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dmband/tests: Add COM tests for DirectMusicBand.

This commit is contained in:
Michael Stefaniuc 2014-01-30 00:52:33 +01:00 committed by Alexandre Julliard
parent 7012235479
commit 2c6b86418d
1 changed files with 50 additions and 0 deletions
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50
dlls/dmband/tests/dmband.c
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@ -45,6 +45,55 @@ static BOOL missing_dmband(void)
return TRUE;
}
static void test_COM(void)
{
IDirectMusicBand *dmb = (IDirectMusicBand*)0xdeadbeef;
IDirectMusicObject *dmo;
IPersistStream *ps;
IUnknown *unk;
ULONG refcount;
HRESULT hr;
/* COM aggregation */
hr = CoCreateInstance(&CLSID_DirectMusicBand, (IUnknown*)&dmb, CLSCTX_INPROC_SERVER,
&IID_IUnknown, (void**)&dmb);
ok(hr == CLASS_E_NOAGGREGATION,
"DirectMusicBand create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
ok(!dmb, "dmb = %p\n", dmb);
/* Invalid RIID */
hr = CoCreateInstance(&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER, &IID_IClassFactory,
(void**)&dmb);
ok(hr == E_NOINTERFACE, "DirectMusicBand create failed: %08x, expected E_NOINTERFACE\n", hr);
/* Same refcount for all DirectMusicBand interfaces */
hr = CoCreateInstance(&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicBand,
(void**)&dmb);
ok(hr == S_OK, "DirectMusicBand create failed: %08x, expected S_OK\n", hr);
refcount = IDirectMusicBand_AddRef(dmb);
ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
hr = IDirectMusicBand_QueryInterface(dmb, &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 = IDirectMusicBand_QueryInterface(dmb, &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 = IDirectMusicBand_QueryInterface(dmb, &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);
while (IDirectMusicBand_Release(dmb));
}
static void test_dmband(void)
{
IUnknown *unknown = NULL;
@ -87,6 +136,7 @@ START_TEST(dmband)
return;
}
test_COM();
test_dmband();
CoUninitialize();