modules/rostests/winetests/comctl32/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 "precomp.h"
  48
  49 #define expect(EXPECTED,GOT) ok((GOT)==(EXPECTED), "Expected %d, got %d\n", (EXPECTED), (GOT))
  50
  51 #define NUM_MSG_SEQUENCES   3
  52 #define PARENT_SEQ_INDEX    0
  53 #define EDIT_SEQ_INDEX      1
  54 #define UPDOWN_SEQ_INDEX    2
  55
  56 #define UPDOWN_ID           0
  57 #define BUDDY_ID            1
  58
  59 static HWND parent_wnd, g_edit;
  60
  61 static BOOL (WINAPI *pSetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR);
  62
  63 static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
  64
  65 static const struct message add_updown_with_edit_seq[] = {
  66     { WM_WINDOWPOSCHANGING, sent },
  67     { WM_NCCALCSIZE, sent|wparam, TRUE },
  68     { WM_WINDOWPOSCHANGED, sent },
  69     { WM_SIZE, sent|wparam|defwinproc, SIZE_RESTORED /*, MAKELONG(91, 75) exact size depends on font */ },
  70     { 0 }
  71 };
  72
  73 static const struct message add_updown_to_parent_seq[] = {
  74     { WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
  75     { WM_QUERYUISTATE, sent|optional },
  76     { WM_PARENTNOTIFY, sent|wparam, MAKELONG(WM_CREATE, WM_CREATE) },
  77     { 0 }
  78 };
  79
  80 static const struct message get_edit_text_seq[] = {
  81     { WM_GETTEXT, sent },
  82     { 0 }
  83 };
  84
  85 static const struct message test_updown_pos_seq[] = {
  86     { UDM_SETRANGE, sent|lparam, 0, MAKELONG(100,0) },
  87     { UDM_GETRANGE, sent},
  88     { UDM_SETPOS, sent|lparam, 0, 5},
  89     { UDM_GETPOS, sent},
  90     { UDM_SETPOS, sent|lparam, 0, 0},
  91     { UDM_GETPOS, sent},
  92     { UDM_SETPOS, sent|lparam, 0, MAKELONG(-1,0)},
  93     { UDM_GETPOS, sent},
  94     { UDM_SETPOS, sent|lparam, 0, 100},
  95     { UDM_GETPOS, sent},
  96     { UDM_SETPOS, sent|lparam, 0, 101},
  97     { UDM_GETPOS, sent},
  98     { 0 }
  99 };
 100
 101 static const struct message test_updown_pos32_seq[] = {
 102     { UDM_SETRANGE32, sent|lparam, 0, 1000 },
 103     { UDM_GETRANGE32, sent}, /* Cannot check wparam and lparam as they are ptrs */
 104     { UDM_SETPOS32, sent|lparam, 0, 500 },
 105     { UDM_GETPOS32, sent},
 106     { UDM_SETPOS32, sent|lparam, 0, 0 },
 107     { UDM_GETPOS32, sent},
 108     { UDM_SETPOS32, sent|lparam, 0, -1 },
 109     { UDM_GETPOS32, sent},
 110     { UDM_SETPOS32, sent|lparam, 0, 1000 },
 111     { UDM_GETPOS32, sent},
 112     { UDM_SETPOS32, sent|lparam, 0, 1001 },
 113     { UDM_GETPOS32, sent},
 114     { 0 }
 115 };
 116
 117 static const struct message test_updown_buddy_seq[] = {
 118     { UDM_GETBUDDY, sent },
 119     { UDM_SETBUDDY, sent },
 120     { WM_STYLECHANGING, sent|defwinproc },
 121     { WM_STYLECHANGED, sent|defwinproc },
 122     { WM_STYLECHANGING, sent|defwinproc },
 123     { WM_STYLECHANGED, sent|defwinproc },
 124     { WM_WINDOWPOSCHANGING, sent|defwinproc },
 125     { WM_NCCALCSIZE, sent|wparam|optional|defwinproc, 1 },
 126     { WM_WINDOWPOSCHANGED, sent|defwinproc },
 127     { WM_MOVE, sent|defwinproc },
 128     { UDM_GETBUDDY, sent },
 129     { 0 }
 130 };
 131
 132 static const struct message test_updown_base_seq[] = {
 133     { UDM_SETBASE, sent|wparam, 10 },
 134     { UDM_GETBASE, sent },
 135     { UDM_SETBASE, sent|wparam, 80 },
 136     { UDM_GETBASE, sent },
 137     { UDM_SETBASE, sent|wparam, 16 },
 138     { UDM_GETBASE, sent },
 139     { UDM_SETBASE, sent|wparam, 80 },
 140     { UDM_GETBASE, sent },
 141     { UDM_SETBASE, sent|wparam, 10 },
 142     { UDM_GETBASE, sent },
 143     { 0 }
 144 };
 145
 146 static const struct message test_updown_unicode_seq[] = {
 147     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 148     { UDM_GETUNICODEFORMAT, sent },
 149     { UDM_SETUNICODEFORMAT, sent|wparam, 1 },
 150     { UDM_GETUNICODEFORMAT, sent },
 151     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 152     { UDM_GETUNICODEFORMAT, sent },
 153     { 0 }
 154 };
 155
 156 static const struct message test_updown_pos_nochange_seq[] = {
 157     { WM_GETTEXT, sent|id, 0, 0, BUDDY_ID },
