From 4e311ec13ad742768f18fbba3f7c33dcc19121d0 Mon Sep 17 00:00:00 2001 From: Anton Baskanov Date: Mon, 25 Apr 2022 14:32:10 +0700 Subject: [PATCH] quartz/tests: Add tests for IBaseFilter_EnumPins() on MPEG audio decoder. Signed-off-by: Anton Baskanov Signed-off-by: Zebediah Figura Signed-off-by: Alexandre Julliard --- dlls/quartz/tests/mpegaudio.c | 129 ++++++++++++++++++++++++++++++++++ 1 file changed, 129 insertions(+) diff --git a/dlls/quartz/tests/mpegaudio.c b/dlls/quartz/tests/mpegaudio.c index 9dac3645041..3cf4afd9ca4 100644 --- a/dlls/quartz/tests/mpegaudio.c +++ b/dlls/quartz/tests/mpegaudio.c @@ -274,6 +274,134 @@ static void test_unconnected_filter_state(void) ok(!ref, "Got outstanding refcount %ld.\n", ref); } +static void test_enum_pins(void) +{ + IBaseFilter *filter; + IEnumPins *enum1, *enum2; + ULONG count, ref; + IPin *pins[3]; + HRESULT hr; + + filter = create_mpeg_audio_codec(); + if (!filter) + { + skip("Failed to create MPEG audio decoder instance, skipping tests.\n"); + return; + } + + ref = get_refcount(filter); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + + hr = IBaseFilter_EnumPins(filter, NULL); + ok(hr == E_POINTER, "Got hr %#lx.\n", hr); + + hr = IBaseFilter_EnumPins(filter, &enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + + hr = IEnumPins_Next(enum1, 1, NULL, NULL); + ok(hr == E_POINTER, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ref = get_refcount(filter); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(pins[0]); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + IPin_Release(pins[0]); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ref = get_refcount(filter); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(pins[0]); + ok(ref == 3, "Got unexpected refcount %ld.\n", ref); + ref = get_refcount(enum1); + ok(ref == 1, "Got unexpected refcount %ld.\n", ref); + IPin_Release(pins[0]); + ref = get_refcount(filter); + ok(ref == 2, "Got unexpected refcount %ld.\n", ref); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(count == 1, "Got count %lu.\n", count); + IPin_Release(pins[0]); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(count == 1, "Got count %lu.\n", count); + IPin_Release(pins[0]); + + hr = IEnumPins_Next(enum1, 1, pins, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(!count, "Got count %lu.\n", count); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 2, pins, NULL); + ok(hr == E_INVALIDARG, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 2, pins, &count); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + ok(count == 2, "Got count %lu.\n", count); + IPin_Release(pins[0]); + IPin_Release(pins[1]); + + hr = IEnumPins_Next(enum1, 2, pins, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(!count, "Got count %lu.\n", count); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 3, pins, &count); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + ok(count == 2, "Got count %lu.\n", count); + IPin_Release(pins[0]); + IPin_Release(pins[1]); + + hr = IEnumPins_Reset(enum1); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Clone(enum1, &enum2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Skip(enum1, 3); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Skip(enum1, 2); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Skip(enum1, 1); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum1, 1, pins, NULL); + ok(hr == S_FALSE, "Got hr %#lx.\n", hr); + + hr = IEnumPins_Next(enum2, 1, pins, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + IPin_Release(pins[0]); + + IEnumPins_Release(enum2); + IEnumPins_Release(enum1); + ref = IBaseFilter_Release(filter); + ok(!ref, "Got outstanding refcount %ld.\n", ref); +} + START_TEST(mpegaudio) { CoInitialize(NULL); @@ -281,6 +409,7 @@ START_TEST(mpegaudio) test_interfaces(); test_aggregation(); test_unconnected_filter_state(); + test_enum_pins(); CoUninitialize(); }