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push 4d5485f9b89f417d46b39b93e8d940437007f325
[wine/hacks.git] / dlls / user32 / tests / listbox.c
blob663e37f16d8456985fc763e795703daf0399de60
1 /* Unit test suite for list boxes.
2 *
3 * Copyright 2003 Ferenc Wagner
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18 */
19
20 #include <assert.h>
21 #include <stdarg.h>
22 #include <stdio.h>
23
24 #include "windef.h"
25 #include "winbase.h"
26 #include "wingdi.h"
27 #include "winuser.h"
28 #include "winnls.h"
29
30 #include "wine/test.h"
31
32 #ifdef VISIBLE
33 #define WAIT Sleep (1000)
34 #define REDRAW RedrawWindow (handle, NULL, 0, RDW_UPDATENOW)
35 #else
36 #define WAIT
37 #define REDRAW
38 #endif
39
40 static const char * const strings[4] = {
41 "First added",
42 "Second added",
43 "Third added",
44 "Fourth added which is very long because at some time we only had a 256 byte character buffer and that was overflowing in one of those applications that had a common dialog file open box and tried to add a 300 characters long custom filter string which of course the code did not like and crashed. Just make sure this string is longer than 256 characters."
45 };
46
47 static HWND
48 create_listbox (DWORD add_style, HWND parent)
49 {
50 HWND handle;
51 int ctl_id=0;
52 if (parent)
53 ctl_id=1;
54 handle=CreateWindow ("LISTBOX", "TestList",
55 (LBS_STANDARD & ~LBS_SORT) | add_style,
56 0, 0, 100, 100,
57 parent, (HMENU)ctl_id, NULL, 0);
58
59 assert (handle);
60 SendMessage (handle, LB_ADDSTRING, 0, (LPARAM) (LPCTSTR) strings[0]);
61 SendMessage (handle, LB_ADDSTRING, 0, (LPARAM) (LPCTSTR) strings[1]);
62 SendMessage (handle, LB_ADDSTRING, 0, (LPARAM) (LPCTSTR) strings[2]);
63 SendMessage (handle, LB_ADDSTRING, 0, (LPARAM) (LPCTSTR) strings[3]);
64
65 #ifdef VISIBLE
66 ShowWindow (handle, SW_SHOW);
67 #endif
68 REDRAW;
69
70 return handle;
71 }
72
73 struct listbox_prop {
74 DWORD add_style;
75 };
76
77 struct listbox_stat {
78 int selected, anchor, caret, selcount;
79 };
80
81 struct listbox_test {
82 struct listbox_prop prop;
83 struct listbox_stat init, init_todo;
84 struct listbox_stat click, click_todo;
85 struct listbox_stat step, step_todo;
86 struct listbox_stat sel, sel_todo;
87 };
88
89 static void
90 listbox_query (HWND handle, struct listbox_stat *results)
91 {
92 results->selected = SendMessage (handle, LB_GETCURSEL, 0, 0);
93 results->anchor = SendMessage (handle, LB_GETANCHORINDEX, 0, 0);
94 results->caret = SendMessage (handle, LB_GETCARETINDEX, 0, 0);
95 results->selcount = SendMessage (handle, LB_GETSELCOUNT, 0, 0);
96 }
97
98 static void
99 buttonpress (HWND handle, WORD x, WORD y)
100 {
101 LPARAM lp=x+(y<<16);
102
103 WAIT;
104 SendMessage (handle, WM_LBUTTONDOWN, (WPARAM) MK_LBUTTON, lp);
105 SendMessage (handle, WM_LBUTTONUP , (WPARAM) 0 , lp);
106 REDRAW;
107 }
108
109 static void
110 keypress (HWND handle, WPARAM keycode, BYTE scancode, BOOL extended)
111 {
112 LPARAM lp=1+(scancode<<16)+(extended?KEYEVENTF_EXTENDEDKEY:0);
113
114 WAIT;
115 SendMessage (handle, WM_KEYDOWN, keycode, lp);
116 SendMessage (handle, WM_KEYUP , keycode, lp | 0xc000000);
117 REDRAW;
118 }
119
120 #define listbox_field_ok(t, s, f, got) \
121 ok (t.s.f==got.f, "style %#x, step " #s ", field " #f \
122 ": expected %d, got %d\n", (unsigned int)t.prop.add_style, \
123 t.s.f, got.f)
124
125 #define listbox_todo_field_ok(t, s, f, got) \
126 if (t.s##_todo.f) todo_wine { listbox_field_ok(t, s, f, got); } \