 158     { 0 }
 159 };
 160
 161 static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 162 {
 163     static LONG defwndproc_counter = 0;
 164     struct message msg = { 0 };
 165     LRESULT ret;
 166
 167     /* log system messages, except for painting */
 168     if (message < WM_USER &&
 169         message != WM_PAINT &&
 170         message != WM_ERASEBKGND &&
 171         message != WM_NCPAINT &&
 172         message != WM_NCHITTEST &&
 173         message != WM_GETTEXT &&
 174         message != WM_GETICON &&
 175         message != WM_DEVICECHANGE)
 176     {
 177         msg.message = message;
 178         msg.flags = sent|wparam|lparam;
 179         if (defwndproc_counter) msg.flags |= defwinproc;
 180         msg.wParam = wParam;
 181         msg.lParam = lParam;
 182         add_message(sequences, PARENT_SEQ_INDEX, &msg);
 183     }
 184
 185     defwndproc_counter++;
 186     ret = DefWindowProcA(hwnd, message, wParam, lParam);
 187     defwndproc_counter--;
 188
 189     return ret;
 190 }
 191
 192 static BOOL register_parent_wnd_class(void)
 193 {
 194     WNDCLASSA cls;
 195
 196     cls.style = 0;
 197     cls.lpfnWndProc = parent_wnd_proc;
 198     cls.cbClsExtra = 0;
 199     cls.cbWndExtra = 0;
 200     cls.hInstance = GetModuleHandleA(NULL);
 201     cls.hIcon = 0;
 202     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
 203     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 204     cls.lpszMenuName = NULL;
 205     cls.lpszClassName = "Up-Down test parent class";
 206     return RegisterClassA(&cls);
 207 }
 208
 209 static HWND create_parent_window(void)
 210 {
 211     if (!register_parent_wnd_class())
 212         return NULL;
 213
 214     return CreateWindowExA(0, "Up-Down test parent class",
 215                           "Up-Down test parent window",
 216                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
 217                           WS_MAXIMIZEBOX | WS_VISIBLE,
 218                           0, 0, 100, 100,
 219                           GetDesktopWindow(), NULL, GetModuleHandleA(NULL), NULL);
 220 }
 221
 222 static LRESULT WINAPI edit_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 223 {
 224     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 225     static LONG defwndproc_counter = 0;
 226     struct message msg = { 0 };
 227     LRESULT ret;
 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     msg.id     = BUDDY_ID;
 235     add_message(sequences, EDIT_SEQ_INDEX, &msg);
 236
 237     defwndproc_counter++;
 238     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 239     defwndproc_counter--;
 240     return ret;
 241 }
 242
 243 static HWND create_edit_control(void)
 244 {
 245     WNDPROC oldproc;
 246     HWND hwnd;
 247     RECT rect;
 248
 249     GetClientRect(parent_wnd, &rect);
 250     hwnd = CreateWindowExA(0, WC_EDITA, NULL, WS_CHILD | WS_BORDER | WS_VISIBLE,
 251                            0, 0, rect.right, rect.bottom,
 252                            parent_wnd, NULL, GetModuleHandleA(NULL), NULL);
 253     if (!hwnd) return NULL;
 254
 255     oldproc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC,
 256                                          (LONG_PTR)edit_subclass_proc);
 257     SetWindowLongPtrA(hwnd, GWLP_USERDATA, (LONG_PTR)oldproc);
 258
 259     return hwnd;
 260 }
 261
 262 static LRESULT WINAPI updown_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 263 {
 264     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 265     static LONG defwndproc_counter = 0;
 266     struct message msg = { 0 };
 267     LRESULT ret;
 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     msg.id     = UPDOWN_ID;
 275     add_message(sequences, UPDOWN_SEQ_INDEX, &msg);
 276
 277     defwndproc_counter++;
 278     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 279     defwndproc_counter--;
 280
 281     return ret;
 282 }
 283
 284 static HWND create_updown_control(DWORD style, HWND buddy)
 285 {
 286     WNDPROC oldproc;
 287     HWND updown;
 288     RECT rect;
 289
