Dmitry Timoshkov : windowscodecs: Test QueryCapability of the TIFF decoder.
Alexandre Julliard
julliard at winehq.org
Tue Nov 20 13:52:23 CST 2012
Module: wine
Branch: master
Commit: a98fe810a4af56626bc5c1475eb8032a137d6389
URL: http://source.winehq.org/git/wine.git/?a=commit;h=a98fe810a4af56626bc5c1475eb8032a137d6389
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Tue Nov 20 18:37:08 2012 +0800
windowscodecs: Test QueryCapability of the TIFF decoder.
---
dlls/windowscodecs/tests/tiffformat.c | 148 ++++++++++++++++++++++++++++-----
1 files changed, 128 insertions(+), 20 deletions(-)
diff --git a/dlls/windowscodecs/tests/tiffformat.c b/dlls/windowscodecs/tests/tiffformat.c
index 0874053..9b5db52 100644
--- a/dlls/windowscodecs/tests/tiffformat.c
+++ b/dlls/windowscodecs/tests/tiffformat.c
@@ -94,6 +94,8 @@ static const struct tiff_1bpp_data
};
#include "poppack.h"
+static IWICImagingFactory *factory;
+
static const char *debugstr_guid(const GUID *guid)
{
static char buf[50];
@@ -106,23 +108,35 @@ static const char *debugstr_guid(const GUID *guid)
return buf;
}
-static IWICBitmapDecoder *create_decoder(IWICImagingFactory *factory,
- const void *image_data, UINT image_size)
+static IStream *create_stream(const void *data, int data_size)
{
- HGLOBAL hmem;
- BYTE *data;
HRESULT hr;
- IWICBitmapDecoder *decoder = NULL;
IStream *stream;
- GUID guid;
+ HGLOBAL hdata;
+ void *locked_data;
+
+ hdata = GlobalAlloc(GMEM_MOVEABLE, data_size);
+ ok(hdata != 0, "GlobalAlloc failed\n");
+ if (!hdata) return NULL;
- hmem = GlobalAlloc(0, image_size);
- data = GlobalLock(hmem);
- memcpy(data, image_data, image_size);
- GlobalUnlock(hmem);
+ locked_data = GlobalLock(hdata);
+ memcpy(locked_data, data, data_size);
+ GlobalUnlock(hdata);
- hr = CreateStreamOnHGlobal(hmem, TRUE, &stream);
- ok(hr == S_OK, "CreateStreamOnHGlobal error %#x\n", hr);
+ hr = CreateStreamOnHGlobal(hdata, TRUE, &stream);
+ ok(hr == S_OK, "CreateStreamOnHGlobal failed, hr=%x\n", hr);
+
+ return stream;
+}
+
+static IWICBitmapDecoder *create_decoder(const void *image_data, UINT image_size)
+{
+ HRESULT hr;
+ IStream *stream;
+ IWICBitmapDecoder *decoder = NULL;
+ GUID guid;
+
+ stream = create_stream(image_data, image_size);
hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder);
ok(hr == S_OK, "CreateDecoderFromStream error %#x\n", hr);
@@ -139,19 +153,14 @@ static IWICBitmapDecoder *create_decoder(IWICImagingFactory *factory,
static void test_tiff_palette(void)
{
HRESULT hr;
- IWICImagingFactory *factory;
IWICBitmapDecoder *decoder;
IWICBitmapFrameDecode *frame;
IWICPalette *palette;
GUID format;
- hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
- &IID_IWICImagingFactory, (void **)&factory);
- ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
- if (FAILED(hr)) return;
-
- decoder = create_decoder(factory, &tiff_1bpp_data, sizeof(tiff_1bpp_data));
+ decoder = create_decoder(&tiff_1bpp_data, sizeof(tiff_1bpp_data));
ok(decoder != 0, "Failed to load TIFF image data\n");
+
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
ok(hr == S_OK, "GetFrame error %#x\n", hr);
@@ -169,14 +178,113 @@ static void test_tiff_palette(void)
IWICPalette_Release(palette);
IWICBitmapFrameDecode_Release(frame);
IWICBitmapDecoder_Release(decoder);
- IWICImagingFactory_Release(factory);
+}
+
+static void test_QueryCapability(void)
+{
+ HRESULT hr;
+ IStream *stream;
+ IWICBitmapDecoder *decoder;
+ static const DWORD exp_caps = WICBitmapDecoderCapabilityCanDecodeAllImages |
+ WICBitmapDecoderCapabilityCanDecodeSomeImages |
