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 #define UPDOWN_ID           0
  63 #define BUDDY_ID            1
  64
  65 static HWND parent_wnd, g_edit;
  66
  67 static BOOL (WINAPI *pSetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR);
  68
  69 static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
  70
  71 static const struct message add_updown_with_edit_seq[] = {
  72     { WM_WINDOWPOSCHANGING, sent },
  73     { WM_NCCALCSIZE, sent|wparam, TRUE },
  74     { WM_WINDOWPOSCHANGED, sent },
  75     { WM_SIZE, sent|wparam|defwinproc, SIZE_RESTORED /*, MAKELONG(91, 75) exact size depends on font */ },
  76     { 0 }
  77 };
  78
  79 static const struct message add_updown_to_parent_seq[] = {
  80     { WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
  81     { WM_QUERYUISTATE, sent|optional },
  82     { WM_PARENTNOTIFY, sent|wparam, MAKELONG(WM_CREATE, WM_CREATE) },
  83     { 0 }
  84 };
  85
  86 static const struct message get_edit_text_seq[] = {
  87     { WM_GETTEXT, sent },
  88     { 0 }
  89 };
  90
  91 static const struct message test_updown_pos_seq[] = {
  92     { UDM_SETRANGE, sent|lparam, 0, MAKELONG(100,0) },
  93     { UDM_GETRANGE, sent},
  94     { UDM_SETPOS, sent|lparam, 0, 5},
  95     { UDM_GETPOS, sent},
  96     { UDM_SETPOS, sent|lparam, 0, 0},
  97     { UDM_GETPOS, sent},
  98     { UDM_SETPOS, sent|lparam, 0, MAKELONG(-1,0)},
  99     { UDM_GETPOS, sent},
 100     { UDM_SETPOS, sent|lparam, 0, 100},
 101     { UDM_GETPOS, sent},
 102     { UDM_SETPOS, sent|lparam, 0, 101},
 103     { UDM_GETPOS, sent},
 104     { 0 }
 105 };
 106
 107 static const struct message test_updown_pos32_seq[] = {
 108     { UDM_SETRANGE32, sent|lparam, 0, 1000 },
 109     { UDM_GETRANGE32, sent}, /* Cannot check wparam and lparam as they are ptrs */
 110     { UDM_SETPOS32, sent|lparam, 0, 500 },
 111     { UDM_GETPOS32, sent},
 112     { UDM_SETPOS32, sent|lparam, 0, 0 },
 113     { UDM_GETPOS32, sent},
 114     { UDM_SETPOS32, sent|lparam, 0, -1 },
 115     { UDM_GETPOS32, sent},
 116     { UDM_SETPOS32, sent|lparam, 0, 1000 },
 117     { UDM_GETPOS32, sent},
 118     { UDM_SETPOS32, sent|lparam, 0, 1001 },
 119     { UDM_GETPOS32, sent},
 120     { 0 }
 121 };
 122
 123 static const struct message test_updown_buddy_seq[] = {
 124     { UDM_GETBUDDY, sent },
 125     { UDM_SETBUDDY, sent },
 126     { WM_STYLECHANGING, sent|defwinproc },
 127     { WM_STYLECHANGED, sent|defwinproc },
 128     { WM_STYLECHANGING, sent|defwinproc },
 129     { WM_STYLECHANGED, sent|defwinproc },
 130     { WM_WINDOWPOSCHANGING, sent|defwinproc },
 131     { WM_NCCALCSIZE, sent|wparam|optional|defwinproc, 1 },
 132     { WM_WINDOWPOSCHANGED, sent|defwinproc },
 133     { WM_MOVE, sent|defwinproc },
 134     { UDM_GETBUDDY, sent },
 135     { 0 }
 136 };
 137
 138 static const struct message test_updown_base_seq[] = {
 139     { UDM_SETBASE, sent|wparam, 10 },
 140     { UDM_GETBASE, sent },
 141     { UDM_SETBASE, sent|wparam, 80 },
 142     { UDM_GETBASE, sent },
 143     { UDM_SETBASE, sent|wparam, 16 },
 144     { UDM_GETBASE, sent },
 145     { UDM_SETBASE, sent|wparam, 80 },
 146     { UDM_GETBASE, sent },
 147     { UDM_SETBASE, sent|wparam, 10 },
 148     { UDM_GETBASE, sent },
 149     { 0 }
 150 };
 151
 152 static const struct message test_updown_unicode_seq[] = {
 153     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 154     { UDM_GETUNICODEFORMAT, sent },
 155     { UDM_SETUNICODEFORMAT, sent|wparam, 1 },
 156     { UDM_GETUNICODEFORMAT, sent },
 157     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 158     { UDM_GETUNICODEFORMAT, sent },
 159     { 0 }
 160 };
 161
 162 static const struct message test_updown_pos_nochange_seq[] = {
 163     { WM_GETTEXT, sent|id, 0, 0, BUDDY_ID },
 164     { 0 }
 165 };
 166
 167 static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 168 {
 169     static LONG defwndproc_counter = 0;
 170     LRESULT ret;
 171     struct message msg;
 172
 173     /* log system messages, except for painting */
 174     if (message < WM_USER &&
 175         message != WM_PAINT &&
 176         message != WM_ERASEBKGND &&
 177         message != WM_NCPAINT &&
 178         message != WM_NCHITTEST &&
 179         message != WM_GETTEXT &&
 180         message != WM_GETICON &&
 181         message != WM_DEVICECHANGE)
 182     {
 183         trace("parent: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 184
 185         msg.message = message;
 186         msg.flags = sent|wparam|lparam;