127 else listbox_field_ok(t, s, f, got)
128
129 #define listbox_ok(t, s, got) \
130 listbox_todo_field_ok(t, s, selected, got); \
131 listbox_todo_field_ok(t, s, anchor, got); \
132 listbox_todo_field_ok(t, s, caret, got); \
133 listbox_todo_field_ok(t, s, selcount, got)
134
135 static void
136 check (const struct listbox_test test)
137 {
138 struct listbox_stat answer;
139 HWND hLB=create_listbox (test.prop.add_style, 0);
140 RECT second_item;
141 int i;
142 int res;
143
144 listbox_query (hLB, &answer);
145 listbox_ok (test, init, answer);
146
147 SendMessage (hLB, LB_GETITEMRECT, (WPARAM) 1, (LPARAM) &second_item);
148 buttonpress(hLB, (WORD)second_item.left, (WORD)second_item.top);
149
150 listbox_query (hLB, &answer);
151 listbox_ok (test, click, answer);
152
153 keypress (hLB, VK_DOWN, 0x50, TRUE);
154
155 listbox_query (hLB, &answer);
156 listbox_ok (test, step, answer);
157
158 DestroyWindow (hLB);
159 hLB=create_listbox (test.prop.add_style, 0);
160
161 SendMessage (hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, 2));
162 listbox_query (hLB, &answer);
163 listbox_ok (test, sel, answer);
164
165 for (i=0;i<4;i++) {
166 DWORD size = SendMessage (hLB, LB_GETTEXTLEN, i, 0);
167 CHAR *txt;
168 WCHAR *txtw;
169
170 txt = HeapAlloc (GetProcessHeap(), 0, size+1);
171 SendMessageA(hLB, LB_GETTEXT, i, (LPARAM)txt);
172 ok(!strcmp (txt, strings[i]), "returned string for item %d does not match %s vs %s\n", i, txt, strings[i]);
173
174 txtw = HeapAlloc (GetProcessHeap(), 0, 2*size+2);
175 SendMessageW(hLB, LB_GETTEXT, i, (LPARAM)txtw);
176 WideCharToMultiByte( CP_ACP, 0, txtw, -1, txt, size, NULL, NULL );
177 ok(!strcmp (txt, strings[i]), "returned string for item %d does not match %s vs %s\n", i, txt, strings[i]);
178
179 HeapFree (GetProcessHeap(), 0, txtw);
180 HeapFree (GetProcessHeap(), 0, txt);
181 }
182
183 /* Confirm the count of items, and that an invalid delete does not remove anything */
184 res = SendMessage (hLB, LB_GETCOUNT, 0, 0);
185 ok((res==4), "Expected 4 items, got %d\n", res);
186 res = SendMessage (hLB, LB_DELETESTRING, -1, 0);
187 ok((res==LB_ERR), "Expected LB_ERR items, got %d\n", res);
188 res = SendMessage (hLB, LB_DELETESTRING, 4, 0);
189 ok((res==LB_ERR), "Expected LB_ERR items, got %d\n", res);
190 res = SendMessage (hLB, LB_GETCOUNT, 0, 0);
191 ok((res==4), "Expected 4 items, got %d\n", res);
192
193 WAIT;
194 DestroyWindow (hLB);
195 }
196
197 static void check_item_height(void)
198 {
199 HWND hLB;
200 HDC hdc;
201 HFONT font;
202 TEXTMETRIC tm;
203 INT itemHeight;
204
205 hLB = create_listbox (0, 0);
206 ok ((hdc = GetDCEx( hLB, 0, DCX_CACHE )) != 0, "Can't get hdc\n");
207 ok ((font = GetCurrentObject(hdc, OBJ_FONT)) != 0, "Can't get the current font\n");
208 ok (GetTextMetrics( hdc, &tm ), "Can't read font metrics\n");
209 ReleaseDC( hLB, hdc);
210
211 ok (SendMessage(hLB, WM_SETFONT, (WPARAM)font, 0) == 0, "Can't set font\n");
212
213 itemHeight = SendMessage(hLB, LB_GETITEMHEIGHT, 0, 0);
214 ok (itemHeight == tm.tmHeight, "Item height wrong, got %d, expecting %d\n", itemHeight, tm.tmHeight);
215
216 DestroyWindow (hLB);
217
218 hLB = CreateWindow ("LISTBOX", "TestList", LBS_OWNERDRAWVARIABLE,
219 0, 0, 100, 100, NULL, NULL, NULL, 0);
220 itemHeight = SendMessage(hLB, LB_GETITEMHEIGHT, 0, 0);
221 ok(itemHeight == tm.tmHeight, "itemHeight %d\n", itemHeight);
222 itemHeight = SendMessage(hLB, LB_GETITEMHEIGHT, 5, 0);
223 ok(itemHeight == tm.tmHeight, "itemHeight %d\n", itemHeight);