+ WICBitmapDecoderCapabilityCanEnumerateMetadata;
+ static const DWORD exp_caps_xp = WICBitmapDecoderCapabilityCanDecodeAllImages |
+ WICBitmapDecoderCapabilityCanDecodeSomeImages;
+ DWORD capability;
+ LARGE_INTEGER pos;
+ ULARGE_INTEGER cur_pos;
+ UINT frame_count;
+
+ stream = create_stream(&tiff_1bpp_data, sizeof(tiff_1bpp_data));
+ if (!stream) return;
+
+ hr = IWICImagingFactory_CreateDecoder(factory, &GUID_ContainerFormatTiff, NULL, &decoder);
+ ok(hr == S_OK, "CreateDecoder error %#x\n", hr);
+
+ frame_count = 0xdeadbeef;
+ hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
+todo_wine
+ ok(hr == S_OK || broken(hr == E_POINTER) /* XP */, "GetFrameCount error %#x\n", hr);
+todo_wine
+ ok(frame_count == 0, "expected 0, got %u\n", frame_count);
+
+ pos.QuadPart = 4;
+ hr = IStream_Seek(stream, pos, SEEK_SET, NULL);
+ ok(hr == S_OK, "IStream_Seek error %#x\n", hr);
+
+ capability = 0xdeadbeef;
+ hr = IWICBitmapDecoder_QueryCapability(decoder, stream, &capability);
+todo_wine
+ ok(hr == S_OK, "QueryCapability error %#x\n", hr);
+todo_wine
+ ok(capability == exp_caps || capability == exp_caps_xp,
+ "expected %#x, got %#x\n", exp_caps, capability);
+
+ frame_count = 0xdeadbeef;
+ hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
+todo_wine
+ ok(hr == S_OK, "GetFrameCount error %#x\n", hr);
+todo_wine
+ ok(frame_count == 1, "expected 1, got %u\n", frame_count);
+
+ pos.QuadPart = 0;
+ hr = IStream_Seek(stream, pos, SEEK_CUR, &cur_pos);
+ ok(hr == S_OK, "IStream_Seek error %#x\n", hr);
+todo_wine
+ ok(cur_pos.QuadPart > 4 && cur_pos.QuadPart < sizeof(tiff_1bpp_data),
+ "current stream pos is at %x/%x\n", cur_pos.u.LowPart, cur_pos.u.HighPart);
+
+ hr = IWICBitmapDecoder_QueryCapability(decoder, stream, &capability);
+todo_wine
+ ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, got %#x\n", hr);
+
+ hr = IWICBitmapDecoder_Initialize(decoder, stream, WICDecodeMetadataCacheOnDemand);
+todo_wine
+ ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, got %#x\n", hr);
+
+ IWICBitmapDecoder_Release(decoder);
+
+ hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder);
+todo_wine
+ ok(hr == WINCODEC_ERR_COMPONENTNOTFOUND, "expected WINCODEC_ERR_COMPONENTNOTFOUND, got %#x\n", hr);
+
+ pos.QuadPart = 0;
+ hr = IStream_Seek(stream, pos, SEEK_SET, NULL);
+ ok(hr == S_OK, "IStream_Seek error %#x\n", hr);
+
+ hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder);
+ ok(hr == S_OK, "CreateDecoderFromStream error %#x\n", hr);
+
+ frame_count = 0xdeadbeef;
+ hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
+ ok(hr == S_OK, "GetFrameCount error %#x\n", hr);
+ ok(frame_count == 1, "expected 1, got %u\n", frame_count);
+
+ hr = IWICBitmapDecoder_Initialize(decoder, stream, WICDecodeMetadataCacheOnDemand);
+ ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, got %#x\n", hr);
+
+ hr = IWICBitmapDecoder_QueryCapability(decoder, stream, &capability);
+todo_wine
+ ok(hr == WINCODEC_ERR_WRONGSTATE, "expected WINCODEC_ERR_WRONGSTATE, got %#x\n", hr);
+
+ IWICBitmapDecoder_Release(decoder);
+ IStream_Release(stream);
}
START_TEST(tiffformat)
{
+ HRESULT hr;
+
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+ hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IWICImagingFactory, (void **)&factory);
+ ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
+ if (FAILED(hr)) return;
+
test_tiff_palette();
+ test_QueryCapability();
+ IWICImagingFactory_Release(factory);
CoUninitialize();
}
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