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windowscodecs/tests: Add tests for DdsDecoder_GetFrameCount(). 

Signed-off-by: Ziqing Hui <zhui@codeweavers.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Ziqing Hui 2020-04-22 16:37:51 +08:00 committed by Alexandre Julliard
parent ceddeadc14
commit 3d247caab5
1 changed files with 48 additions and 0 deletions
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48
dlls/windowscodecs/tests/ddsformat.c
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@ -276,6 +276,53 @@ static void test_dds_decoder_global_properties(IWICBitmapDecoder *decoder)
if (thumnail) IWICBitmapSource_Release(thumnail);
}
static void test_dds_decoder_frame_count(void)
{
static struct test_data {
void *data;
UINT size;
UINT expected;
} test_data[] = {
{ test_dds_image, sizeof(test_dds_image), 1 },
{ test_dds_mipmaps, sizeof(test_dds_mipmaps), 3 },
{ test_dds_volume, sizeof(test_dds_volume), 7 },
{ test_dds_array, sizeof(test_dds_array), 9 },
};
int i;
HRESULT hr;
for (i = 0; i < ARRAY_SIZE(test_data); i++)
{
UINT frame_count;
IWICStream *stream = NULL;
IWICBitmapDecoder *decoder = NULL;
stream = create_stream(test_data[i].data, test_data[i].size);
if (!stream) goto next;
decoder = create_decoder();
if (!decoder) goto next;
hr = init_decoder(decoder, stream, S_OK, -1);
if (hr != S_OK) goto next;
todo_wine {
hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
ok (hr == S_OK, "GetFrameCount failed, hr=%x\n", hr);
if (hr == S_OK) {
ok (frame_count == test_data[i].expected, "%d: expected frame count %d, got %d\n",
i, test_data[i].expected, frame_count);
}
};
next:
if (decoder) IWICBitmapDecoder_Release(decoder);
if (stream) IWICStream_Release(stream);
}
}
static void test_dds_decoder(void)
{
HRESULT hr;
@ -293,6 +340,7 @@ static void test_dds_decoder(void)
test_dds_decoder_initialize();
test_dds_decoder_global_properties(decoder);
test_dds_decoder_frame_count();
end:
if (decoder) IWICBitmapDecoder_Release(decoder);