[ADVAPI32_WINETEST] Revert service.c changes from 3c1b7834e1 to avoid testbot hangs...
[reactos.git] / modules / rostests / winetests / user32 / resource.c
1 /* Unit test suite for resources.
2 *
3 * Copyright 2004 Ferenc Wagner
4 * Copyright 2003, 2004 Mike McCormack
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "precomp.h"
22
23 static UINT (WINAPI *pPrivateExtractIconsA)(LPCSTR, int, int, int, HICON *, UINT *, UINT, UINT) = NULL;
24
25 static void init_function_pointers(void)
26 {
27 HMODULE hmod = GetModuleHandleA("user32.dll");
28 pPrivateExtractIconsA = (void*)GetProcAddress(hmod, "PrivateExtractIconsA");
29 }
30
31 static void test_LoadStringW(void)
32 {
33 HINSTANCE hInst = GetModuleHandleA(NULL);
34 WCHAR copiedstringw[128], returnedstringw[128], *resourcepointer = NULL;
35 char copiedstring[128], returnedstring[128];
36 int length1, length2, retvalue;
37
38 /* Check that the string which is returned by LoadStringW matches
39 the string at the pointer returned by LoadStringW when called with buflen = 0 */
40 SetLastError(0xdeadbeef);
41 length1 = LoadStringW(hInst, 2, (WCHAR *) &resourcepointer, 0); /* get pointer to resource. */
42 if (!length1)
43 {
44 if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
45 win_skip( "LoadStringW not implemented\n" );
46 else
47 win_skip( "LoadStringW does not return a pointer to the resource\n" );
48 return;
49 }
50 length2 = LoadStringW(hInst, 2, returnedstringw, sizeof(returnedstringw) /sizeof(WCHAR)); /* get resource string */
51 ok(length2 > 0, "LoadStringW failed to load resource 2, ret %d, err %d\n", length2, GetLastError());
52 ok(length1 == length2, "LoadStringW returned different values dependent on buflen. ret1 %d, ret2 %d\n",
53 length1, length2);
54 ok(length1 > 0 && resourcepointer != NULL, "LoadStringW failed to get pointer to resource 2, ret %d, err %d\n",
55 length1, GetLastError());
56
57 /* Copy the resource since it is not '\0' terminated, and add '\0' to the end */
58 if(resourcepointer != NULL) /* Check that the resource pointer was loaded to avoid access violation */
59 {
60 memcpy(copiedstringw, resourcepointer, length1 * sizeof(WCHAR));
61 copiedstringw[length1] = '\0';
62 /* check that strings match */
63 WideCharToMultiByte( CP_ACP, 0, returnedstringw, -1, returnedstring, 128, NULL, NULL );
64 WideCharToMultiByte( CP_ACP, 0, copiedstringw, -1, copiedstring, 128, NULL, NULL );
65 ok(!memcmp(copiedstringw, returnedstringw, (length2 + 1)*sizeof(WCHAR)),
66 "strings don't match: returnedstring = %s, copiedstring = %s\n", returnedstring, copiedstring);
67 }
68
69 /* check that calling LoadStringW with buffer = NULL returns zero */
70 retvalue = LoadStringW(hInst, 2, NULL, 0);
71 ok(!retvalue, "LoadStringW returned a non-zero value when called with buffer = NULL, retvalue = %d\n", retvalue);
72 /* check again, with a different buflen value, that calling LoadStringW with buffer = NULL returns zero */
73 retvalue = LoadStringW(hInst, 2, NULL, 128);
74 ok(!retvalue, "LoadStringW returned a non-zero value when called with buffer = NULL, retvalue = %d\n", retvalue);
75 }
76
77 static void test_LoadStringA (void)
78 {
79 HINSTANCE hInst = GetModuleHandleA(NULL);