 187         if (defwndproc_counter) msg.flags |= defwinproc;
 188         msg.wParam = wParam;
 189         msg.lParam = lParam;
 190         add_message(sequences, PARENT_SEQ_INDEX, &msg);
 191     }
 192
 193     defwndproc_counter++;
 194     ret = DefWindowProcA(hwnd, message, wParam, lParam);
 195     defwndproc_counter--;
 196
 197     return ret;
 198 }
 199
 200 static BOOL register_parent_wnd_class(void)
 201 {
 202     WNDCLASSA cls;
 203
 204     cls.style = 0;
 205     cls.lpfnWndProc = parent_wnd_proc;
 206     cls.cbClsExtra = 0;
 207     cls.cbWndExtra = 0;
 208     cls.hInstance = GetModuleHandleA(NULL);
 209     cls.hIcon = 0;
 210     cls.hCursor = LoadCursorA(0, IDC_ARROW);
 211     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 212     cls.lpszMenuName = NULL;
 213     cls.lpszClassName = "Up-Down test parent class";
 214     return RegisterClassA(&cls);
 215 }
 216
 217 static HWND create_parent_window(void)
 218 {
 219     if (!register_parent_wnd_class())
 220         return NULL;
 221
 222     return CreateWindowEx(0, "Up-Down test parent class",
 223                           "Up-Down test parent window",
 224                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
 225                           WS_MAXIMIZEBOX | WS_VISIBLE,
 226                           0, 0, 100, 100,
 227                           GetDesktopWindow(), NULL, GetModuleHandleA(NULL), NULL);
 228 }
 229
 230 static LRESULT WINAPI edit_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 231 {
 232     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 233     static LONG defwndproc_counter = 0;
 234     LRESULT ret;
 235     struct message msg;
 236
 237     trace("edit: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 238
 239     msg.message = message;
 240     msg.flags = sent|wparam|lparam;
 241     if (defwndproc_counter) msg.flags |= defwinproc;
 242     msg.wParam = wParam;
 243     msg.lParam = lParam;
 244     msg.id     = BUDDY_ID;
 245     add_message(sequences, EDIT_SEQ_INDEX, &msg);
 246
 247     defwndproc_counter++;
 248     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 249     defwndproc_counter--;
 250     return ret;
 251 }
 252
 253 static HWND create_edit_control(void)
 254 {
 255     WNDPROC oldproc;
 256     HWND hwnd;
 257     RECT rect;
 258
 259     GetClientRect(parent_wnd, &rect);
 260     hwnd = CreateWindowExA(0, WC_EDITA, NULL, WS_CHILD | WS_BORDER | WS_VISIBLE,
 261                            0, 0, rect.right, rect.bottom,
 262                            parent_wnd, NULL, GetModuleHandleA(NULL), NULL);
 263     if (!hwnd) return NULL;
 264
 265     oldproc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC,
 266                                          (LONG_PTR)edit_subclass_proc);
 267     SetWindowLongPtrA(hwnd, GWLP_USERDATA, (LONG_PTR)oldproc);
 268
 269     return hwnd;
 270 }
 271
 272 static LRESULT WINAPI updown_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 273 {
 274     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 275     static LONG defwndproc_counter = 0;
 276     LRESULT ret;
 277     struct message msg;
 278
 279     trace("updown: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 280
 281     msg.message = message;
 282     msg.flags = sent|wparam|lparam;
 283     if (defwndproc_counter) msg.flags |= defwinproc;
 284     msg.wParam = wParam;
 285     msg.lParam = lParam;
 286     msg.id     = UPDOWN_ID;
 287     add_message(sequences, UPDOWN_SEQ_INDEX, &msg);
 288
 289     defwndproc_counter++;
 290     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 291     defwndproc_counter--;
 292
 293     return ret;
 294 }
 295
 296 static HWND create_updown_control(DWORD style, HWND buddy)
 297 {
 298     WNDPROC oldproc;
 299     HWND updown;
 300     RECT rect;
 301
 302     GetClientRect(parent_wnd, &rect);
 303     updown = CreateUpDownControl(WS_CHILD | WS_BORDER | WS_VISIBLE | style,
 304                                  0, 0, rect.right, rect.bottom, parent_wnd, 1, GetModuleHandleA(NULL), buddy,
 305                                  100, 0, 50);
 306     if (!updown) return NULL;
 307
 308     oldproc = (WNDPROC)SetWindowLongPtrA(updown, GWLP_WNDPROC,
 309                                          (LONG_PTR)updown_subclass_proc);
 310     SetWindowLongPtrA(updown, GWLP_USERDATA, (LONG_PTR)oldproc);
 311
 312     return updown;
 313 }
 314
 315 static void test_updown_pos(void)
 316 {
 317     HWND updown;
 318     int r;
