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 <windows.h>
  48 #include <commctrl.h>
  49 #include <stdio.h>
  50
  51 #include "wine/test.h"
  52 #include "msg.h"
  53
  54 #define expect(EXPECTED,GOT) ok((GOT)==(EXPECTED), "Expected %d, got %d\n", (EXPECTED), (GOT))
  55
  56 #define NUM_MSG_SEQUENCES   3
  57 #define PARENT_SEQ_INDEX    0
  58 #define EDIT_SEQ_INDEX      1
  59 #define UPDOWN_SEQ_INDEX    2
  60
  61 #define UPDOWN_ID           0
  62 #define BUDDY_ID            1
  63
  64 static HWND parent_wnd, g_edit;
  65
  66 static BOOL (WINAPI *pSetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR);
  67
  68 static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
  69
  70 static const struct message add_updown_with_edit_seq[] = {
  71     { WM_WINDOWPOSCHANGING, sent },
  72     { WM_NCCALCSIZE, sent|wparam, TRUE },
  73     { WM_WINDOWPOSCHANGED, sent },
  74     { WM_SIZE, sent|wparam|defwinproc, SIZE_RESTORED /*, MAKELONG(91, 75) exact size depends on font */ },
  75     { 0 }
  76 };
  77
  78 static const struct message add_updown_to_parent_seq[] = {
  79     { WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
  80     { WM_QUERYUISTATE, sent|optional },
  81     { WM_PARENTNOTIFY, sent|wparam, MAKELONG(WM_CREATE, WM_CREATE) },
  82     { 0 }
  83 };
  84
  85 static const struct message get_edit_text_seq[] = {
  86     { WM_GETTEXT, sent },
  87     { 0 }
  88 };
  89
  90 static const struct message test_updown_pos_seq[] = {
  91     { UDM_SETRANGE, sent|lparam, 0, MAKELONG(100,0) },
  92     { UDM_GETRANGE, sent},
  93     { UDM_SETPOS, sent|lparam, 0, 5},
  94     { UDM_GETPOS, sent},
  95     { UDM_SETPOS, sent|lparam, 0, 0},
  96     { UDM_GETPOS, sent},
  97     { UDM_SETPOS, sent|lparam, 0, MAKELONG(-1,0)},
  98     { UDM_GETPOS, sent},
  99     { UDM_SETPOS, sent|lparam, 0, 100},
 100     { UDM_GETPOS, sent},
 101     { UDM_SETPOS, sent|lparam, 0, 101},
 102     { UDM_GETPOS, sent},
 103     { 0 }
 104 };
 105
 106 static const struct message test_updown_pos32_seq[] = {
 107     { UDM_SETRANGE32, sent|lparam, 0, 1000 },
 108     { UDM_GETRANGE32, sent}, /* Cannot check wparam and lparam as they are ptrs */
 109     { UDM_SETPOS32, sent|lparam, 0, 500 },
 110     { UDM_GETPOS32, sent},
 111     { UDM_SETPOS32, sent|lparam, 0, 0 },
 112     { UDM_GETPOS32, sent},
 113     { UDM_SETPOS32, sent|lparam, 0, -1 },
 114     { UDM_GETPOS32, sent},
 115     { UDM_SETPOS32, sent|lparam, 0, 1000 },
 116     { UDM_GETPOS32, sent},
 117     { UDM_SETPOS32, sent|lparam, 0, 1001 },
 118     { UDM_GETPOS32, sent},
 119     { 0 }
 120 };
 121
 122 static const struct message test_updown_buddy_seq[] = {
 123     { UDM_GETBUDDY, sent },
 124     { UDM_SETBUDDY, sent },
 125     { WM_STYLECHANGING, sent|defwinproc },
 126     { WM_STYLECHANGED, sent|defwinproc },
 127     { WM_STYLECHANGING, sent|defwinproc },
 128     { WM_STYLECHANGED, sent|defwinproc },
 129     { WM_WINDOWPOSCHANGING, sent|defwinproc },
 130     { WM_NCCALCSIZE, sent|wparam|optional|defwinproc, 1 },
 131     { WM_WINDOWPOSCHANGED, sent|defwinproc },
 132     { WM_MOVE, sent|defwinproc },
 133     { UDM_GETBUDDY, sent },
 134     { 0 }
 135 };
 136
 137 static const struct message test_updown_base_seq[] = {
 138     { UDM_SETBASE, sent|wparam, 10 },
 139     { UDM_GETBASE, sent },
 140     { UDM_SETBASE, sent|wparam, 80 },
 141     { UDM_GETBASE, sent },
 142     { UDM_SETBASE, sent|wparam, 16 },
 143     { UDM_GETBASE, sent },
 144     { UDM_SETBASE, sent|wparam, 80 },
 145     { UDM_GETBASE, sent },
 146     { UDM_SETBASE, sent|wparam, 10 },
 147     { UDM_GETBASE, sent },
 148     { 0 }
 149 };
 150
 151 static const struct message test_updown_unicode_seq[] = {
 152     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 153     { UDM_GETUNICODEFORMAT, sent },
 154     { UDM_SETUNICODEFORMAT, sent|wparam, 1 },
 155     { UDM_GETUNICODEFORMAT, sent },
 156     { UDM_SETUNICODEFORMAT, sent|wparam, 0 },
