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quartz/tests: Test IGraphBuilder::RenderFile() cleanup on failure. 

Signed-off-by: Tim Clem <tclem@codeweavers.com>
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Tim Clem 2021-06-29 14:59:57 -05:00 committed by Alexandre Julliard
parent 5b156eecba
commit d9b95ac0df
1 changed files with 44 additions and 0 deletions
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44
dlls/quartz/tests/filtergraph.c
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@ -4186,6 +4186,49 @@ static void test_ec_complete(void)
ok(filter3.ref == 1, "Got outstanding refcount %d.\n", filter3.ref);
}
static void test_renderfile_failure(void)
{
static const char bogus_data[20] = {0xde, 0xad, 0xbe, 0xef};
struct testfilter testfilter;
IEnumFilters *filterenum;
const WCHAR *filename;
IFilterGraph2 *graph;
IBaseFilter *filter;
HRESULT hr;
ULONG ref;
BOOL ret;
/* Windows removes the source filter from the graph if a RenderFile
* call fails. It leaves the rest of the graph intact. */
graph = create_graph();
testfilter_init(&testfilter, NULL, 0);
hr = IFilterGraph2_AddFilter(graph, &testfilter.IBaseFilter_iface, L"dummy");
ok(hr == S_OK, "Got hr %#x.\n", hr);
filename = create_file(L"test.nonsense", bogus_data, sizeof(bogus_data));
hr = IFilterGraph2_RenderFile(graph, filename, NULL);
todo_wine ok(hr == VFW_E_UNSUPPORTED_STREAM, "Got hr %#x.\n", hr);
hr = IFilterGraph2_EnumFilters(graph, &filterenum);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IEnumFilters_Next(filterenum, 1, &filter, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
todo_wine ok(filter == &testfilter.IBaseFilter_iface, "Got unexpected filter %p.\n", filter);
hr = IEnumFilters_Next(filterenum, 1, &filter, NULL);
todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
IEnumFilters_Release(filterenum);
ref = IFilterGraph2_Release(graph);
ok(!ref, "Got outstanding refcount %d.\n", ref);
ret = DeleteFileW(filename);
todo_wine ok(ret, "Failed to delete %s, error %u.\n", debugstr_w(filename), GetLastError());
}
/* Remove and re-add the filter, to flush the graph's internal
* IMediaSeeking cache. Don't expose IMediaSeeking when adding, to show
* that it's only queried when needed. */
@ -5645,6 +5688,7 @@ START_TEST(filtergraph)
test_sync_source();
test_filter_state();
test_ec_complete();
test_renderfile_failure();
test_graph_seeking();
test_default_sync_source();
test_add_source_filter();