 319
 320     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 321
 322     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 323
 324     /* Set Range from 0 to 100 */
 325     SendMessage(updown, UDM_SETRANGE, 0 , MAKELONG(100,0) );
 326     r = SendMessage(updown, UDM_GETRANGE, 0,0);
 327     expect(100,LOWORD(r));
 328     expect(0,HIWORD(r));
 329
 330     /* Set the position to 5, return is not checked as it was set before func call */
 331     SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(5,0) );
 332     /* Since UDM_SETBUDDYINT was not set at creation HIWORD(r) will always be 1 as a return from UDM_GETPOS */
 333     /* Get the position, which should be 5 */
 334     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 335     expect(5,LOWORD(r));
 336     expect(1,HIWORD(r));
 337
 338     /* Set the position to 0, return should be 5 */
 339     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(0,0) );
 340     expect(5,r);
 341     /* Get the position, which should be 0 */
 342     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 343     expect(0,LOWORD(r));
 344     expect(1,HIWORD(r));
 345
 346     /* Set the position to -1, return should be 0 */
 347     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(-1,0) );
 348     expect(0,r);
 349     /* Get the position, which should be 0 */
 350     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 351     expect(0,LOWORD(r));
 352     expect(1,HIWORD(r));
 353
 354     /* Set the position to 100, return should be 0 */
 355     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(100,0) );
 356     expect(0,r);
 357     /* Get the position, which should be 100 */
 358     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 359     expect(100,LOWORD(r));
 360     expect(1,HIWORD(r));
 361
 362     /* Set the position to 101, return should be 100 */
 363     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(101,0) );
 364     expect(100,r);
 365     /* Get the position, which should be 100 */
 366     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 367     expect(100,LOWORD(r));
 368     expect(1,HIWORD(r));
 369
 370     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos_seq , "test updown pos", FALSE);
 371
 372     DestroyWindow(updown);
 373
 374     /* there's no attempt to update buddy Edit if text didn't change */
 375     SetWindowTextA(g_edit, "50");
 376     updown = create_updown_control(UDS_ALIGNRIGHT | UDS_SETBUDDYINT, g_edit);
 377
 378     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 379
 380     r = SendMessage(updown, UDM_SETPOS, 0, 50);
 381     expect(50,r);
 382     ok_sequence(sequences, EDIT_SEQ_INDEX, test_updown_pos_nochange_seq,
 383                 "test updown pos, no change", FALSE);
 384
 385     DestroyWindow(updown);
 386 }
 387
 388 static void test_updown_pos32(void)
 389 {
 390     HWND updown;
 391     int r;
 392     int low, high;
 393
 394     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 395
 396     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 397
 398     /* Set the position to 0 to 1000 */
 399     SendMessage(updown, UDM_SETRANGE32, 0 , 1000 );
 400
 401     low = high = -1;
 402     r = SendMessage(updown, UDM_GETRANGE32, (WPARAM) &low , (LPARAM) &high );
 403     if (low == -1)
 404     {
 405         win_skip("UDM_SETRANGE32/UDM_GETRANGE32 not available\n");
 406         DestroyWindow(updown);
 407         return;
 408     }
 409
 410     expect(0,low);
 411     expect(1000,high);
 412
 413     /* Set position to 500 */
 414     r = SendMessage(updown, UDM_SETPOS32, 0 , 500 );
 415     if (!r)
 416     {
 417         win_skip("UDM_SETPOS32 and UDM_GETPOS32 need 5.80\n");
 418         DestroyWindow(updown);
 419         return;
 420     }
 421     expect(50,r);
 422
 423     /* Since UDM_SETBUDDYINT was not set at creation bRet will always be true as a return from UDM_GETPOS32 */
 424
 425     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 426     expect(500,r);
 427     expect(1,high);
 428
 429     /* Set position to 0, return should be 500 */
 430     r = SendMessage(updown, UDM_SETPOS32, 0 , 0 );
 431     expect(500,r);
 432     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 433     expect(0,r);
 434     expect(1,high);
 435
 436     /* Set position to -1 which should become 0, return should be 0 */
 437     r = SendMessage(updown, UDM_SETPOS32, 0 , -1 );
 438     expect(0,r);
 439     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 440     expect(0,r);
