DestroyWindow(updown);
 500
 501     /* switch base with buddy attached */
 502     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT);
 503
 504     r = SendMessage(updown, UDM_SETPOS, 0, 10);
 505     expect(50, r);
 506
 507     GetWindowTextA(edit, text, sizeof(text)/sizeof(CHAR));
 508     ok(lstrcmpA(text, "10") == 0, "Expected '10', got '%s'\n", text);
 509
 510     r = SendMessage(updown, UDM_SETBASE, 16, 0);
 511     expect(10, r);
 512
 513     GetWindowTextA(edit, text, sizeof(text)/sizeof(CHAR));
 514     /* FIXME: currently hex output isn't properly formatted, but for this
 515        test only change from initial text matters */
 516     ok(lstrcmpA(text, "10") != 0, "Expected '0x000A', got '%s'\n", text);
 517
 518     DestroyWindow(updown);
 519 }
 520
 521 static void test_updown_unicode(void)
 522 {
 523     HWND updown;
 524     int r;
 525
 526     updown = create_updown_control(UDS_ALIGNRIGHT);
 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     if (!r)
 540     {
 541         win_skip("UDM_SETUNICODEFORMAT not available\n");
 542         DestroyWindow(updown);
 543         return;
 544     }
 545     expect(1,r);
 546
 547     /* And now set it back to ANSI */
 548     r = SendMessage(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 549     expect(1,r);
 550     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 551     expect(0,r);
 552
 553     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_unicode_seq, "test updown unicode", FALSE);
 554
 555     DestroyWindow(updown);
 556 }
 557
 558 static void test_updown_create(void)
 559 {
 560     CHAR text[MAX_PATH];
 561     HWND updown;
 562     RECT r;
 563
 564     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 565
 566     updown = create_updown_control(UDS_ALIGNRIGHT);
 567     ok(updown != NULL, "Failed to create updown control\n");
 568     ok_sequence(sequences, PARENT_SEQ_INDEX, add_updown_to_parent_seq, "add updown control to parent", TRUE);
 569     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "add updown control with edit", FALSE);
 570
 571     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 572
 573     GetWindowTextA(edit, text, MAX_PATH);
 574     ok(lstrlenA(text) == 0, "Expected empty string\n");
 575     ok_sequence(sequences, EDIT_SEQ_INDEX, get_edit_text_seq, "get edit text", FALSE);
 576
 577     DestroyWindow(updown);
 578
 579     /* create with zero width */
 580     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 581                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 582     ok(updown != NULL, "Failed to create updown control\n");
 583     r.right = 0;
 584     GetClientRect(updown, &r);
 585     ok(r.right > 0, "Expected default width, got %d\n", r.right);
 586     DestroyWindow(updown);
 587     /* create with really small width */
 588     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 2, 0,
 589                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 590     ok(updown != NULL, "Failed to create updown control\n");
 591     r.right = 0;
 592     GetClientRect(updown, &r);
 593     ok(r.right != 2 && r.right > 0, "Expected default width, got %d\n", r.right);
 594     DestroyWindow(updown);
 595     /* create with width greater than default */
 596     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 100, 0,
 597                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 598     ok(updown != NULL, "Failed to create updown control\n");
 599     r.right = 0;
 600     GetClientRect(updown, &r);
 601     ok(r.right < 100 && r.right > 0, "Expected default width, got %d\n", r.right);
 602     DestroyWindow(updown);
 603     /* create with zero height, UDS_HORZ */
 604     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 605                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 606     ok(updown != NULL, "Failed to create updown control\n");
 607     r.bottom = 0;
 608     GetClientRect(updown, &r);
 609     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 610     DestroyWindow(updown);