 290     GetClientRect(parent_wnd, &rect);
 291     updown = CreateUpDownControl(WS_CHILD | WS_BORDER | WS_VISIBLE | style,
 292                                  0, 0, rect.right, rect.bottom, parent_wnd, 1, GetModuleHandleA(NULL), buddy,
 293                                  100, 0, 50);
 294     if (!updown) return NULL;
 295
 296     oldproc = (WNDPROC)SetWindowLongPtrA(updown, GWLP_WNDPROC,
 297                                          (LONG_PTR)updown_subclass_proc);
 298     SetWindowLongPtrA(updown, GWLP_USERDATA, (LONG_PTR)oldproc);
 299
 300     return updown;
 301 }
 302
 303 static void test_updown_pos(void)
 304 {
 305     HWND updown;
 306     int r;
 307
 308     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 309
 310     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 311
 312     /* Set Range from 0 to 100 */
 313     SendMessageA(updown, UDM_SETRANGE, 0 , MAKELONG(100,0) );
 314     r = SendMessageA(updown, UDM_GETRANGE, 0,0);
 315     expect(100,LOWORD(r));
 316     expect(0,HIWORD(r));
 317
 318     /* Set the position to 5, return is not checked as it was set before func call */
 319     SendMessageA(updown, UDM_SETPOS, 0 , MAKELONG(5,0) );
 320     /* Since UDM_SETBUDDYINT was not set at creation HIWORD(r) will always be 1 as a return from UDM_GETPOS */
 321     /* Get the position, which should be 5 */
 322     r = SendMessageA(updown, UDM_GETPOS, 0 , 0 );
 323     expect(5,LOWORD(r));
 324     expect(1,HIWORD(r));
 325
 326     /* Set the position to 0, return should be 5 */
 327     r = SendMessageA(updown, UDM_SETPOS, 0 , MAKELONG(0,0) );
 328     expect(5,r);
 329     /* Get the position, which should be 0 */
 330     r = SendMessageA(updown, UDM_GETPOS, 0 , 0 );
 331     expect(0,LOWORD(r));
 332     expect(1,HIWORD(r));
 333
 334     /* Set the position to -1, return should be 0 */
 335     r = SendMessageA(updown, UDM_SETPOS, 0 , MAKELONG(-1,0) );
 336     expect(0,r);
 337     /* Get the position, which should be 0 */
 338     r = SendMessageA(updown, UDM_GETPOS, 0 , 0 );
 339     expect(0,LOWORD(r));
 340     expect(1,HIWORD(r));
 341
 342     /* Set the position to 100, return should be 0 */
 343     r = SendMessageA(updown, UDM_SETPOS, 0 , MAKELONG(100,0) );
 344     expect(0,r);
 345     /* Get the position, which should be 100 */
 346     r = SendMessageA(updown, UDM_GETPOS, 0 , 0 );
 347     expect(100,LOWORD(r));
 348     expect(1,HIWORD(r));
 349
 350     /* Set the position to 101, return should be 100 */
 351     r = SendMessageA(updown, UDM_SETPOS, 0 , MAKELONG(101,0) );
 352     expect(100,r);
 353     /* Get the position, which should be 100 */
 354     r = SendMessageA(updown, UDM_GETPOS, 0 , 0 );
 355     expect(100,LOWORD(r));
 356     expect(1,HIWORD(r));
 357
 358     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos_seq , "test updown pos", FALSE);
 359
 360     DestroyWindow(updown);
 361
 362     /* there's no attempt to update buddy Edit if text didn't change */
 363     SetWindowTextA(g_edit, "50");
 364     updown = create_updown_control(UDS_ALIGNRIGHT | UDS_SETBUDDYINT | UDS_ARROWKEYS, g_edit);
 365
 366     /* test sequence only on 5.8x versions */
 367     r = SendMessageA(updown, UDM_GETPOS32, 0, 0);
 368     if (r)
 369     {
 370         UDACCEL accel;
 371
 372         flush_sequences(sequences, NUM_MSG_SEQUENCES);
 373
 374         r = SendMessageA(updown, UDM_SETPOS, 0, 50);
 375         expect(50,r);
 376
 377         ok_sequence(sequences, EDIT_SEQ_INDEX, test_updown_pos_nochange_seq,
 378                     "test updown pos, no change", FALSE);
 379
 380         SendMessageA(updown, UDM_SETRANGE, 0, MAKELONG(1, 40));
 381         r = SendMessageA(updown, UDM_GETRANGE, 0, 0);
 382         expect(1, LOWORD(r));
 383         expect(40, HIWORD(r));
 384
 385         accel.nSec = 0;
 386         accel.nInc = 5;
 387         r = SendMessageA(updown, UDM_SETACCEL, 1, (LPARAM)&accel);
 388         expect(TRUE, r);
 389
 390         r = SendMessageA(updown, UDM_GETPOS, 0, 0);
 391         expect(40, LOWORD(r));
 392         expect(1, HIWORD(r));
