dlls/dsound/tests/propset.c - wine - Git at Google

 /*
  * Unit tests for CLSID_DirectSoundPrivate property set functions (used by dxdiag)
  *
  * Copyright (c) 2003 Robert Reif
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */

 #define NONAMELESSSTRUCT
 #define NONAMELESSUNION
 #include <windows.h>

 #include <math.h>
 #include <stdlib.h>

 #include "wine/test.h"
 #include "windef.h"
 #include "wingdi.h"
 #include "dsound.h"
 #include "dsconf.h"

 #include "initguid.h"

 DEFINE_GUID(DSPROPSETID_VoiceManager,0x62A69BAE,0xDF9D,0x11D1,0x99,0xA6,0x00,0xC0,0x4F,0xC9,0x9D,0x46);
 DEFINE_GUID(DSPROPSETID_EAX20_ListenerProperties,0x306a6a8,0xb224,0x11d2,0x99,0xe5,0x0,0x0,0xe8,0xd8,0xc7,0x22);
 DEFINE_GUID(DSPROPSETID_EAX20_BufferProperties,0x306a6a7,0xb224,0x11d2,0x99,0xe5,0x0,0x0,0xe8,0xd8,0xc7,0x22);
 DEFINE_GUID(DSPROPSETID_I3DL2_ListenerProperties,0xDA0F0520,0x300A,0x11D3,0x8A,0x2B,0x00,0x60,0x97,0x0D,0xB0,0x11);
 DEFINE_GUID(DSPROPSETID_I3DL2_BufferProperties,0xDA0F0521,0x300A,0x11D3,0x8A,0x2B,0x00,0x60,0x97,0x0D,0xB0,0x11);
 DEFINE_GUID(DSPROPSETID_ZOOMFX_BufferProperties,0xCD5368E0,0x3450,0x11D3,0x8B,0x6E,0x00,0x10,0x5A,0x9B,0x7B,0xBC);

 typedef HRESULT  (CALLBACK * MYPROC)(REFCLSID, REFIID, LPVOID *);

 BOOL CALLBACK callback(PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_DATA data, LPVOID context)
 {
 	trace("found device:\n");
 	trace("\tType: %s\n",
 		data->Type == DIRECTSOUNDDEVICE_TYPE_EMULATED ? "Emulated" :
 		data->Type == DIRECTSOUNDDEVICE_TYPE_VXD ? "VxD" :
         	data->Type == DIRECTSOUNDDEVICE_TYPE_WDM ? "WDM" : "Unknown");
 	trace("\tDataFlow: %s\n",
         	data->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER ? "Render" :
         	data->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE ? "Capture" : "Unknown");
 	trace("\tDeviceId: {%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
 		data->DeviceId.Data1,data->DeviceId.Data2,data->DeviceId.Data3,
 		data->DeviceId.Data4[0],data->DeviceId.Data4[1],data->DeviceId.Data4[2],data->DeviceId.Data4[3],
 		data->DeviceId.Data4[4],data->DeviceId.Data4[5],data->DeviceId.Data4[6],data->DeviceId.Data4[7]);
 	trace("\tDescription: %s\n", data->Description);
 	trace("\tModule: %s\n", data->Module);
 	trace("\tInterface: %s\n", data->Interface);
 	trace("\tWaveDeviceId: %ld\n", data->WaveDeviceId);

 	return TRUE;
 }

 static void propset_private_tests()
 {
 	HMODULE	hDsound;
 	HRESULT hr;
 	IClassFactory	* pcf;
 	IKsPropertySet	* pps;
 	MYPROC fProc;
 	ULONG	support;

 	hDsound = LoadLibrary("dsound.dll");
 	ok(hDsound!=0,"LoadLibrary(dsound.dll) failed\n");
 	if (hDsound==0)
 		return;

 	fProc = (MYPROC)GetProcAddress(hDsound, "DllGetClassObject");

 	/* try direct sound first */
 	hr = (fProc)(&CLSID_DirectSound, &IID_IClassFactory, (void **)0);
 	ok(hr==DSERR_INVALIDPARAM,"DllGetClassObject(CLSID_DirectSound, IID_IClassFactory) should have failed: 0x%lx\n",hr);

 	hr = (fProc)(&CLSID_DirectSound, &IID_IClassFactory, (void **)(&pcf));
 	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSound, IID_IClassFactory) failed: 0x%lx\n",hr);
 	if (pcf==0)
 		goto error;

