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windowscodecs: Add test for IWICImagingFactory::CreateDecoderFromStream.

This commit is contained in:
Vincent Povirk 2009-07-28 17:21:42 -05:00 committed by Alexandre Julliard
parent 219b8c64ac
commit 100546686c
1 changed files with 49 additions and 0 deletions
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49
dlls/windowscodecs/tests/bmpformat.c
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@ -986,6 +986,54 @@ static void test_componentinfo(void)
}
}
static void test_createfromstream(void)
{
IWICBitmapDecoder *decoder;
IWICImagingFactory *factory;
HRESULT hr;
HGLOBAL hbmpdata;
char *bmpdata;
IStream *bmpstream;
GUID guidresult;
hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
&IID_IWICImagingFactory, (void**)&factory);
ok(SUCCEEDED(hr), "CoCreateInstance failed, hr=%x\n", hr);
if (!SUCCEEDED(hr)) return;
hbmpdata = GlobalAlloc(GMEM_MOVEABLE, sizeof(testbmp_1bpp));
ok(hbmpdata != 0, "GlobalAlloc failed\n");
if (hbmpdata)
{
bmpdata = GlobalLock(hbmpdata);
memcpy(bmpdata, testbmp_1bpp, sizeof(testbmp_1bpp));
GlobalUnlock(hbmpdata);
hr = CreateStreamOnHGlobal(hbmpdata, FALSE, &bmpstream);
ok(SUCCEEDED(hr), "CreateStreamOnHGlobal failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICImagingFactory_CreateDecoderFromStream(factory, bmpstream,
NULL, WICDecodeMetadataCacheOnDemand, &decoder);
ok(SUCCEEDED(hr), "CreateDecoderFromStream failed, hr=%x\n", hr);
if (SUCCEEDED(hr))
{
hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guidresult);
ok(SUCCEEDED(hr), "GetContainerFormat failed, hr=%x\n", hr);
ok(IsEqualGUID(&guidresult, &GUID_ContainerFormatBmp), "unexpected container format\n");
IWICBitmapDecoder_Release(decoder);
}
IStream_Release(bmpstream);
}
GlobalFree(hbmpdata);
}
IWICImagingFactory_Release(factory);
}
START_TEST(bmpformat)
{
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
@ -996,6 +1044,7 @@ START_TEST(bmpformat)
test_decode_rle8();
test_decode_rle4();
test_componentinfo();
test_createfromstream();
CoUninitialize();
}