 393
 394         r = SendMessageA(updown, UDM_SETPOS, 0, MAKELONG(0, 0));
 395         expect(40, LOWORD(r));
 396         expect(0, HIWORD(r));
 397
 398         r = SendMessageA(updown, UDM_GETPOS, 0, 0);
 399         expect(1, LOWORD(r));
 400         expect(0, HIWORD(r));
 401
 402         r = SendMessageA(updown, UDM_SETPOS, 0, MAKELONG(2, 0));
 403         expect(1, LOWORD(r));
 404         expect(0, HIWORD(r));
 405
 406         r = SendMessageA(g_edit, WM_KEYDOWN, VK_UP, 0);
 407         expect(0, r);
 408         r = SendMessageA(updown, UDM_GETPOS, 0, 0);
 409         expect(1, LOWORD(r));
 410         expect(0, HIWORD(r));
 411
 412         r = SendMessageA(updown, UDM_SETPOS, 0, MAKELONG(50, 0));
 413         expect(1, LOWORD(r));
 414         expect(0, HIWORD(r));
 415
 416         r = SendMessageA(updown, UDM_GETPOS, 0, 0);
 417         expect(40, LOWORD(r));
 418         expect(0, HIWORD(r));
 419     }
 420
 421     DestroyWindow(updown);
 422 }
 423
 424 static void test_updown_pos32(void)
 425 {
 426     HWND updown;
 427     int r;
 428     int low, high;
 429
 430     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 431
 432     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 433
 434     /* Set the position to 0 to 1000 */
 435     SendMessageA(updown, UDM_SETRANGE32, 0 , 1000 );
 436
 437     low = high = -1;
 438     r = SendMessageA(updown, UDM_GETRANGE32, (WPARAM) &low , (LPARAM) &high );
 439     expect(0,r);
 440     if (low == -1)
 441     {
 442         win_skip("UDM_SETRANGE32/UDM_GETRANGE32 not available\n");
 443         DestroyWindow(updown);
 444         return;
 445     }
 446
 447     expect(0,low);
 448     expect(1000,high);
 449
 450     /* Set position to 500 */
 451     r = SendMessageA(updown, UDM_SETPOS32, 0 , 500 );
 452     if (!r)
 453     {
 454         win_skip("UDM_SETPOS32 and UDM_GETPOS32 need 5.80\n");
 455         DestroyWindow(updown);
 456         return;
 457     }
 458     expect(50,r);
 459
 460     /* Since UDM_SETBUDDYINT was not set at creation bRet will always be true as a return from UDM_GETPOS32 */
 461
 462     r = SendMessageA(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 463     expect(500,r);
 464     expect(1,high);
 465
 466     /* Set position to 0, return should be 500 */
 467     r = SendMessageA(updown, UDM_SETPOS32, 0 , 0 );
 468     expect(500,r);
 469     r = SendMessageA(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 470     expect(0,r);
 471     expect(1,high);
 472
 473     /* Set position to -1 which should become 0, return should be 0 */
 474     r = SendMessageA(updown, UDM_SETPOS32, 0 , -1 );
 475     expect(0,r);
 476     r = SendMessageA(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 477     expect(0,r);
 478     expect(1,high);
 479
 480     /* Set position to 1000, return should be 0 */
 481     r = SendMessageA(updown, UDM_SETPOS32, 0 , 1000 );
 482     expect(0,r);
 483     r = SendMessageA(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 484     expect(1000,r);
 485     expect(1,high);
 486
 487     /* Set position to 1001 which should become 1000, return should be 1000 */
 488     r = SendMessageA(updown, UDM_SETPOS32, 0 , 1001 );
 489     expect(1000,r);
 490     r = SendMessageA(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 491     expect(1000,r);
 492     expect(1,high);
 493
 494     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos32_seq, "test updown pos32", FALSE);
 495
 496     DestroyWindow(updown);
 497
 498     /* there's no attempt to update buddy Edit if text didn't change */
 499     SetWindowTextA(g_edit, "50");
 500     updown = create_updown_control(UDS_ALIGNRIGHT | UDS_SETBUDDYINT, g_edit);
 501
 502     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 503
 504     r = SendMessageA(updown, UDM_SETPOS32, 0, 50);
 505     expect(50,r);
 506     ok_sequence(sequences, EDIT_SEQ_INDEX, test_updown_pos_nochange_seq,
 507                 "test updown pos, no change", FALSE);
 508
 509     DestroyWindow(updown);
 510 }
 511
 512 static void test_updown_buddy(void)