 157     { UDM_GETUNICODEFORMAT, sent },
 158     { 0 }
 159 };
 160
 161 static const struct message test_updown_pos_nochange_seq[] = {
 162     { WM_GETTEXT, sent|id, 0, 0, BUDDY_ID },
 163     { 0 }
 164 };
 165
 166 static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 167 {
 168     static LONG defwndproc_counter = 0;
 169     LRESULT ret;
 170     struct message msg;
 171
 172     /* log system messages, except for painting */
 173     if (message < WM_USER &&
 174         message != WM_PAINT &&
 175         message != WM_ERASEBKGND &&
 176         message != WM_NCPAINT &&
 177         message != WM_NCHITTEST &&
 178         message != WM_GETTEXT &&
 179         message != WM_GETICON &&
 180         message != WM_DEVICECHANGE)
 181     {
 182         trace("parent: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 183
 184         msg.message = message;
 185         msg.flags = sent|wparam|lparam;
 186         if (defwndproc_counter) msg.flags |= defwinproc;
 187         msg.wParam = wParam;
 188         msg.lParam = lParam;
 189         add_message(sequences, PARENT_SEQ_INDEX, &msg);
 190     }
 191
 192     defwndproc_counter++;
 193     ret = DefWindowProcA(hwnd, message, wParam, lParam);
 194     defwndproc_counter--;
 195
 196     return ret;
 197 }
 198
 199 static BOOL register_parent_wnd_class(void)
 200 {
 201     WNDCLASSA cls;
 202
 203     cls.style = 0;
 204     cls.lpfnWndProc = parent_wnd_proc;
 205     cls.cbClsExtra = 0;
 206     cls.cbWndExtra = 0;
 207     cls.hInstance = GetModuleHandleA(NULL);
 208     cls.hIcon = 0;
 209     cls.hCursor = LoadCursorA(0, IDC_ARROW);
 210     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
 211     cls.lpszMenuName = NULL;
 212     cls.lpszClassName = "Up-Down test parent class";
 213     return RegisterClassA(&cls);
 214 }
 215
 216 static HWND create_parent_window(void)
 217 {
 218     if (!register_parent_wnd_class())
 219         return NULL;
 220
 221     return CreateWindowEx(0, "Up-Down test parent class",
 222                           "Up-Down test parent window",
 223                           WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
 224                           WS_MAXIMIZEBOX | WS_VISIBLE,
 225                           0, 0, 100, 100,
 226                           GetDesktopWindow(), NULL, GetModuleHandleA(NULL), NULL);
 227 }
 228
 229 static LRESULT WINAPI edit_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 230 {
 231     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 232     static LONG defwndproc_counter = 0;
 233     LRESULT ret;
 234     struct message msg;
 235
 236     trace("edit: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 237
 238     msg.message = message;
 239     msg.flags = sent|wparam|lparam;
 240     if (defwndproc_counter) msg.flags |= defwinproc;
 241     msg.wParam = wParam;
 242     msg.lParam = lParam;
 243     msg.id     = BUDDY_ID;
 244     add_message(sequences, EDIT_SEQ_INDEX, &msg);
 245
 246     defwndproc_counter++;
 247     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 248     defwndproc_counter--;
 249     return ret;
 250 }
 251
 252 static HWND create_edit_control(void)
 253 {
 254     WNDPROC oldproc;
 255     HWND hwnd;
 256     RECT rect;
 257
 258     GetClientRect(parent_wnd, &rect);
 259     hwnd = CreateWindowExA(0, WC_EDITA, NULL, WS_CHILD | WS_BORDER | WS_VISIBLE,
 260                            0, 0, rect.right, rect.bottom,
 261                            parent_wnd, NULL, GetModuleHandleA(NULL), NULL);
 262     if (!hwnd) return NULL;
 263
 264     oldproc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC,
 265                                          (LONG_PTR)edit_subclass_proc);
 266     SetWindowLongPtrA(hwnd, GWLP_USERDATA, (LONG_PTR)oldproc);
 267
 268     return hwnd;
 269 }
 270
 271 static LRESULT WINAPI updown_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 272 {
