[PATCH 4/5] qedit/tests: Add some tests for sample grabber pin connection.

Zebediah Figura z.figura12 at gmail.com
Tue Feb 4 22:43:11 CST 2020


Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
 dlls/qedit/tests/Makefile.in     |   2 +-
 dlls/qedit/tests/mediadet.c      |   1 -
 dlls/qedit/tests/samplegrabber.c | 621 ++++++++++++++++++++++++++++++-
 3 files changed, 612 insertions(+), 12 deletions(-)

diff --git a/dlls/qedit/tests/Makefile.in b/dlls/qedit/tests/Makefile.in
index 53d95d774c0..a1020f5052d 100644
--- a/dlls/qedit/tests/Makefile.in
+++ b/dlls/qedit/tests/Makefile.in
@@ -1,5 +1,5 @@
 TESTDLL   = qedit.dll
-IMPORTS   = oleaut32 ole32
+IMPORTS   = strmbase strmiids uuid oleaut32 ole32
 
 C_SRCS = \
 	mediadet.c \
diff --git a/dlls/qedit/tests/mediadet.c b/dlls/qedit/tests/mediadet.c
index e52ee618dd6..65f5af79c7e 100644
--- a/dlls/qedit/tests/mediadet.c
+++ b/dlls/qedit/tests/mediadet.c
@@ -21,7 +21,6 @@
 #define COBJMACROS
 #define CONST_VTABLE
 
-#include "initguid.h"
 #include "ole2.h"
 #include "vfwmsgs.h"
 #include "uuids.h"
diff --git a/dlls/qedit/tests/samplegrabber.c b/dlls/qedit/tests/samplegrabber.c
index 545e0062b04..6404e053886 100644
--- a/dlls/qedit/tests/samplegrabber.c
+++ b/dlls/qedit/tests/samplegrabber.c
@@ -21,6 +21,7 @@
 #define COBJMACROS
 #include "dshow.h"
 #include "qedit.h"
+#include "wine/strmbase.h"
 #include "wine/test.h"
 
 static IBaseFilter *create_sample_grabber(void)
@@ -39,6 +40,12 @@ static ULONG get_refcount(void *iface)
     return IUnknown_Release(unknown);
 }
 
+static inline BOOL compare_media_types(const AM_MEDIA_TYPE *a, const AM_MEDIA_TYPE *b)
+{
+    return !memcmp(a, b, offsetof(AM_MEDIA_TYPE, pbFormat))
+            && !memcmp(a->pbFormat, b->pbFormat, a->cbFormat);
+}
+
 #define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
 static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
 {
@@ -446,37 +453,630 @@ static void test_aggregation(void)
 
 static void test_media_types(void)
 {
+    BYTE format = 1;
+    AM_MEDIA_TYPE mt =
+    {
+        .majortype = {0x111},
+        .subtype = {0x222},
+        .formattype = {0x333},
+    };
+    AM_MEDIA_TYPE match_mt =
+    {
+        .subtype = {0x123},
+        .bFixedSizeSamples = TRUE,
+        .bTemporalCompression = TRUE,
+        .lSampleSize = 456,
+        .formattype = {0x789},
+        .cbFormat = sizeof(format),
+        .pbFormat = &format,
+    };
     IBaseFilter *filter = create_sample_grabber();
     IEnumMediaTypes *enummt;
-    AM_MEDIA_TYPE mt = {};
+    ISampleGrabber *grabber;
+    IPin *sink, *source;
     HRESULT hr;
     ULONG ref;
-    IPin *pin;
 
-    IBaseFilter_FindPin(filter, L"In", &pin);
+    IBaseFilter_QueryInterface(filter, &IID_ISampleGrabber, (void **)&grabber);
+    IBaseFilter_FindPin(filter, L"In", &sink);
+    IBaseFilter_FindPin(filter, L"Out", &source);
 
-    hr = IPin_EnumMediaTypes(pin, &enummt);
+    hr = IPin_EnumMediaTypes(sink, &enummt);
     todo_wine ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
     if (hr == S_OK) IEnumMediaTypes_Release(enummt);
 
