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556 lines
20 KiB
C
556 lines
20 KiB
C
/*
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* Filtermapper unit tests for Quartz
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*
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* Copyright (C) 2008 Alexander Dorofeyev
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include "wine/test.h"
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#include "winbase.h"
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#include "initguid.h"
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#include "dshow.h"
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#include "wine/winternl.h"
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#include "fil_data.h"
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DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
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/* Helper function, checks if filter with given name was enumerated. */
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static BOOL enum_find_filter(const WCHAR *wszFilterName, IEnumMoniker *pEnum)
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{
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IMoniker *pMoniker = NULL;
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BOOL found = FALSE;
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ULONG nb;
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HRESULT hr;
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static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
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while(!found && IEnumMoniker_Next(pEnum, 1, &pMoniker, &nb) == S_OK)
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{
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IPropertyBag * pPropBagCat = NULL;
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VARIANT var;
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VariantInit(&var);
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hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID*)&pPropBagCat);
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ok(SUCCEEDED(hr), "IMoniker_BindToStorage failed with %x\n", hr);
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if (FAILED(hr) || !pPropBagCat)
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{
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VariantClear(&var);
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IMoniker_Release(pMoniker);
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continue;
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}
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hr = IPropertyBag_Read(pPropBagCat, wszFriendlyName, &var, NULL);
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ok(SUCCEEDED(hr), "IPropertyBag_Read failed with %x\n", hr);
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if (SUCCEEDED(hr))
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{
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CHAR val1[512], val2[512];
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WideCharToMultiByte(CP_ACP, 0, V_BSTR(&var), -1, val1, sizeof(val1), 0, 0);
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WideCharToMultiByte(CP_ACP, 0, wszFilterName, -1, val2, sizeof(val2), 0, 0);
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if (!lstrcmpA(val1, val2)) found = TRUE;
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}
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IPropertyBag_Release(pPropBagCat);
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IMoniker_Release(pMoniker);
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VariantClear(&var);
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}
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return found;
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}
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static void test_fm2_enummatchingfilters(void)
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{
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IFilterMapper2 *pMapper = NULL;
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HRESULT hr;
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REGFILTER2 rgf2;
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REGFILTERPINS2 rgPins2[2];
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REGPINTYPES rgPinType;
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static const WCHAR wszFilterName1[] = {'T', 'e', 's', 't', 'f', 'i', 'l', 't', 'e', 'r', '1', 0 };
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static const WCHAR wszFilterName2[] = {'T', 'e', 's', 't', 'f', 'i', 'l', 't', 'e', 'r', '2', 0 };
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CLSID clsidFilter1;
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CLSID clsidFilter2;
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IEnumMoniker *pEnum = NULL;
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BOOL found, registered = TRUE;
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ZeroMemory(&rgf2, sizeof(rgf2));
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hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
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&IID_IFilterMapper2, (LPVOID*)&pMapper);
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ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
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if (FAILED(hr)) goto out;
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hr = CoCreateGuid(&clsidFilter1);
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ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
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hr = CoCreateGuid(&clsidFilter2);
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ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
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/* Test that a test renderer filter is returned when enumerating filters with bRender=FALSE */
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rgf2.dwVersion = 2;
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rgf2.dwMerit = MERIT_UNLIKELY;
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S2(U(rgf2)).cPins2 = 1;
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S2(U(rgf2)).rgPins2 = rgPins2;
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rgPins2[0].dwFlags = REG_PINFLAG_B_RENDERER;
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rgPins2[0].cInstances = 1;