 273     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 274     static LONG defwndproc_counter = 0;
 275     LRESULT ret;
 276     struct message msg;
 277
 278     trace("updown: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
 279
 280     msg.message = message;
 281     msg.flags = sent|wparam|lparam;
 282     if (defwndproc_counter) msg.flags |= defwinproc;
 283     msg.wParam = wParam;
 284     msg.lParam = lParam;
 285     msg.id     = UPDOWN_ID;
 286     add_message(sequences, UPDOWN_SEQ_INDEX, &msg);
 287
 288     defwndproc_counter++;
 289     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
 290     defwndproc_counter--;
 291
 292     return ret;
 293 }
 294
 295 static HWND create_updown_control(DWORD style, HWND buddy)
 296 {
 297     WNDPROC oldproc;
 298     HWND updown;
 299     RECT rect;
 300
 301     GetClientRect(parent_wnd, &rect);
 302     updown = CreateUpDownControl(WS_CHILD | WS_BORDER | WS_VISIBLE | style,
 303                                  0, 0, rect.right, rect.bottom, parent_wnd, 1, GetModuleHandleA(NULL), buddy,
 304                                  100, 0, 50);
 305     if (!updown) return NULL;
 306
 307     oldproc = (WNDPROC)SetWindowLongPtrA(updown, GWLP_WNDPROC,
 308                                          (LONG_PTR)updown_subclass_proc);
 309     SetWindowLongPtrA(updown, GWLP_USERDATA, (LONG_PTR)oldproc);
 310
 311     return updown;
 312 }
 313
 314 static void test_updown_pos(void)
 315 {
 316     HWND updown;
 317     int r;
 318
 319     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 320
 321     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 322
 323     /* Set Range from 0 to 100 */
 324     SendMessage(updown, UDM_SETRANGE, 0 , MAKELONG(100,0) );
 325     r = SendMessage(updown, UDM_GETRANGE, 0,0);
 326     expect(100,LOWORD(r));
 327     expect(0,HIWORD(r));
 328
 329     /* Set the position to 5, return is not checked as it was set before func call */
 330     SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(5,0) );
 331     /* Since UDM_SETBUDDYINT was not set at creation HIWORD(r) will always be 1 as a return from UDM_GETPOS */
 332     /* Get the position, which should be 5 */
 333     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 334     expect(5,LOWORD(r));
 335     expect(1,HIWORD(r));
 336
 337     /* Set the position to 0, return should be 5 */
 338     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(0,0) );
 339     expect(5,r);
 340     /* Get the position, which should be 0 */
 341     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 342     expect(0,LOWORD(r));
 343     expect(1,HIWORD(r));
 344
 345     /* Set the position to -1, return should be 0 */
 346     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(-1,0) );
 347     expect(0,r);
 348     /* Get the position, which should be 0 */
 349     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 350     expect(0,LOWORD(r));
 351     expect(1,HIWORD(r));
 352
 353     /* Set the position to 100, return should be 0 */
 354     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(100,0) );
 355     expect(0,r);
 356     /* Get the position, which should be 100 */
 357     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 358     expect(100,LOWORD(r));
 359     expect(1,HIWORD(r));
 360
 361     /* Set the position to 101, return should be 100 */
 362     r = SendMessage(updown, UDM_SETPOS, 0 , MAKELONG(101,0) );
 363     expect(100,r);
 364     /* Get the position, which should be 100 */
 365     r = SendMessage(updown, UDM_GETPOS, 0 , 0 );
 366     expect(100,LOWORD(r));
 367     expect(1,HIWORD(r));
 368
 369     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos_seq , "test updown pos", FALSE);
 370
 371     DestroyWindow(updown);
 372
 373     /* there's no attempt to update buddy Edit if text didn't change */
 374     SetWindowTextA(g_edit, "50");
 375     updown = create_updown_control(UDS_ALIGNRIGHT | UDS_SETBUDDYINT, g_edit);
 376
