Module: wine Branch: master Commit: 9e6ca7cdb62d1561d5eace7805618109598779dd URL: https://source.winehq.org/git/wine.git/?a=commit;h=9e6ca7cdb62d1561d5eace780...
Author: Zebediah Figura z.figura12@gmail.com Date: Sat Apr 6 21:14:55 2019 -0500
qcap/tests: Add some tests for IBaseFilter::EnumPins() on the AVI compressor.
Signed-off-by: Zebediah Figura z.figura12@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/qcap/tests/avico.c | 126 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 126 insertions(+)
diff --git a/dlls/qcap/tests/avico.c b/dlls/qcap/tests/avico.c index 53856d6..5b01e14 100644 --- a/dlls/qcap/tests/avico.c +++ b/dlls/qcap/tests/avico.c @@ -40,6 +40,13 @@ static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOO IUnknown_Release(unk); }
+static ULONG get_refcount(void *iface) +{ + IUnknown *unknown = iface; + IUnknown_AddRef(unknown); + return IUnknown_Release(unknown); +} + static void test_interfaces(IBaseFilter *filter) { check_interface(filter, &IID_IBaseFilter, TRUE); @@ -61,6 +68,124 @@ static void test_interfaces(IBaseFilter *filter) check_interface(filter, &IID_IVideoWindow, FALSE); }
+static void test_enum_pins(IBaseFilter *filter) +{ + IEnumPins *enum1, *enum2; + ULONG ref, count; + IPin *pins[3]; + HRESULT hr; + + ref = get_refcount(filter); + ok(ref == 1, "Got unexpected refcount %d.\n", ref); + + hr = IBaseFilter_EnumPins(filter, NULL); + ok(hr == E_POINTER, "Got hr %#x.\n", hr); + + hr = IBaseFilter_EnumPins(filter, &enum1); + ok(hr == S_OK, "Got hr %#x.\n", hr); + ref = get_refcount(filter); + ok(ref == 2, "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_OK, "Got hr %#x.\n", hr); + ref = get_refcount(filter); + ok(ref == 3, "Got unexpected refcount %d.\n", ref); + ref = get_refcount(pins[0]); + ok(ref == 3, "Got unexpected refcount %d.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %d.\n", ref); + IPin_Release(pins[0]); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %d.\n", ref); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_OK, "Got hr %#x.\n", hr); + ref = get_refcount(filter); + ok(ref == 3, "Got unexpected refcount %d.\n", ref); + ref = get_refcount(pins[0]); + ok(ref == 3, "Got unexpected refcount %d.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %d.\n", ref); + IPin_Release(pins[0]); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %d.\n", ref); + + 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); + IPin_Release(pins[0]); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_OK, "Got hr %#x.\n", hr); + ok(count == 1, "Got count %u.\n", count); + IPin_Release(pins[0]); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_FALSE, "Got hr %#x.\n", hr); + ok(!count, "Got count %u.\n", count); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#x.\n", hr); + + hr = IEnumPins_Next(enum1, 2, pins, NULL); + ok(hr == E_INVALIDARG, "Got hr %#x.\n", hr); + + hr = IEnumPins_Next(enum1, 2, pins, &count); + ok(hr == S_OK, "Got hr %#x.\n", hr); + ok(count == 2, "Got count %u.\n", count); + IPin_Release(pins[0]); + IPin_Release(pins[1]); + + hr = IEnumPins_Next(enum1, 2, pins, &count); + ok(hr == S_FALSE, "Got hr %#x.\n", hr); + ok(!count, "Got count %u.\n", count); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#x.\n", hr); + + hr = IEnumPins_Next(enum1, 3, pins, &count); + ok(hr == S_FALSE, "Got hr %#x.\n", hr); + ok(count == 2, "Got count %u.\n", count); + IPin_Release(pins[0]); + IPin_Release(pins[1]); + + 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, 3); + ok(hr == S_FALSE, "Got hr %#x.\n", hr); + + hr = IEnumPins_Skip(enum1, 2); + ok(hr == S_OK, "Got hr %#x.\n", hr); + + hr = IEnumPins_Skip(enum1, 1); + 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); + IPin_Release(pins[0]); + + IEnumPins_Release(enum2); + IEnumPins_Release(enum1); +} + static LRESULT CALLBACK driver_proc(DWORD_PTR id, HDRVR driver, UINT msg, LPARAM lparam1, LPARAM lparam2) { @@ -127,6 +252,7 @@ START_TEST(avico) ok(hr == S_OK, "Got hr %#x.\n", hr);
test_interfaces(filter); + test_enum_pins(filter);
ref = IBaseFilter_Release(filter); ok(!ref, "Got outstanding refcount %d.\n", ref);