wmp/tests: Add tests for IConnectionPointContainer.

dlls/wmp/tests/oleobj.c

@@ -854,10 +854,53 @@ static void test_QI(IUnknown *unk)
     hres = IUnknown_QueryInterface(unk, &IID_IOleInPlaceObjectWindowless, (void**)&tmp);
     ok(hres == S_OK, "Could not get IOleInPlaceObjectWindowless iface: %08x\n", hres);
     IUnknown_Release(tmp);
+}
+
+static void test_IConnectionPointContainer(IOleObject *oleobj)
+{
+    IConnectionPointContainer *container;
+    IConnectionPoint *point;
+    HRESULT hres;
 
-    hres = IUnknown_QueryInterface(unk, &IID_IConnectionPointContainer, (void**)&tmp);
+    hres = IOleObject_QueryInterface(oleobj, &IID_IConnectionPointContainer, (void**)&container);
     ok(hres == S_OK, "Could not get IConnectionPointContainer iface: %08x\n", hres);
-    IUnknown_Release(tmp);
+
+    hres = IConnectionPointContainer_FindConnectionPoint(container, &IID_IPropertyNotifySink, &point);
+    ok(hres == CONNECT_E_NOCONNECTION, "got: %08x\n", hres);
+
+    point = NULL;
+    hres = IConnectionPointContainer_FindConnectionPoint(container, &IID_IWMPEvents, &point);
+    todo_wine ok(hres == S_OK, "got: %08x\n", hres);
+    if(point)
+        IConnectionPoint_Release(point);
+
+    point = NULL;
+    hres = IConnectionPointContainer_FindConnectionPoint(container, &IID_IWMPEvents2, &point);
+    todo_wine ok(hres == S_OK, "got: %08x\n", hres);
+    if(point)
+        IConnectionPoint_Release(point);
+
+    point = NULL;
+    hres = IConnectionPointContainer_FindConnectionPoint(container, &IID_IWMPEvents3, &point);
+    if(FAILED(hres))
+        todo_wine win_skip("IWMPEvents3 not supported\n");
+    if(point)
+        IConnectionPoint_Release(point);
+
+    point = NULL;
+    hres = IConnectionPointContainer_FindConnectionPoint(container, &IID_IWMPEvents4, &point);
+    if(FAILED(hres))
+        todo_wine win_skip("IWMPEvents4 not supported\n");
+    if(point)
+        IConnectionPoint_Release(point);
+
+    point = NULL;
+    hres = IConnectionPointContainer_FindConnectionPoint(container, &IID__WMPOCXEvents, &point);
+    todo_wine ok(hres == S_OK, "got: %08x\n", hres);
+    if(point)
+        IConnectionPoint_Release(point);
+
+    IConnectionPointContainer_Release(container);
 }
 
 static void test_extent(IOleObject *oleobj)
@@ -955,6 +998,7 @@ static void test_wmp(void)
     IProvideClassInfo2_Release(class_info);
 
     test_QI((IUnknown*)oleobj);
+    test_IConnectionPointContainer(oleobj);
     test_extent(oleobj);
 
     hres = IOleObject_GetMiscStatus(oleobj, DVASPECT_CONTENT, &misc_status);