 	/* direct sound doesn't have an IKsPropertySet */
 	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)0);
 	ok(hr==DSERR_INVALIDPARAM, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

 	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
 	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

 	/* and the direct sound 8 version */
 	hr = (fProc)(&CLSID_DirectSound8, &IID_IClassFactory, (void **)(&pcf));
 	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSound8, IID_IClassFactory) failed: 0x%lx\n",hr);
 	if (pcf==0)
 		goto error;

 	/* direct sound 8 doesn't have an IKsPropertySet */
 	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
 	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

 	/* try direct sound capture next */
 	hr = (fProc)(&CLSID_DirectSoundCapture, &IID_IClassFactory, (void **)(&pcf));
 	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundCapture, IID_IClassFactory) failed: 0x%lx\n",hr);
 	if (pcf==0)
 		goto error;

 	/* direct sound capture doesn't have an IKsPropertySet */
 	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
 	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

 	/* and the direct sound capture 8 version */
 	hr = (fProc)(&CLSID_DirectSoundCapture8, &IID_IClassFactory, (void **)(&pcf));
 	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundCapture8, IID_IClassFactory) failed: 0x%lx\n",hr);
 	if (pcf==0)
 		goto error;

 	/* direct sound capture 8 doesn't have an IKsPropertySet */
 	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
 	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

 	/* try direct sound full duplex next */
 	hr = (fProc)(&CLSID_DirectSoundFullDuplex, &IID_IClassFactory, (void **)(&pcf));
 	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundFullDuplex, IID_IClassFactory) failed: 0x%lx\n",hr);
 	if (pcf==0)
 		goto error;

 	/* direct sound full duplex doesn't have an IKsPropertySet */
 	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
 	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

 	/* try direct sound private last */
 	hr = (fProc)(&CLSID_DirectSoundPrivate, &IID_IClassFactory, (void **)(&pcf));
 	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundPrivate, IID_IClassFactory) failed: 0x%lx\n",hr);
 	if (pcf==0)
 		goto error;

 	/* direct sound private does have an IKsPropertySet */
 	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
 	ok(hr==DS_OK, "CreateInstance(IID_IKsPropertySet) failed: 0x%lx\n",hr);
 	if (hr!=DS_OK)
 		goto error;

 	hr = pps->lpVtbl->QuerySupport(pps, &DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION, &support);
 	ok(hr==DS_OK, "QuerySupport(DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION) failed: 0x%lx\n",hr);
 	if (hr!=DS_OK)
 		goto error;

 	ok (support & KSPROPERTY_SUPPORT_GET, "Couldn't get DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION: support = 0x%lx\n",support);
 	ok (!(support & KSPROPERTY_SUPPORT_SET), "Shouldn't be able to set DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION: support = 0x%lx\n",support);

 	hr = pps->lpVtbl->QuerySupport(pps, &DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING, &support);
 	ok(hr==DS_OK, "QuerySupport(DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING) failed: 0x%lx\n",hr);
 	if (hr!=DS_OK)
 		goto error;

 	ok (support & KSPROPERTY_SUPPORT_GET, "Couldn't get DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING: support = 0x%lx\n",support);
 	ok (!(support & KSPROPERTY_SUPPORT_SET), "Shouldn't be able to set DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING: support = 0x%lx\n",support);

 	hr = pps->lpVtbl->QuerySupport(pps, &DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE, &support);
 	ok(hr==DS_OK, "QuerySupport(DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE) failed: 0x%lx\n",hr);
 	if (hr!=DS_OK)
 		goto error;

 	ok (support & KSPROPERTY_SUPPORT_GET, "Couldn't get DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE: support = 0x%lx\n",support);
 	ok (!(support & KSPROPERTY_SUPPORT_SET), "Shouldn't be able to set DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE: support = 0x%lx\n",support);

 	if (support & KSPROPERTY_SUPPORT_GET)
 	{
 		DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_DATA data;
 		ULONG bytes;

