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wine-wine/dlls/quartz/tests/filtermapper.c

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/*
* Filtermapper unit tests for Quartz
*
* Copyright (C) 2008 Alexander Dorofeyev
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "wine/test.h"
#include "winbase.h"
#include "dshow.h"
#include "mediaobj.h"
#include "initguid.h"
#include "dmo.h"
#include "wine/fil_data.h"
static const GUID testclsid = {0x77777777};
static IFilterMapper3 *create_mapper(void)
{
IFilterMapper3 *ret;
HRESULT hr;
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper3, (void **)&ret);
ok(hr == S_OK, "Failed to create filter mapper, hr %#x.\n", hr);
return ret;
}
static ULONG get_refcount(void *iface)
{
IUnknown *unknown = iface;
IUnknown_AddRef(unknown);
return IUnknown_Release(unknown);
}
#define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
{
IUnknown *iface = iface_ptr;
HRESULT hr, expected_hr;
IUnknown *unk;
expected_hr = supported ? S_OK : E_NOINTERFACE;
hr = IUnknown_QueryInterface(iface, iid, (void **)&unk);
ok_(__FILE__, line)(hr == expected_hr, "Got hr %#x, expected %#x.\n", hr, expected_hr);
if (SUCCEEDED(hr))
IUnknown_Release(unk);
}
static void test_interfaces(void)
{
IFilterMapper3 *mapper = create_mapper();
check_interface(mapper, &IID_IAMFilterData, TRUE);
check_interface(mapper, &IID_IFilterMapper, TRUE);
check_interface(mapper, &IID_IFilterMapper2, TRUE);
check_interface(mapper, &IID_IFilterMapper3, TRUE);
check_interface(mapper, &IID_IUnknown, TRUE);
check_interface(mapper, &IID_IFilterGraph, FALSE);
IFilterMapper3_Release(mapper);
}
/* Helper function, checks if filter with given name was enumerated. */
static BOOL enum_find_filter(const WCHAR *wszFilterName, IEnumMoniker *pEnum)
{
IMoniker *pMoniker = NULL;
BOOL found = FALSE;
ULONG nb;
HRESULT hr;
while(!found && IEnumMoniker_Next(pEnum, 1, &pMoniker, &nb) == S_OK)
{
IPropertyBag * pPropBagCat = NULL;
VARIANT var;
VariantInit(&var);
hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID*)&pPropBagCat);
ok(SUCCEEDED(hr), "IMoniker_BindToStorage failed with %x\n", hr);
hr = IPropertyBag_Read(pPropBagCat, L"FriendlyName", &var, NULL);
ok(SUCCEEDED(hr), "IPropertyBag_Read failed with %x\n", hr);
if (!wcscmp(V_BSTR(&var), wszFilterName))
found = TRUE;
IPropertyBag_Release(pPropBagCat);
IMoniker_Release(pMoniker);
VariantClear(&var);
}
return found;
}
static void test_fm2_enummatchingfilters(void)
{
IEnumRegFilters *enum_reg;
IFilterMapper2 *pMapper = NULL;
IFilterMapper *mapper;
HRESULT hr;
REGFILTER2 rgf2;
REGFILTERPINS2 rgPins2[2];
REGPINTYPES rgPinType;
CLSID clsidFilter1;
CLSID clsidFilter2;
IEnumMoniker *pEnum = NULL;
BOOL found, registered = TRUE;
REGFILTER *regfilter;
ULONG count, ref;
ZeroMemory(&rgf2, sizeof(rgf2));
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (LPVOID*)&pMapper);
ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
if (FAILED(hr)) goto out;
hr = CoCreateGuid(&clsidFilter1);
ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
hr = CoCreateGuid(&clsidFilter2);
ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
/* Test that a test renderer filter is returned when enumerating filters with bRender=FALSE */
rgf2.dwVersion = 2;
rgf2.dwMerit = MERIT_UNLIKELY;
S2(U(rgf2)).cPins2 = 1;
S2(U(rgf2)).rgPins2 = rgPins2;
