[PATCH 3/6] dmloader: Add COM tests for DirectMusicLoader.
Michael Stefaniuc
mstefani at redhat.de
Wed Mar 12 17:04:09 CDT 2014
---
dlls/dmloader/tests/loader.c | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/dlls/dmloader/tests/loader.c b/dlls/dmloader/tests/loader.c
index 3d8dd80..1105afa 100644
--- a/dlls/dmloader/tests/loader.c
+++ b/dlls/dmloader/tests/loader.c
@@ -134,6 +134,41 @@ static void test_simple_playing(void)
IDirectMusicLoader8_Release(loader);
}
+static void test_COM(void)
+{
+ IDirectMusicLoader8 *dml8 = (IDirectMusicLoader8*)0xdeadbeef;
+ IUnknown *unk;
+ ULONG refcount;
+ HRESULT hr;
+
+ /* COM aggregation */
+ hr = CoCreateInstance(&CLSID_DirectMusicLoader, (IUnknown*)&dml8, CLSCTX_INPROC_SERVER,
+ &IID_IUnknown, (void**)&dml8);
+ ok(hr == CLASS_E_NOAGGREGATION,
+ "DirectMusicLoader create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
+ ok(!dml8, "dml8 = %p\n", dml8);
+
+ /* Invalid RIID */
+ hr = CoCreateInstance(&CLSID_DirectMusicLoader, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IDirectMusicObject, (void**)&dml8);
+ ok(hr == E_NOINTERFACE, "DirectMusicLoader create failed: %08x, expected E_NOINTERFACE\n", hr);
+
+ /* Same refcount for all DirectMusicLoader interfaces */
+ hr = CoCreateInstance(&CLSID_DirectMusicLoader, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IDirectMusicLoader8, (void**)&dml8);
+ ok(hr == S_OK, "DirectMusicLoader create failed: %08x, expected S_OK\n", hr);
+ refcount = IDirectMusicLoader8_AddRef(dml8);
+ ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
+
+ hr = IDirectMusicLoader8_QueryInterface(dml8, &IID_IUnknown, (void**)&unk);
+ ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
+ refcount = IUnknown_AddRef(unk);
+ ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
+ refcount = IUnknown_Release(unk);
+
+ while (IDirectMusicLoader8_Release(dml8));
+}
+
START_TEST(loader)
{
CoInitialize(NULL);
@@ -146,5 +181,6 @@ START_TEST(loader)
}
test_release_object();
test_simple_playing();
+ test_COM();
CoUninitialize();
}
--
1.8.3.1
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