224 itemHeight = SendMessage(hLB, LB_GETITEMHEIGHT, -5, 0);
225 ok(itemHeight == tm.tmHeight, "itemHeight %d\n", itemHeight);
226 DestroyWindow (hLB);
227 }
228
229 static LRESULT WINAPI main_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
230 {
231 switch (msg)
232 {
233 case WM_DRAWITEM:
234 {
235 RECT rc_item, rc_client, rc_clip;
236 DRAWITEMSTRUCT *dis = (DRAWITEMSTRUCT *)lparam;
237
238 trace("%p WM_DRAWITEM %08lx %08lx\n", hwnd, wparam, lparam);
239
240 ok(wparam == dis->CtlID, "got wParam=%08lx instead of %08x\n",
241 wparam, dis->CtlID);
242 ok(dis->CtlType == ODT_LISTBOX, "wrong CtlType %04x\n", dis->CtlType);
243
244 GetClientRect(dis->hwndItem, &rc_client);
245 trace("hwndItem %p client rect (%d,%d-%d,%d)\n", dis->hwndItem,
246 rc_client.left, rc_client.top, rc_client.right, rc_client.bottom);
247 GetClipBox(dis->hDC, &rc_clip);
248 trace("clip rect (%d,%d-%d,%d)\n", rc_clip.left, rc_clip.top, rc_clip.right, rc_clip.bottom);
249 ok(EqualRect(&rc_client, &rc_clip), "client rect of the listbox should be equal to the clip box\n");
250
251 trace("rcItem (%d,%d-%d,%d)\n", dis->rcItem.left, dis->rcItem.top,
252 dis->rcItem.right, dis->rcItem.bottom);
253 SendMessage(dis->hwndItem, LB_GETITEMRECT, dis->itemID, (LPARAM)&rc_item);
254 trace("item rect (%d,%d-%d,%d)\n", rc_item.left, rc_item.top, rc_item.right, rc_item.bottom);
255 ok(EqualRect(&dis->rcItem, &rc_item), "item rects are not equal\n");
256
257 break;
258 }
259
260 default:
261 break;
262 }
263
264 return DefWindowProc(hwnd, msg, wparam, lparam);
265 }
266
267 static void test_ownerdraw(void)
268 {
269 WNDCLASS cls;
270 HWND parent, hLB;
271 INT ret;
272 RECT rc;
273
274 cls.style = 0;
275 cls.lpfnWndProc = main_window_proc;
276 cls.cbClsExtra = 0;
277 cls.cbWndExtra = 0;
278 cls.hInstance = GetModuleHandle(0);
279 cls.hIcon = 0;
280 cls.hCursor = LoadCursor(0, (LPSTR)IDC_ARROW);
281 cls.hbrBackground = GetStockObject(WHITE_BRUSH);
282 cls.lpszMenuName = NULL;
283 cls.lpszClassName = "main_window_class";
284 assert(RegisterClass(&cls));
285
286 parent = CreateWindowEx(0, "main_window_class", NULL,
287 WS_POPUP | WS_VISIBLE,
288 100, 100, 400, 400,
289 GetDesktopWindow(), 0,
290 GetModuleHandle(0), NULL);
291 assert(parent);
292
293 hLB = create_listbox(LBS_OWNERDRAWFIXED | WS_CHILD | WS_VISIBLE, parent);
294 assert(hLB);
295
296 UpdateWindow(hLB);
297
298 /* make height short enough */
299 SendMessage(hLB, LB_GETITEMRECT, 0, (LPARAM)&rc);
300 SetWindowPos(hLB, 0, 0, 0, 100, rc.bottom - rc.top + 1,
301 SWP_NOZORDER | SWP_NOMOVE);
302
303 /* make 0 item invisible */
304 SendMessage(hLB, LB_SETTOPINDEX, 1, 0);
305 ret = SendMessage(hLB, LB_GETTOPINDEX, 0, 0);
306 ok(ret == 1, "wrong top index %d\n", ret);
307
308 SendMessage(hLB, LB_GETITEMRECT, 0, (LPARAM)&rc);
309 trace("item 0 rect (%d,%d-%d,%d)\n", rc.left, rc.top, rc.right, rc.bottom);
310 ok(!IsRectEmpty(&rc), "empty item rect\n");
311 ok(rc.top < 0, "rc.top is not negative (%d)\n", rc.top);
312
313 DestroyWindow(hLB);
314 DestroyWindow(parent);
315 }
316
317 #define listbox_test_query(exp, got) \
318 ok(exp.selected == got.selected, "expected selected %d, got %d\n", exp.selected, got.selected); \
319 ok(exp.anchor == got.anchor, "expected anchor %d, got %d\n", exp.anchor, got.anchor); \
320 ok(exp.caret == got.caret, "expected caret %d, got %d\n", exp.caret, got.caret); \
321 ok(exp.selcount == got.selcount, "expected selcount %d, got %d\n", exp.selcount, got.selcount);
322
323 static void test_selection(void)