80 static const char str[] = "String resource"; /* same in resource.rc */
81 char buf[128];
82 struct string_test {
83 unsigned int bufsiz;
84 unsigned int expected;
85 };
86 struct string_test tests[] = {{sizeof buf, sizeof str - 1},
87 {sizeof str, sizeof str - 1},
88 {sizeof str - 1, sizeof str - 2}};
89 unsigned int i;
90 int ret, ret2;
91
92 assert (sizeof str < sizeof buf);
93 for (i = 0; i < sizeof tests / sizeof tests[0]; i++) {
94 const unsigned int bufsiz = tests[i].bufsiz;
95 const unsigned int expected = tests[i].expected;
96 const int len = LoadStringA (hInst, 0, buf, bufsiz);
97
98 ok (len == expected, "bufsiz=%d: got %d, expected %d\n",
99 bufsiz, len, expected);
100 if (len != expected) continue;
101 ok (!memcmp (buf, str, len),
102 "bufsiz=%d: got '%s', expected '%.*s'\n",
103 bufsiz, buf, len, str);
104 ok (buf[len] == 0, "bufsiz=%d: NUL termination missing\n",
105 bufsiz);
106 }
107
108 ret = LoadStringA(hInst, 1, buf, sizeof(buf) );
109 ok( ret > 0, "LoadString failed: ret %d err %d\n", ret, GetLastError());
110 ret2 = LoadStringA( hInst, MAKELONG( 1, 0x8000 ), buf, sizeof(buf));
111 ok( ret2 == ret, "LoadString failed: ret %d err %d\n", ret, GetLastError());
112 ret2 = LoadStringA( hInst, MAKELONG( 1, 0xffff ), buf, sizeof(buf));
113 ok( ret2 == ret, "LoadString failed: ret %d err %d\n", ret, GetLastError());
114
115 ret = LoadStringA(hInst, 65534, buf, sizeof(buf) );
116 ok( ret > 0, "LoadString failed: ret %d err %d\n", ret, GetLastError());
117 ret2 = LoadStringA( hInst, MAKELONG( 65534, 0x8000 ), buf, sizeof(buf));
118 ok( ret2 == ret, "LoadString failed: ret %d err %d\n", ret, GetLastError());
119 ret2 = LoadStringA( hInst, MAKELONG( 65534, 0xffff ), buf, sizeof(buf));
120 ok( ret2 == ret, "LoadString failed: ret %d err %d\n", ret, GetLastError());
121
122 ret = LoadStringA(hInst, 0, buf, 0);
123 ok( ret == -1 || broken(ret == 0),
124 "LoadStringA did not return -1 when called with buflen = 0, got %d, err %d\n",
125 ret, GetLastError());
126
127 SetLastError(0xdeadbeef);
128 buf[0] = 'a';
129 ret = LoadStringA(hInst, 1, buf, 1);
130 ok( !ret, "LoadString returned %d\n", ret);
131 ok( buf[0] == 0, "buf[0] = %c (%x)\n", buf[0], buf[0]);
132 ok( GetLastError() == 0xdeadbeef, "GetLastError() = %d\n", GetLastError());
133 }
134
135 static void test_accel1(void)
136 {
137 UINT r, n;
138 HACCEL hAccel;
139 ACCEL ac[10];
140
141 /* now create our own valid accelerator table */
142 n = 0;
143 ac[n].cmd = 1000;
144 ac[n].key = 'A';
145 ac[n++].fVirt = FVIRTKEY | FNOINVERT;
146
147 ac[n].cmd = 1001;
148 ac[n].key = 'B';
149 ac[n++].fVirt = FNOINVERT;
150
151 ac[n].cmd = 0;
152 ac[n].key = 0;
153 ac[n++].fVirt = 0;
154
155 hAccel = CreateAcceleratorTableA( &ac[0], n );
156 ok( hAccel != NULL, "create accelerator table\n");
157
158 r = DestroyAcceleratorTable( hAccel );
159 ok( r, "destroy accelerator table\n");
160
161 /* now try create an invalid one */
162 n = 0;
163 ac[n].cmd = 1000;
164 ac[n].key = 'A';
165 ac[n++].fVirt = FVIRTKEY | FNOINVERT;
166
167 ac[n].cmd = 0xffff;
168 ac[n].key = 0xffff;
169 ac[n++].fVirt = (SHORT) 0xffff;
170
171 ac[n].cmd = 0xfff0;
172 ac[n].key = 0xffff;