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rgPins2[0].nMediaTypes = 1;
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rgPins2[0].lpMediaType = &rgPinType;
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rgPins2[0].nMediums = 0;
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rgPins2[0].lpMedium = NULL;
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rgPins2[0].clsPinCategory = NULL;
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rgPinType.clsMajorType = &GUID_NULL;
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rgPinType.clsMinorType = &GUID_NULL;
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hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter1, wszFilterName1, NULL,
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&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
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if (hr == E_ACCESSDENIED)
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{
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registered = FALSE;
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skip("Not authorized to register filters\n");
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}
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else
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{
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ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
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rgPins2[0].dwFlags = 0;
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rgPins2[1].dwFlags = REG_PINFLAG_B_OUTPUT;
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rgPins2[1].cInstances = 1;
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rgPins2[1].nMediaTypes = 1;
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rgPins2[1].lpMediaType = &rgPinType;
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rgPins2[1].nMediums = 0;
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rgPins2[1].lpMedium = NULL;
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rgPins2[1].clsPinCategory = NULL;
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S2(U(rgf2)).cPins2 = 2;
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hr = IFilterMapper2_RegisterFilter(pMapper, &clsidFilter2, wszFilterName2, NULL,
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&CLSID_LegacyAmFilterCategory, NULL, &rgf2);
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ok(hr == S_OK, "IFilterMapper2_RegisterFilter failed with %x\n", hr);
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hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
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0, NULL, NULL, &GUID_NULL, FALSE, FALSE, 0, NULL, NULL, &GUID_NULL);
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ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
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if (SUCCEEDED(hr) && pEnum)
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{
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found = enum_find_filter(wszFilterName1, pEnum);
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ok(found, "EnumMatchingFilters failed to return the test filter 1\n");
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}
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if (pEnum) IEnumMoniker_Release(pEnum);
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pEnum = NULL;
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hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
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0, NULL, NULL, &GUID_NULL, FALSE, FALSE, 0, NULL, NULL, &GUID_NULL);
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ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
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if (SUCCEEDED(hr) && pEnum)
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{
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found = enum_find_filter(wszFilterName2, pEnum);
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ok(found, "EnumMatchingFilters failed to return the test filter 2\n");
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}
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if (pEnum) IEnumMoniker_Release(pEnum);
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pEnum = NULL;
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/* Non renderer must not be returned with bRender=TRUE */
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hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
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0, NULL, NULL, &GUID_NULL, TRUE, FALSE, 0, NULL, NULL, &GUID_NULL);
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ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
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if (SUCCEEDED(hr) && pEnum)
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{
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found = enum_find_filter(wszFilterName1, pEnum);
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ok(found, "EnumMatchingFilters failed to return the test filter 1\n");
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}
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}
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if (pEnum) IEnumMoniker_Release(pEnum);
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pEnum = NULL;
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hr = IFilterMapper2_EnumMatchingFilters(pMapper, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
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0, NULL, NULL, &GUID_NULL, TRUE, FALSE, 0, NULL, NULL, &GUID_NULL);
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ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
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if (SUCCEEDED(hr) && pEnum)
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{
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found = enum_find_filter(wszFilterName2, pEnum);
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ok(!found, "EnumMatchingFilters should not return the test filter 2\n");
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}
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if (registered)
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{
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hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL,
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&clsidFilter1);
