1 /* Unit test suite for list boxes.
3 * Copyright 2003 Ferenc Wagner
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30 #include "wine/test.h"
33 #define WAIT Sleep (1000)
34 #define REDRAW RedrawWindow (handle, NULL, 0, RDW_UPDATENOW)
40 static const char * const strings[4] = {
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."
48 create_listbox (DWORD add_style, HWND parent)
54 handle=CreateWindow ("LISTBOX", "TestList",
55 (LBS_STANDARD & ~LBS_SORT) | add_style,
57 parent, (HMENU)ctl_id, NULL, 0);
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]);
66 ShowWindow (handle, SW_SHOW);
78 int selected, anchor, caret, selcount;
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;
90 listbox_query (HWND handle, struct listbox_stat *results)
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);
99 buttonpress (HWND handle, WORD x, WORD y)
104 SendMessage (handle, WM_LBUTTONDOWN, (WPARAM) MK_LBUTTON, lp);
105 SendMessage (handle, WM_LBUTTONUP , (WPARAM) 0 , lp);
110 keypress (HWND handle, WPARAM keycode, BYTE scancode, BOOL extended)
112 LPARAM lp=1+(scancode<<16)+(extended?KEYEVENTF_EXTENDEDKEY:0);
115 SendMessage (handle, WM_KEYDOWN, keycode, lp);
116 SendMessage (handle, WM_KEYUP , keycode, lp | 0xc000000);
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, \
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)
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)
136 check (const struct listbox_test test)
138 struct listbox_stat answer;
139 HWND hLB=create_listbox (test.prop.add_style, 0);
143 listbox_query (hLB, &answer);
144 listbox_ok (test, init, answer);
146 SendMessage (hLB, LB_GETITEMRECT, (WPARAM) 1, (LPARAM) &second_item);
147 buttonpress(hLB, (WORD)second_item.left, (WORD)second_item.top);
149 listbox_query (hLB, &answer);
150 listbox_ok (test, click, answer);
152 keypress (hLB, VK_DOWN, 0x50, TRUE);
154 listbox_query (hLB, &answer);
155 listbox_ok (test, step, answer);
158 hLB=create_listbox (test.prop.add_style, 0);
160 SendMessage (hLB, LB_SELITEMRANGE, TRUE, MAKELPARAM(1, 2));
161 listbox_query (hLB, &answer);
162 listbox_ok (test, sel, answer);
165 DWORD size = SendMessage (hLB, LB_GETTEXTLEN, i, 0);
169 txt = HeapAlloc (GetProcessHeap(), 0, size+1);
170 SendMessageA(hLB, LB_GETTEXT, i, (LPARAM)txt);
171 ok(!strcmp (txt, strings[i]), "returned string for item %d does not match %s vs %s\n", i, txt, strings[i]);
173 txtw = HeapAlloc (GetProcessHeap(), 0, 2*size+2);
174 SendMessageW(hLB, LB_GETTEXT, i, (LPARAM)txtw);
175 WideCharToMultiByte( CP_ACP, 0, txtw, -1, txt, size, NULL, NULL );
176 ok(!strcmp (txt, strings[i]), "returned string for item %d does not match %s vs %s\n", i, txt, strings[i]);
178 HeapFree (GetProcessHeap(), 0, txtw);
179 HeapFree (GetProcessHeap(), 0, txt);
186 static void check_item_height(void)
194 hLB = create_listbox (0, 0);
195 ok ((hdc = GetDCEx( hLB, 0, DCX_CACHE )) != 0, "Can't get hdc\n");
196 ok ((font = GetCurrentObject(hdc, OBJ_FONT)) != 0, "Can't get the current font\n");
197 ok (GetTextMetrics( hdc, &tm ), "Can't read font metrics\n");
198 ReleaseDC( hLB, hdc);
200 ok (SendMessage(hLB, WM_SETFONT, (WPARAM)font, 0) == 0, "Can't set font\n");
202 itemHeight = SendMessage(hLB, LB_GETITEMHEIGHT, 0, 0);
203 ok (itemHeight == tm.tmHeight, "Item height wrong, got %d, expecting %ld\n", itemHeight, tm.tmHeight);
208 static LRESULT WINAPI main_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
214 RECT rc_item, rc_client, rc_clip;
215 DRAWITEMSTRUCT *dis = (DRAWITEMSTRUCT *)lparam;
217 trace("%p WM_DRAWITEM %08x %08lx\n", hwnd, wparam, lparam);
219 ok(wparam == dis->CtlID, "got wParam=%08x instead of %08x\n",
221 ok(dis->CtlType == ODT_LISTBOX, "wrong CtlType %04x\n", dis->CtlType);
223 GetClientRect(dis->hwndItem, &rc_client);
224 trace("hwndItem %p client rect (%ld,%ld-%ld,%ld)\n", dis->hwndItem,
225 rc_client.left, rc_client.top, rc_client.right, rc_client.bottom);
226 GetClipBox(dis->hDC, &rc_clip);
