From: "Gabriel Ivăncescu" Subject: [PATCH v2 2/2] quartz/tests: Add tests for when IMediaSeeking on a filter is released by the filter graph. Message-Id: <98fa4491f320896944f461dca2869e3eb3c3a140.1586264740.git.gabrielopcode@gmail.com> Date: Tue, 7 Apr 2020 16:05:50 +0300 In-Reply-To: References: Signed-off-by: Gabriel Ivăncescu --- dlls/quartz/tests/filtergraph.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/dlls/quartz/tests/filtergraph.c b/dlls/quartz/tests/filtergraph.c index 9988dca..af659a9 100644 --- a/dlls/quartz/tests/filtergraph.c +++ b/dlls/quartz/tests/filtergraph.c @@ -1165,6 +1165,7 @@ struct testfilter ULONG misc_flags; IMediaSeeking IMediaSeeking_iface; + LONG seeking_ref; DWORD seek_caps; BOOL support_testguid; LONGLONG seek_duration, seek_current, seek_stop; @@ -1525,12 +1526,14 @@ static HRESULT WINAPI testseek_QueryInterface(IMediaSeeking *iface, REFIID iid, static ULONG WINAPI testseek_AddRef(IMediaSeeking *iface) { struct testfilter *filter = impl_from_IMediaSeeking(iface); + InterlockedIncrement(&filter->seeking_ref); return InterlockedIncrement(&filter->ref); } static ULONG WINAPI testseek_Release(IMediaSeeking *iface) { struct testfilter *filter = impl_from_IMediaSeeking(iface); + InterlockedDecrement(&filter->seeking_ref); return InterlockedDecrement(&filter->ref); } @@ -3530,14 +3533,20 @@ static void test_ec_complete(void) hr = check_ec_complete(graph, &filter1.IBaseFilter_iface); ok(hr == S_OK, "Got hr %#x.\n", hr); + ok(filter1.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref); IFilterGraph2_RemoveFilter(graph, &filter1.IBaseFilter_iface); + ok(filter1.seeking_ref == 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref); + filter1_pin.dir = PINDIR_OUTPUT; IFilterGraph2_AddFilter(graph, &filter1.IBaseFilter_iface, NULL); hr = check_ec_complete(graph, &filter1.IBaseFilter_iface); ok(hr == E_ABORT, "Got hr %#x.\n", hr); + ok(filter1.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref); IFilterGraph2_RemoveFilter(graph, &filter1.IBaseFilter_iface); + ok(filter1.seeking_ref == 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref); + filter1.IMediaSeeking_iface.lpVtbl = NULL; filter1_pin.dir = PINDIR_INPUT; filter1.pin_count = 1; @@ -3769,6 +3778,8 @@ static void test_graph_seeking(void) hr = IMediaSeeking_GetCapabilities(seeking, &caps); ok(hr == S_OK, "Got hr %#x.\n", hr); ok(caps == AM_SEEKING_CanDoSegments, "Got caps %#x.\n", caps); + ok(filter1.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref); + ok(filter2.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter2.seeking_ref); caps = AM_SEEKING_CanDoSegments | AM_SEEKING_CanGetCurrentPos; hr = IMediaSeeking_CheckCapabilities(seeking, &caps); @@ -4082,10 +4093,16 @@ static void test_graph_seeking(void) IMediaFilter_Release(filter); IMediaControl_Release(control); IMediaSeeking_Release(seeking); + + ok(filter1.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref); + ok(filter2.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter2.seeking_ref); + ref = IFilterGraph2_Release(graph); ok(!ref, "Got outstanding refcount %d.\n", hr); ok(filter1.ref == 1, "Got outstanding refcount %d.\n", filter1.ref); ok(filter2.ref == 1, "Got outstanding refcount %d.\n", filter2.ref); + ok(filter1.seeking_ref == 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref); + ok(filter2.seeking_ref == 0, "Unexpected seeking refcount %d.\n", filter2.seeking_ref); } static void test_default_sync_source(void) -- 2.21.0