 377     /* test sequence only on 5.8x versions */
 378     r = SendMessage(updown, UDM_GETPOS32, 0, 0);
 379     if (r)
 380     {
 381         flush_sequences(sequences, NUM_MSG_SEQUENCES);
 382
 383         r = SendMessage(updown, UDM_SETPOS, 0, 50);
 384         expect(50,r);
 385
 386         ok_sequence(sequences, EDIT_SEQ_INDEX, test_updown_pos_nochange_seq,
 387                     "test updown pos, no change", FALSE);
 388     }
 389
 390     DestroyWindow(updown);
 391 }
 392
 393 static void test_updown_pos32(void)
 394 {
 395     HWND updown;
 396     int r;
 397     int low, high;
 398
 399     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 400
 401     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 402
 403     /* Set the position to 0 to 1000 */
 404     SendMessage(updown, UDM_SETRANGE32, 0 , 1000 );
 405
 406     low = high = -1;
 407     r = SendMessage(updown, UDM_GETRANGE32, (WPARAM) &low , (LPARAM) &high );
 408     expect(0,r);
 409     if (low == -1)
 410     {
 411         win_skip("UDM_SETRANGE32/UDM_GETRANGE32 not available\n");
 412         DestroyWindow(updown);
 413         return;
 414     }
 415
 416     expect(0,low);
 417     expect(1000,high);
 418
 419     /* Set position to 500 */
 420     r = SendMessage(updown, UDM_SETPOS32, 0 , 500 );
 421     if (!r)
 422     {
 423         win_skip("UDM_SETPOS32 and UDM_GETPOS32 need 5.80\n");
 424         DestroyWindow(updown);
 425         return;
 426     }
 427     expect(50,r);
 428
 429     /* Since UDM_SETBUDDYINT was not set at creation bRet will always be true as a return from UDM_GETPOS32 */
 430
 431     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 432     expect(500,r);
 433     expect(1,high);
 434
 435     /* Set position to 0, return should be 500 */
 436     r = SendMessage(updown, UDM_SETPOS32, 0 , 0 );
 437     expect(500,r);
 438     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 439     expect(0,r);
 440     expect(1,high);
 441
 442     /* Set position to -1 which should become 0, return should be 0 */
 443     r = SendMessage(updown, UDM_SETPOS32, 0 , -1 );
 444     expect(0,r);
 445     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 446     expect(0,r);
 447     expect(1,high);
 448
 449     /* Set position to 1000, return should be 0 */
 450     r = SendMessage(updown, UDM_SETPOS32, 0 , 1000 );
 451     expect(0,r);
 452     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 453     expect(1000,r);
 454     expect(1,high);
 455
 456     /* Set position to 1001 which should become 1000, return should be 1000 */
 457     r = SendMessage(updown, UDM_SETPOS32, 0 , 1001 );
 458     expect(1000,r);
 459     r = SendMessage(updown, UDM_GETPOS32, 0 , (LPARAM) &high );
 460     expect(1000,r);
 461     expect(1,high);
 462
 463     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_pos32_seq, "test updown pos32", FALSE);
 464
 465     DestroyWindow(updown);
 466
 467     /* there's no attempt to update buddy Edit if text didn't change */
 468     SetWindowTextA(g_edit, "50");
 469     updown = create_updown_control(UDS_ALIGNRIGHT | UDS_SETBUDDYINT, g_edit);
 470
 471     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 472
 473     r = SendMessage(updown, UDM_SETPOS32, 0, 50);
 474     expect(50,r);
 475     ok_sequence(sequences, EDIT_SEQ_INDEX, test_updown_pos_nochange_seq,
 476                 "test updown pos, no change", FALSE);
 477
 478     DestroyWindow(updown);
 479 }
 480
 481 static void test_updown_buddy(void)
 482 {
 483     HWND updown, buddyReturn, buddy;
 484     WNDPROC proc;
 485     DWORD style;
 486
 487     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 488
 489     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 490
 491     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 492     ok(buddyReturn == g_edit, "Expected edit handle\n");
 493
 494     buddyReturn = (HWND)SendMessage(updown, UDM_SETBUDDY, (WPARAM) g_edit, 0);
