Remove unnecessary executable bits
[reactos.git] / modules / rostests / winetests / gdi32 / gdiobj.c
1 /*
2 * Unit test suite for GDI objects
3 *
4 * Copyright 2002 Mike McCormack
5 * Copyright 2004 Dmitry Timoshkov
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 #include <stdarg.h>
23 #include <assert.h>
24
25 #include "windef.h"
26 #include "winbase.h"
27 #include "wingdi.h"
28 #include "winuser.h"
29
30 #include "wine/test.h"
31
32 static void test_gdi_objects(void)
33 {
34 BYTE buff[256];
35 HDC hdc = GetDC(NULL);
36 HPEN hp;
37 int i;
38 BOOL ret;
39
40 /* SelectObject() with a NULL DC returns 0 and sets ERROR_INVALID_HANDLE.
41 * Note: Under XP at least invalid ptrs can also be passed, not just NULL;
42 * Don't test that here in case it crashes earlier win versions.
43 */
44 SetLastError(0);
45 hp = SelectObject(NULL, GetStockObject(BLACK_PEN));
46 ok(!hp && (GetLastError() == ERROR_INVALID_HANDLE || broken(!GetLastError())),
47 "SelectObject(NULL DC) expected 0, ERROR_INVALID_HANDLE, got %p, %u\n",
48 hp, GetLastError());
49
50 /* With a valid DC and a NULL object, the call returns 0 but does not SetLastError() */
51 SetLastError(0);
52 hp = SelectObject(hdc, NULL);
53 ok(!hp && !GetLastError(),
54 "SelectObject(NULL obj) expected 0, NO_ERROR, got %p, %u\n",
55 hp, GetLastError());
56
57 /* The DC is unaffected by the NULL SelectObject */
58 SetLastError(0);
59 hp = SelectObject(hdc, GetStockObject(BLACK_PEN));
60 ok(hp && !GetLastError(),
61 "SelectObject(post NULL) expected non-null, NO_ERROR, got %p, %u\n",
62 hp, GetLastError());
63
64 /* GetCurrentObject does not SetLastError() on a null object */
65 SetLastError(0);
66 hp = GetCurrentObject(NULL, OBJ_PEN);
67 ok(!hp && !GetLastError(),
68 "GetCurrentObject(NULL DC) expected 0, NO_ERROR, got %p, %u\n",
69 hp, GetLastError());
70
71 /* DeleteObject does not SetLastError() on a null object */
72 ret = DeleteObject(NULL);
73 ok( !ret && !GetLastError(),
74 "DeleteObject(NULL obj), expected 0, NO_ERROR, got %d, %u\n",
75 ret, GetLastError());
76
77 /* GetObject does not SetLastError() on a null object */
78 SetLastError(0);
79 i = GetObjectA(NULL, sizeof(buff), buff);
80 ok (!i && (GetLastError() == 0 || GetLastError() == ERROR_INVALID_PARAMETER),
81 "GetObject(NULL obj), expected 0, NO_ERROR, got %d, %u\n",
82 i, GetLastError());
83
84 /* GetObject expects ERROR_NOACCESS when passed an invalid buffer */
85 hp = SelectObject(hdc, GetStockObject(BLACK_PEN));
86 SetLastError(0);
87 i = GetObjectA(hp, (INT_PTR)buff, (LPVOID)sizeof(buff));
88 ok (!i && (GetLastError() == 0 || GetLastError() == ERROR_NOACCESS),
89 "GetObject(invalid buff), expected 0, ERROR_NOACCESS, got %d, %u\n",
90 i, GetLastError());
91
92 /* GetObjectType does SetLastError() on a null object */
93 SetLastError(0);
94 i = GetObjectType(NULL);
95 ok (!i && GetLastError() == ERROR_INVALID_HANDLE,
96 "GetObjectType(NULL obj), expected 0, ERROR_INVALID_HANDLE, got %d, %u\n",
97 i, GetLastError());
98
99 /* UnrealizeObject does not SetLastError() on a null object */