-    hr = IPin_QueryAccept(pin, &mt);
+    hr = IPin_EnumMediaTypes(source, &enummt);
+    todo_wine ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+    if (hr == S_OK) IEnumMediaTypes_Release(enummt);
+
+    hr = IPin_QueryAccept(sink, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    IPin_Release(pin);
+    hr = ISampleGrabber_SetMediaType(grabber, &match_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    IBaseFilter_FindPin(filter, L"Out", &pin);
+    hr = IPin_EnumMediaTypes(sink, &enummt);
+    todo_wine ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+    if (hr == S_OK) IEnumMediaTypes_Release(enummt);
 
-    hr = IPin_EnumMediaTypes(pin, &enummt);
+    hr = IPin_EnumMediaTypes(source, &enummt);
     todo_wine ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
     if (hr == S_OK) IEnumMediaTypes_Release(enummt);
 
-    hr = IPin_QueryAccept(pin, &mt);
+    hr = IPin_QueryAccept(sink, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
 
-    IPin_Release(pin);
+    match_mt.majortype = MEDIATYPE_Video;
+    match_mt.subtype = GUID_NULL;
+    hr = ISampleGrabber_SetMediaType(grabber, &match_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(sink, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+    mt.majortype = GUID_NULL;
+    hr = IPin_QueryAccept(sink, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    mt.majortype = match_mt.majortype;
+    hr = IPin_QueryAccept(sink, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    match_mt.subtype = MEDIASUBTYPE_RGB8;
+    match_mt.formattype = GUID_NULL;
+    hr = ISampleGrabber_SetMediaType(grabber, &match_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(sink, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+    mt.subtype = GUID_NULL;
+    hr = IPin_QueryAccept(sink, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    mt.subtype = match_mt.subtype;
+    hr = IPin_QueryAccept(sink, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    match_mt.formattype = FORMAT_None;
+    hr = ISampleGrabber_SetMediaType(grabber, &match_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(sink, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+    mt.formattype = GUID_NULL;
+    hr = IPin_QueryAccept(sink, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    mt.formattype = match_mt.formattype;
+    hr = IPin_QueryAccept(sink, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    IPin_Release(sink);
+    IPin_Release(source);
+    ISampleGrabber_Release(grabber);
+    ref = IBaseFilter_Release(filter);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
+struct testfilter
+{
+    struct strmbase_filter filter;
+    struct strmbase_source source;
+    struct strmbase_sink sink;
+    const AM_MEDIA_TYPE *sink_mt;
+    AM_MEDIA_TYPE source_mt;
+};
+
+static inline struct testfilter *impl_from_strmbase_filter(struct strmbase_filter *iface)
+{
+    return CONTAINING_RECORD(iface, struct testfilter, filter);
+}
+
+static struct strmbase_pin *testfilter_get_pin(struct strmbase_filter *iface, unsigned int index)
+{
+    struct testfilter *filter = impl_from_strmbase_filter(iface);
+    if (!index)
+        return &filter->source.pin;
+    else if (index == 1)
+        return &filter->sink.pin;
+    return NULL;
+}
+
+static void testfilter_destroy(struct strmbase_filter *iface)
+{
+    struct testfilter *filter = impl_from_strmbase_filter(iface);
+    strmbase_source_cleanup(&filter->source);
+    strmbase_sink_cleanup(&filter->sink);
+    strmbase_filter_cleanup(&filter->filter);
+}
+
+static const struct strmbase_filter_ops testfilter_ops =
+{
+    .filter_get_pin = testfilter_get_pin,
+    .filter_destroy = testfilter_destroy,
+};
+
+static HRESULT testsource_query_accept(struct strmbase_pin *iface, const AM_MEDIA_TYPE *mt)
+{
+    return mt->bTemporalCompression ? S_OK : S_FALSE;
+}
+
+static HRESULT testsource_get_media_type(struct strmbase_pin *iface, unsigned int index, AM_MEDIA_TYPE *mt)
+{
+    struct testfilter *filter = impl_from_strmbase_filter(iface->filter);
+    if (!index)
+    {
+        CopyMediaType(mt, &filter->source_mt);
+        return S_OK;
+    }
+    return VFW_S_NO_MORE_ITEMS;
+}
+