 441     expect(1,high);
 442
 443     /* Set position to 1000, return should be 0 */
 444     r = SendMessage(updown, UDM_SETPOS32, 0 , 1000 );
 445     expect(0,r);
 446     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 447     expect(1000,r);
 448     expect(1,high);
 449
 450     /* Set position to 1001 which should become 1000, return should be 1000 */
 451     r = SendMessage(updown, UDM_SETPOS32, 0 , 1001 );
 452     expect(1000,r);
 453     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 454     expect(1000,r);
 455     expect(1,high);
 456
 457     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos32_seq, "test updown pos32", FALSE);
 458
 459     DestroyWindow(updown);
 460
 461     /* there's no attempt to update buddy Edit if text didn't change */
 462     SetWindowTextA(g_edit, "50");
 463     updown = create_updown_control(UDS_ALIGNRIGHT | UDS_SETBUDDYINT, g_edit);
 464
 465     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 466
 467     r = SendMessage(updown, UDM_SETPOS32, 0, 50);
 468     expect(50,r);
 469     ok_sequence(sequences, EDIT_SEQ_INDEX, test_updown_pos_nochange_seq,
 470                 "test updown pos, no change", FALSE);
 471
 472     DestroyWindow(updown);
 473 }
 474
 475 static void test_updown_buddy(void)
 476 {
 477     HWND updown, buddyReturn, buddy;
 478     WNDPROC proc;
 479     DWORD style;
 480
 481     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 482
 483     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 484
 485     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 486     ok(buddyReturn == g_edit, "Expected edit handle\n");
 487
 488     buddyReturn = (HWND)SendMessage(updown, UDM_SETBUDDY, (WPARAM) g_edit, 0);
 489     ok(buddyReturn == g_edit, "Expected edit handle\n");
 490
 491     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 492     ok(buddyReturn == g_edit, "Expected edit handle\n");
 493
 494     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_buddy_seq, "test updown buddy", TRUE);
 495     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "test updown buddy_edit", FALSE);
 496
 497     DestroyWindow(updown);
 498
 499     buddy = create_edit_control();
 500     proc  = (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC);
 501
 502     updown= create_updown_control(UDS_ALIGNRIGHT, buddy);
 503     ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
 504
 505     style = GetWindowLongA(updown, GWL_STYLE);
 506     SetWindowLongA(updown, GWL_STYLE, style | UDS_ARROWKEYS);
 507     style = GetWindowLongA(updown, GWL_STYLE);
 508     ok(style & UDS_ARROWKEYS, "Expected UDS_ARROWKEYS\n");
 509     /* no subclass if UDS_ARROWKEYS set after creation */
 510     ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
 511
 512     DestroyWindow(updown);
 513
 514     updown= create_updown_control(UDS_ALIGNRIGHT | UDS_ARROWKEYS, buddy);
 515     ok(proc != (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "Subclassing expected\n");
 516
 517     if (pSetWindowSubclass)
 518     {
 519         /* updown uses subclass helpers for buddy on >5.8x systems */
 520         ok(GetPropA(buddy, "CC32SubclassInfo") != NULL, "Expected CC32SubclassInfo property\n");
 521     }
 522
 523     DestroyWindow(updown);
 524
 525     DestroyWindow(buddy);
 526 }
 527
 528 static void test_updown_base(void)
 529 {
 530     HWND updown;
 531     int r;
 532     CHAR text[10];
 533
 534     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 535
 536     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 537
 538     SendMessage(updown, UDM_SETBASE, 10 , 0);
 539     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 540     expect(10,r);
 541
 542     /* Set base to an invalid value, should return 0 and stay at 10 */
 543     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 544     expect(0,r);
 545     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 546     expect(10,r);
 547
 548     /* Set base to 16 now, should get 16 as the return */
 549     r = SendMessage(updown, UDM_SETBASE, 16 , 0);
 550     expect(10,r);
 551     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 552     expect(16,r);
 553
 554     /* Set base to an invalid value, should return 0 and stay at 16 */
 555     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 556     expect(0,r);
 557     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 558     expect(16,r);
 559
 560     /* Set base back to 10, return should be 16 */
