[PATCH 2/2] dmusic/tests: Add some COM tests for IDirectMusic/IDirectMusicCollection
Michael Stefaniuc
mstefani at redhat.de
Sat Dec 28 16:38:35 CST 2013
---
dlls/dmusic/tests/dmusic.c | 95 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
diff --git a/dlls/dmusic/tests/dmusic.c b/dlls/dmusic/tests/dmusic.c
index 3174685..c9b1d6b 100644
--- a/dlls/dmusic/tests/dmusic.c
+++ b/dlls/dmusic/tests/dmusic.c
@@ -230,10 +230,105 @@ static void test_dmbuffer(void)
IDirectMusic_Release(dmusic);
}
+static void test_COM(void)
+{
+ IDirectMusic8 *dm8 = (IDirectMusic8*)0xdeadbeef;
+ IDirectMusic *dm;
+ IUnknown *unk;
+ ULONG refcount;
+ HRESULT hr;
+
+ /* COM aggregation */
+ hr = CoCreateInstance(&CLSID_DirectMusic, (IUnknown*)&dm8, CLSCTX_INPROC_SERVER, &IID_IUnknown,
+ (void**)&dm8);
+ ok(hr == CLASS_E_NOAGGREGATION,
+ "DirectMusic8 create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
+ ok(!dm8, "dm8 = %p\n", dm8);
+
+ /* Invalid RIID */
+ hr = CoCreateInstance(&CLSID_DirectMusic, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicObject,
+ (void**)&dm8);
+ ok(hr == E_NOINTERFACE, "DirectMusic8 create failed: %08x, expected E_NOINTERFACE\n", hr);
+
+ /* Same refcount for DirectMusic and DirectMusic8 */
+ hr = CoCreateInstance(&CLSID_DirectMusic, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusic8,
+ (void**)&dm8);
+ ok(hr == S_OK, "DirectMusic8 create failed: %08x, expected S_OK\n", hr);
+ refcount = IDirectMusic8_AddRef(dm8);
+ ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
+
+ hr = IDirectMusic8_QueryInterface(dm8, &IID_IDirectMusic, (void**)&dm);
+ ok(hr == S_OK, "QueryInterface for IID_IDirectMusic failed: %08x\n", hr);
+ refcount = IDirectMusic_AddRef(dm);
+ ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
+ refcount = IDirectMusic_Release(dm);
+
+ hr = IDirectMusic8_QueryInterface(dm8, &IID_IUnknown, (void**)&unk);
+ ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
+ refcount = IUnknown_AddRef(unk);
+ ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
+ refcount = IUnknown_Release(unk);
+
+ ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
+ while (IDirectMusic8_Release(dm8));
+}
+
+static void test_COM_dmcoll(void)
+{
+ IDirectMusicCollection *dmc = (IDirectMusicCollection*)0xdeadbeef;
+ IDirectMusicObject *dmo;
+ IPersistStream *ps;
+ IUnknown *unk;
+ ULONG refcount;
+ HRESULT hr;
+
+ /* COM aggregation */
+ hr = CoCreateInstance(&CLSID_DirectMusicCollection, (IUnknown*)&dmc, CLSCTX_INPROC_SERVER,
+ &IID_IUnknown, (void**)&dmc);
+ ok(hr == CLASS_E_NOAGGREGATION,
+ "DirectMusicCollection create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
+ ok(!dmc, "dmc = %p\n", dmc);
+
+ /* Invalid RIID */
+ hr = CoCreateInstance(&CLSID_DirectMusicCollection, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IClassFactory, (void**)&dmc);
+ ok(hr == E_NOINTERFACE, "DirectMusicCollection create failed: %08x, expected E_NOINTERFACE\n", hr);
+
+ /* Same refcount for all DirectMusicCollection interfaces */
+ hr = CoCreateInstance(&CLSID_DirectMusicCollection, NULL, CLSCTX_INPROC_SERVER,
+ &IID_IDirectMusicCollection, (void**)&dmc);
+ ok(hr == S_OK, "DirectMusicCollection create failed: %08x, expected S_OK\n", hr);
+ refcount = IDirectMusicCollection_AddRef(dmc);
+ ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
+
+ hr = IDirectMusicCollection_QueryInterface(dmc, &IID_IDirectMusicObject, (void**)&dmo);
+ ok(hr == S_OK, "QueryInterface for IID_IDirectMusicObject failed: %08x\n", hr);
+ refcount = IDirectMusicObject_AddRef(dmo);
+ ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
+ refcount = IDirectMusicObject_Release(dmo);
+
+ hr = IDirectMusicCollection_QueryInterface(dmc, &IID_IPersistStream, (void**)&ps);
+ ok(hr == S_OK, "QueryInterface for IID_IPersistStream failed: %08x\n", hr);
+ refcount = IPersistStream_AddRef(ps);
+ ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
+ refcount = IPersistStream_Release(ps);
+
+ hr = IDirectMusicCollection_QueryInterface(dmc, &IID_IUnknown, (void**)&unk);
+ ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
+ refcount = IUnknown_AddRef(unk);
+ ok(refcount == 6, "refcount == %u, expected 6\n", refcount);
+ refcount = IUnknown_Release(unk);
+
+ ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
+ while (IDirectMusicCollection_Release(dmc));
+}
+
START_TEST(dmusic)
{
CoInitializeEx(NULL, COINIT_MULTITHREADED);
+ test_COM();
+ test_COM_dmcoll();
test_dmusic();
test_dmbuffer();
--
1.8.3.1
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