 611     /* create with really small height, UDS_HORZ */
 612     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 2,
 613                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 614     ok(updown != NULL, "Failed to create updown control\n");
 615     r.bottom = 0;
 616     GetClientRect(updown, &r);
 617     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 618     DestroyWindow(updown);
 619     /* create with height greater than default, UDS_HORZ */
 620     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 100,
 621                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 622     ok(updown != NULL, "Failed to create updown control\n");
 623     r.bottom = 0;
 624     GetClientRect(updown, &r);
 625     ok(r.bottom < 100 && r.bottom > 0, "Expected default height, got %d\n", r.bottom);
 626     DestroyWindow(updown);
 627 }
 628
 629 static void test_UDS_SETBUDDYINT(void)
 630 {
 631     HWND updown;
 632     DWORD style, ret;
 633     CHAR text[10];
 634
 635     /* cleanup buddy */
 636     text[0] = '\0';
 637     SetWindowTextA(edit, text);
 638
 639     /* creating without UDS_SETBUDDYINT */
 640     updown = create_updown_control(UDS_ALIGNRIGHT);
 641     /* try to set UDS_SETBUDDYINT after creation */
 642     style = GetWindowLongA(updown, GWL_STYLE);
 643     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 644     style = GetWindowLongA(updown, GWL_STYLE);
 645     ok(style & UDS_SETBUDDYINT, "Expected UDS_SETBUDDY to be set\n");
 646     SendMessage(updown, UDM_SETPOS, 0, 20);
 647     GetWindowTextA(edit, text, sizeof(text)/sizeof(CHAR));
 648     ok(lstrlenA(text) == 0, "Expected empty string\n");
 649     DestroyWindow(updown);
 650
 651     /* creating with UDS_SETBUDDYINT */
 652     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT);
 653     GetWindowTextA(edit, text, sizeof(text)/sizeof(CHAR));
 654     /* 50 is initial value here */
 655     ok(lstrcmpA(text, "50") == 0, "Expected '50', got '%s'\n", text);
 656     /* now remove style flag */
 657     style = GetWindowLongA(updown, GWL_STYLE);
 658     SetWindowLongA(updown, GWL_STYLE, style & ~UDS_SETBUDDYINT);
 659     SendMessage(updown, UDM_SETPOS, 0, 20);
 660     GetWindowTextA(edit, text, sizeof(text)/sizeof(CHAR));
 661     ok(lstrcmpA(text, "20") == 0, "Expected '20', got '%s'\n", text);
 662     /* set edit text directly, check position */
 663     strcpy(text, "10");
 664     SetWindowTextA(edit, text);
 665     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 666     expect(10, ret);
 667     strcpy(text, "11");
 668     SetWindowTextA(edit, text);
 669     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 670     expect(11, LOWORD(ret));
 671     expect(0,  HIWORD(ret));
 672     /* set to invalid value */
 673     strcpy(text, "21st");
 674     SetWindowTextA(edit, text);
 675     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 676     expect(11, LOWORD(ret));
 677     expect(TRUE, HIWORD(ret));
 678     /* set style back */
 679     style = GetWindowLongA(updown, GWL_STYLE);
 680     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 681     SendMessage(updown, UDM_SETPOS, 0, 30);
 682     GetWindowTextA(edit, text, sizeof(text)/sizeof(CHAR));
 683     ok(lstrcmpA(text, "30") == 0, "Expected '30', got '%s'\n", text);
 684     DestroyWindow(updown);
 685 }
 686
 687 START_TEST(updown)
 688 {
 689     InitCommonControls();
 690     init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
 691
 692     parent_wnd = create_parent_window();
 693     ok(parent_wnd != NULL, "Failed to create parent window!\n");
 694     edit = create_edit_control();
 695     ok(edit != NULL, "Failed to create edit control\n");
 696
 697     test_updown_create();
 698     test_updown_pos();
 699     test_updown_pos32();
 700     test_updown_buddy();
 701     test_updown_base();
 702     test_updown_unicode();
 703     test_UDS_SETBUDDYINT();
 704
 705     DestroyWindow(edit);
 706     DestroyWindow(parent_wnd);
 707 }