+static void test_sink_allocator(IPin *pin)
+{
+    ALLOCATOR_PROPERTIES req_props = {1, 5000, 1, 0}, ret_props;
+    IMemAllocator *req_allocator, *ret_allocator;
+    IMemInputPin *input;
+    HRESULT hr;
+
+    IPin_QueryInterface(pin, &IID_IMemInputPin, (void **)&input);
+
+    hr = IMemInputPin_NotifyAllocator(input, NULL, TRUE);
+    todo_wine ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+
+    hr = IMemInputPin_GetAllocatorRequirements(input, &ret_props);
+    ok(hr == E_NOTIMPL, "Got hr %#x.\n", hr);
+
+    hr = IMemInputPin_GetAllocator(input, &ret_allocator);
+    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    if (hr == S_OK)
+    {
+        hr = IMemInputPin_NotifyAllocator(input, ret_allocator, TRUE);
+        ok(hr == S_OK, "Got hr %#x.\n", hr);
+        IMemAllocator_Release(ret_allocator);
+    }
+
+    CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER,
+            &IID_IMemAllocator, (void **)&req_allocator);
+
+    hr = IMemInputPin_NotifyAllocator(input, req_allocator, TRUE);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    hr = IMemInputPin_GetAllocator(input, &ret_allocator);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(ret_allocator == req_allocator, "Allocators didn't match.\n");
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    IMemAllocator_Release(ret_allocator);
+
+    hr = IMemAllocator_SetProperties(req_allocator, &req_props, &ret_props);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    hr = IMemAllocator_Commit(req_allocator);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    IMemAllocator_Release(req_allocator);
+    IMemInputPin_Release(input);
+}
+
+static HRESULT WINAPI testsource_AttemptConnection(struct strmbase_source *iface,
+        IPin *peer, const AM_MEDIA_TYPE *mt)
+{
+    HRESULT hr;
+
+    iface->pin.peer = peer;
+    IPin_AddRef(peer);
+    CopyMediaType(&iface->pin.mt, mt);
+
+    if (FAILED(hr = IPin_ReceiveConnection(peer, &iface->pin.IPin_iface, mt)))
+    {
+        ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
+        IPin_Release(peer);
+        iface->pin.peer = NULL;
+        FreeMediaType(&iface->pin.mt);
+    }
+
+    test_sink_allocator(peer);
+
+    return hr;
+}
+
+static const struct strmbase_source_ops testsource_ops =
+{
+    .base.pin_query_accept = testsource_query_accept,
+    .base.pin_get_media_type = testsource_get_media_type,
+    .pfnAttemptConnection = testsource_AttemptConnection,
+};
+
+static HRESULT testsink_query_interface(struct strmbase_pin *iface, REFIID iid, void **out)
+{
+    struct testfilter *filter = impl_from_strmbase_filter(iface->filter);
+
+    if (IsEqualGUID(iid, &IID_IMemInputPin))
+        *out = &filter->sink.IMemInputPin_iface;
+    else
+        return E_NOINTERFACE;
+
+    IUnknown_AddRef((IUnknown *)*out);
+    return S_OK;
+}
+
+static HRESULT testsink_query_accept(struct strmbase_pin *iface, const AM_MEDIA_TYPE *mt)
+{
+    struct testfilter *filter = impl_from_strmbase_filter(iface->filter);
+    if (filter->sink_mt && !compare_media_types(mt, filter->sink_mt))
+        return S_FALSE;
+    return S_OK;
+}
+
+static HRESULT testsink_get_media_type(struct strmbase_pin *iface, unsigned int index, AM_MEDIA_TYPE *mt)
+{
+    struct testfilter *filter = impl_from_strmbase_filter(iface->filter);
+    if (!index && filter->sink_mt)
+    {
+        CopyMediaType(mt, filter->sink_mt);
+        return S_OK;
+    }
+    return VFW_S_NO_MORE_ITEMS;
+}
+
+static HRESULT WINAPI testsink_Receive(struct strmbase_sink *iface, IMediaSample *sample)
+{
+    return S_OK;
+}
+
+static const struct strmbase_sink_ops testsink_ops =
+{
+    .base.pin_query_interface = testsink_query_interface,
+    .base.pin_query_accept = testsink_query_accept,
+    .base.pin_get_media_type = testsink_get_media_type,
+    .pfnReceive = testsink_Receive,
+};
+
+static void testfilter_init(struct testfilter *filter)
+{
+    static const GUID clsid = {0xabacab};
+    memset(filter, 0, sizeof(*filter));
+    strmbase_filter_init(&filter->filter, NULL, &clsid, &testfilter_ops);
+    strmbase_source_init(&filter->source, &filter->filter, L"source", &testsource_ops);