227 trace("clip rect (%ld,%ld-%ld,%ld)\n", rc_clip.left, rc_clip.top, rc_clip.right, rc_clip.bottom);
228 ok(EqualRect(&rc_client, &rc_clip), "client rect of the listbox should be equal to the clip box\n");
230 trace("rcItem (%ld,%ld-%ld,%ld)\n", dis->rcItem.left, dis->rcItem.top,
231 dis->rcItem.right, dis->rcItem.bottom);
232 SendMessage(dis->hwndItem, LB_GETITEMRECT, dis->itemID, (LPARAM)&rc_item);
233 trace("item rect (%ld,%ld-%ld,%ld)\n", rc_item.left, rc_item.top, rc_item.right, rc_item.bottom);
234 ok(EqualRect(&dis->rcItem, &rc_item), "item rects are not equal\n");
243 return DefWindowProc(hwnd, msg, wparam, lparam);
246 static void test_ownerdraw(void)
254 cls.lpfnWndProc = main_window_proc;
257 cls.hInstance = GetModuleHandle(0);
259 cls.hCursor = LoadCursor(0, (LPSTR)IDC_ARROW);
260 cls.hbrBackground = GetStockObject(WHITE_BRUSH);
261 cls.lpszMenuName = NULL;
262 cls.lpszClassName = "main_window_class";
263 assert(RegisterClass(&cls));
265 parent = CreateWindowEx(0, "main_window_class", NULL,
266 WS_POPUP | WS_VISIBLE,
268 GetDesktopWindow(), 0,
269 GetModuleHandle(0), NULL);
272 hLB = create_listbox(LBS_OWNERDRAWFIXED | WS_CHILD | WS_VISIBLE, parent);
277 /* make height short enough */
278 SendMessage(hLB, LB_GETITEMRECT, 0, (LPARAM)&rc);
279 SetWindowPos(hLB, 0, 0, 0, 100, rc.bottom - rc.top + 1,
280 SWP_NOZORDER | SWP_NOMOVE);
282 /* make 0 item invisible */
283 SendMessage(hLB, LB_SETTOPINDEX, 1, 0);
284 ret = SendMessage(hLB, LB_GETTOPINDEX, 0, 0);
285 ok(ret == 1, "wrong top index %d\n", ret);
287 SendMessage(hLB, LB_GETITEMRECT, 0, (LPARAM)&rc);
288 trace("item 0 rect (%ld,%ld-%ld,%ld)\n", rc.left, rc.top, rc.right, rc.bottom);
289 ok(!IsRectEmpty(&rc), "empty item rect\n");
290 ok(rc.top < 0, "rc.top is not negative (%ld)\n", rc.top);
293 DestroyWindow(parent);
298 const struct listbox_test SS =
301 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
302 { 1, 1, 1, LB_ERR}, {0,0,0,0},
303 { 2, 2, 2, LB_ERR}, {0,0,0,0},
304 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
305 /* {selected, anchor, caret, selcount}{TODO fields} */
306 const struct listbox_test SS_NS =
308 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
309 { 1, 1, 1, LB_ERR}, {0,0,0,0},
310 { 2, 2, 2, LB_ERR}, {0,0,0,0},
311 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
312 const struct listbox_test MS =
314 { 0, LB_ERR, 0, 0}, {0,0,0,0},
315 { 1, 1, 1, 1}, {0,0,0,0},
316 { 2, 1, 2, 1}, {0,0,0,0},
317 { 0, LB_ERR, 0, 2}, {0,0,0,0}};
318 const struct listbox_test MS_NS =
319 {{LBS_MULTIPLESEL | LBS_NOSEL},
320 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
321 { 1, 1, 1, LB_ERR}, {0,0,0,0},
322 { 2, 2, 2, LB_ERR}, {0,0,0,0},
323 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
324 const struct listbox_test ES =
326 { 0, LB_ERR, 0, 0}, {0,0,0,0},
327 { 1, 1, 1, 1}, {0,0,0,0},
328 { 2, 2, 2, 1}, {0,0,0,0},
329 { 0, LB_ERR, 0, 2}, {0,0,0,0}};
330 const struct listbox_test ES_NS =
331 {{LBS_EXTENDEDSEL | LBS_NOSEL},
332 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
333 { 1, 1, 1, LB_ERR}, {0,0,0,0},
334 { 2, 2, 2, LB_ERR}, {0,0,0,0},
335 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
336 const struct listbox_test EMS =
337 {{LBS_EXTENDEDSEL | LBS_MULTIPLESEL},
338 { 0, LB_ERR, 0, 0}, {0,0,0,0},
339 { 1, 1, 1, 1}, {0,0,0,0},
340 { 2, 2, 2, 1}, {0,0,0,0},
341 { 0, LB_ERR, 0, 2}, {0,0,0,0}};
342 const struct listbox_test EMS_NS =
343 {{LBS_EXTENDEDSEL | LBS_MULTIPLESEL | LBS_NOSEL},
344 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0},
345 { 1, 1, 1, LB_ERR}, {0,0,0,0},
346 { 2, 2, 2, LB_ERR}, {0,0,0,0},
347 {LB_ERR, LB_ERR, 0, LB_ERR}, {0,0,0,0}};
349 trace (" Testing single selection...\n");
351 trace (" ... with NOSEL\n");
353 trace (" Testing multiple selection...\n");
355 trace (" ... with NOSEL\n");
357 trace (" Testing extended selection...\n");
359 trace (" ... with NOSEL\n");
361 trace (" Testing extended and multiple selection...\n");
363 trace (" ... with NOSEL\n");