275 lines
9.4 KiB
C
275 lines
9.4 KiB
C
/*
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* Unit test suite for GDI objects
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*
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* Copyright 2002 Mike McCormack
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* Copyright 2004 Dmitry Timoshkov
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <assert.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "wine/test.h"
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static void test_gdi_objects(void)
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{
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BYTE buff[256];
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HDC hdc = GetDC(NULL);
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HPEN hp;
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int i;
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BOOL ret;
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/* SelectObject() with a NULL DC returns 0 and sets ERROR_INVALID_HANDLE.
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* Note: Under XP at least invalid ptrs can also be passed, not just NULL;
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* Don't test that here in case it crashes earlier win versions.
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*/
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SetLastError(0);
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hp = SelectObject(NULL, GetStockObject(BLACK_PEN));
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ok(!hp && (GetLastError() == ERROR_INVALID_HANDLE || broken(!GetLastError())),
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"SelectObject(NULL DC) expected 0, ERROR_INVALID_HANDLE, got %p, %u\n",
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hp, GetLastError());
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/* With a valid DC and a NULL object, the call returns 0 but does not SetLastError() */
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SetLastError(0);
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hp = SelectObject(hdc, NULL);
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ok(!hp && !GetLastError(),
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"SelectObject(NULL obj) expected 0, NO_ERROR, got %p, %u\n",
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hp, GetLastError());
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/* The DC is unaffected by the NULL SelectObject */
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SetLastError(0);
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hp = SelectObject(hdc, GetStockObject(BLACK_PEN));
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ok(hp && !GetLastError(),
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"SelectObject(post NULL) expected non-null, NO_ERROR, got %p, %u\n",
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hp, GetLastError());
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/* GetCurrentObject does not SetLastError() on a null object */
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SetLastError(0);
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hp = GetCurrentObject(NULL, OBJ_PEN);
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ok(!hp && !GetLastError(),
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"GetCurrentObject(NULL DC) expected 0, NO_ERROR, got %p, %u\n",
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hp, GetLastError());
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/* DeleteObject does not SetLastError() on a null object */
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ret = DeleteObject(NULL);
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ok( !ret && !GetLastError(),
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"DeleteObject(NULL obj), expected 0, NO_ERROR, got %d, %u\n",
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ret, GetLastError());
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/* GetObject does not SetLastError() on a null object */
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SetLastError(0);
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i = GetObjectA(NULL, sizeof(buff), buff);
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ok (!i && (GetLastError() == 0 || GetLastError() == ERROR_INVALID_PARAMETER),
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"GetObject(NULL obj), expected 0, NO_ERROR, got %d, %u\n",
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i, GetLastError());
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/* GetObjectType does SetLastError() on a null object */
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SetLastError(0);
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i = GetObjectType(NULL);
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ok (!i && GetLastError() == ERROR_INVALID_HANDLE,
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"GetObjectType(NULL obj), expected 0, ERROR_INVALID_HANDLE, got %d, %u\n",
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i, GetLastError());
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/* UnrealizeObject does not SetLastError() on a null object */
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SetLastError(0);
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i = UnrealizeObject(NULL);
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ok (!i && !GetLastError(),
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"UnrealizeObject(NULL obj), expected 0, NO_ERROR, got %d, %u\n",
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i, GetLastError());
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ReleaseDC(NULL, hdc);
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}
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struct hgdiobj_event
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{
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HDC hdc;
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HGDIOBJ hgdiobj1;
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HGDIOBJ hgdiobj2;
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HANDLE stop_event;
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HANDLE ready_event;