 513 {
 514     HWND updown, buddyReturn, buddy;
 515     WNDPROC proc;
 516     DWORD style;
 517
 518     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 519
 520     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 521
 522     buddyReturn = (HWND)SendMessageA(updown, UDM_GETBUDDY, 0 , 0 );
 523     ok(buddyReturn == g_edit, "Expected edit handle\n");
 524
 525     buddyReturn = (HWND)SendMessageA(updown, UDM_SETBUDDY, (WPARAM) g_edit, 0);
 526     ok(buddyReturn == g_edit, "Expected edit handle\n");
 527
 528     buddyReturn = (HWND)SendMessageA(updown, UDM_GETBUDDY, 0 , 0 );
 529     ok(buddyReturn == g_edit, "Expected edit handle\n");
 530
 531     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_buddy_seq, "test updown buddy", TRUE);
 532     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "test updown buddy_edit", FALSE);
 533
 534     DestroyWindow(updown);
 535
 536     buddy = create_edit_control();
 537     proc  = (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC);
 538
 539     updown= create_updown_control(UDS_ALIGNRIGHT, buddy);
 540     ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
 541
 542     style = GetWindowLongA(updown, GWL_STYLE);
 543     SetWindowLongA(updown, GWL_STYLE, style | UDS_ARROWKEYS);
 544     style = GetWindowLongA(updown, GWL_STYLE);
 545     ok(style & UDS_ARROWKEYS, "Expected UDS_ARROWKEYS\n");
 546     /* no subclass if UDS_ARROWKEYS set after creation */
 547     ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
 548
 549     DestroyWindow(updown);
 550
 551     updown= create_updown_control(UDS_ALIGNRIGHT | UDS_ARROWKEYS, buddy);
 552     ok(proc != (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "Subclassing expected\n");
 553
 554     if (pSetWindowSubclass)
 555     {
 556         /* updown uses subclass helpers for buddy on >5.8x systems */
 557         ok(GetPropA(buddy, "CC32SubclassInfo") != NULL, "Expected CC32SubclassInfo property\n");
 558     }
 559
 560     DestroyWindow(updown);
 561
 562     DestroyWindow(buddy);
 563 }
 564
 565 static void test_updown_base(void)
 566 {
 567     HWND updown;
 568     int r;
 569     CHAR text[10];
 570
 571     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 572
 573     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 574
 575     SendMessageA(updown, UDM_SETBASE, 10 , 0);
 576     r = SendMessageA(updown, UDM_GETBASE, 0 , 0);
 577     expect(10,r);
 578
 579     /* Set base to an invalid value, should return 0 and stay at 10 */
 580     r = SendMessageA(updown, UDM_SETBASE, 80 , 0);
 581     expect(0,r);
 582     r = SendMessageA(updown, UDM_GETBASE, 0 , 0);
 583     expect(10,r);
 584
 585     /* Set base to 16 now, should get 16 as the return */
 586     r = SendMessageA(updown, UDM_SETBASE, 16 , 0);
 587     expect(10,r);
 588     r = SendMessageA(updown, UDM_GETBASE, 0 , 0);
 589     expect(16,r);
 590
 591     /* Set base to an invalid value, should return 0 and stay at 16 */
 592     r = SendMessageA(updown, UDM_SETBASE, 80 , 0);
 593     expect(0,r);
 594     r = SendMessageA(updown, UDM_GETBASE, 0 , 0);
 595     expect(16,r);
 596
 597     /* Set base back to 10, return should be 16 */
 598     r = SendMessageA(updown, UDM_SETBASE, 10 , 0);
 599     expect(16,r);
 600     r = SendMessageA(updown, UDM_GETBASE, 0 , 0);
 601     expect(10,r);
 602
 603     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_base_seq, "test updown base", FALSE);
 604
 605     DestroyWindow(updown);
 606
 607     /* switch base with buddy attached */
 608     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT, g_edit);
 609
 610     r = SendMessageA(updown, UDM_SETPOS, 0, 10);
 611     expect(50, r);
 612
 613     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 614     ok(lstrcmpA(text, "10") == 0, "Expected '10', got '%s'\n", text);
 615
 616     r = SendMessageA(updown, UDM_SETBASE, 16, 0);
 617     expect(10, r);
 618
 619     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 620     /* FIXME: currently hex output isn't properly formatted, but for this