 		data.Callback = callback;
 		data.Context = 0;

 		hr = pps->lpVtbl->Get(pps, &DSPROPSETID_DirectSoundDevice,
 					  DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE,
 					  NULL,
 					  0,
 					  &data,
 					  sizeof(data),
 					  &bytes);
 		ok(hr==DS_OK, "Couldn't enumerate: 0x%lx\n",hr);
 	}

 error:
 	FreeLibrary(hDsound);
 }

 static HWND get_hwnd()
 {
     HWND hwnd=GetForegroundWindow();
     if (!hwnd)
         hwnd=GetDesktopWindow();
     return hwnd;
 }

 static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
                                    LPCSTR lpcstrModule, LPVOID lpContext)
 {
     HRESULT rc;
     LPDIRECTSOUND dso=NULL;
     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
     DSBUFFERDESC bufdesc;
     WAVEFORMATEX wfx;
     int ref;

     rc=DirectSoundCreate(lpGuid,&dso,NULL);
     ok(rc==DS_OK,"DirectSoundCreate failed: 0x%lx\n",rc);
     if (rc!=DS_OK)
         goto EXIT;

     /* We must call SetCooperativeLevel before calling CreateSoundBuffer */
     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
     ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
     if (rc!=DS_OK)
         goto EXIT;

     /* Testing 3D buffers */
     primary=NULL;
     ZeroMemory(&bufdesc, sizeof(bufdesc));
     bufdesc.dwSize=sizeof(bufdesc);
     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_LOCHARDWARE|DSBCAPS_CTRL3D;
     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
     ok(rc==DS_OK&&primary!=NULL,"CreateSoundBuffer failed to create a hardware 3D primary buffer: 0x%lx\n",rc);
     if (rc==DS_OK&&primary!=NULL) {
 	ZeroMemory(&wfx, sizeof(wfx));
 	wfx.wFormatTag=WAVE_FORMAT_PCM;
 	wfx.nChannels=1;
 	wfx.wBitsPerSample=16;
 	wfx.nSamplesPerSec=44100;
 	wfx.nBlockAlign=wfx.nChannels*wfx.wBitsPerSample/8;
 	wfx.nAvgBytesPerSec=wfx.nSamplesPerSec*wfx.nBlockAlign;
         ZeroMemory(&bufdesc, sizeof(bufdesc));
         bufdesc.dwSize=sizeof(bufdesc);
         bufdesc.dwFlags=DSBCAPS_CTRLDEFAULT|DSBCAPS_GETCURRENTPOSITION2;
         bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
         bufdesc.lpwfxFormat=&wfx;
         trace("  Testing a secondary buffer at %ldx%dx%d\n",
             wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
         ok(rc==DS_OK&&secondary!=NULL,"CreateSoundBuffer failed to create a secondary buffer 0x%lx\n",rc);
         if (rc==DS_OK&&secondary!=NULL) {
 	    IKsPropertySet * pPropertySet=NULL;
 	    rc=IDirectSoundBuffer_QueryInterface(secondary,&IID_IKsPropertySet,(void **)&pPropertySet);
 	    /* it's not an error for this to fail */
 	    if(rc==DS_OK) {
 		ULONG ulTypeSupport;
 		trace("  Supports property sets\n");
 		/* it's not an error for these to fail */
 		rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_VoiceManager,0,&ulTypeSupport);
 		if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET)))
 		    trace("    DSPROPSETID_VoiceManager supported\n");
 		else
 		    trace("    DSPROPSETID_VoiceManager not supported\n");
 		rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_EAX20_ListenerProperties,0,&ulTypeSupport);
 		if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET)))
 		    trace("    DSPROPSETID_EAX20_ListenerProperties supported\n");
 		else
 		    trace("    DSPROPSETID_EAX20_ListenerProperties not supported\n");
 		rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_EAX20_BufferProperties,0,&ulTypeSupport);
 		if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET)))
 		    trace("    DSPROPSETID_EAX20_BufferProperties supported\n");
 		else
 		    trace("    DSPROPSETID_EAX20_BufferProperties not supported\n");
 		rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_I3DL2_ListenerProperties,0,&ulTypeSupport);
 		if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET)))
 		    trace("    DSPROPSETID_I3DL2_ListenerProperties supported\n");
 		else
 		    trace("    DSPROPSETID_I3DL2_ListenerProperties not supported\n");
 		rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_I3DL2_BufferProperties,0,&ulTypeSupport);
 		if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET)))
 		    trace("    DSPROPSETID_I3DL2_BufferProperties supported\n");
 		else
 		    trace("    DSPROPSETID_I3DL2_BufferProperties not supported\n");
 		rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_ZOOMFX_BufferProperties,0,&ulTypeSupport);
 		if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET|KSPROPERTY_SUPPORT_SET)))
 		    trace("    DSPROPSETID_ZOOMFX_BufferProperties supported\n");
 		else
 		    trace("    DSPROPSETID_ZOOMFX_BufferProperties not supported\n");
 		ref=IKsPropertySet_Release(pPropertySet);
 		/* try a few common ones */
 		ok(ref==0,"IKsPropertySet_Release secondary has %d references, should have 0\n",ref);
 	    } else
 		trace("  Doesn't support property sets\n");
             ref=IDirectSoundBuffer_Release(secondary);
             ok(ref==0,"IDirectSoundBuffer_Release secondary has %d references, should have 0\n",ref);
         }