 495     ok(buddyReturn == g_edit, "Expected edit handle\n");
 496
 497     buddyReturn = (HWND)SendMessage(updown, UDM_GETBUDDY, 0 , 0 );
 498     ok(buddyReturn == g_edit, "Expected edit handle\n");
 499
 500     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_buddy_seq, "test updown buddy", TRUE);
 501     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "test updown buddy_edit", FALSE);
 502
 503     DestroyWindow(updown);
 504
 505     buddy = create_edit_control();
 506     proc  = (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC);
 507
 508     updown= create_updown_control(UDS_ALIGNRIGHT, buddy);
 509     ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
 510
 511     style = GetWindowLongA(updown, GWL_STYLE);
 512     SetWindowLongA(updown, GWL_STYLE, style | UDS_ARROWKEYS);
 513     style = GetWindowLongA(updown, GWL_STYLE);
 514     ok(style & UDS_ARROWKEYS, "Expected UDS_ARROWKEYS\n");
 515     /* no subclass if UDS_ARROWKEYS set after creation */
 516     ok(proc == (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "No subclassing expected\n");
 517
 518     DestroyWindow(updown);
 519
 520     updown= create_updown_control(UDS_ALIGNRIGHT | UDS_ARROWKEYS, buddy);
 521     ok(proc != (WNDPROC)GetWindowLongPtrA(buddy, GWLP_WNDPROC), "Subclassing expected\n");
 522
 523     if (pSetWindowSubclass)
 524     {
 525         /* updown uses subclass helpers for buddy on >5.8x systems */
 526         ok(GetPropA(buddy, "CC32SubclassInfo") != NULL, "Expected CC32SubclassInfo property\n");
 527     }
 528
 529     DestroyWindow(updown);
 530
 531     DestroyWindow(buddy);
 532 }
 533
 534 static void test_updown_base(void)
 535 {
 536     HWND updown;
 537     int r;
 538     CHAR text[10];
 539
 540     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 541
 542     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 543
 544     SendMessage(updown, UDM_SETBASE, 10 , 0);
 545     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 546     expect(10,r);
 547
 548     /* Set base to an invalid value, should return 0 and stay at 10 */
 549     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 550     expect(0,r);
 551     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 552     expect(10,r);
 553
 554     /* Set base to 16 now, should get 16 as the return */
 555     r = SendMessage(updown, UDM_SETBASE, 16 , 0);
 556     expect(10,r);
 557     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 558     expect(16,r);
 559
 560     /* Set base to an invalid value, should return 0 and stay at 16 */
 561     r = SendMessage(updown, UDM_SETBASE, 80 , 0);
 562     expect(0,r);
 563     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 564     expect(16,r);
 565
 566     /* Set base back to 10, return should be 16 */
 567     r = SendMessage(updown, UDM_SETBASE, 10 , 0);
 568     expect(16,r);
 569     r = SendMessage(updown, UDM_GETBASE, 0 , 0);
 570     expect(10,r);
 571
 572     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_base_seq, "test updown base", FALSE);
 573
 574     DestroyWindow(updown);
 575
 576     /* switch base with buddy attached */
 577     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT, g_edit);
 578
 579     r = SendMessage(updown, UDM_SETPOS, 0, 10);
 580     expect(50, r);
 581
 582     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 583     ok(lstrcmpA(text, "10") == 0, "Expected '10', got '%s'\n", text);
 584
 585     r = SendMessage(updown, UDM_SETBASE, 16, 0);
 586     expect(10, r);
 587
 588     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 589     /* FIXME: currently hex output isn't properly formatted, but for this
 590        test only change from initial text matters */
 591     ok(lstrcmpA(text, "10") != 0, "Expected '0x000A', got '%s'\n", text);
 592
 593     DestroyWindow(updown);
 594 }
 595
 596 static void test_updown_unicode(void)
 597 {
 598     HWND updown;
 599     int r;
 600