100 SetLastError(0);
101 i = UnrealizeObject(NULL);
102 ok (!i && !GetLastError(),
103 "UnrealizeObject(NULL obj), expected 0, NO_ERROR, got %d, %u\n",
104 i, GetLastError());
105
106 ReleaseDC(NULL, hdc);
107 }
108
109 struct hgdiobj_event
110 {
111 HDC hdc;
112 HGDIOBJ hgdiobj1;
113 HGDIOBJ hgdiobj2;
114 HANDLE stop_event;
115 HANDLE ready_event;
116 };
117
118 static DWORD WINAPI thread_proc(void *param)
119 {
120 LOGPEN lp;
121 DWORD status;
122 struct hgdiobj_event *hgdiobj_event = param;
123
124 hgdiobj_event->hdc = CreateDCA("display", NULL, NULL, NULL);
125 ok(hgdiobj_event->hdc != NULL, "CreateDC error %u\n", GetLastError());
126
127 hgdiobj_event->hgdiobj1 = CreatePen(PS_DASHDOTDOT, 17, RGB(1, 2, 3));
128 ok(hgdiobj_event->hgdiobj1 != 0, "Failed to create pen\n");
129
130 hgdiobj_event->hgdiobj2 = CreateRectRgn(0, 1, 12, 17);
131 ok(hgdiobj_event->hgdiobj2 != 0, "Failed to create pen\n");
132
133 SetEvent(hgdiobj_event->ready_event);
134 status = WaitForSingleObject(hgdiobj_event->stop_event, INFINITE);
135 ok(status == WAIT_OBJECT_0, "WaitForSingleObject error %u\n", GetLastError());
136
137 ok(!GetObjectA(hgdiobj_event->hgdiobj1, sizeof(lp), &lp), "GetObject should fail\n");
138
139 ok(!GetDeviceCaps(hgdiobj_event->hdc, TECHNOLOGY), "GetDeviceCaps(TECHNOLOGY) should fail\n");
140
141 return 0;
142 }
143
144 static void test_thread_objects(void)
145 {
146 LOGPEN lp;
147 DWORD tid, type;
148 HANDLE hthread;
149 struct hgdiobj_event hgdiobj_event;
150 INT ret;
151 DWORD status;
152 BOOL bRet;
153
154 hgdiobj_event.stop_event = CreateEventA(NULL, 0, 0, NULL);
155 ok(hgdiobj_event.stop_event != NULL, "CreateEvent error %u\n", GetLastError());
156 hgdiobj_event.ready_event = CreateEventA(NULL, 0, 0, NULL);
157 ok(hgdiobj_event.ready_event != NULL, "CreateEvent error %u\n", GetLastError());
158
159 hthread = CreateThread(NULL, 0, thread_proc, &hgdiobj_event, 0, &tid);
160 ok(hthread != NULL, "CreateThread error %u\n", GetLastError());
161
162 status = WaitForSingleObject(hgdiobj_event.ready_event, INFINITE);
163 ok(status == WAIT_OBJECT_0, "WaitForSingleObject error %u\n", GetLastError());
164
165 ret = GetObjectA(hgdiobj_event.hgdiobj1, sizeof(lp), &lp);
166 ok(ret == sizeof(lp), "GetObject error %u\n", GetLastError());
167 ok(lp.lopnStyle == PS_DASHDOTDOT, "wrong pen style %d\n", lp.lopnStyle);
168 ok(lp.lopnWidth.x == 17, "wrong pen width.y %d\n", lp.lopnWidth.x);
169 ok(lp.lopnWidth.y == 0, "wrong pen width.y %d\n", lp.lopnWidth.y);
170 ok(lp.lopnColor == RGB(1, 2, 3), "wrong pen width.y %08x\n", lp.lopnColor);
171
172 ret = GetDeviceCaps(hgdiobj_event.hdc, TECHNOLOGY);
173 ok(ret == DT_RASDISPLAY, "GetDeviceCaps(TECHNOLOGY) should return DT_RASDISPLAY not %d\n", ret);
174
175 bRet = DeleteObject(hgdiobj_event.hgdiobj1);
176 ok(bRet, "DeleteObject error %u\n", GetLastError());
177 bRet = DeleteDC(hgdiobj_event.hdc);
178 ok(bRet, "DeleteDC error %u\n", GetLastError());
179
180 type = GetObjectType(hgdiobj_event.hgdiobj2);
181 ok(type == OBJ_REGION, "GetObjectType returned %u\n", type);