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ok(SUCCEEDED(hr), "IFilterMapper2_UnregisterFilter failed with %x\n", hr);
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hr = IFilterMapper2_UnregisterFilter(pMapper, &CLSID_LegacyAmFilterCategory, NULL,
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&clsidFilter2);
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ok(SUCCEEDED(hr), "IFilterMapper2_UnregisterFilter failed with %x\n", hr);
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}
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out:
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if (pEnum) IEnumMoniker_Release(pEnum);
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if (pMapper) IFilterMapper2_Release(pMapper);
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}
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static void test_legacy_filter_registration(void)
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{
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IFilterMapper2 *pMapper2 = NULL;
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IFilterMapper *pMapper = NULL;
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HRESULT hr;
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static const WCHAR wszFilterName[] = {'T', 'e', 's', 't', 'f', 'i', 'l', 't', 'e', 'r', 0 };
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static const CHAR szFilterName[] = "Testfilter";
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static const WCHAR wszPinName[] = {'P', 'i', 'n', '1', 0 };
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CLSID clsidFilter;
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CHAR szRegKey[MAX_PATH];
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static const CHAR szClsid[] = "CLSID";
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WCHAR wszGuidstring[MAX_PATH];
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CHAR szGuidstring[MAX_PATH];
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LONG lRet;
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HKEY hKey = NULL;
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IEnumMoniker *pEnum = NULL;
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BOOL found;
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IEnumRegFilters *pRegEnum = NULL;
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/* Test if legacy filter registration scheme works (filter is added to HKCR\Filter). IFilterMapper_RegisterFilter
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* registers in this way. Filters so registered must then be accessible through both IFilterMapper_EnumMatchingFilters
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* and IFilterMapper2_EnumMatchingFilters. */
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hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
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&IID_IFilterMapper2, (LPVOID*)&pMapper2);
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ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
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if (FAILED(hr)) goto out;
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hr = IFilterMapper2_QueryInterface(pMapper2, &IID_IFilterMapper, (void **)&pMapper);
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ok(hr == S_OK, "IFilterMapper2_QueryInterface failed with %x\n", hr);
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if (FAILED(hr)) goto out;
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/* Register a test filter. */
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hr = CoCreateGuid(&clsidFilter);
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ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
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lRet = StringFromGUID2(&clsidFilter, wszGuidstring, MAX_PATH);
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ok(lRet > 0, "StringFromGUID2 failed\n");
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if (!lRet) goto out;
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WideCharToMultiByte(CP_ACP, 0, wszGuidstring, -1, szGuidstring, MAX_PATH, 0, 0);
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lstrcpyA(szRegKey, szClsid);
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lstrcatA(szRegKey, "\\");
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lstrcatA(szRegKey, szGuidstring);
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/* Register---- functions need a filter class key to write pin and pin media type data to. Create a bogus
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* class key for it. */
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lRet = RegCreateKeyExA(HKEY_CLASSES_ROOT, szRegKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL);
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if (lRet == ERROR_ACCESS_DENIED)
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skip("Not authorized to register filters\n");
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else
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{
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ok(lRet == ERROR_SUCCESS, "RegCreateKeyExA failed with %x\n", HRESULT_FROM_WIN32(lRet));
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/* Set default value - this is interpreted as "friendly name" later. */
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lRet = RegSetValueExA(hKey, NULL, 0, REG_SZ, (LPBYTE)szFilterName, lstrlenA(szFilterName) + 1);
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ok(lRet == ERROR_SUCCESS, "RegSetValueExA failed with %x\n", HRESULT_FROM_WIN32(lRet));
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if (hKey) RegCloseKey(hKey);
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hKey = NULL;
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hr = IFilterMapper_RegisterFilter(pMapper, clsidFilter, wszFilterName, MERIT_UNLIKELY);
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ok(hr == S_OK, "IFilterMapper_RegisterFilter failed with %x\n", hr);
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hr = IFilterMapper_RegisterPin(pMapper, clsidFilter, wszPinName, TRUE, FALSE, FALSE, FALSE, GUID_NULL, NULL);
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ok(hr == S_OK, "IFilterMapper_RegisterPin failed with %x\n", hr);
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hr = IFilterMapper_RegisterPinType(pMapper, clsidFilter, wszPinName, GUID_NULL, GUID_NULL);
