2 * Unit test suite for GDI objects
4 * Copyright 2002 Mike McCormack
5 * Copyright 2004 Dmitry Timoshkov
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.
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.
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
30 #include "wine/test.h"
32 static void test_gdi_objects(void)
35 HDC hdc = GetDC(NULL);
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.
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",
50 /* With a valid DC and a NULL object, the call returns 0 but does not SetLastError() */
52 hp = SelectObject(hdc, NULL);
53 ok(!hp && !GetLastError(),
54 "SelectObject(NULL obj) expected 0, NO_ERROR, got %p, %u\n",
57 /* The DC is unaffected by the NULL SelectObject */
59 hp = SelectObject(hdc, GetStockObject(BLACK_PEN));
60 ok(hp && !GetLastError(),
61 "SelectObject(post NULL) expected non-null, NO_ERROR, got %p, %u\n",
64 /* GetCurrentObject does not SetLastError() on a null object */
66 hp = GetCurrentObject(NULL, OBJ_PEN);
67 ok(!hp && !GetLastError(),
68 "GetCurrentObject(NULL DC) expected 0, NO_ERROR, got %p, %u\n",
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",
77 /* GetObject does not SetLastError() on a null object */
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",
84 /* GetObject expects ERROR_NOACCESS when passed an invalid buffer */
85 hp = SelectObject(hdc, GetStockObject(BLACK_PEN));
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",
92 /* GetObjectType does SetLastError() on a null object */
94 i = GetObjectType(NULL);
95 ok (!i && GetLastError() == ERROR_INVALID_HANDLE,
96 "GetObjectType(NULL obj), expected 0, ERROR_INVALID_HANDLE, got %d, %u\n",
99 /* UnrealizeObject does not SetLastError() on a null object */
101 i = UnrealizeObject(NULL);
102 ok (!i && !GetLastError(),
103 "UnrealizeObject(NULL obj), expected 0, NO_ERROR, got %d, %u\n",
106 ReleaseDC(NULL, hdc);
118 static DWORD WINAPI thread_proc(void *param)
121 struct hgdiobj_event *hgdiobj_event = param;
123 hgdiobj_event->hdc = CreateDC("display", NULL, NULL, NULL);
124 ok(hgdiobj_event->hdc != NULL, "CreateDC error %u\n", GetLastError());
126 hgdiobj_event->hgdiobj1 = CreatePen(PS_DASHDOTDOT, 17, RGB(1, 2, 3));
127 ok(hgdiobj_event->hgdiobj1 != 0, "Failed to create pen\n");
129 hgdiobj_event->hgdiobj2 = CreateRectRgn(0, 1, 12, 17);
130 ok(hgdiobj_event->hgdiobj2 != 0, "Failed to create pen\n");
132 SetEvent(hgdiobj_event->ready_event);
133 ok(WaitForSingleObject(hgdiobj_event->stop_event, INFINITE) == WAIT_OBJECT_0,
134 "WaitForSingleObject error %u\n", GetLastError());
136 ok(!GetObject(hgdiobj_event->hgdiobj1, sizeof(lp), &lp), "GetObject should fail\n");
138 ok(!GetDeviceCaps(hgdiobj_event->hdc, TECHNOLOGY), "GetDeviceCaps(TECHNOLOGY) should fail\n");
143 static void test_thread_objects(void)
