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dsound/tests: Refcount tests for IDirectSoundCapture / IUnknown.

This commit is contained in:
Michael Stefaniuc 2012-08-16 01:22:58 +02:00 committed by Alexandre Julliard
parent 9383affe87
commit 598cc8f44a
1 changed files with 13 additions and 0 deletions
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13
dlls/dsound/tests/capture.c
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@ -19,6 +19,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include <stdio.h>
#include "initguid.h"
#include "windows.h"
@ -671,6 +672,7 @@ static void test_COM(void)
IDirectSoundCapture *dsc = (IDirectSoundCapture*)0xdeadbeef;
IDirectSoundCaptureBuffer *buffer = (IDirectSoundCaptureBuffer*)0xdeadbeef;
IDirectSoundNotify *notify;
IUnknown *unk;
DSCBUFFERDESC bufdesc;
WAVEFORMATEX wfx;
HRESULT hr;
@ -688,6 +690,17 @@ static void test_COM(void)
}
ok(hr == DS_OK, "DirectSoundCaptureCreate failed: %08x, expected DS_OK\n", hr);
/* Different refcount for IDirectSoundCapture and for IUnknown */
refcount = IDirectSoundCapture_AddRef(dsc);
ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
hr = IDirectSoundCapture_QueryInterface(dsc, &IID_IUnknown, (void**)&unk);
ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
refcount = IUnknown_AddRef(unk);
ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
IUnknown_Release(unk);
IUnknown_Release(unk);
IDirectSoundCapture_Release(dsc);
init_format(&wfx, WAVE_FORMAT_PCM, 44100, 16, 1);
ZeroMemory(&bufdesc, sizeof(bufdesc));
bufdesc.dwSize = sizeof(bufdesc);