173 ac[n++].fVirt = (SHORT) 0xfff0;
174
175 ac[n].cmd = 0xfff0;
176 ac[n].key = 0xffff;
177 ac[n++].fVirt = 0x0000;
178
179 ac[n].cmd = 0xfff0;
180 ac[n].key = 0xffff;
181 ac[n++].fVirt = 0x0001;
182
183 hAccel = CreateAcceleratorTableA( &ac[0], n );
184 ok( hAccel != NULL, "create accelerator table\n");
185
186 r = CopyAcceleratorTableA( hAccel, NULL, 0 );
187 ok( r == n, "two entries in table %u/%u\n", r, n);
188
189 r = CopyAcceleratorTableA( hAccel, &ac[0], n );
190 ok( r == n, "still should be two entries in table %u/%u\n", r, n);
191
192 n=0;
193 ok( ac[n].cmd == 1000, "cmd 0 not preserved got %x\n", ac[n].cmd);
194 ok( ac[n].key == 'A', "key 0 not preserved got %x\n", ac[n].key);
195 ok( ac[n].fVirt == (FVIRTKEY | FNOINVERT), "fVirt 0 not preserved got %x\n", ac[n].fVirt);
196
197 if (++n == r) goto done;
198 ok( ac[n].cmd == 0xffff, "cmd 1 not preserved got %x\n", ac[n].cmd);
199 ok( ac[n].key == 0xffff, "key 1 not preserved got %x\n", ac[n].key);
200 ok( ac[n].fVirt == 0x007f, "fVirt 1 wrong got %x\n", ac[n].fVirt);
201
202 if (++n == r) goto done;
203 ok( ac[n].cmd == 0xfff0, "cmd 2 not preserved got %x\n", ac[n].cmd);
204 ok( (ac[n].key & 0xff) == 0xff, "key 2 not preserved got %x\n", ac[n].key);
205 ok( ac[n].fVirt == 0x0070, "fVirt 2 wrong got %x\n", ac[n].fVirt);
206
207 if (++n == r) goto done;
208 ok( ac[n].cmd == 0xfff0, "cmd 3 not preserved got %x\n", ac[n].cmd);
209 ok( (ac[n].key & 0xff) == 0xff, "key 3 not preserved got %x\n", ac[n].key);
210 ok( ac[n].fVirt == 0x0000, "fVirt 3 wrong got %x\n", ac[n].fVirt);
211
212 if (++n == r) goto done;
213 ok( ac[n].cmd == 0xfff0, "cmd 4 not preserved got %x\n", ac[n].cmd);
214 ok( ac[n].key == 0xffff, "key 4 not preserved got %x\n", ac[n].key);
215 ok( ac[n].fVirt == 0x0001, "fVirt 4 wrong got %x\n", ac[n].fVirt);
216 done:
217 r = DestroyAcceleratorTable( hAccel );
218 ok( r, "destroy accelerator table\n");
219
220 hAccel = CreateAcceleratorTableA( &ac[0], 0 );
221 ok( !hAccel || broken(hAccel != NULL), /* nt4 */ "zero elements should fail\n");
222
223 /* these will on crash win2k
224 hAccel = CreateAcceleratorTable( NULL, 1 );
225 hAccel = CreateAcceleratorTable( &ac[0], -1 );
226 */
227 }
228
229 /*
230 * memcmp on the tables works in Windows, but does not work in wine, as
231 * there is an extra undefined and unused byte between fVirt and the key
232 */
233 static void test_accel2(void)
234 {
235 ACCEL ac[2], out[2];
236 HACCEL hac;
237 int res;
238
239 ac[0].cmd = 0;
240 ac[0].fVirt = 0;
241 ac[0].key = 0;
242
243 ac[1].cmd = 0;
244 ac[1].fVirt = 0;
245 ac[1].key = 0;
246
247 /*
248 * crashes on win2k
249 * hac = CreateAcceleratorTable( NULL, 1 );
250 */
251
252 /* try a zero count */
253 hac = CreateAcceleratorTableA( &ac[0], 0 );
254 ok( !hac || broken(hac != NULL), /* nt4 */ "fail\n");
255 if (!hac) ok( !DestroyAcceleratorTable( hac ), "destroy failed\n");
256
257 /* creating one accelerator should work */
258 hac = CreateAcceleratorTableA( &ac[0], 1 );
259 ok( hac != NULL , "fail\n");
260 ok( 1 == CopyAcceleratorTableA( hac, out, 1 ), "copy failed\n");
261 ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
262
263 /* how about two of the same type? */
