Sweden-Number/dlls/gdiplus/tests/image.c

92 lines
2.8 KiB
C

/*
* Unit test suite for images
*
* Copyright (C) 2007 Google (Evan Stade)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "windows.h"
#include "gdiplus.h"
#include "wine/test.h"
#define expect(expected, got) ok(((UINT)got) == ((UINT)expected), "Expected %.8x, got %.8x\n", (UINT)expected, (UINT)got)
static void test_Scan0(void)
{
GpBitmap *bm;
GpStatus stat;
BYTE buff[360];
bm = NULL;
stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, NULL, &bm);
expect(Ok, stat);
ok(NULL != bm, "Expected bitmap to be initialized\n");
if (stat == Ok)
GdipDisposeImage((GpImage*)bm);
bm = (GpBitmap*)0xdeadbeef;
stat = GdipCreateBitmapFromScan0(10, -10, 10, PixelFormat24bppRGB, NULL, &bm);
expect(InvalidParameter, stat);
expect(NULL, bm);
bm = (GpBitmap*)0xdeadbeef;
stat = GdipCreateBitmapFromScan0(-10, 10, 10, PixelFormat24bppRGB, NULL, &bm);
expect(InvalidParameter, stat);
expect(NULL, bm);
bm = (GpBitmap*)0xdeadbeef;
stat = GdipCreateBitmapFromScan0(10, 0, 10, PixelFormat24bppRGB, NULL, &bm);
expect(InvalidParameter, stat);
expect(NULL, bm);
bm = NULL;
stat = GdipCreateBitmapFromScan0(10, 10, 12, PixelFormat24bppRGB, buff, &bm);
expect(Ok, stat);
ok(NULL != bm, "Expected bitmap to be initialized\n");
if (stat == Ok)
GdipDisposeImage((GpImage*)bm);
bm = (GpBitmap*) 0xdeadbeef;
stat = GdipCreateBitmapFromScan0(10, 10, 10, PixelFormat24bppRGB, buff, &bm);
expect(InvalidParameter, stat);
expect(NULL, bm);
bm = (GpBitmap*)0xdeadbeef;
stat = GdipCreateBitmapFromScan0(10, 10, 0, PixelFormat24bppRGB, buff, &bm);
expect(InvalidParameter, stat);
expect(0xdeadbeef, bm);
}
START_TEST(image)
{
struct GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
gdiplusStartupInput.GdiplusVersion = 1;
gdiplusStartupInput.DebugEventCallback = NULL;
gdiplusStartupInput.SuppressBackgroundThread = 0;
gdiplusStartupInput.SuppressExternalCodecs = 0;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
test_Scan0();
GdiplusShutdown(gdiplusToken);
}