148 struct hgdiobj_event hgdiobj_event;
151 hgdiobj_event.stop_event = CreateEvent(NULL, 0, 0, NULL);
152 ok(hgdiobj_event.stop_event != NULL, "CreateEvent error %u\n", GetLastError());
153 hgdiobj_event.ready_event = CreateEvent(NULL, 0, 0, NULL);
154 ok(hgdiobj_event.ready_event != NULL, "CreateEvent error %u\n", GetLastError());
156 hthread = CreateThread(NULL, 0, thread_proc, &hgdiobj_event, 0, &tid);
157 ok(hthread != NULL, "CreateThread error %u\n", GetLastError());
159 ok(WaitForSingleObject(hgdiobj_event.ready_event, INFINITE) == WAIT_OBJECT_0,
160 "WaitForSingleObject error %u\n", GetLastError());
162 ok(GetObject(hgdiobj_event.hgdiobj1, sizeof(lp), &lp) == sizeof(lp),
163 "GetObject error %u\n", GetLastError());
164 ok(lp.lopnStyle == PS_DASHDOTDOT, "wrong pen style %d\n", lp.lopnStyle);
165 ok(lp.lopnWidth.x == 17, "wrong pen width.y %d\n", lp.lopnWidth.x);
166 ok(lp.lopnWidth.y == 0, "wrong pen width.y %d\n", lp.lopnWidth.y);
167 ok(lp.lopnColor == RGB(1, 2, 3), "wrong pen width.y %08x\n", lp.lopnColor);
169 ret = GetDeviceCaps(hgdiobj_event.hdc, TECHNOLOGY);
170 ok(ret == DT_RASDISPLAY, "GetDeviceCaps(TECHNOLOGY) should return DT_RASDISPLAY not %d\n", ret);
172 ok(DeleteObject(hgdiobj_event.hgdiobj1), "DeleteObject error %u\n", GetLastError());
173 ok(DeleteDC(hgdiobj_event.hdc), "DeleteDC error %u\n", GetLastError());
175 type = GetObjectType(hgdiobj_event.hgdiobj2);
176 ok(type == OBJ_REGION, "GetObjectType returned %u\n", type);
178 SetEvent(hgdiobj_event.stop_event);
179 ok(WaitForSingleObject(hthread, INFINITE) == WAIT_OBJECT_0,
180 "WaitForSingleObject error %u\n", GetLastError());
181 CloseHandle(hthread);
183 type = GetObjectType(hgdiobj_event.hgdiobj2);
184 ok(type == OBJ_REGION, "GetObjectType returned %u\n", type);
185 ok(DeleteObject(hgdiobj_event.hgdiobj2), "DeleteObject error %u\n", GetLastError());
187 CloseHandle(hgdiobj_event.stop_event);
188 CloseHandle(hgdiobj_event.ready_event);
191 static void test_GetCurrentObject(void)
206 hdc = CreateCompatibleDC(0);
209 type = GetObjectType(hdc);
210 ok(type == OBJ_MEMDC, "GetObjectType returned %u\n", type);
212 hpen = CreatePen(PS_SOLID, 10, RGB(10, 20, 30));
214 SelectObject(hdc, hpen);
215 hobj = GetCurrentObject(hdc, OBJ_PEN);
216 ok(hobj == hpen, "OBJ_PEN is wrong: %p\n", hobj);
217 hobj = GetCurrentObject(hdc, OBJ_EXTPEN);
218 ok(hobj == hpen || broken(hobj == 0) /* win9x */, "OBJ_EXTPEN is wrong: %p\n", hobj);
220 hbrush = CreateSolidBrush(RGB(10, 20, 30));
222 SelectObject(hdc, hbrush);
223 hobj = GetCurrentObject(hdc, OBJ_BRUSH);
224 ok(hobj == hbrush, "OBJ_BRUSH is wrong: %p\n", hobj);
226 hpal = CreateHalftonePalette(hdc);
228 SelectPalette(hdc, hpal, FALSE);
229 hobj = GetCurrentObject(hdc, OBJ_PAL);
230 ok(hobj == hpal, "OBJ_PAL is wrong: %p\n", hobj);