264 hac = CreateAcceleratorTableA( &ac[0], 2);
265 ok( hac != NULL , "fail\n");
266 res = CopyAcceleratorTableA( hac, NULL, 100 );
267 ok( res == 2, "copy null failed %d\n", res);
268 res = CopyAcceleratorTableA( hac, NULL, 0 );
269 ok( res == 2, "copy null failed %d\n", res);
270 res = CopyAcceleratorTableA( hac, NULL, 1 );
271 ok( res == 2, "copy null failed %d\n", res);
272 ok( 1 == CopyAcceleratorTableA( hac, out, 1 ), "copy 1 failed\n");
273 ok( 2 == CopyAcceleratorTableA( hac, out, 2 ), "copy 2 failed\n");
274 ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
275 /* ok( !memcmp( ac, out, sizeof ac ), "tables different\n"); */
276
277 /* how about two of the same type with a non-zero key? */
278 ac[0].key = 0x20;
279 ac[1].key = 0x20;
280 hac = CreateAcceleratorTableA( &ac[0], 2);
281 ok( hac != NULL , "fail\n");
282 ok( 2 == CopyAcceleratorTableA( hac, out, 2 ), "copy 2 failed\n");
283 ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
284 /* ok( !memcmp( ac, out, sizeof ac ), "tables different\n"); */
285
286 /* how about two of the same type with a non-zero virtual key? */
287 ac[0].fVirt = FVIRTKEY;
288 ac[0].key = 0x40;
289 ac[1].fVirt = FVIRTKEY;
290 ac[1].key = 0x40;
291 hac = CreateAcceleratorTableA( &ac[0], 2);
292 ok( hac != NULL , "fail\n");
293 ok( 2 == CopyAcceleratorTableA( hac, out, 2 ), "copy 2 failed\n");
294 /* ok( !memcmp( ac, out, sizeof ac ), "tables different\n"); */
295 ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
296
297 /* how virtual key codes */
298 ac[0].fVirt = FVIRTKEY;
299 hac = CreateAcceleratorTableA( &ac[0], 1);
300 ok( hac != NULL , "fail\n");
301 ok( 1 == CopyAcceleratorTableA( hac, out, 2 ), "copy 2 failed\n");
302 /* ok( !memcmp( ac, out, sizeof ac/2 ), "tables different\n"); */
303 ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
304
305 /* how turning on all bits? */
306 ac[0].cmd = 0xffff;
307 ac[0].fVirt = 0xff;
308 ac[0].key = 0xffff;
309 hac = CreateAcceleratorTableA( &ac[0], 1);
310 ok( hac != NULL , "fail\n");
311 ok( 1 == CopyAcceleratorTableA( hac, out, 1 ), "copy 1 failed\n");
312 /* ok( memcmp( ac, out, sizeof ac/2 ), "tables not different\n"); */
313 ok( out[0].cmd == ac[0].cmd, "cmd modified\n");
314 ok( out[0].fVirt == (ac[0].fVirt&0x7f), "fVirt not modified\n");
315 ok( out[0].key == ac[0].key, "key modified\n");
316 ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
317
318 /* how turning on all bits? */
319 memset( ac, 0xff, sizeof ac );
320 hac = CreateAcceleratorTableA( &ac[0], 2);
321 ok( hac != NULL , "fail\n");
322 res = CopyAcceleratorTableA( hac, out, 2 );
323 ok( res == 2, "copy 2 failed %d\n", res);
324 /* ok( memcmp( ac, out, sizeof ac ), "tables not different\n"); */
325 ok( out[0].cmd == ac[0].cmd, "cmd modified\n");
326 ok( out[0].fVirt == (ac[0].fVirt&0x7f), "fVirt not modified\n");
327 ok( out[0].key == ac[0].key, "key modified\n");
328 if (res == 2)
329 {
330 ok( out[1].cmd == ac[1].cmd, "cmd modified\n");
331 ok( out[1].fVirt == (ac[1].fVirt&0x7f), "fVirt not modified\n");
332 ok( out[1].key == ac[1].key, "key modified\n");
333 }
334 ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
335 }
336