324 {
325 static const struct listbox_stat test_nosel = { 0, LB_ERR, 0, 0 };
326 static const struct listbox_stat test_1 = { 0, LB_ERR, 0, 2 };
327 static const struct listbox_stat test_2 = { 0, LB_ERR, 0, 3 };
328 static const struct listbox_stat test_3 = { 0, LB_ERR, 0, 4 };
329 HWND hLB;
330 struct listbox_stat answer;
331 INT ret;
332
333 trace("testing LB_SELITEMRANGE\n");
334
335 hLB = create_listbox(LBS_EXTENDEDSEL, 0);
336 assert(hLB);
337
338 listbox_query(hLB, &answer);
339 listbox_test_query(test_nosel, answer);
340
341 ret = SendMessage(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, 2));
342 ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
343 listbox_query(hLB, &answer);
344 listbox_test_query(test_1, answer);
345
346 SendMessage(hLB, LB_SETSEL, FALSE, (LPARAM)-1);
347 listbox_query(hLB, &answer);
348 listbox_test_query(test_nosel, answer);
349
350 ret = SendMessage(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(0, 4));
351 ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
352 listbox_query(hLB, &answer);
353 listbox_test_query(test_3, answer);
354
355 SendMessage(hLB, LB_SETSEL, FALSE, (LPARAM)-1);
356 listbox_query(hLB, &answer);
357 listbox_test_query(test_nosel, answer);
358
359 ret = SendMessage(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(-5, 5));
360 ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
361 listbox_query(hLB, &answer);
362 listbox_test_query(test_nosel, answer);
363
364 SendMessage(hLB, LB_SETSEL, FALSE, (LPARAM)-1);
365 listbox_query(hLB, &answer);
366 listbox_test_query(test_nosel, answer);
367
368 ret = SendMessage(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(2, 10));
369 ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
370 listbox_query(hLB, &answer);
371 listbox_test_query(test_1, answer);
372
373 SendMessage(hLB, LB_SETSEL, FALSE, (LPARAM)-1);
374 listbox_query(hLB, &answer);
375 listbox_test_query(test_nosel, answer);
376
377 ret = SendMessage(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(4, 10));
378 ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
379 listbox_query(hLB, &answer);
380 listbox_test_query(test_nosel, answer);
381
382 SendMessage(hLB, LB_SETSEL, FALSE, (LPARAM)-1);
383 listbox_query(hLB, &answer);
384 listbox_test_query(test_nosel, answer);
385
386 ret = SendMessage(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(10, 1));
387 ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
388 listbox_query(hLB, &answer);
389 listbox_test_query(test_2, answer);
390
391 SendMessage(hLB, LB_SETSEL, FALSE, (LPARAM)-1);
392 listbox_query(hLB, &answer);
393 listbox_test_query(test_nosel, answer);
394
395 ret = SendMessage(hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, -1));
396 ok(ret == LB_OKAY, "LB_SELITEMRANGE returned %d instead of LB_OKAY\n", ret);
397 listbox_query(hLB, &answer);
398 listbox_test_query(test_2, answer);
399
400 DestroyWindow(hLB);
401 }
402
403 static void test_listbox_height(void)
404 {
405 HWND hList;
406 int r, id;
407
408 hList = CreateWindow( "ListBox", "list test", 0,
409 1, 1, 600, 100, NULL, NULL, NULL, NULL );
410 ok( hList != NULL, "failed to create listbox\n");
411
412 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi");
413 ok( id == 0, "item id wrong\n");
414
415 r = SendMessage( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 20, 0 ));
416 ok( r == 0, "send message failed\n");
417
418 r = SendMessage(hList, LB_GETITEMHEIGHT, 0, 0 );
419 ok( r == 20, "height wrong\n");