rgPins2[0].dwFlags = REG_PINFLAG_B_RENDERER;
rgPins2[0].cInstances = 1;
rgPins2[0].nMediaTypes = 1;
rgPins2[0].lpMediaType = &rgPinType;
rgPins2[0].nMediums = 0;
rgPins2[0].lpMedium = NULL;
rgPins2[0].clsPinCategory = NULL;
rgPinType.clsMajorType = &GUID_NULL;
rgPinType.clsMinorType = &GUID_NULL;
hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter1, L"Testfilter1", NULL,
&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
if (hr == E_ACCESSDENIED)
{
registered = FALSE;
skip("Not authorized to register filters\n");
}
else
{
ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
rgPins2[0].dwFlags = 0;
rgPins2[1].dwFlags = REG_PINFLAG_B_OUTPUT;
rgPins2[1].cInstances = 1;
rgPins2[1].nMediaTypes = 1;
rgPins2[1].lpMediaType = &rgPinType;
rgPins2[1].nMediums = 0;
rgPins2[1].lpMedium = NULL;
rgPins2[1].clsPinCategory = NULL;
S2(U(rgf2)).cPins2 = 2;
hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter2, L"Testfilter2", NULL,
&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
0, NULL, NULL, &GUID_NULL, FALSE, FALSE, 0, NULL, NULL, &GUID_NULL);
ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
if (SUCCEEDED(hr) && pEnum)
{
found = enum_find_filter(L"Testfilter1", pEnum);
ok(found, "EnumMatchingFilters failed to return the test filter 1\n");
}
if (pEnum) IEnumMoniker_Release(pEnum);
pEnum = NULL;
hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
0, NULL, NULL, &GUID_NULL, FALSE, FALSE, 0, NULL, NULL, &GUID_NULL);
ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
if (SUCCEEDED(hr) && pEnum)
{
found = enum_find_filter(L"Testfilter2", pEnum);
ok(found, "EnumMatchingFilters failed to return the test filter 2\n");
}
if (pEnum) IEnumMoniker_Release(pEnum);
pEnum = NULL;
/* Non renderer must not be returned with bRender=TRUE */
hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
0, NULL, NULL, &GUID_NULL, TRUE, FALSE, 0, NULL, NULL, &GUID_NULL);
ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
if (SUCCEEDED(hr) && pEnum)
{
found = enum_find_filter(L"Testfilter1", pEnum);
ok(found, "EnumMatchingFilters failed to return the test filter 1\n");
}
hr = IFilterMapper2_QueryInterface(pMapper, &IID_IFilterMapper, (void **)&mapper);
ok(hr == S_OK, "QueryInterface(IFilterMapper) failed: %#x\n", hr);
found = FALSE;
hr = IFilterMapper_EnumMatchingFilters(mapper, &enum_reg, MERIT_UNLIKELY,
FALSE, GUID_NULL, GUID_NULL, FALSE, FALSE, GUID_NULL, GUID_NULL);
ok(hr == S_OK, "IFilterMapper_EnumMatchingFilters failed: %#x\n", hr);
while (!found && IEnumRegFilters_Next(enum_reg, 1, &regfilter, &count) == S_OK)
{
if (!wcscmp(regfilter->Name, L"Testfilter1") && IsEqualGUID(&clsidFilter1, &regfilter->Clsid))
found = TRUE;
}
IEnumRegFilters_Release(enum_reg);
ok(found, "IFilterMapper didn't find filter\n");
IFilterMapper_Release(mapper);
}
if (pEnum) IEnumMoniker_Release(pEnum);
pEnum = NULL;
hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
0, NULL, NULL, &GUID_NULL, TRUE, FALSE, 0, NULL, NULL, &GUID_NULL);
ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
if (SUCCEEDED(hr) && pEnum)
{
found = enum_find_filter(L"Testfilter2", pEnum);
ok(!found, "EnumMatchingFilters should not return the test filter 2\n");
}
if (registered)
{
hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL,
&clsidFilter1);
ok(SUCCEEDED(hr), "IFilterMapper2_UnregisterFilter failed with %x\n", hr);
hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL,
&clsidFilter2);
ok(SUCCEEDED(hr), "IFilterMapper2_UnregisterFilter failed with %x\n", hr);
}
out:
if (pEnum) IEnumMoniker_Release(pEnum);
ref = IFilterMapper2_Release(pMapper);
ok(!ref, "Got outstanding refcount %d.\n", ref);
}
static void test_legacy_filter_registration(void)
{
IEnumRegFilters *enum_reg;
IEnumMoniker *enum_mon;
IFilterMapper2 *mapper2;
IFilterMapper *mapper;
REGFILTER *regfilter;
WCHAR clsidstring[40];
WCHAR key_name[50];
ULONG count;
CLSID clsid;
LRESULT ret;
HRESULT hr;
BOOL found;
HKEY hkey;
/* Register* functions need a filter class key to write pin and pin media
* type data to. Create a bogus class key for it. */
CoCreateGuid(&clsid);
StringFromGUID2(&clsid, clsidstring, ARRAY_SIZE(clsidstring));
wcscpy(key_name, L"CLSID\\");
wcscat(key_name, clsidstring);
ret = RegCreateKeyExW(HKEY_CLASSES_ROOT, key_name, 0, NULL, 0, KEY_WRITE, NULL, &hkey, NULL);
if (ret == ERROR_ACCESS_DENIED)
{
skip("Not authorized to register filters\n");
return;
}
/* Test if legacy filter registration scheme works (filter is added to HKCR\Filter). IFilterMapper_RegisterFilter
* registers in this way. Filters so registered must then be accessible through both IFilterMapper_EnumMatchingFilters
* and IFilterMapper2_EnumMatchingFilters. */
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper2, (void **)&mapper2);
ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
hr = IFilterMapper2_QueryInterface(mapper2, &IID_IFilterMapper, (void **)&mapper);
ok(hr == S_OK, "IFilterMapper2_QueryInterface failed with %x\n", hr);
/* Set default value - this is interpreted as "friendly name" later. */
RegSetValueExW(hkey, NULL, 0, REG_SZ, (const BYTE *)L"Testfilter", sizeof(L"Testfilter"));
RegCloseKey(hkey);
hr = IFilterMapper_RegisterFilter(mapper, clsid, L"Testfilter", MERIT_UNLIKELY);
ok(hr == S_OK, "RegisterFilter failed: %#x\n", hr);
hr = IFilterMapper_RegisterPin(mapper, clsid, L"Pin1", TRUE, FALSE, FALSE, FALSE, GUID_NULL, NULL);
ok(hr == S_OK, "RegisterPin failed: %#x\n", hr);
hr = IFilterMapper_RegisterPinType(mapper, clsid, L"Pin1", GUID_NULL, GUID_NULL);
ok(hr == S_OK, "RegisterPinType failed: %#x\n", hr);
hr = IFilterMapper2_EnumMatchingFilters(mapper2, &enum_mon, 0, TRUE, MERIT_UNLIKELY, TRUE,
0, NULL, NULL, &GUID_NULL, FALSE, FALSE, 0, NULL, NULL, &GUID_NULL);
ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed: %x\n", hr);
ok(enum_find_filter(L"Testfilter", enum_mon), "IFilterMapper2 didn't find filter\n");
IEnumMoniker_Release(enum_mon);
found = FALSE;
hr = IFilterMapper_EnumMatchingFilters(mapper, &enum_reg, MERIT_UNLIKELY, TRUE, GUID_NULL, GUID_NULL,
FALSE, FALSE, GUID_NULL, GUID_NULL);
ok(hr == S_OK, "IFilterMapper_EnumMatchingFilters failed with %x\n", hr);
while(!found && IEnumRegFilters_Next(enum_reg, 1, &regfilter, &count) == S_OK)
{
if (!wcscmp(regfilter->Name, L"Testfilter") && IsEqualGUID(&clsid, &regfilter->Clsid))
found = TRUE;
}
IEnumRegFilters_Release(enum_reg);
ok(found, "IFilterMapper didn't find filter\n");
hr = IFilterMapper_UnregisterFilter(mapper, clsid);
ok(hr == S_OK, "FilterMapper_UnregisterFilter failed with %x\n", hr);
hr = IFilterMapper2_EnumMatchingFilters(mapper2, &enum_mon, 0, TRUE, MERIT_UNLIKELY, TRUE,
0, NULL, NULL, &GUID_NULL, FALSE, FALSE, 0, NULL, NULL, &GUID_NULL);
ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed: %x\n", hr);
ok(!enum_find_filter(L"Testfilter", enum_mon), "IFilterMapper2 shouldn't find filter\n");
IEnumMoniker_Release(enum_mon);
found = FALSE;
hr = IFilterMapper_EnumMatchingFilters(mapper, &enum_reg, MERIT_UNLIKELY, TRUE, GUID_NULL, GUID_NULL,
FALSE, FALSE, GUID_NULL, GUID_NULL);
ok(hr == S_OK, "IFilterMapper_EnumMatchingFilters failed with %x\n", hr);
while(!found && IEnumRegFilters_Next(enum_reg, 1, &regfilter, &count) == S_OK)
{
if (!wcscmp(regfilter->Name, L"Testfilter") && IsEqualGUID(&clsid, &regfilter->Clsid))
found = TRUE;
}
IEnumRegFilters_Release(enum_reg);
ok(!found, "IFilterMapper shouldn't find filter\n");
ret = RegDeleteKeyW(HKEY_CLASSES_ROOT, key_name);
ok(!ret, "RegDeleteKeyA failed: %lu\n", ret);
hr = IFilterMapper_RegisterFilter(mapper, clsid, L"Testfilter", MERIT_UNLIKELY);
ok(hr == S_OK, "RegisterFilter failed: %#x\n", hr);
hr = IFilterMapper_UnregisterFilter(mapper, clsid);
ok(hr == S_OK, "FilterMapper_UnregisterFilter failed with %x\n", hr);
IFilterMapper_Release(mapper);
IFilterMapper2_Release(mapper2);
}
static void test_register_filter_with_null_clsMinorType(void)
{
static WCHAR wszPinName[] = L"Pin";
IFilterMapper2 *pMapper = NULL;
HRESULT hr;
REGFILTER2 rgf2;
REGFILTERPINS rgPins;
REGFILTERPINS2 rgPins2;
REGPINTYPES rgPinType;
CLSID clsidFilter1;
CLSID clsidFilter2;
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (LPVOID*)&pMapper);
ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
if (FAILED(hr)) goto out;
hr = CoCreateGuid(&clsidFilter1);
ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
hr = CoCreateGuid(&clsidFilter2);
ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
rgPinType.clsMajorType = &GUID_NULL;
/* Make sure quartz accepts it without crashing */
rgPinType.clsMinorType = NULL;
/* Test with pin descript version 1 */
ZeroMemory(&rgf2, sizeof(rgf2));
rgf2.dwVersion = 1;
rgf2.dwMerit = MERIT_UNLIKELY;
S1(U(rgf2)).cPins = 1;
S1(U(rgf2)).rgPins = &rgPins;
rgPins.strName = wszPinName;
rgPins.bRendered = 1;
rgPins.bOutput = 0;
rgPins.bZero = 0;
rgPins.bMany = 0;
rgPins.clsConnectsToFilter = NULL;
rgPins.strConnectsToPin = NULL;
rgPins.nMediaTypes = 1;
rgPins.lpMediaType = &rgPinType;
hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter1, L"Testfilter1", NULL,
&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
if (hr == E_ACCESSDENIED)
{
skip("Not authorized to register filters\n");
goto out;
}
ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL, &clsidFilter1);
ok(hr == S_OK, "FilterMapper_UnregisterFilter failed with %x\n", hr);
/* Test with pin descript version 2 */
ZeroMemory(&rgf2, sizeof(rgf2));
rgf2.dwVersion = 2;
rgf2.dwMerit = MERIT_UNLIKELY;
S2(U(rgf2)).cPins2 = 1;
S2(U(rgf2)).rgPins2 = &rgPins2;
rgPins2.dwFlags = REG_PINFLAG_B_RENDERER;
rgPins2.cInstances = 1;
rgPins2.nMediaTypes = 1;
rgPins2.lpMediaType = &rgPinType;
rgPins2.nMediums = 0;
rgPins2.lpMedium = NULL;
rgPins2.clsPinCategory = NULL;
hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter2, L"Testfilter2", NULL,
&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL, &clsidFilter2);
ok(hr == S_OK, "FilterMapper_UnregisterFilter failed with %x\n", hr);
out:
if (pMapper) IFilterMapper2_Release(pMapper);
}
static void test_parse_filter_data(void)
{
static const BYTE data_block[] = {