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};
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static DWORD WINAPI thread_proc(void *param)
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{
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LOGPEN lp;
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struct hgdiobj_event *hgdiobj_event = param;
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hgdiobj_event->hdc = CreateDC("display", NULL, NULL, NULL);
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ok(hgdiobj_event->hdc != NULL, "CreateDC error %u\n", GetLastError());
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hgdiobj_event->hgdiobj1 = CreatePen(PS_DASHDOTDOT, 17, RGB(1, 2, 3));
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ok(hgdiobj_event->hgdiobj1 != 0, "Failed to create pen\n");
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hgdiobj_event->hgdiobj2 = CreateRectRgn(0, 1, 12, 17);
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ok(hgdiobj_event->hgdiobj2 != 0, "Failed to create pen\n");
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SetEvent(hgdiobj_event->ready_event);
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ok(WaitForSingleObject(hgdiobj_event->stop_event, INFINITE) == WAIT_OBJECT_0,
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"WaitForSingleObject error %u\n", GetLastError());
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ok(!GetObject(hgdiobj_event->hgdiobj1, sizeof(lp), &lp), "GetObject should fail\n");
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ok(!GetDeviceCaps(hgdiobj_event->hdc, TECHNOLOGY), "GetDeviceCaps(TECHNOLOGY) should fail\n");
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return 0;
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}
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static void test_thread_objects(void)
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{
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LOGPEN lp;
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DWORD tid, type;
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HANDLE hthread;
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struct hgdiobj_event hgdiobj_event;
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INT ret;
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hgdiobj_event.stop_event = CreateEvent(NULL, 0, 0, NULL);
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ok(hgdiobj_event.stop_event != NULL, "CreateEvent error %u\n", GetLastError());
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hgdiobj_event.ready_event = CreateEvent(NULL, 0, 0, NULL);
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ok(hgdiobj_event.ready_event != NULL, "CreateEvent error %u\n", GetLastError());
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hthread = CreateThread(NULL, 0, thread_proc, &hgdiobj_event, 0, &tid);
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ok(hthread != NULL, "CreateThread error %u\n", GetLastError());
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ok(WaitForSingleObject(hgdiobj_event.ready_event, INFINITE) == WAIT_OBJECT_0,
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"WaitForSingleObject error %u\n", GetLastError());
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ok(GetObject(hgdiobj_event.hgdiobj1, sizeof(lp), &lp) == sizeof(lp),
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"GetObject error %u\n", GetLastError());
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ok(lp.lopnStyle == PS_DASHDOTDOT, "wrong pen style %d\n", lp.lopnStyle);
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ok(lp.lopnWidth.x == 17, "wrong pen width.y %d\n", lp.lopnWidth.x);
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ok(lp.lopnWidth.y == 0, "wrong pen width.y %d\n", lp.lopnWidth.y);
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ok(lp.lopnColor == RGB(1, 2, 3), "wrong pen width.y %08x\n", lp.lopnColor);
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ret = GetDeviceCaps(hgdiobj_event.hdc, TECHNOLOGY);
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ok(ret == DT_RASDISPLAY, "GetDeviceCaps(TECHNOLOGY) should return DT_RASDISPLAY not %d\n", ret);
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ok(DeleteObject(hgdiobj_event.hgdiobj1), "DeleteObject error %u\n", GetLastError());
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ok(DeleteDC(hgdiobj_event.hdc), "DeleteDC error %u\n", GetLastError());
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type = GetObjectType(hgdiobj_event.hgdiobj2);
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ok(type == OBJ_REGION, "GetObjectType returned %u\n", type);
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SetEvent(hgdiobj_event.stop_event);
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ok(WaitForSingleObject(hthread, INFINITE) == WAIT_OBJECT_0,
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"WaitForSingleObject error %u\n", GetLastError());
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CloseHandle(hthread);
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type = GetObjectType(hgdiobj_event.hgdiobj2);
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ok(type == OBJ_REGION, "GetObjectType returned %u\n", type);
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ok(DeleteObject(hgdiobj_event.hgdiobj2), "DeleteObject error %u\n", GetLastError());
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CloseHandle(hgdiobj_event.stop_event);
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CloseHandle(hgdiobj_event.ready_event);
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}
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static void test_GetCurrentObject(void)
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{
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DWORD type;
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HPEN hpen;
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HBRUSH hbrush;
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HPALETTE hpal;
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HFONT hfont;
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HBITMAP hbmp;
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HRGN hrgn;