420
421 r = SendMessage( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 0, 30 ));
422 ok( r == -1, "send message failed\n");
423
424 r = SendMessage(hList, LB_GETITEMHEIGHT, 0, 0 );
425 ok( r == 20, "height wrong\n");
426
427 r = SendMessage( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 0x100, 0 ));
428 ok( r == -1, "send message failed\n");
429
430 r = SendMessage(hList, LB_GETITEMHEIGHT, 0, 0 );
431 ok( r == 20, "height wrong\n");
432
433 r = SendMessage( hList, LB_SETITEMHEIGHT, 0, MAKELPARAM( 0xff, 0 ));
434 ok( r == 0, "send message failed\n");
435
436 r = SendMessage(hList, LB_GETITEMHEIGHT, 0, 0 );
437 ok( r == 0xff, "height wrong\n");
438
439 DestroyWindow( hList );
440 }
441
442 static void test_itemfrompoint(void)
443 {
444 HWND hList = CreateWindow( "ListBox", "list test", 0,
445 1, 1, 600, 100, NULL, NULL, NULL, NULL );
446 LONG r, id;
447 RECT rc;
448
449 /* For an empty listbox win2k returns 0x1ffff, win98 returns 0x10000 */
450 r = SendMessage(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( /* x */ 30, /* y */ 30 ));
451 ok( r == 0x1ffff || r == 0x10000, "ret %x\n", r );
452
453 r = SendMessage(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( 700, 30 ));
454 ok( r == 0x1ffff || r == 0x10000, "ret %x\n", r );
455
456 r = SendMessage(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( 30, 300 ));
457 ok( r == 0x1ffff || r == 0x10000, "ret %x\n", r );
458
459 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi");
460 ok( id == 0, "item id wrong\n");
461 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi1");
462 ok( id == 1, "item id wrong\n");
463
464 r = SendMessage(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( /* x */ 30, /* y */ 30 ));
465 ok( r == 0x1, "ret %x\n", r );
466
467 r = SendMessage(hList, LB_ITEMFROMPOINT, 0, MAKELPARAM( /* x */ 30, /* y */ 37 ));
468 ok( r == 0x10001, "ret %x\n", r );
469
470
471
472 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi2");
473 ok( id == 2, "item id wrong\n");
474 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi3");
475 ok( id == 3, "item id wrong\n");
476 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi4");
477 ok( id == 4, "item id wrong\n");
478 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi5");
479 ok( id == 5, "item id wrong\n");
480 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi6");
481 ok( id == 6, "item id wrong\n");
482 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi7");
483 ok( id == 7, "item id wrong\n");
484
485 /* Set the listbox up so that id 1 is at the top, this leaves 5
486 partially visible at the bottom and 6, 7 are invisible */
487
488 SendMessage( hList, LB_SETTOPINDEX, 1, 0);
489 r = SendMessage( hList, LB_GETTOPINDEX, 0, 0);
490 ok( r == 1, "top %d\n", r);
491
492 r = SendMessage( hList, LB_GETITEMRECT, 5, (LPARAM)&rc);
493 ok( r == 1, "ret %x\n", r);
494 r = SendMessage( hList, LB_GETITEMRECT, 6, (LPARAM)&rc);
495 ok( r == 0, "ret %x\n", r);
496
497 r = SendMessage( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(/* x */ 10, /* y */ 10) );
498 ok( r == 1, "ret %x\n", r);
499
500 r = SendMessage( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(1000, 10) );
501 ok( r == 0x10001, "ret %x\n", r );
502
503 r = SendMessage( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(10, -10) );
504 ok( r == 0x10001, "ret %x\n", r );
505
506 r = SendMessage( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(10, 100) );