182
183 SetEvent(hgdiobj_event.stop_event);
184 status = WaitForSingleObject(hthread, INFINITE);
185 ok(status == WAIT_OBJECT_0, "WaitForSingleObject error %u\n", GetLastError());
186 CloseHandle(hthread);
187
188 type = GetObjectType(hgdiobj_event.hgdiobj2);
189 ok(type == OBJ_REGION, "GetObjectType returned %u\n", type);
190 bRet = DeleteObject(hgdiobj_event.hgdiobj2);
191 ok(bRet, "DeleteObject error %u\n", GetLastError());
192
193 CloseHandle(hgdiobj_event.stop_event);
194 CloseHandle(hgdiobj_event.ready_event);
195 }
196
197 static void test_GetCurrentObject(void)
198 {
199 DWORD type;
200 HPEN hpen;
201 HBRUSH hbrush;
202 HPALETTE hpal;
203 HFONT hfont;
204 HBITMAP hbmp;
205 HRGN hrgn;
206 HDC hdc;
207 HCOLORSPACE hcs;
208 HGDIOBJ hobj;
209 LOGBRUSH lb;
210 LOGCOLORSPACEA lcs;
211
212 hdc = CreateCompatibleDC(0);
213 assert(hdc != 0);
214
215 type = GetObjectType(hdc);
216 ok(type == OBJ_MEMDC, "GetObjectType returned %u\n", type);
217
218 hpen = CreatePen(PS_SOLID, 10, RGB(10, 20, 30));
219 assert(hpen != 0);
220 SelectObject(hdc, hpen);
221 hobj = GetCurrentObject(hdc, OBJ_PEN);
222 ok(hobj == hpen, "OBJ_PEN is wrong: %p\n", hobj);
223 hobj = GetCurrentObject(hdc, OBJ_EXTPEN);
224 ok(hobj == hpen, "OBJ_EXTPEN is wrong: %p\n", hobj);
225
226 hbrush = CreateSolidBrush(RGB(10, 20, 30));
227 assert(hbrush != 0);
228 SelectObject(hdc, hbrush);
229 hobj = GetCurrentObject(hdc, OBJ_BRUSH);
230 ok(hobj == hbrush, "OBJ_BRUSH is wrong: %p\n", hobj);
231
232 hpal = CreateHalftonePalette(hdc);
233 assert(hpal != 0);
234 SelectPalette(hdc, hpal, FALSE);
235 hobj = GetCurrentObject(hdc, OBJ_PAL);
236 ok(hobj == hpal, "OBJ_PAL is wrong: %p\n", hobj);
237
238 hfont = CreateFontA(10, 5, 0, 0, FW_DONTCARE, 0, 0, 0, ANSI_CHARSET,
239 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
240 DEFAULT_PITCH, "MS Sans Serif");
241 assert(hfont != 0);
242 SelectObject(hdc, hfont);
243 hobj = GetCurrentObject(hdc, OBJ_FONT);
244 ok(hobj == hfont, "OBJ_FONT is wrong: %p\n", hobj);
245
246 hbmp = CreateBitmap(100, 100, 1, 1, NULL);
247 assert(hbmp != 0);
248 SelectObject(hdc, hbmp);
249 hobj = GetCurrentObject(hdc, OBJ_BITMAP);
250 ok(hobj == hbmp, "OBJ_BITMAP is wrong: %p\n", hobj);
251
252 assert(GetObjectA(hbrush, sizeof(lb), &lb) == sizeof(lb));
253 hpen = ExtCreatePen(PS_GEOMETRIC | PS_SOLID | PS_ENDCAP_SQUARE | PS_JOIN_BEVEL,
254 10, &lb, 0, NULL);
255 assert(hpen != 0);
256 SelectObject(hdc, hpen);
257 hobj = GetCurrentObject(hdc, OBJ_PEN);
258 ok(hobj == hpen, "OBJ_PEN is wrong: %p\n", hobj);
259 hobj = GetCurrentObject(hdc, OBJ_EXTPEN);
260 ok(hobj == hpen, "OBJ_EXTPEN is wrong: %p\n", hobj);
261
262 hcs = GetColorSpace(hdc);
263 if (hcs)
264 {
265 trace("current color space is not NULL\n");
266 ok(GetLogColorSpaceA(hcs, &lcs, sizeof(lcs)), "GetLogColorSpace failed\n");
267 hcs = CreateColorSpaceA(&lcs);
268 ok(hcs != 0, "CreateColorSpace failed\n");
269 SelectObject(hdc, hcs);
270 hobj = GetCurrentObject(hdc, OBJ_COLORSPACE);
271 ok(hobj == hcs, "OBJ_COLORSPACE is wrong: %p\n", hobj);