0x02,0x00,0x00,0x00,0xff,0xff,0x5f,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x70,0x69,0x33,
0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x30,0x74,0x79,0x33,0x00,0x00,0x00,0x00,0x60,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x31,0x70,0x69,0x33,
0x08,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x30,0x74,0x79,0x33,0x00,0x00,0x00,0x00,0x60,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x76,0x69,0x64,0x73,
0x00,0x00,0x10,0x00,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
BYTE *prgbRegFilter2 = NULL;
REGFILTER2 *pRegFilter = NULL;
IFilterMapper2 *pMapper = NULL;
SAFEARRAYBOUND saBound;
SAFEARRAY *psa = NULL;
LPBYTE pbSAData = NULL;
HRESULT hr;
IAMFilterData *pData = NULL;
hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper2, (LPVOID*)&pMapper);
ok((hr == S_OK || broken(hr != S_OK)), "CoCreateInstance failed with %x\n", hr);
if (FAILED(hr)) goto out;
hr = IFilterMapper2_QueryInterface(pMapper, &IID_IAMFilterData, (LPVOID*)&pData);
ok((hr == S_OK || broken(hr != S_OK)), "Unable to find IID_IAMFilterData interface\n");
if (FAILED(hr)) goto out;
saBound.lLbound = 0;
saBound.cElements = sizeof(data_block);
psa = SafeArrayCreate(VT_UI1, 1, &saBound);
ok(psa != NULL, "Unable to create safe array\n");
if (!psa) goto out;
hr = SafeArrayAccessData(psa, (LPVOID *)&pbSAData);
ok(hr == S_OK, "Unable to access array data\n");
if (FAILED(hr)) goto out;
memcpy(pbSAData, data_block, sizeof(data_block));
hr = IAMFilterData_ParseFilterData(pData, pbSAData, sizeof(data_block), &prgbRegFilter2);
/* We cannot do anything here. prgbRegFilter2 is very unstable */
/* Pre Vista, this is a stack pointer so anything that changes the stack invalidats it */
/* Post Vista, it is a static pointer in the data section of the module */
pRegFilter =((REGFILTER2**)prgbRegFilter2)[0];
ok (hr==S_OK,"Failed to Parse filter Data\n");
ok(IsBadReadPtr(prgbRegFilter2,sizeof(REGFILTER2*))==0,"Bad read pointer returned\n");
ok(IsBadReadPtr(pRegFilter,sizeof(REGFILTER2))==0,"Bad read pointer for FilterData\n");
ok(pRegFilter->dwMerit == 0x5fffff,"Incorrect merit returned\n");
out:
CoTaskMemFree(pRegFilter);
if (psa)
{
SafeArrayUnaccessData(psa);
SafeArrayDestroy(psa);
}
if (pData)
IAMFilterData_Release(pData);
if (pMapper)
IFilterMapper2_Release(pMapper);
}
static const GUID test_iid = {0x33333333};
static LONG outer_ref = 1;
static HRESULT WINAPI outer_QueryInterface(IUnknown *iface, REFIID iid, void **out)
{
if (IsEqualGUID(iid, &IID_IUnknown)
|| IsEqualGUID(iid, &IID_IFilterMapper3)
|| IsEqualGUID(iid, &test_iid))
{
*out = (IUnknown *)0xdeadbeef;
return S_OK;
}
ok(0, "unexpected call %s\n", wine_dbgstr_guid(iid));
return E_NOINTERFACE;
}
static ULONG WINAPI outer_AddRef(IUnknown *iface)
{
return InterlockedIncrement(&outer_ref);
}
static ULONG WINAPI outer_Release(IUnknown *iface)
{
return InterlockedDecrement(&outer_ref);
}
static const IUnknownVtbl outer_vtbl =
{
outer_QueryInterface,
outer_AddRef,
outer_Release,
};
static IUnknown test_outer = {&outer_vtbl};
static void test_aggregation(void)
{
IFilterMapper3 *mapper, *mapper2;
IUnknown *unk, *unk2;
HRESULT hr;
ULONG ref;
mapper = (IFilterMapper3 *)0xdeadbeef;
hr = CoCreateInstance(&CLSID_FilterMapper2, &test_outer, CLSCTX_INPROC_SERVER,
&IID_IFilterMapper3, (void **)&mapper);
ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