+    strmbase_sink_init(&filter->sink, &filter->filter, L"sink", &testsink_ops, NULL);
+}
+
+static void test_connect_pin(void)
+{
+    AM_MEDIA_TYPE req_mt =
+    {
+        .majortype = MEDIATYPE_Stream,
+        .subtype = MEDIASUBTYPE_Avi,
+        .formattype = FORMAT_None,
+    };
+    IBaseFilter *filter = create_sample_grabber();
+    struct testfilter testsource, testsink;
+    IPin *sink, *source, *peer;
+    IEnumMediaTypes *enummt;
+    ISampleGrabber *grabber;
+    AM_MEDIA_TYPE mt, *pmt;
+    IFilterGraph2 *graph;
+    HRESULT hr;
+    ULONG ref;
+
+    testfilter_init(&testsource);
+    testfilter_init(&testsink);
+    CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
+            &IID_IFilterGraph2, (void **)&graph);
+    IFilterGraph2_AddFilter(graph, &testsource.filter.IBaseFilter_iface, L"source");
+    IFilterGraph2_AddFilter(graph, &testsink.filter.IBaseFilter_iface, L"sink");
+    IFilterGraph2_AddFilter(graph, filter, L"sample grabber");
+    IBaseFilter_FindPin(filter, L"In", &sink);
+    IBaseFilter_FindPin(filter, L"Out", &source);
+    IBaseFilter_QueryInterface(filter, &IID_ISampleGrabber, (void **)&grabber);
+
+    testsource.source_mt.majortype = MEDIATYPE_Video;
+    testsource.source_mt.subtype = MEDIASUBTYPE_RGB8;
+    testsource.source_mt.formattype = FORMAT_VideoInfo;
+
+    hr = ISampleGrabber_GetConnectedMediaType(grabber, &mt);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+
+    /* Test sink connection. */
+
+    peer = (IPin *)0xdeadbeef;
+    hr = IPin_ConnectedTo(sink, &peer);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+    ok(!peer, "Got peer %p.\n", peer);
+
+    hr = IPin_ConnectionMediaType(sink, &mt);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+
+    hr = IFilterGraph2_ConnectDirect(graph, &testsource.source.pin.IPin_iface, sink, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    hr = IPin_ConnectedTo(sink, &peer);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(peer == &testsource.source.pin.IPin_iface, "Got peer %p.\n", peer);
+    IPin_Release(peer);
+
+    hr = IPin_ConnectionMediaType(sink, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(compare_media_types(&mt, &req_mt), "Media types didn't match.\n");
+
+    hr = ISampleGrabber_GetConnectedMediaType(grabber, NULL);
+    ok(hr == E_POINTER, "Got hr %#x.\n", hr);
+
+    hr = ISampleGrabber_GetConnectedMediaType(grabber, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(compare_media_types(&mt, &req_mt), "Media types didn't match.\n");
+
+    hr = IPin_EnumMediaTypes(sink, &enummt);
+    todo_wine ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+    if (hr == S_OK) IEnumMediaTypes_Release(enummt);
+    hr = IPin_EnumMediaTypes(source, &enummt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IEnumMediaTypes_Next(enummt, 1, &pmt, NULL);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    todo_wine ok(compare_media_types(pmt, &testsource.source_mt), "Media types didn't match.\n");
+    IEnumMediaTypes_Release(enummt);
+
+    req_mt.majortype = MEDIATYPE_Video;
+    req_mt.subtype = MEDIASUBTYPE_RGB8;
+    req_mt.formattype = FORMAT_VideoInfo;
+    hr = IPin_QueryAccept(sink, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_QueryAccept(source, &req_mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    req_mt.bTemporalCompression = TRUE;
+    hr = IPin_QueryAccept(source, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    memset(&mt, 0, sizeof(AM_MEDIA_TYPE));
+    mt.majortype = MEDIATYPE_Midi;
+    hr = ISampleGrabber_SetMediaType(grabber, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    hr = IPin_QueryAccept(source, &req_mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+    req_mt.majortype = MEDIATYPE_Midi;
+    req_mt.bTemporalCompression = FALSE;
+    hr = IPin_QueryAccept(source, &req_mt);
+    todo_wine ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+
+    req_mt.bTemporalCompression = TRUE;
+    hr = IPin_QueryAccept(source, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    memset(&mt, 0, sizeof(AM_MEDIA_TYPE));
+    hr = ISampleGrabber_SetMediaType(grabber, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    /* Test source connection. */
 