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HDC hdc;
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HCOLORSPACE hcs;
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HGDIOBJ hobj;
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LOGBRUSH lb;
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LOGCOLORSPACEA lcs;
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hdc = CreateCompatibleDC(0);
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assert(hdc != 0);
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type = GetObjectType(hdc);
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ok(type == OBJ_MEMDC, "GetObjectType returned %u\n", type);
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hpen = CreatePen(PS_SOLID, 10, RGB(10, 20, 30));
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assert(hpen != 0);
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SelectObject(hdc, hpen);
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hobj = GetCurrentObject(hdc, OBJ_PEN);
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ok(hobj == hpen, "OBJ_PEN is wrong: %p\n", hobj);
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hobj = GetCurrentObject(hdc, OBJ_EXTPEN);
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ok(hobj == hpen || broken(hobj == 0) /* win9x */, "OBJ_EXTPEN is wrong: %p\n", hobj);
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hbrush = CreateSolidBrush(RGB(10, 20, 30));
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assert(hbrush != 0);
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SelectObject(hdc, hbrush);
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hobj = GetCurrentObject(hdc, OBJ_BRUSH);
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ok(hobj == hbrush, "OBJ_BRUSH is wrong: %p\n", hobj);
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hpal = CreateHalftonePalette(hdc);
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assert(hpal != 0);
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SelectPalette(hdc, hpal, FALSE);
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hobj = GetCurrentObject(hdc, OBJ_PAL);
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ok(hobj == hpal, "OBJ_PAL is wrong: %p\n", hobj);
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hfont = CreateFontA(10, 5, 0, 0, FW_DONTCARE, 0, 0, 0, ANSI_CHARSET,
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OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
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DEFAULT_PITCH, "MS Sans Serif");
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assert(hfont != 0);
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SelectObject(hdc, hfont);
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hobj = GetCurrentObject(hdc, OBJ_FONT);
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ok(hobj == hfont, "OBJ_FONT is wrong: %p\n", hobj);
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hbmp = CreateBitmap(100, 100, 1, 1, NULL);
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assert(hbmp != 0);
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SelectObject(hdc, hbmp);
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hobj = GetCurrentObject(hdc, OBJ_BITMAP);
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ok(hobj == hbmp, "OBJ_BITMAP is wrong: %p\n", hobj);
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assert(GetObject(hbrush, sizeof(lb), &lb) == sizeof(lb));
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hpen = ExtCreatePen(PS_GEOMETRIC | PS_SOLID | PS_ENDCAP_SQUARE | PS_JOIN_BEVEL,
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10, &lb, 0, NULL);
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assert(hpen != 0);
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SelectObject(hdc, hpen);
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hobj = GetCurrentObject(hdc, OBJ_PEN);
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ok(hobj == hpen, "OBJ_PEN is wrong: %p\n", hobj);
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hobj = GetCurrentObject(hdc, OBJ_EXTPEN);
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ok(hobj == hpen || broken(hobj == 0) /* win9x */, "OBJ_EXTPEN is wrong: %p\n", hobj);
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hcs = GetColorSpace(hdc);
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if (hcs)
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{
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trace("current color space is not NULL\n");
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ok(GetLogColorSpaceA(hcs, &lcs, sizeof(lcs)), "GetLogColorSpace failed\n");
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hcs = CreateColorSpaceA(&lcs);
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ok(hcs != 0, "CreateColorSpace failed\n");
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SelectObject(hdc, hcs);
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hobj = GetCurrentObject(hdc, OBJ_COLORSPACE);
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ok(hobj == hcs || broken(hobj == 0) /* win9x */, "OBJ_COLORSPACE is wrong: %p\n", hobj);
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}
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hrgn = CreateRectRgn(1, 1, 100, 100);
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assert(hrgn != 0);
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SelectObject(hdc, hrgn);
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hobj = GetCurrentObject(hdc, OBJ_REGION);
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ok(!hobj, "OBJ_REGION is wrong: %p\n", hobj);
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DeleteDC(hdc);
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}
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START_TEST(gdiobj)
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{
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test_gdi_objects();
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test_thread_objects();
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test_GetCurrentObject();
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}
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