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gdiplus/tests: Add a test for CompositingModeSourceCopy. 

Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Vincent Povirk 2015-10-20 10:43:12 -05:00 committed by Alexandre Julliard
parent 59cca65ce0
commit f6c104b322
1 changed files with 45 additions and 0 deletions
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45
dlls/gdiplus/tests/image.c
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@ -3999,6 +3999,50 @@ static void test_DrawImage(void)
expect(Ok, status);
}
static void test_DrawImage_SourceCopy(void)
{
DWORD dst_pixels[4] = { 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff };
DWORD src_pixels[4] = { 0, 0xffff0000,
0, 0xff00ff };
GpStatus status;
union
{
GpBitmap *bitmap;
GpImage *image;
} u1, u2;
GpGraphics *graphics;
status = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppARGB, (BYTE*)dst_pixels, &u1.bitmap);
expect(Ok, status);
status = GdipCreateBitmapFromScan0(2, 2, 8, PixelFormat32bppARGB, (BYTE*)src_pixels, &u2.bitmap);
expect(Ok, status);
status = GdipGetImageGraphicsContext(u1.image, &graphics);
expect(Ok, status);
status = GdipSetInterpolationMode(graphics, InterpolationModeNearestNeighbor);
expect(Ok, status);
status = GdipSetCompositingMode(graphics, CompositingModeSourceCopy);
expect(Ok, status);
status = GdipDrawImageI(graphics, u2.image, 0, 0);
expect(Ok, status);
todo_wine expect(0, dst_pixels[0]);
expect(0xffff0000, dst_pixels[1]);
todo_wine expect(0, dst_pixels[2]);
todo_wine expect(0, dst_pixels[3]);
status = GdipDeleteGraphics(graphics);
expect(Ok, status);
status = GdipDisposeImage(u1.image);
expect(Ok, status);
status = GdipDisposeImage(u2.image);
expect(Ok, status);
}
static void test_GdipDrawImagePointRect(void)
{
BYTE black_1x1[4] = { 0,0,0,0 };
@ -4689,6 +4733,7 @@ START_TEST(image)
test_DrawImage_scale();
test_image_format();
test_DrawImage();
test_DrawImage_SourceCopy();
test_GdipDrawImagePointRect();
test_bitmapbits();
test_tiff_palette();