337 static void test_PrivateExtractIcons(void) {
338 const CHAR szShell32Dll[] = "shell32.dll";
339 HICON ahIcon[256];
340 UINT i, aIconId[256], cIcons, cIcons2;
341
342 if (!pPrivateExtractIconsA) return;
343
344 cIcons = pPrivateExtractIconsA("", 0, 16, 16, ahIcon, aIconId, 1, 0);
345 ok(cIcons == ~0u, "got %u\n", cIcons);
346
347 cIcons = pPrivateExtractIconsA("notepad.exe", 0, 16, 16, NULL, NULL, 1, 0);
348 ok(cIcons == 1 || broken(cIcons == 2) /* win2k */, "got %u\n", cIcons);
349
350 ahIcon[0] = (HICON)0xdeadbeef;
351 cIcons = pPrivateExtractIconsA("notepad.exe", 0, 16, 16, ahIcon, NULL, 1, 0);
352 ok(cIcons == 1, "got %u\n", cIcons);
353 ok(ahIcon[0] != (HICON)0xdeadbeef, "icon not set\n");
354 DestroyIcon(ahIcon[0]);
355
356 ahIcon[0] = (HICON)0xdeadbeef;
357 aIconId[0] = 0xdeadbeef;
358 cIcons = pPrivateExtractIconsA("notepad.exe", 0, 16, 16, ahIcon, aIconId, 1, 0);
359 ok(cIcons == 1, "got %u\n", cIcons);
360 ok(ahIcon[0] != (HICON)0xdeadbeef, "icon not set\n");
361 ok(aIconId[0] != 0xdeadbeef, "id not set\n");
362 DestroyIcon(ahIcon[0]);
363
364 cIcons = pPrivateExtractIconsA(szShell32Dll, 0, 16, 16, NULL, NULL, 0, 0);
365 cIcons2 = pPrivateExtractIconsA(szShell32Dll, 4, MAKELONG(32,16), MAKELONG(32,16),
366 NULL, NULL, 256, 0);
367 ok((cIcons == cIcons2) && (cIcons > 0),
368 "Icon count should be independent of requested icon sizes and base icon index! "
369 "(cIcons=%d, cIcons2=%d)\n", cIcons, cIcons2);
370
371 cIcons = pPrivateExtractIconsA(szShell32Dll, 0, 16, 16, ahIcon, aIconId, 0, 0);
372 ok(cIcons == 0, "Zero icons requested, got cIcons=%d\n", cIcons);
373
374 cIcons = pPrivateExtractIconsA(szShell32Dll, 0, 16, 16, ahIcon, aIconId, 3, 0);
375 ok(cIcons == 3, "Three icons requested got cIcons=%d\n", cIcons);
376 for (i = 0; i < cIcons; i++) DestroyIcon(ahIcon[i]);
377
378 /* count must be a multiple of two when getting two sizes */
379 cIcons = pPrivateExtractIconsA(szShell32Dll, 0, MAKELONG(16,32), MAKELONG(16,32),
380 ahIcon, aIconId, 3, 0);
381 ok(cIcons == 0 /* vista */ || cIcons == 4, "Three icons requested got cIcons=%d\n", cIcons);
382 for (i = 0; i < cIcons; i++) DestroyIcon(ahIcon[i]);
383
384 cIcons = pPrivateExtractIconsA(szShell32Dll, 0, MAKELONG(16,32), MAKELONG(16,32),
385 ahIcon, aIconId, 4, 0);
386 ok(cIcons == 4, "Four icons requested got cIcons=%d\n", cIcons);
387 for (i = 0; i < cIcons; i++) DestroyIcon(ahIcon[i]);
388 }
389
390 static void test_LoadImage(void)
391 {
392 HBITMAP bmp;
393 HRSRC hres;
394
395 bmp = LoadBitmapA(GetModuleHandleA(NULL), MAKEINTRESOURCEA(100));
396 ok(bmp != NULL, "Could not load a bitmap resource\n");
397 if (bmp) DeleteObject(bmp);
398
399 hres = FindResourceA(GetModuleHandleA(NULL), "#100", (LPCSTR)RT_BITMAP);
400 ok(hres != NULL, "Could not find a bitmap resource with a numeric string\n");
401
402 bmp = LoadBitmapA(GetModuleHandleA(NULL), "#100");
403 ok(bmp != NULL, "Could not load a bitmap resource with a numeric string\n");
404 if (bmp) DeleteObject(bmp);
405 }
406
407 START_TEST(resource)
408 {
409 init_function_pointers();
410 test_LoadStringA();
411 test_LoadStringW();
412 test_accel1();
413 test_accel2();
414 test_PrivateExtractIcons();
415 test_LoadImage();
416 }