 561     r = SendMessage(updown, UDM_SETBASE, 10 , 0);
 562     expect(16,r);
 563     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 564     expect(10,r);
 565
 566     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_base_seq, "test updown base", FALSE);
 567
 568     DestroyWindow(updown);
 569
 570     /* switch base with buddy attached */
 571     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT, g_edit);
 572
 573     r = SendMessage(updown, UDM_SETPOS, 0, 10);
 574     expect(50, r);
 575
 576     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 577     ok(lstrcmpA(text, "10") == 0, "Expected '10', got '%s'\n", text);
 578
 579     r = SendMessage(updown, UDM_SETBASE, 16, 0);
 580     expect(10, r);
 581
 582     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 583     /* FIXME: currently hex output isn't properly formatted, but for this
 584        test only change from initial text matters */
 585     ok(lstrcmpA(text, "10") != 0, "Expected '0x000A', got '%s'\n", text);
 586
 587     DestroyWindow(updown);
 588 }
 589
 590 static void test_updown_unicode(void)
 591 {
 592     HWND updown;
 593     int r;
 594
 595     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 596
 597     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 598
 599     /* Set it to ANSI, don't check return as we don't know previous state */
 600     SendMessage(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 601     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 602     expect(0,r);
 603
 604     /* Now set it to Unicode format */
 605     r = SendMessage(updown, UDM_SETUNICODEFORMAT, 1 , 0);
 606     expect(0,r);
 607     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 608     if (!r)
 609     {
 610         win_skip("UDM_SETUNICODEFORMAT not available\n");
 611         DestroyWindow(updown);
 612         return;
 613     }
 614     expect(1,r);
 615
 616     /* And now set it back to ANSI */
 617     r = SendMessage(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 618     expect(1,r);
 619     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 620     expect(0,r);
 621
 622     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_unicode_seq, "test updown unicode", FALSE);
 623
 624     DestroyWindow(updown);
 625 }
 626
 627 static void test_updown_create(void)
 628 {
 629     CHAR text[MAX_PATH];
 630     HWND updown;
 631     RECT r;
 632
 633     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 634
 635     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 636     ok(updown != NULL, "Failed to create updown control\n");
 637     ok_sequence(sequences, PARENT_SEQ_INDEX, add_updown_to_parent_seq, "add updown control to parent", TRUE);
 638     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "add updown control with edit", FALSE);
 639
 640     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 641
 642     GetWindowTextA(g_edit, text, MAX_PATH);
 643     ok(lstrlenA(text) == 0, "Expected empty string\n");
 644     ok_sequence(sequences, EDIT_SEQ_INDEX, get_edit_text_seq, "get edit text", FALSE);
 645
 646     DestroyWindow(updown);
 647
 648     /* create with zero width */
 649     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 650                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 651     ok(updown != NULL, "Failed to create updown control\n");
 652     r.right = 0;
 653     GetClientRect(updown, &r);
 654     ok(r.right > 0, "Expected default width, got %d\n", r.right);
 655     DestroyWindow(updown);
 656     /* create with really small width */
 657     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 2, 0,
 658                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 659     ok(updown != NULL, "Failed to create updown control\n");
 660     r.right = 0;
 661     GetClientRect(updown, &r);
 662     ok(r.right != 2 && r.right > 0, "Expected default width, got %d\n", r.right);
 663     DestroyWindow(updown);
 664     /* create with width greater than default */
 665     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 100, 0,
 666                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 667     ok(updown != NULL, "Failed to create updown control\n");
 668     r.right = 0;
 669     GetClientRect(updown, &r);
 670     ok(r.right < 100 && r.right > 0, "Expected default width, got %d\n", r.right);
 671     DestroyWindow(updown);
 672     /* create with zero height, UDS_HORZ */