232 hfont = CreateFontA(10, 5, 0, 0, FW_DONTCARE, 0, 0, 0, ANSI_CHARSET,
233 OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
234 DEFAULT_PITCH, "MS Sans Serif");
236 SelectObject(hdc, hfont);
237 hobj = GetCurrentObject(hdc, OBJ_FONT);
238 ok(hobj == hfont, "OBJ_FONT is wrong: %p\n", hobj);
240 hbmp = CreateBitmap(100, 100, 1, 1, NULL);
242 SelectObject(hdc, hbmp);
243 hobj = GetCurrentObject(hdc, OBJ_BITMAP);
244 ok(hobj == hbmp, "OBJ_BITMAP is wrong: %p\n", hobj);
246 assert(GetObject(hbrush, sizeof(lb), &lb) == sizeof(lb));
247 hpen = ExtCreatePen(PS_GEOMETRIC | PS_SOLID | PS_ENDCAP_SQUARE | PS_JOIN_BEVEL,
250 SelectObject(hdc, hpen);
251 hobj = GetCurrentObject(hdc, OBJ_PEN);
252 ok(hobj == hpen, "OBJ_PEN is wrong: %p\n", hobj);
253 hobj = GetCurrentObject(hdc, OBJ_EXTPEN);
254 ok(hobj == hpen || broken(hobj == 0) /* win9x */, "OBJ_EXTPEN is wrong: %p\n", hobj);
256 hcs = GetColorSpace(hdc);
259 trace("current color space is not NULL\n");
260 ok(GetLogColorSpaceA(hcs, &lcs, sizeof(lcs)), "GetLogColorSpace failed\n");
261 hcs = CreateColorSpaceA(&lcs);
262 ok(hcs != 0, "CreateColorSpace failed\n");
263 SelectObject(hdc, hcs);
264 hobj = GetCurrentObject(hdc, OBJ_COLORSPACE);
265 ok(hobj == hcs || broken(hobj == 0) /* win9x */, "OBJ_COLORSPACE is wrong: %p\n", hobj);
268 hrgn = CreateRectRgn(1, 1, 100, 100);
270 SelectObject(hdc, hrgn);
271 hobj = GetCurrentObject(hdc, OBJ_REGION);
272 ok(!hobj, "OBJ_REGION is wrong: %p\n", hobj);
277 static void test_region(void)
279 HRGN hrgn = CreateRectRgn(10, 10, 20, 20);
280 RECT rc = { 5, 5, 15, 15 };
281 BOOL ret = RectInRegion( hrgn, &rc);
282 ok( ret, "RectInRegion should return TRUE\n");
283 /* swap left and right */
284 SetRect( &rc, 15, 5, 5, 15 );
285 ret = RectInRegion( hrgn, &rc);
286 ok( ret, "RectInRegion should return TRUE\n");
287 /* swap top and bottom */
288 SetRect( &rc, 5, 15, 15, 5 );
289 ret = RectInRegion( hrgn, &rc);
290 ok( ret, "RectInRegion should return TRUE\n");
292 SetRect( &rc, 15, 15, 5, 5 );
293 ret = RectInRegion( hrgn, &rc);
294 ok( ret, "RectInRegion should return TRUE\n");
296 /* swap left and right in the region */
297 hrgn = CreateRectRgn(20, 10, 10, 20);
298 SetRect( &rc, 5, 5, 15, 15 );
299 ret = RectInRegion( hrgn, &rc);
300 ok( ret, "RectInRegion should return TRUE\n");
301 /* swap left and right */
302 SetRect( &rc, 15, 5, 5, 15 );
303 ret = RectInRegion( hrgn, &rc);
304 ok( ret, "RectInRegion should return TRUE\n");
305 /* swap top and bottom */
306 SetRect( &rc, 5, 15, 15, 5 );
307 ret = RectInRegion( hrgn, &rc);
308 ok( ret, "RectInRegion should return TRUE\n");
310 SetRect( &rc, 15, 15, 5, 5 );
311 ret = RectInRegion( hrgn, &rc);
312 ok( ret, "RectInRegion should return TRUE\n");
319 test_thread_objects();
320 test_GetCurrentObject();