         ref=IDirectSoundBuffer_Release(primary);
         ok(ref==0,"IDirectSoundBuffer_Release primary has %d references, should have 0\n",ref);
     }

 EXIT:
     if (dso!=NULL) {
         ref=IDirectSound_Release(dso);
         ok(ref==0,"IDirectSound_Release has %d references, should have 0\n",ref);
     }
     return 1;
 }

 static void propset_buffer_tests()
 {
     HRESULT rc;
     rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
     ok(rc==DS_OK,"DirectSoundEnumerate failed: %ld\n",rc);
 }

 START_TEST(propset)
 {
     propset_private_tests();
     propset_buffer_tests();
 }
	/*
	* Unit tests for CLSID_DirectSoundPrivate property set functions (used by dxdiag)
	*
	* Copyright (c) 2003 Robert Reif
	*
	* This library is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* This library is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#define NONAMELESSSTRUCT
	#define NONAMELESSUNION
	#include <windows.h>

	#include <math.h>
	#include <stdlib.h>

	#include "wine/test.h"
	#include "windef.h"
	#include "wingdi.h"
	#include "dsound.h"
	#include "dsconf.h"

	#include "initguid.h"

	DEFINE_GUID(DSPROPSETID_VoiceManager,0x62A69BAE,0xDF9D,0x11D1,0x99,0xA6,0x00,0xC0,0x4F,0xC9,0x9D,0x46);
	DEFINE_GUID(DSPROPSETID_EAX20_ListenerProperties,0x306a6a8,0xb224,0x11d2,0x99,0xe5,0x0,0x0,0xe8,0xd8,0xc7,0x22);
	DEFINE_GUID(DSPROPSETID_EAX20_BufferProperties,0x306a6a7,0xb224,0x11d2,0x99,0xe5,0x0,0x0,0xe8,0xd8,0xc7,0x22);
	DEFINE_GUID(DSPROPSETID_I3DL2_ListenerProperties,0xDA0F0520,0x300A,0x11D3,0x8A,0x2B,0x00,0x60,0x97,0x0D,0xB0,0x11);
	DEFINE_GUID(DSPROPSETID_I3DL2_BufferProperties,0xDA0F0521,0x300A,0x11D3,0x8A,0x2B,0x00,0x60,0x97,0x0D,0xB0,0x11);
	DEFINE_GUID(DSPROPSETID_ZOOMFX_BufferProperties,0xCD5368E0,0x3450,0x11D3,0x8B,0x6E,0x00,0x10,0x5A,0x9B,0x7B,0xBC);

	typedef HRESULT (CALLBACK * MYPROC)(REFCLSID, REFIID, LPVOID *);