272 }
273
274 hrgn = CreateRectRgn(1, 1, 100, 100);
275 assert(hrgn != 0);
276 SelectObject(hdc, hrgn);
277 hobj = GetCurrentObject(hdc, OBJ_REGION);
278 ok(!hobj, "OBJ_REGION is wrong: %p\n", hobj);
279
280 DeleteDC(hdc);
281 }
282
283 static void test_region(void)
284 {
285 HRGN hrgn = CreateRectRgn(10, 10, 20, 20);
286 RECT rc = { 5, 5, 15, 15 };
287 BOOL ret = RectInRegion( hrgn, &rc);
288 ok( ret, "RectInRegion should return TRUE\n");
289 /* swap left and right */
290 SetRect( &rc, 15, 5, 5, 15 );
291 ret = RectInRegion( hrgn, &rc);
292 ok( ret, "RectInRegion should return TRUE\n");
293 /* swap top and bottom */
294 SetRect( &rc, 5, 15, 15, 5 );
295 ret = RectInRegion( hrgn, &rc);
296 ok( ret, "RectInRegion should return TRUE\n");
297 /* swap both */
298 SetRect( &rc, 15, 15, 5, 5 );
299 ret = RectInRegion( hrgn, &rc);
300 ok( ret, "RectInRegion should return TRUE\n");
301 DeleteObject(hrgn);
302 /* swap left and right in the region */
303 hrgn = CreateRectRgn(20, 10, 10, 20);
304 SetRect( &rc, 5, 5, 15, 15 );
305 ret = RectInRegion( hrgn, &rc);
306 ok( ret, "RectInRegion should return TRUE\n");
307 /* swap left and right */
308 SetRect( &rc, 15, 5, 5, 15 );
309 ret = RectInRegion( hrgn, &rc);
310 ok( ret, "RectInRegion should return TRUE\n");
311 /* swap top and bottom */
312 SetRect( &rc, 5, 15, 15, 5 );
313 ret = RectInRegion( hrgn, &rc);
314 ok( ret, "RectInRegion should return TRUE\n");
315 /* swap both */
316 SetRect( &rc, 15, 15, 5, 5 );
317 ret = RectInRegion( hrgn, &rc);
318 ok( ret, "RectInRegion should return TRUE\n");
319 DeleteObject(hrgn);
320 }
321
322 static void test_handles_on_win64(void)
323 {
324 int i;
325 BOOL ret;
326 DWORD type;
327 HRGN hrgn, hrgn_test;
328
329 static const struct
330 {
331 ULONG high;
332 ULONG low;
333 BOOL ret;
334 } cases[] =
335 {
336 { 0x00000000, 0x00000000, TRUE },
337 { 0x00000000, 0x0000ffe0, FALSE }, /* just over MAX_LARGE_HANDLES */
338 { 0x00000000, 0x0000ffb0, FALSE }, /* just under MAX_LARGE_HANDLES */
339 { 0xffffffff, 0xffff0000, FALSE },
340 { 0xffffffff, 0x00000000, TRUE },
341 { 0xdeadbeef, 0x00000000, TRUE },
342 { 0xcccccccc, 0xcccccccc, FALSE }
343 };
344
345 if (sizeof(void*) != 8)
346 return;
347
348 for (i = 0; i < sizeof(cases)/sizeof(cases[0]); i++)
349 {
350 hrgn = CreateRectRgn(10, 10, 20, 20);
351 hrgn_test = (HRGN)(ULONG_PTR)((ULONG_PTR)hrgn | ((ULONGLONG)cases[i].high << 32) | cases[i].low);
352 type = GetObjectType( hrgn_test );
353 if (cases[i].ret)
354 ok( type == OBJ_REGION, "wrong type %u\n", type );
355 else
356 ok( type == 0, "wrong type %u\n", type );
357 ret = DeleteObject(hrgn_test);
358 ok( cases[i].ret == ret, "DeleteObject should return %s (%p)\n",
359 cases[i].ret ? "TRUE" : "FALSE", hrgn_test);
360 /* actually free it if above is expected to fail */
361 if (!ret) DeleteObject(hrgn);
362 }
363 }
364
365 START_TEST(gdiobj)
366 {
367 test_gdi_objects();
368 test_thread_objects();
369 test_GetCurrentObject();
370 test_region();
371 test_handles_on_win64();
372 }