+    peer = (IPin *)0xdeadbeef;
+    hr = IPin_ConnectedTo(source, &peer);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+    ok(!peer, "Got peer %p.\n", peer);
+
+    hr = IPin_ConnectionMediaType(source, &mt);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+
+    /* Exact connection. */
+
+    req_mt.bTemporalCompression = FALSE;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
+
+    req_mt.bTemporalCompression = TRUE;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    if (hr == S_OK)
+    {
+        hr = IPin_ConnectedTo(source, &peer);
+        ok(hr == S_OK, "Got hr %#x.\n", hr);
+        ok(peer == &testsink.sink.pin.IPin_iface, "Got peer %p.\n", peer);
+        IPin_Release(peer);
+
+        hr = IPin_ConnectionMediaType(source, &mt);
+        ok(hr == S_OK, "Got hr %#x.\n", hr);
+        ok(compare_media_types(&mt, &req_mt), "Media types didn't match.\n");
+        ok(compare_media_types(&testsink.sink.pin.mt, &req_mt), "Media types didn't match.\n");
+        ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+
+        hr = IFilterGraph2_Disconnect(graph, source);
+        ok(hr == S_OK, "Got hr %#x.\n", hr);
+        hr = IFilterGraph2_Disconnect(graph, source);
+        ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+        ok(testsink.sink.pin.peer == source, "Got peer %p.\n", testsink.sink.pin.peer);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+
+    /* Connection with wildcards. */
+
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, NULL);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+
+    testsource.source_mt.bTemporalCompression = TRUE;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, NULL);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    todo_wine ok(compare_media_types(&testsink.sink.pin.mt, &testsource.source_mt), "Media types didn't match.\n");
+    todo_wine ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+    IFilterGraph2_Disconnect(graph, source);
+    IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+
+    req_mt.majortype = GUID_NULL;
+    req_mt.bTemporalCompression = FALSE;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    todo_wine ok(compare_media_types(&testsink.sink.pin.mt, &testsource.source_mt), "Media types didn't match.\n");
+    todo_wine ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+    IFilterGraph2_Disconnect(graph, source);
+    IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+
+    req_mt.subtype = MEDIASUBTYPE_RGB32;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+
+    req_mt.subtype = GUID_NULL;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    todo_wine ok(compare_media_types(&testsink.sink.pin.mt, &testsource.source_mt), "Media types didn't match.\n");
+    todo_wine ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+    IFilterGraph2_Disconnect(graph, source);
+    IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+
+    req_mt.formattype = FORMAT_None;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+
+    req_mt.majortype = MEDIATYPE_Video;
+    req_mt.subtype = MEDIASUBTYPE_RGB8;
+    req_mt.formattype = GUID_NULL;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        ok(compare_media_types(&testsink.sink.pin.mt, &testsource.source_mt), "Media types didn't match.\n");
+        ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+
+    req_mt.subtype = MEDIASUBTYPE_RGB32;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+
+    req_mt.subtype = GUID_NULL;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    todo_wine ok(compare_media_types(&testsink.sink.pin.mt, &testsource.source_mt), "Media types didn't match.\n");