	BOOL CALLBACK callback(PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_DATA data, LPVOID context)
	{
	trace("found device:\n");
	trace("\tType: %s\n",
	data->Type == DIRECTSOUNDDEVICE_TYPE_EMULATED ? "Emulated" :
	data->Type == DIRECTSOUNDDEVICE_TYPE_VXD ? "VxD" :
	data->Type == DIRECTSOUNDDEVICE_TYPE_WDM ? "WDM" : "Unknown");
	trace("\tDataFlow: %s\n",
	data->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER ? "Render" :
	data->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE ? "Capture" : "Unknown");
	trace("\tDeviceId: {%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
	data->DeviceId.Data1,data->DeviceId.Data2,data->DeviceId.Data3,
	data->DeviceId.Data4[0],data->DeviceId.Data4[1],data->DeviceId.Data4[2],data->DeviceId.Data4[3],
	data->DeviceId.Data4[4],data->DeviceId.Data4[5],data->DeviceId.Data4[6],data->DeviceId.Data4[7]);
	trace("\tDescription: %s\n", data->Description);
	trace("\tModule: %s\n", data->Module);
	trace("\tInterface: %s\n", data->Interface);
	trace("\tWaveDeviceId: %ld\n", data->WaveDeviceId);

	return TRUE;
	}

	static void propset_private_tests()
	{
	HMODULE hDsound;
	HRESULT hr;
	IClassFactory * pcf;
	IKsPropertySet * pps;
	MYPROC fProc;
	ULONG support;

	hDsound = LoadLibrary("dsound.dll");
	ok(hDsound!=0,"LoadLibrary(dsound.dll) failed\n");
	if (hDsound==0)
	return;

	fProc = (MYPROC)GetProcAddress(hDsound, "DllGetClassObject");

	/* try direct sound first */
	hr = (fProc)(&CLSID_DirectSound, &IID_IClassFactory, (void **)0);
	ok(hr==DSERR_INVALIDPARAM,"DllGetClassObject(CLSID_DirectSound, IID_IClassFactory) should have failed: 0x%lx\n",hr);

	hr = (fProc)(&CLSID_DirectSound, &IID_IClassFactory, (void **)(&pcf));
	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSound, IID_IClassFactory) failed: 0x%lx\n",hr);
	if (pcf==0)
	goto error;

	/* direct sound doesn't have an IKsPropertySet */
	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)0);
	ok(hr==DSERR_INVALIDPARAM, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

	/* and the direct sound 8 version */
	hr = (fProc)(&CLSID_DirectSound8, &IID_IClassFactory, (void **)(&pcf));
	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSound8, IID_IClassFactory) failed: 0x%lx\n",hr);
	if (pcf==0)
	goto error;

	/* direct sound 8 doesn't have an IKsPropertySet */
	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

	/* try direct sound capture next */
	hr = (fProc)(&CLSID_DirectSoundCapture, &IID_IClassFactory, (void **)(&pcf));
	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundCapture, IID_IClassFactory) failed: 0x%lx\n",hr);
	if (pcf==0)
	goto error;

	/* direct sound capture doesn't have an IKsPropertySet */
	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

	/* and the direct sound capture 8 version */
	hr = (fProc)(&CLSID_DirectSoundCapture8, &IID_IClassFactory, (void **)(&pcf));
	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundCapture8, IID_IClassFactory) failed: 0x%lx\n",hr);
	if (pcf==0)
	goto error;

	/* direct sound capture 8 doesn't have an IKsPropertySet */
	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

	/* try direct sound full duplex next */
	hr = (fProc)(&CLSID_DirectSoundFullDuplex, &IID_IClassFactory, (void **)(&pcf));
	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundFullDuplex, IID_IClassFactory) failed: 0x%lx\n",hr);
	if (pcf==0)
	goto error;

	/* direct sound full duplex doesn't have an IKsPropertySet */
	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
	ok(hr==E_NOINTERFACE, "CreateInstance(IID_IKsPropertySet) should have failed: 0x%lx\n",hr);

	/* try direct sound private last */
	hr = (fProc)(&CLSID_DirectSoundPrivate, &IID_IClassFactory, (void **)(&pcf));
	ok(pcf!=0, "DllGetClassObject(CLSID_DirectSoundPrivate, IID_IClassFactory) failed: 0x%lx\n",hr);
	if (pcf==0)
	goto error;

