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gdiplus: Add some tests for image properties.

This commit is contained in:
Dmitry Timoshkov 2012-06-25 20:30:57 +09:00 committed by Alexandre Julliard
parent fb6b27de77
commit 7f9230c566
1 changed files with 113 additions and 2 deletions
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115
dlls/gdiplus/tests/image.c
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@ -27,8 +27,8 @@
#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))
#define expectf(expected, got) ok(fabs(expected - got) < 0.0001, "Expected %.2f, got %.2f\n", expected, got)
#define expect(expected, got) ok((got) == (expected), "Expected %d, got %d\n", (expected), (got))
#define expectf(expected, got) ok(fabs((expected) - (got)) < 0.0001, "Expected %f, got %f\n", (expected), (got))
static BOOL color_match(ARGB c1, ARGB c2, BYTE max_diff)
{
@ -2656,6 +2656,116 @@ static void test_dispose(void)
expect(ObjectBusy, stat);
}
static GpImage *load_image(const BYTE *image_data, UINT image_size)
{
IStream *stream;
HGLOBAL hmem;
BYTE *data;
HRESULT hr;
GpStatus status;
GpImage *image = NULL;
hmem = GlobalAlloc(0, image_size);
data = GlobalLock(hmem);
memcpy(data, image_data, image_size);
GlobalUnlock(hmem);
hr = CreateStreamOnHGlobal(hmem, TRUE, &stream);
ok(hr == S_OK, "CreateStreamOnHGlobal error %#x\n", hr);
if (hr != S_OK) return NULL;
status = GdipLoadImageFromStream(stream, &image);
ok(status == Ok, "GdipLoadImageFromStream error %d\n", status);
IStream_Release(stream);
return image;
}
static void test_image_properties(void)
{
static const struct test_data
{
const BYTE *image_data;
UINT image_size;
ImageType image_type;
UINT prop_count;
}
td[] =
{
{ pngimage, sizeof(pngimage), ImageTypeBitmap, 4 },
/* Win7 reports 4 properties, while everybody else just 1
{ gifimage, sizeof(gifimage), ImageTypeBitmap, 1 }, */
{ jpgimage, sizeof(jpgimage), ImageTypeBitmap, 2 },
{ tiffimage, sizeof(tiffimage), ImageTypeBitmap, 16 },
{ bmpimage, sizeof(bmpimage), ImageTypeBitmap, 0 },
{ wmfimage, sizeof(wmfimage), ImageTypeMetafile, 0 }
};
GpStatus status;
GpImage *image;
UINT prop_count, i;
PROPID prop_id[16];
ImageType image_type;
for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
{
image = load_image(td[i].image_data, td[i].image_size);
ok(image != 0, "%u: failed to load image data\n", i);
if (!image) continue;
status = GdipGetImageType(image, &image_type);
ok(status == Ok, "%u: GdipGetImageType error %d\n", i, status);
ok(td[i].image_type == image_type, "%u: expected image_type %d, got %d\n",
i, td[i].image_type, image_type);
status = GdipGetPropertyCount(image, &prop_count);
ok(status == Ok, "%u: GdipGetPropertyCount error %d\n", i, status);
if (td[i].image_data == pngimage || td[i].image_data == gifimage ||
td[i].image_data == jpgimage)
todo_wine
ok(td[i].prop_count == prop_count, " %u: expected property count %u, got %u\n",
i, td[i].prop_count, prop_count);
else
ok(td[i].prop_count == prop_count, " %u: expected property count %u, got %u\n",
i, td[i].prop_count, prop_count);
if (td[i].prop_count != prop_count)
{
GdipDisposeImage(image);
continue;
}
status = GdipGetPropertyIdList(NULL, prop_count, prop_id);
expect(InvalidParameter, status);
status = GdipGetPropertyIdList(image, prop_count, NULL);
expect(InvalidParameter, status);
status = GdipGetPropertyIdList(image, 0, prop_id);
if (image_type == ImageTypeMetafile)
expect(NotImplemented, status);
else if (prop_count == 0)
expect(Ok, status);
else
expect(InvalidParameter, status);
status = GdipGetPropertyIdList(image, prop_count - 1, prop_id);
if (image_type == ImageTypeMetafile)
expect(NotImplemented, status);
else
expect(InvalidParameter, status);
status = GdipGetPropertyIdList(image, prop_count + 1, prop_id);
if (image_type == ImageTypeMetafile)
expect(NotImplemented, status);
else
expect(InvalidParameter, status);
status = GdipGetPropertyIdList(image, prop_count, prop_id);
if (image_type == ImageTypeMetafile)
expect(NotImplemented, status);
else
expect(Ok, status);
GdipDisposeImage(image);
}
}
START_TEST(image)
{
struct GdiplusStartupInput gdiplusStartupInput;
@ -2668,6 +2778,7 @@ START_TEST(image)
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
test_image_properties();
test_Scan0();
test_FromGdiDib();
test_GetImageDimension();