 601     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 602
 603     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 604
 605     /* Set it to ANSI, don't check return as we don't know previous state */
 606     SendMessage(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 607     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 608     expect(0,r);
 609
 610     /* Now set it to Unicode format */
 611     r = SendMessage(updown, UDM_SETUNICODEFORMAT, 1 , 0);
 612     expect(0,r);
 613     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 614     if (!r)
 615     {
 616         win_skip("UDM_SETUNICODEFORMAT not available\n");
 617         DestroyWindow(updown);
 618         return;
 619     }
 620     expect(1,r);
 621
 622     /* And now set it back to ANSI */
 623     r = SendMessage(updown, UDM_SETUNICODEFORMAT, 0 , 0);
 624     expect(1,r);
 625     r = SendMessage(updown, UDM_GETUNICODEFORMAT, 0 , 0);
 626     expect(0,r);
 627
 628     ok_sequence(sequences, UPDOWN_SEQ_INDEX, test_updown_unicode_seq, "test updown unicode", FALSE);
 629
 630     DestroyWindow(updown);
 631 }
 632
 633 static void test_updown_create(void)
 634 {
 635     CHAR text[MAX_PATH];
 636     HWND updown;
 637     RECT r;
 638
 639     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 640
 641     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 642     ok(updown != NULL, "Failed to create updown control\n");
 643     ok_sequence(sequences, PARENT_SEQ_INDEX, add_updown_to_parent_seq, "add updown control to parent", TRUE);
 644     ok_sequence(sequences, EDIT_SEQ_INDEX, add_updown_with_edit_seq, "add updown control with edit", FALSE);
 645
 646     flush_sequences(sequences, NUM_MSG_SEQUENCES);
 647
 648     GetWindowTextA(g_edit, text, MAX_PATH);
 649     ok(lstrlenA(text) == 0, "Expected empty string\n");
 650     ok_sequence(sequences, EDIT_SEQ_INDEX, get_edit_text_seq, "get edit text", FALSE);
 651
 652     DestroyWindow(updown);
 653
 654     /* create with zero width */
 655     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 656                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 657     ok(updown != NULL, "Failed to create updown control\n");
 658     r.right = 0;
 659     GetClientRect(updown, &r);
 660     ok(r.right > 0, "Expected default width, got %d\n", r.right);
 661     DestroyWindow(updown);
 662     /* create with really small width */
 663     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 2, 0,
 664                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 665     ok(updown != NULL, "Failed to create updown control\n");
 666     r.right = 0;
 667     GetClientRect(updown, &r);
 668     ok(r.right != 2 && r.right > 0, "Expected default width, got %d\n", r.right);
 669     DestroyWindow(updown);
 670     /* create with width greater than default */
 671     updown = CreateWindowA (UPDOWN_CLASSA, 0, WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 100, 0,
 672                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 673     ok(updown != NULL, "Failed to create updown control\n");
 674     r.right = 0;
 675     GetClientRect(updown, &r);
 676     ok(r.right < 100 && r.right > 0, "Expected default width, got %d\n", r.right);
 677     DestroyWindow(updown);
 678     /* create with zero height, UDS_HORZ */
 679     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 0,
 680                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 681     ok(updown != NULL, "Failed to create updown control\n");
 682     r.bottom = 0;
 683     GetClientRect(updown, &r);
 684     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 685     DestroyWindow(updown);
 686     /* create with really small height, UDS_HORZ */
 687     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 2,
 688                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 689     ok(updown != NULL, "Failed to create updown control\n");
 690     r.bottom = 0;