ok(!mapper, "Got interface %p.\n", mapper);
hr = CoCreateInstance(&CLSID_FilterMapper2, &test_outer, CLSCTX_INPROC_SERVER,
&IID_IUnknown, (void **)&unk);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
ok(unk != &test_outer, "Returned IUnknown should not be outer IUnknown.\n");
ref = get_refcount(unk);
ok(ref == 1, "Got unexpected refcount %d.\n", ref);
ref = IUnknown_AddRef(unk);
ok(ref == 2, "Got unexpected refcount %d.\n", ref);
ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
ref = IUnknown_Release(unk);
ok(ref == 1, "Got unexpected refcount %d.\n", ref);
ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
hr = IUnknown_QueryInterface(unk, &IID_IUnknown, (void **)&unk2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(unk2 == unk, "Got unexpected IUnknown %p.\n", unk2);
IUnknown_Release(unk2);
hr = IUnknown_QueryInterface(unk, &IID_IFilterMapper3, (void **)&mapper);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IFilterMapper3_QueryInterface(mapper, &IID_IUnknown, (void **)&unk2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
hr = IFilterMapper3_QueryInterface(mapper, &IID_IFilterMapper3, (void **)&mapper2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(mapper2 == (IFilterMapper3 *)0xdeadbeef, "Got unexpected IFilterMapper3 %p.\n", mapper2);
hr = IUnknown_QueryInterface(unk, &test_iid, (void **)&unk2);
ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
ok(!unk2, "Got unexpected IUnknown %p.\n", unk2);
hr = IFilterMapper3_QueryInterface(mapper, &test_iid, (void **)&unk2);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
IFilterMapper3_Release(mapper);
ref = IUnknown_Release(unk);
ok(!ref, "Got unexpected refcount %d.\n", ref);
ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
}
static void test_dmo(void)
{
DMO_PARTIAL_MEDIATYPE mt = {MEDIATYPE_Audio, MEDIASUBTYPE_PCM};
IEnumMoniker *enumerator;
IFilterMapper3 *mapper;
IMoniker *moniker;
WCHAR *name;
HRESULT hr;
BOOL found;
ULONG ref;
hr = DMORegister(L"dmo test", &testclsid, &DMOCATEGORY_AUDIO_DECODER, 0, 1, &mt, 1, &mt);
if (hr == E_FAIL)
{
skip("Not enough permissions to register DMOs.\n");
return;
}
ok(hr == S_OK, "Got hr %#x.\n", hr);
mapper = create_mapper();
hr = IFilterMapper3_EnumMatchingFilters(mapper, &enumerator, 0, FALSE, 0,
FALSE, 0, NULL, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
found = FALSE;
while (IEnumMoniker_Next(enumerator, 1, &moniker, NULL) == S_OK)
{
hr = IMoniker_GetDisplayName(moniker, NULL, NULL, &name);
ok(hr == S_OK, "Got hr %#x.\n", hr);
if (!wcscmp(name, L"@device:dmo:{77777777-0000-0000-0000-000000000000}{57F2DB8B-E6BB-4513-9D43-DCD2A6593125}"))
found = TRUE;
CoTaskMemFree(name);
IMoniker_Release(moniker);
}
IEnumMoniker_Release(enumerator);
ok(found, "DMO should be enumerated.\n");
/* DMOs are enumerated by IFilterMapper in Windows 7 and higher. */
ref = IFilterMapper3_Release(mapper);
ok(!ref, "Got outstanding refcount %d.\n", ref);
hr = DMOUnregister(&testclsid, &DMOCATEGORY_AUDIO_DECODER);
ok(hr == S_OK, "Got hr %#x.\n", hr);
}
START_TEST(filtermapper)
{
CoInitialize(NULL);
test_interfaces();
test_fm2_enummatchingfilters();
test_legacy_filter_registration();
test_register_filter_with_null_clsMinorType();
test_parse_filter_data();
test_aggregation();
test_dmo();
CoUninitialize();
}
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