 621        test only change from initial text matters */
 622     ok(lstrcmpA(text, "10") != 0, "Expected '0x000A', got '%s'\n", text);
 623
 624     DestroyWindow(updown);
 625 }
 626
 627 static void test_updown_unicode(void)
 628 {
 629     HWND updown;
 630     int r;
 631
 632     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 633
 634     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 635
 636     /* Set it to ANSI, don't check return as we don't know previous state */
 637     SendMessageA(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 638     r = SendMessageA(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 639     expect(0,r);
 640
 641     /* Now set it to Unicode format */
 642     r = SendMessageA(updown, UDM_SETUNICODEFORMAT, 1 , 0);
 643     expect(0,r);
 644     r = SendMessageA(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 645     if (!r)
 646     {
 647         win_skip("UDM_SETUNICODEFORMAT not available\n");
 648         DestroyWindow(updown);
 649         return;
 650     }
 651     expect(1,r);
 652
 653     /* And now set it back to ANSI */
 654     r = SendMessageA(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 655     expect(1,r);
 656     r = SendMessageA(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 657     expect(0,r);
 658
 659     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_unicode_seq, "test updown unicode", FALSE);
 660
 661     DestroyWindow(updown);
 662 }
 663
 664 static void test_updown_create(void)
 665 {
 666     CHAR text[MAX_PATH];
 667     HWND updown;
 668     RECT r;
 669
 670     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 671
 672     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 673     ok(updown != NULL, "Failed to create updown control\n");
 674     ok_sequence(sequences, PARENT_SEQ_INDEX, add_updown_to_parent_seq, "add updown control to parent", TRUE);
 675     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "add updown control with edit", FALSE);
 676
 677     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 678
 679     GetWindowTextA(g_edit, text, MAX_PATH);
 680     ok(lstrlenA(text) == 0, "Expected empty string\n");
 681     ok_sequence(sequences, EDIT_SEQ_INDEX, get_edit_text_seq, "get edit text", FALSE);
 682
 683     DestroyWindow(updown);
 684
 685     /* create with zero width */
 686     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 687                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 688     ok(updown != NULL, "Failed to create updown control\n");
 689     r.right = 0;
 690     GetClientRect(updown, &r);
 691     ok(r.right > 0, "Expected default width, got %d\n", r.right);
 692     DestroyWindow(updown);
 693     /* create with really small width */
 694     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 2, 0,
 695                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 696     ok(updown != NULL, "Failed to create updown control\n");
 697     r.right = 0;
 698     GetClientRect(updown, &r);
 699     ok(r.right != 2 && r.right > 0, "Expected default width, got %d\n", r.right);
 700     DestroyWindow(updown);
 701     /* create with width greater than default */
 702     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 100, 0,
 703                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 704     ok(updown != NULL, "Failed to create updown control\n");
 705     r.right = 0;
 706     GetClientRect(updown, &r);
 707     ok(r.right < 100 && r.right > 0, "Expected default width, got %d\n", r.right);
 708     DestroyWindow(updown);
 709     /* create with zero height, UDS_HORZ */
 710     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 711                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 712     ok(updown != NULL, "Failed to create updown control\n");
 713     r.bottom = 0;
 714     GetClientRect(updown, &r);
 715     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 716     DestroyWindow(updown);
 717     /* create with really small height, UDS_HORZ */