 691     GetClientRect(updown, &r);
 692     ok(r.bottom == 0, "Expected zero height, got %d\n", r.bottom);
 693     DestroyWindow(updown);
 694     /* create with height greater than default, UDS_HORZ */
 695     updown = CreateWindowA (UPDOWN_CLASSA, 0, UDS_HORZ | WS_CHILD | WS_BORDER | WS_VISIBLE, 0, 0, 0, 100,
 696                    parent_wnd, (HMENU)(DWORD_PTR)1, GetModuleHandleA(NULL), 0);
 697     ok(updown != NULL, "Failed to create updown control\n");
 698     r.bottom = 0;
 699     GetClientRect(updown, &r);
 700     ok(r.bottom < 100 && r.bottom > 0, "Expected default height, got %d\n", r.bottom);
 701     DestroyWindow(updown);
 702 }
 703
 704 static void test_UDS_SETBUDDYINT(void)
 705 {
 706     HWND updown;
 707     DWORD style, ret;
 708     CHAR text[10];
 709
 710     /* cleanup buddy */
 711     text[0] = '\0';
 712     SetWindowTextA(g_edit, text);
 713
 714     /* creating without UDS_SETBUDDYINT */
 715     updown = create_updown_control(UDS_ALIGNRIGHT, g_edit);
 716     /* try to set UDS_SETBUDDYINT after creation */
 717     style = GetWindowLongA(updown, GWL_STYLE);
 718     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 719     style = GetWindowLongA(updown, GWL_STYLE);
 720     ok(style & UDS_SETBUDDYINT, "Expected UDS_SETBUDDY to be set\n");
 721     SendMessage(updown, UDM_SETPOS, 0, 20);
 722     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 723     ok(lstrlenA(text) == 0, "Expected empty string\n");
 724     DestroyWindow(updown);
 725
 726     /* creating with UDS_SETBUDDYINT */
 727     updown = create_updown_control(UDS_SETBUDDYINT | UDS_ALIGNRIGHT, g_edit);
 728     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 729     /* 50 is initial value here */
 730     ok(lstrcmpA(text, "50") == 0, "Expected '50', got '%s'\n", text);
 731     /* now remove style flag */
 732     style = GetWindowLongA(updown, GWL_STYLE);
 733     SetWindowLongA(updown, GWL_STYLE, style & ~UDS_SETBUDDYINT);
 734     SendMessage(updown, UDM_SETPOS, 0, 20);
 735     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 736     ok(lstrcmpA(text, "20") == 0, "Expected '20', got '%s'\n", text);
 737     /* set edit text directly, check position */
 738     strcpy(text, "10");
 739     SetWindowTextA(g_edit, text);
 740     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 741     expect(10, ret);
 742     strcpy(text, "11");
 743     SetWindowTextA(g_edit, text);
 744     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 745     expect(11, LOWORD(ret));
 746     expect(0,  HIWORD(ret));
 747     /* set to invalid value */
 748     strcpy(text, "21st");
 749     SetWindowTextA(g_edit, text);
 750     ret = SendMessageA(updown, UDM_GETPOS, 0, 0);
 751     expect(11, LOWORD(ret));
 752     expect(TRUE, HIWORD(ret));
 753     /* set style back */
 754     style = GetWindowLongA(updown, GWL_STYLE);
 755     SetWindowLongA(updown, GWL_STYLE, style | UDS_SETBUDDYINT);
 756     SendMessage(updown, UDM_SETPOS, 0, 30);
 757     GetWindowTextA(g_edit, text, sizeof(text)/sizeof(CHAR));
 758     ok(lstrcmpA(text, "30") == 0, "Expected '30', got '%s'\n", text);
 759     DestroyWindow(updown);
 760 }
 761
 762 START_TEST(updown)
 763 {
 764     HMODULE mod = GetModuleHandleA("comctl32.dll");
 765
 766     pSetWindowSubclass = (void*)GetProcAddress(mod, (LPSTR)410);
 767
 768     InitCommonControls();
 769     init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
 770
 771     parent_wnd = create_parent_window();
 772     ok(parent_wnd != NULL, "Failed to create parent window!\n");
 773     g_edit = create_edit_control();
 774     ok(g_edit != NULL, "Failed to create edit control\n");
 775
 776     test_updown_create();
 777     test_updown_pos();
 778     test_updown_pos32();
 779     test_updown_buddy();
 780     test_updown_base();
 781     test_updown_unicode();
 782     test_UDS_SETBUDDYINT();
 783
 784     DestroyWindow(g_edit);
 785     DestroyWindow(parent_wnd);
 786 }