+    todo_wine ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+    IFilterGraph2_Disconnect(graph, source);
+    IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+
+    req_mt.majortype = MEDIATYPE_Audio;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+
+    testsource.source_mt.majortype = testsource.source_mt.subtype = testsource.source_mt.formattype = GUID_NULL;
+    req_mt.majortype = req_mt.subtype = req_mt.formattype = GUID_NULL;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    todo_wine ok(compare_media_types(&testsink.sink.pin.mt, &testsource.source_mt), "Media types didn't match.\n");
+    todo_wine ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+    IFilterGraph2_Disconnect(graph, source);
+    IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+
+    req_mt.majortype = MEDIATYPE_Video;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+    req_mt.majortype = GUID_NULL;
+
+    req_mt.subtype = MEDIASUBTYPE_RGB8;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+    req_mt.subtype = GUID_NULL;
+
+    req_mt.formattype = FORMAT_None;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, &req_mt);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+    req_mt.formattype = GUID_NULL;
+
+    testsink.sink_mt = &req_mt;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, NULL);
+    todo_wine ok(hr == VFW_E_NO_ACCEPTABLE_TYPES, "Got hr %#x.\n", hr);
+    if (hr == S_OK)
+    {
+        IFilterGraph2_Disconnect(graph, source);
+        IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+    }
+
+    req_mt.bTemporalCompression = TRUE;
+    hr = IFilterGraph2_ConnectDirect(graph, source, &testsink.sink.pin.IPin_iface, NULL);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    ok(compare_media_types(&testsink.sink.pin.mt, &req_mt), "Media types didn't match.\n");
+    todo_wine ok(compare_media_types(&testsource.source.pin.mt, &testsink.sink.pin.mt), "Media types didn't match.\n");
+    IFilterGraph2_Disconnect(graph, source);
+    IFilterGraph2_Disconnect(graph, &testsink.sink.pin.IPin_iface);
+
+    hr = IFilterGraph2_Disconnect(graph, sink);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IFilterGraph2_Disconnect(graph, sink);
+    ok(hr == S_FALSE, "Got hr %#x.\n", hr);
+    ok(testsource.source.pin.peer == sink, "Got peer %p.\n", testsource.source.pin.peer);
+    IFilterGraph2_Disconnect(graph, &testsource.source.pin.IPin_iface);
+
+    peer = (IPin *)0xdeadbeef;
+    hr = IPin_ConnectedTo(sink, &peer);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+    ok(!peer, "Got peer %p.\n", peer);
+
+    hr = IPin_ConnectionMediaType(sink, &mt);
+    ok(hr == VFW_E_NOT_CONNECTED, "Got hr %#x.\n", hr);
+
+    IPin_Release(sink);
+    IPin_Release(source);
+    ref = IFilterGraph2_Release(graph);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+    ISampleGrabber_Release(grabber);
     ref = IBaseFilter_Release(filter);
     ok(!ref, "Got outstanding refcount %d.\n", ref);
+    ref = IBaseFilter_Release(&testsource.filter.IBaseFilter_iface);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+    ref = IBaseFilter_Release(&testsink.filter.IBaseFilter_iface);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
 }
 
 START_TEST(samplegrabber)
@@ -501,6 +1101,7 @@ START_TEST(samplegrabber)
     test_pin_info();
     test_aggregation();
     test_media_types();
+    test_connect_pin();
 
     CoUninitialize();
 }
-- 
2.25.0




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