	/* direct sound private does have an IKsPropertySet */
	hr = pcf->lpVtbl->CreateInstance(pcf, NULL, &IID_IKsPropertySet, (void **)(&pps));
	ok(hr==DS_OK, "CreateInstance(IID_IKsPropertySet) failed: 0x%lx\n",hr);
	if (hr!=DS_OK)
	goto error;

	hr = pps->lpVtbl->QuerySupport(pps, &DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION, &support);
	ok(hr==DS_OK, "QuerySupport(DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION) failed: 0x%lx\n",hr);
	if (hr!=DS_OK)
	goto error;

	ok (support & KSPROPERTY_SUPPORT_GET, "Couldn't get DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION: support = 0x%lx\n",support);
	ok (!(support & KSPROPERTY_SUPPORT_SET), "Shouldn't be able to set DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION: support = 0x%lx\n",support);

	hr = pps->lpVtbl->QuerySupport(pps, &DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING, &support);
	ok(hr==DS_OK, "QuerySupport(DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING) failed: 0x%lx\n",hr);
	if (hr!=DS_OK)
	goto error;

	ok (support & KSPROPERTY_SUPPORT_GET, "Couldn't get DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING: support = 0x%lx\n",support);
	ok (!(support & KSPROPERTY_SUPPORT_SET), "Shouldn't be able to set DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING: support = 0x%lx\n",support);

	hr = pps->lpVtbl->QuerySupport(pps, &DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE, &support);
	ok(hr==DS_OK, "QuerySupport(DSPROPSETID_DirectSoundDevice, DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE) failed: 0x%lx\n",hr);
	if (hr!=DS_OK)
	goto error;

	ok (support & KSPROPERTY_SUPPORT_GET, "Couldn't get DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE: support = 0x%lx\n",support);
	ok (!(support & KSPROPERTY_SUPPORT_SET), "Shouldn't be able to set DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE: support = 0x%lx\n",support);

	if (support & KSPROPERTY_SUPPORT_GET)
	{
	DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_DATA data;
	ULONG bytes;

	data.Callback = callback;
	data.Context = 0;

	hr = pps->lpVtbl->Get(pps, &DSPROPSETID_DirectSoundDevice,
	DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE,
	NULL,
	0,
	&data,
	sizeof(data),
	&bytes);
	ok(hr==DS_OK, "Couldn't enumerate: 0x%lx\n",hr);
	}

	error:
	FreeLibrary(hDsound);
	}

	static HWND get_hwnd()
	{
	HWND hwnd=GetForegroundWindow();
	if (!hwnd)
	hwnd=GetDesktopWindow();
	return hwnd;
	}

	static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
	LPCSTR lpcstrModule, LPVOID lpContext)
	{
	HRESULT rc;
	LPDIRECTSOUND dso=NULL;
	LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
	DSBUFFERDESC bufdesc;
	WAVEFORMATEX wfx;
	int ref;

	rc=DirectSoundCreate(lpGuid,&dso,NULL);
	ok(rc==DS_OK,"DirectSoundCreate failed: 0x%lx\n",rc);
	if (rc!=DS_OK)
	goto EXIT;

	/* We must call SetCooperativeLevel before calling CreateSoundBuffer */
	/* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
	rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
	ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
	if (rc!=DS_OK)
	goto EXIT;