 673     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 674                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 675     ok(updown != NULL, "Failed to create updown control\n");
 676     r.bottom = 0;
 677     GetClientRect(updown, &r);
 678     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 679     DestroyWindow(updown);
 680     /* create with really small height, UDS_HORZ */
 681     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 2,
 682                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 683     ok(updown != NULL, "Failed to create updown control\n");
 684     r.bottom = 0;
 685     GetClientRect(updown, &r);
 686     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 687     DestroyWindow(updown);
 688     /* create with height greater than default, UDS_HORZ */
 689     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 100,
 690                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 691     ok(updown != NULL, "Failed to create updown control\n");
 692     r.bottom = 0;
 693     GetClientRect(updown, &r);
 694     ok(r.bottom < 100 && r.bottom > 0, "Expected default height, got %d\n", r.bottom);
 695     DestroyWindow(updown);
 696 }
 697
 698 static void test_UDS_SETBUDDYINT(void)
 699 {
 700     HWND updown;
 701     DWORD style, ret;
 702     CHAR text[10];
 703
 704     /* cleanup buddy */
 705     text[0] = '\0';
 706     SetWindowTextA(g_edit, text);
 707
 708     /* creating without UDS_SETBUDDYINT */
 709     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 710     /* try to set UDS_SETBUDDYINT after creation */
 711     style = GetWindowLongA(updown, GWL_STYLE);
 712     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 713     style = GetWindowLongA(updown, GWL_STYLE);
 714     ok(style & UDS_SETBUDDYINT, "Expected UDS_SETBUDDY to be set\n");
 715     SendMessage(updown, UDM_SETPOS, 0, 20);
 716     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 717     ok(lstrlenA(text) == 0, "Expected empty string\n");
 718     DestroyWindow(updown);
 719
 720     /* creating with UDS_SETBUDDYINT */
 721     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT, g_edit);
 722     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 723     /* 50 is initial value here */
 724     ok(lstrcmpA(text, "50") == 0, "Expected '50', got '%s'\n", text);
 725     /* now remove style flag */
 726     style = GetWindowLongA(updown, GWL_STYLE);
 727     SetWindowLongA(updown, GWL_STYLE, style & ~UDS_SETBUDDYINT);
 728     SendMessage(updown, UDM_SETPOS, 0, 20);
 729     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 730     ok(lstrcmpA(text, "20") == 0, "Expected '20', got '%s'\n", text);
 731     /* set edit text directly, check position */
 732     strcpy(text, "10");
 733     SetWindowTextA(g_edit, text);
 734     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 735     expect(10, ret);
 736     strcpy(text, "11");
 737     SetWindowTextA(g_edit, text);
 738     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 739     expect(11, LOWORD(ret));
 740     expect(0,  HIWORD(ret));
 741     /* set to invalid value */
 742     strcpy(text, "21st");
 743     SetWindowTextA(g_edit, text);
 744     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 745     expect(11, LOWORD(ret));
 746     expect(TRUE, HIWORD(ret));
 747     /* set style back */
 748     style = GetWindowLongA(updown, GWL_STYLE);
 749     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 750     SendMessage(updown, UDM_SETPOS, 0, 30);
 751     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 752     ok(lstrcmpA(text, "30") == 0, "Expected '30', got '%s'\n", text);
 753     DestroyWindow(updown);
 754 }
 755
 756 START_TEST(updown)
 757 {
 758     HMODULE mod = GetModuleHandleA("comctl32.dll");
 759
 760     pSetWindowSubclass = (void*)GetProcAddress(mod, (LPSTR)410);
 761
 762     InitCommonControls();
 763     init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
 764
 765     parent_wnd = create_parent_window();
 766     ok(parent_wnd != NULL, "Failed to create parent window!\n");
 767     g_edit = create_edit_control();
 768     ok(g_edit != NULL, "Failed to create edit control\n");
 769
 770     test_updown_create();
 771     test_updown_pos();
 772     test_updown_pos32();
 773     test_updown_buddy();
 774     test_updown_base();
 775     test_updown_unicode();
 776     test_UDS_SETBUDDYINT();
 777
 778     DestroyWindow(g_edit);
 779     DestroyWindow(parent_wnd);
 780 }