[PATCH v5 1/3] mfplat/tests: Test rate support for media source.

[Giovanni Mascellani]

Signed-off-by: Giovanni Mascellani 
---
 dlls/mfplat/tests/mfplat.c | 47 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 45 insertions(+), 2 deletions(-)

diff --git a/dlls/mfplat/tests/mfplat.c b/dlls/mfplat/tests/mfplat.c
index 65ab72bd57b..cfc22f35927 100644
--- a/dlls/mfplat/tests/mfplat.c
+++ b/dlls/mfplat/tests/mfplat.c
@@ -654,12 +654,15 @@ static void test_source_resolver(void)
     IMFStreamDescriptor *sd;
     IUnknown *cancel_cookie;
     IMFByteStream *stream;
+    IMFGetService *get_service;
+    IMFRateSupport *rate_support;
     WCHAR pathW[MAX_PATH];
     int i, sample_count;
     WCHAR *filename;
     PROPVARIANT var;
     HRESULT hr;
     GUID guid;
+    float rate;

if (!pMFCreateSourceResolver)
     {
@@ -763,8 +766,46 @@ static void test_source_resolver(void)
     ok(mediasource != NULL, "got %p\n", mediasource);
     ok(obj_type == MF_OBJECT_MEDIASOURCE, "got %d\n", obj_type);

-    check_interface(mediasource, &IID_IMFGetService, TRUE);
-    check_service_interface(mediasource, &MF_RATE_CONTROL_SERVICE, &IID_IMFRateSupport, TRUE);
+    hr = IMFMediaSource_QueryInterface(mediasource, &IID_IMFGetService, (void**)&get_service);
+    ok(hr == S_OK, "Failed to get service interface, hr %#x.\n", hr);
+
+    hr = IMFGetService_GetService(get_service, &MF_RATE_CONTROL_SERVICE, &IID_IMFRateSupport, (void**)&rate_support);
+    ok(hr == S_OK, "Failed to get rate support interface, hr %#x.\n", hr);
+
+    hr = IMFRateSupport_GetFastestRate(rate_support, MFRATE_FORWARD, FALSE, &rate);
+    ok(hr == S_OK, "Failed to query fastest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == 1e6f, "Unexpected fastest rate %f.\n", rate);
+    hr = IMFRateSupport_GetFastestRate(rate_support, MFRATE_FORWARD, TRUE, &rate);
+    ok(hr == S_OK, "Failed to query fastest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == 1e6f, "Unexpected fastest rate %f.\n", rate);
+    hr = IMFRateSupport_GetFastestRate(rate_support, MFRATE_REVERSE, FALSE, &rate);
+    ok(hr == S_OK, "Failed to query fastest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == -1e6f, "Unexpected fastest rate %f.\n", rate);
+    hr = IMFRateSupport_GetFastestRate(rate_support, MFRATE_REVERSE, TRUE, &rate);
+    ok(hr == S_OK, "Failed to query fastest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == -1e6f, "Unexpected fastest rate %f.\n", rate);
+
+    hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_FORWARD, FALSE, &rate);
+    ok(hr == S_OK, "Failed to query slowest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == 0.0f, "Unexpected slowest rate %f.\n", rate);
+    hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_FORWARD, TRUE, &rate);
+    ok(hr == S_OK, "Failed to query slowest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == 0.0f, "Unexpected slowest rate %f.\n", rate);
+    hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_REVERSE, FALSE, &rate);
+    ok(hr == S_OK, "Failed to query slowest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == 0.0f, "Unexpected slowest rate %f.\n", rate);
+    hr = IMFRateSupport_GetSlowestRate(rate_support, MFRATE_REVERSE, TRUE, &rate);
+    ok(hr == S_OK, "Failed to query slowest rate, hr %#x.\n", hr);
+todo_wine
+    ok(rate == 0.0f, "Unexpected slowest rate %f.\n", rate);
+
     check_service_interface(mediasource, &MF_RATE_CONTROL_SERVICE, &IID_IMFRateControl, TRUE);
     hr = IMFMediaSource_CreatePresentationDescriptor(mediasource, &descriptor);
     ok(hr == S_OK, "Failed to get presentation descriptor, hr %#x.\n", hr);
@@ -878,6 +919,8 @@ todo_wine
     hr = IMFMediaSource_CreatePresentationDescriptor(mediasource, NULL);
     ok(hr == MF_E_SHUTDOWN, "Unexpected hr %#x.\n", hr);

+    IMFRateSupport_Release(rate_support);
+    IMFGetService_Release(get_service);
     IMFMediaSource_Release(mediasource);
     IMFByteStream_Release(stream);