[PATCH 1/6] quartz/tests: Add some tests for IFilterGraph_EnumFilters().
Zebediah Figura
z.figura12 at gmail.com
Tue Sep 18 00:24:55 CDT 2018
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
dlls/quartz/tests/filtergraph.c | 103 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 103 insertions(+)
diff --git a/dlls/quartz/tests/filtergraph.c b/dlls/quartz/tests/filtergraph.c
index 6a8afb3..c0e5250 100644
--- a/dlls/quartz/tests/filtergraph.c
+++ b/dlls/quartz/tests/filtergraph.c
@@ -592,6 +592,108 @@ todo_wine
DeleteFileW(filename);
}
+static void test_enum_filters(void)
+{
+ IBaseFilter *filter1, *filter2, *filters[2];
+ IFilterGraph2 *graph = create_graph();
+ IEnumFilters *enum1, *enum2;
+ ULONG count, ref;
+ HRESULT hr;
+
+ CoCreateInstance(&CLSID_AsyncReader, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IBaseFilter, (void **)&filter1);
+ CoCreateInstance(&CLSID_AsyncReader, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IBaseFilter, (void **)&filter2);
+
+ hr = IFilterGraph2_EnumFilters(graph, &enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Next(enum1, 1, filters, NULL);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ IFilterGraph2_AddFilter(graph, filter1, NULL);
+ IFilterGraph2_AddFilter(graph, filter2, NULL);
+
+ hr = IEnumFilters_Next(enum1, 1, filters, NULL);
+ ok(hr == VFW_E_ENUM_OUT_OF_SYNC, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Next(enum1, 1, filters, NULL);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+todo_wine
+ ok(filters[0] == filter2, "Got filter %p.\n", filters[0]);
+ IBaseFilter_Release(filters[0]);
+
+ hr = IEnumFilters_Next(enum1, 1, filters, &count);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(count == 1, "Got count %u.\n", count);
+todo_wine
+ ok(filters[0] == filter1, "Got filter %p.\n", filters[0]);
+ IBaseFilter_Release(filters[0]);
+
+ hr = IEnumFilters_Next(enum1, 1, filters, &count);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+ ok(count == 0, "Got count %u.\n", count);
+
+ hr = IEnumFilters_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Next(enum1, 2, filters, &count);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(count == 2, "Got count %u.\n", count);
+todo_wine {
+ ok(filters[0] == filter2, "Got filter %p.\n", filters[0]);
+ ok(filters[1] == filter1, "Got filter %p.\n", filters[1]);
+}
+ IBaseFilter_Release(filters[0]);
+ IBaseFilter_Release(filters[1]);
+
+ IFilterGraph2_RemoveFilter(graph, filter1);
+ IFilterGraph2_AddFilter(graph, filter1, NULL);
+
+ hr = IEnumFilters_Next(enum1, 2, filters, &count);
+ ok(hr == VFW_E_ENUM_OUT_OF_SYNC, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Next(enum1, 2, filters, &count);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+ ok(count == 2, "Got count %u.\n", count);
+todo_wine {
+ ok(filters[0] == filter1, "Got filter %p.\n", filters[0]);
+ ok(filters[1] == filter2, "Got filter %p.\n", filters[1]);
+}
+ IBaseFilter_Release(filters[0]);
+ IBaseFilter_Release(filters[1]);
+
+ hr = IEnumFilters_Reset(enum1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Clone(enum1, &enum2);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Skip(enum2, 1);
+ ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+ hr = IEnumFilters_Next(enum2, 2, filters, &count);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+ ok(count == 1, "Got count %u.\n", count);
+todo_wine
+ ok(filters[0] == filter2, "Got filter %p.\n", filters[0]);
+ IBaseFilter_Release(filters[0]);
+
+ hr = IEnumFilters_Skip(enum1, 3);
+ ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+ IEnumFilters_Release(enum2);
+ IEnumFilters_Release(enum1);
+ ref = IFilterGraph2_Release(graph);
+ ok(!ref, "Got outstanding refcount %d.\n", hr);
+}
+
static DWORD WINAPI call_RenderFile_multithread(LPVOID lParam)
{
WCHAR *filename = load_resource(avifile);
@@ -2402,6 +2504,7 @@ START_TEST(filtergraph)
test_render_run(avifile);
test_render_run(mpegfile);
+ test_enum_filters();
test_graph_builder();
test_render_filter_priority();
test_aggregate_filter_graph();
--
2.7.4
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