 718     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 2,
 719                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 720     ok(updown != NULL, "Failed to create updown control\n");
 721     r.bottom = 0;
 722     GetClientRect(updown, &r);
 723     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 724     DestroyWindow(updown);
 725     /* create with height greater than default, UDS_HORZ */
 726     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 100,
 727                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 728     ok(updown != NULL, "Failed to create updown control\n");
 729     r.bottom = 0;
 730     GetClientRect(updown, &r);
 731     ok(r.bottom < 100 && r.bottom > 0, "Expected default height, got %d\n", r.bottom);
 732     DestroyWindow(updown);
 733 }
 734
 735 static void test_UDS_SETBUDDYINT(void)
 736 {
 737     HWND updown;
 738     DWORD style, ret;
 739     CHAR text[10];
 740
 741     /* cleanup buddy */
 742     text[0] = '\0';
 743     SetWindowTextA(g_edit, text);
 744
 745     /* creating without UDS_SETBUDDYINT */
 746     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 747     /* try to set UDS_SETBUDDYINT after creation */
 748     style = GetWindowLongA(updown, GWL_STYLE);
 749     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 750     style = GetWindowLongA(updown, GWL_STYLE);
 751     ok(style & UDS_SETBUDDYINT, "Expected UDS_SETBUDDY to be set\n");
 752     SendMessageA(updown, UDM_SETPOS, 0, 20);
 753     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 754     ok(lstrlenA(text) == 0, "Expected empty string\n");
 755     DestroyWindow(updown);
 756
 757     /* creating with UDS_SETBUDDYINT */
 758     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT, g_edit);
 759     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 760     /* 50 is initial value here */
 761     ok(lstrcmpA(text, "50") == 0, "Expected '50', got '%s'\n", text);
 762     /* now remove style flag */
 763     style = GetWindowLongA(updown, GWL_STYLE);
 764     SetWindowLongA(updown, GWL_STYLE, style & ~UDS_SETBUDDYINT);
 765     SendMessageA(updown, UDM_SETPOS, 0, 20);
 766     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 767     ok(lstrcmpA(text, "20") == 0, "Expected '20', got '%s'\n", text);
 768     /* set edit text directly, check position */
 769     strcpy(text, "10");
 770     SetWindowTextA(g_edit, text);
 771     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 772     expect(10, ret);
 773     strcpy(text, "11");
 774     SetWindowTextA(g_edit, text);
 775     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 776     expect(11, LOWORD(ret));
 777     expect(0,  HIWORD(ret));
 778     /* set to invalid value */
 779     strcpy(text, "21st");
 780     SetWindowTextA(g_edit, text);
 781     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 782     expect(11, LOWORD(ret));
 783     expect(TRUE, HIWORD(ret));
 784     /* set style back */
 785     style = GetWindowLongA(updown, GWL_STYLE);
 786     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 787     SendMessageA(updown, UDM_SETPOS, 0, 30);
 788     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 789     ok(lstrcmpA(text, "30") == 0, "Expected '30', got '%s'\n", text);
 790     DestroyWindow(updown);
 791 }
 792
 793 START_TEST(updown)
 794 {
 795     HMODULE mod = GetModuleHandleA("comctl32.dll");
 796
 797     pSetWindowSubclass = (void*)GetProcAddress(mod, (LPSTR)410);
 798
 799     InitCommonControls();
 800     init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
 801
 802     parent_wnd = create_parent_window();
 803     ok(parent_wnd != NULL, "Failed to create parent window!\n");
 804     g_edit = create_edit_control();
 805     ok(g_edit != NULL, "Failed to create edit control\n");
 806
 807     test_updown_create();
 808     test_updown_pos();
 809     test_updown_pos32();
 810     test_updown_buddy();
 811     test_updown_base();
 812     test_updown_unicode();
 813     test_UDS_SETBUDDYINT();
 814
 815     DestroyWindow(g_edit);
 816     DestroyWindow(parent_wnd);
 817 }