[PATCH v2 3/5] amstream/tests: Add tests for IMediaStreamFilter::EnumPins().
Zebediah Figura
z.figura12 at gmail.com
Sun Apr 21 15:22:42 CDT 2019
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/amstream/tests/amstream.c | 144 +++++++++++++++++++++++++++++++++
1 file changed, 144 insertions(+)
diff --git a/dlls/amstream/tests/amstream.c b/dlls/amstream/tests/amstream.c
index bda7bf15a3..56d22af5d7 100644
--- a/dlls/amstream/tests/amstream.c
+++ b/dlls/amstream/tests/amstream.c
@@ -96,6 +96,13 @@ static void release_directdraw(void)
IDirectDraw7_Release(pdd7);
}
+static ULONG get_refcount(void *iface)
+{
+ IUnknown *unknown = iface;
+ IUnknown_AddRef(unknown);
+ return IUnknown_Release(unknown);
+}
+
#define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
{
@@ -615,6 +622,142 @@ static void test_media_streams(void)
IAMMultiMediaStream_Release(pams);
}
+static void test_enum_pins(void)
+{
+ IAMMultiMediaStream *mmstream = create_ammultimediastream();
+ IMediaStreamFilter *filter;
+ IEnumPins *enum1, *enum2;
+ IMediaStream *stream;
+ IPin *pins[3], *pin;
+ ULONG ref, count;
+ HRESULT hr;
+
+ /* FIXME: This call should not be necessary. */
+ hr = IAMMultiMediaStream_Initialize(mmstream, STREAMTYPE_READ, 0, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IAMMultiMediaStream_GetFilter(mmstream, &filter);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ ref = get_refcount(filter);
+ ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+
+ hr = IMediaStreamFilter_EnumPins(filter, NULL);
+ ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+
+ hr = IMediaStreamFilter_EnumPins(filter, &enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ref = get_refcount(filter);
+ todo_wine ok(ref == 3, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(enum1);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+
+ hr = IEnumPins_Next(enum1, 1, NULL, NULL);
+ ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Skip(enum1, 0);
+ todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Skip(enum1, 1);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IAMMultiMediaStream_AddMediaStream(mmstream, NULL, &MSPID_PrimaryVideo, 0, &stream);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ hr = IMediaStream_QueryInterface(stream, &IID_IPin, (void **)&pin);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ /* Reset() isn't enough; we have to call EnumPins() again to see the updated
+ * pin count. */
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ IEnumPins_Release(enum1);
+
+ hr = IMediaStreamFilter_EnumPins(filter, &enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ ref = get_refcount(filter);
+ ok(ref == 4, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(enum1);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(pin);
+ todo_wine ok(ref == 4, "Got unexpected refcount %d.\n", ref);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(pins[0] == pin, "Expected pin %p, got %p.\n", pin, pins[0]);
+ ref = get_refcount(filter);
+ ok(ref == 4, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(enum1);
+ ok(ref == 1, "Got unexpected refcount %d.\n", ref);
+ ref = get_refcount(pin);
+ todo_wine ok(ref == 5, "Got unexpected refcount %d.\n", ref);
+ IPin_Release(pins[0]);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 1, pins, &count);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(count == 1, "Got count %u.\n", count);
+ ok(pins[0] == pin, "Expected pin %p, got %p.\n", pin, pins[0]);
+ IPin_Release(pins[0]);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 2, pins, NULL);
+ todo_wine ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 2, pins, &count);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+ ok(count == 1, "Got count %u.\n", count);
+ ok(pins[0] == pin, "Expected pin %p, got %p.\n", pin, pins[0]);
+ IPin_Release(pins[0]);
+
+ hr = IEnumPins_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Clone(enum1, &enum2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Skip(enum1, 0);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Skip(enum1, 1);
+ todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum1, 1, pins, NULL);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ hr = IEnumPins_Next(enum2, 1, pins, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(pins[0] == pin, "Expected pin %p, got %p.\n", pin, pins[0]);
+ IPin_Release(pins[0]);
+
+ IEnumPins_Release(enum2);
+ IEnumPins_Release(enum1);
+
+ IMediaStreamFilter_Release(filter);
+ ref = IAMMultiMediaStream_Release(mmstream);
+ ok(!ref, "Got outstanding refcount %d.\n", ref);
+ IMediaStream_Release(stream);
+ ref = IPin_Release(pin);
+ todo_wine ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
static void test_IDirectDrawStreamSample(void)
{
DDSURFACEDESC desc = { sizeof(desc) };
@@ -987,6 +1130,7 @@ START_TEST(amstream)
test_interfaces();
test_media_streams();
+ test_enum_pins();
test_IDirectDrawStreamSample();
file = CreateFileW(filenameW, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
--
2.21.0
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