507 ok( r == 0x10005, "item %x\n", r );
508
509 r = SendMessage( hList, LB_ITEMFROMPOINT, 0, MAKELPARAM(10, 200) );
510 ok( r == 0x10005, "item %x\n", r );
511
512 DestroyWindow( hList );
513 }
514
515 static void test_listbox_item_data(void)
516 {
517 HWND hList;
518 int r, id;
519
520 hList = CreateWindow( "ListBox", "list test", 0,
521 1, 1, 600, 100, NULL, NULL, NULL, NULL );
522 ok( hList != NULL, "failed to create listbox\n");
523
524 id = SendMessage( hList, LB_ADDSTRING, 0, (LPARAM) "hi");
525 ok( id == 0, "item id wrong\n");
526
527 r = SendMessage( hList, LB_SETITEMDATA, 0, MAKELPARAM( 20, 0 ));
528 ok(r == TRUE, "LB_SETITEMDATA returned %d instead of TRUE\n", r);
529
530 r = SendMessage( hList, LB_GETITEMDATA, 0, 0);
531 ok( r == 20, "get item data failed\n");
532
533 DestroyWindow( hList );
534 }
535
536 START_TEST(listbox)
537 {
538 const struct listbox_test SS =
539 /* {add_style} */
540 {{0},
541 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
542 { 1, 1, 1, LB_ERR}, {0,0,0,0},
543 { 2, 2, 2, LB_ERR}, {0,0,0,0},
544 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
545 /* {selected, anchor, caret, selcount}{TODO fields} */
546 const struct listbox_test SS_NS =
547 {{LBS_NOSEL},
548 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
549 { 1, 1, 1, LB_ERR}, {0,0,0,0},
550 { 2, 2, 2, LB_ERR}, {0,0,0,0},
551 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
552 const struct listbox_test MS =
553 {{LBS_MULTIPLESEL},
554 { 0, LB_ERR, 0, 0}, {0,0,0,0},
555 { 1, 1, 1, 1}, {0,0,0,0},
556 { 2, 1, 2, 1}, {0,0,0,0},
557 { 0, LB_ERR, 0, 2}, {0,0,0,0}};
558 const struct listbox_test MS_NS =
559 {{LBS_MULTIPLESEL | LBS_NOSEL},
560 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
561 { 1, 1, 1, LB_ERR}, {0,0,0,0},
562 { 2, 2, 2, LB_ERR}, {0,0,0,0},
563 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
564 const struct listbox_test ES =
565 {{LBS_EXTENDEDSEL},
566 { 0, LB_ERR, 0, 0}, {0,0,0,0},
567 { 1, 1, 1, 1}, {0,0,0,0},
568 { 2, 2, 2, 1}, {0,0,0,0},
569 { 0, LB_ERR, 0, 2}, {0,0,0,0}};
570 const struct listbox_test ES_NS =
571 {{LBS_EXTENDEDSEL | LBS_NOSEL},
572 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
573 { 1, 1, 1, LB_ERR}, {0,0,0,0},
574 { 2, 2, 2, LB_ERR}, {0,0,0,0},
575 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
576 const struct listbox_test EMS =
577 {{LBS_EXTENDEDSEL | LBS_MULTIPLESEL},
578 { 0, LB_ERR, 0, 0}, {0,0,0,0},
579 { 1, 1, 1, 1}, {0,0,0,0},
580 { 2, 2, 2, 1}, {0,0,0,0},
581 { 0, LB_ERR, 0, 2}, {0,0,0,0}};
582 const struct listbox_test EMS_NS =
583 {{LBS_EXTENDEDSEL | LBS_MULTIPLESEL | LBS_NOSEL},
584 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
585 { 1, 1, 1, LB_ERR}, {0,0,0,0},
586 { 2, 2, 2, LB_ERR}, {0,0,0,0},
587 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
588
589 trace (" Testing single selection...\n");
590 check (SS);
591 trace (" ... with NOSEL\n");
592 check (SS_NS);
593 trace (" Testing multiple selection...\n");
594 check (MS);
595 trace (" ... with NOSEL\n");
596 check (MS_NS);
597 trace (" Testing extended selection...\n");
598 check (ES);
599 trace (" ... with NOSEL\n");
600 check (ES_NS);
601 trace (" Testing extended and multiple selection...\n");
602 check (EMS);
603 trace (" ... with NOSEL\n");
604 check (EMS_NS);
605
606 check_item_height();
607 test_ownerdraw();
608 test_selection();
609 test_listbox_height();
610 test_itemfrompoint();
611 test_listbox_item_data();
612 }
useful hacks and other patches not (yet) suitable for mainline