	/* Testing 3D buffers */
	primary=NULL;
	ZeroMemory(&bufdesc, sizeof(bufdesc));
	bufdesc.dwSize=sizeof(bufdesc);
	bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER\|DSBCAPS_LOCHARDWARE\|DSBCAPS_CTRL3D;
	rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
	ok(rc==DS_OK&&primary!=NULL,"CreateSoundBuffer failed to create a hardware 3D primary buffer: 0x%lx\n",rc);
	if (rc==DS_OK&&primary!=NULL) {
	ZeroMemory(&wfx, sizeof(wfx));
	wfx.wFormatTag=WAVE_FORMAT_PCM;
	wfx.nChannels=1;
	wfx.wBitsPerSample=16;
	wfx.nSamplesPerSec=44100;
	wfx.nBlockAlign=wfx.nChannels*wfx.wBitsPerSample/8;
	wfx.nAvgBytesPerSec=wfx.nSamplesPerSec*wfx.nBlockAlign;
	ZeroMemory(&bufdesc, sizeof(bufdesc));
	bufdesc.dwSize=sizeof(bufdesc);
	bufdesc.dwFlags=DSBCAPS_CTRLDEFAULT\|DSBCAPS_GETCURRENTPOSITION2;
	bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
	bufdesc.lpwfxFormat=&wfx;
	trace(" Testing a secondary buffer at %ldx%dx%d\n",
	wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
	rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
	ok(rc==DS_OK&&secondary!=NULL,"CreateSoundBuffer failed to create a secondary buffer 0x%lx\n",rc);
	if (rc==DS_OK&&secondary!=NULL) {
	IKsPropertySet * pPropertySet=NULL;
	rc=IDirectSoundBuffer_QueryInterface(secondary,&IID_IKsPropertySet,(void **)&pPropertySet);
	/* it's not an error for this to fail */
	if(rc==DS_OK) {
	ULONG ulTypeSupport;
	trace(" Supports property sets\n");
	/* it's not an error for these to fail */
	rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_VoiceManager,0,&ulTypeSupport);
	if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET\|KSPROPERTY_SUPPORT_SET)))
	trace(" DSPROPSETID_VoiceManager supported\n");
	else
	trace(" DSPROPSETID_VoiceManager not supported\n");
	rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_EAX20_ListenerProperties,0,&ulTypeSupport);
	if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET\|KSPROPERTY_SUPPORT_SET)))
	trace(" DSPROPSETID_EAX20_ListenerProperties supported\n");
	else
	trace(" DSPROPSETID_EAX20_ListenerProperties not supported\n");
	rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_EAX20_BufferProperties,0,&ulTypeSupport);
	if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET\|KSPROPERTY_SUPPORT_SET)))
	trace(" DSPROPSETID_EAX20_BufferProperties supported\n");
	else
	trace(" DSPROPSETID_EAX20_BufferProperties not supported\n");
	rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_I3DL2_ListenerProperties,0,&ulTypeSupport);
	if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET\|KSPROPERTY_SUPPORT_SET)))
	trace(" DSPROPSETID_I3DL2_ListenerProperties supported\n");
	else
	trace(" DSPROPSETID_I3DL2_ListenerProperties not supported\n");
	rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_I3DL2_BufferProperties,0,&ulTypeSupport);
	if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET\|KSPROPERTY_SUPPORT_SET)))
	trace(" DSPROPSETID_I3DL2_BufferProperties supported\n");
	else
	trace(" DSPROPSETID_I3DL2_BufferProperties not supported\n");
	rc=IKsPropertySet_QuerySupport(pPropertySet,&DSPROPSETID_ZOOMFX_BufferProperties,0,&ulTypeSupport);
	if((rc==DS_OK)&&(ulTypeSupport&(KSPROPERTY_SUPPORT_GET\|KSPROPERTY_SUPPORT_SET)))
	trace(" DSPROPSETID_ZOOMFX_BufferProperties supported\n");
	else
	trace(" DSPROPSETID_ZOOMFX_BufferProperties not supported\n");
	ref=IKsPropertySet_Release(pPropertySet);
	/* try a few common ones */
	ok(ref==0,"IKsPropertySet_Release secondary has %d references, should have 0\n",ref);
	} else
	trace(" Doesn't support property sets\n");
	ref=IDirectSoundBuffer_Release(secondary);
	ok(ref==0,"IDirectSoundBuffer_Release secondary has %d references, should have 0\n",ref);
	}

	ref=IDirectSoundBuffer_Release(primary);
	ok(ref==0,"IDirectSoundBuffer_Release primary has %d references, should have 0\n",ref);
	}

	EXIT:
	if (dso!=NULL) {
	ref=IDirectSound_Release(dso);
	ok(ref==0,"IDirectSound_Release has %d references, should have 0\n",ref);
	}
	return 1;
	}

	static void propset_buffer_tests()
	{
	HRESULT rc;
	rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
	ok(rc==DS_OK,"DirectSoundEnumerate failed: %ld\n",rc);
	}

	START_TEST(propset)
	{
	propset_private_tests();
	propset_buffer_tests();
	}