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ok(hr == S_OK, "IFilterMapper_RegisterPinType failed with %x\n", hr);
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hr = IFilterMapper2_EnumMatchingFilters(pMapper2, &pEnum, 0, TRUE, MERIT_UNLIKELY, TRUE,
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0, NULL, NULL, &GUID_NULL, FALSE, FALSE, 0, NULL, NULL, &GUID_NULL);
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ok(hr == S_OK, "IFilterMapper2_EnumMatchingFilters failed with %x\n", hr);
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if (SUCCEEDED(hr) && pEnum)
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{
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found = enum_find_filter(wszFilterName, pEnum);
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ok(found, "IFilterMapper2_EnumMatchingFilters failed to return the test filter\n");
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}
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if (pEnum) IEnumMoniker_Release(pEnum);
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pEnum = NULL;
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found = FALSE;
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hr = IFilterMapper_EnumMatchingFilters(pMapper, &pRegEnum, MERIT_UNLIKELY, TRUE, GUID_NULL, GUID_NULL,
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FALSE, FALSE, GUID_NULL, GUID_NULL);
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ok(hr == S_OK, "IFilterMapper_EnumMatchingFilters failed with %x\n", hr);
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if (SUCCEEDED(hr) && pRegEnum)
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{
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ULONG cFetched;
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REGFILTER *prgf;
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while(!found && IEnumRegFilters_Next(pRegEnum, 1, &prgf, &cFetched) == S_OK)
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{
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CHAR val[512];
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WideCharToMultiByte(CP_ACP, 0, prgf->Name, -1, val, sizeof(val), 0, 0);
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if (!lstrcmpA(val, szFilterName)) found = TRUE;
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CoTaskMemFree(prgf);
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}
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IEnumRegFilters_Release(pRegEnum);
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}
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ok(found, "IFilterMapper_EnumMatchingFilters failed to return the test filter\n");
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hr = IFilterMapper_UnregisterFilter(pMapper, clsidFilter);
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ok(hr == S_OK, "FilterMapper_UnregisterFilter failed with %x\n", hr);
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lRet = RegOpenKeyExA(HKEY_CLASSES_ROOT, szClsid, 0, KEY_WRITE | DELETE, &hKey);
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ok(lRet == ERROR_SUCCESS, "RegOpenKeyExA failed with %x\n", HRESULT_FROM_WIN32(lRet));
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lRet = RegDeleteKeyA(hKey, szGuidstring);
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ok(lRet == ERROR_SUCCESS, "RegDeleteKeyA failed with %x\n", HRESULT_FROM_WIN32(lRet));
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}
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if (hKey) RegCloseKey(hKey);
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hKey = NULL;
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out:
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if (pMapper) IFilterMapper_Release(pMapper);
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if (pMapper2) IFilterMapper2_Release(pMapper2);
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}
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static ULONG getRefcount(IUnknown *iface)
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{
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IUnknown_AddRef(iface);
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return IUnknown_Release(iface);
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}
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static void test_ifiltermapper_from_filtergraph(void)
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{
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IFilterGraph2* pgraph2 = NULL;
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IFilterMapper2 *pMapper2 = NULL;
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IFilterGraph *filtergraph = NULL;
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HRESULT hr;
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ULONG refcount;
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hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterGraph2, (LPVOID*)&pgraph2);
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ok(hr == S_OK, "CoCreateInstance failed with %08x\n", hr);
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if (!pgraph2) goto out;
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hr = IFilterGraph2_QueryInterface(pgraph2, &IID_IFilterMapper2, (LPVOID*)&pMapper2);
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ok(hr == S_OK, "IFilterGraph2_QueryInterface failed with %08x\n", hr);
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if (!pMapper2) goto out;
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refcount = getRefcount((IUnknown*)pgraph2);
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ok(refcount == 2, "unexpected reference count: %u\n", refcount);
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refcount = getRefcount((IUnknown*)pMapper2);
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ok(refcount == 2, "unexpected reference count: %u\n", refcount);
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IFilterMapper2_AddRef(pMapper2);
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refcount = getRefcount((IUnknown*)pgraph2);
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ok(refcount == 3, "unexpected reference count: %u\n", refcount);
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refcount = getRefcount((IUnknown*)pMapper2);
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ok(refcount == 3, "unexpected reference count: %u\n", refcount);
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IFilterMapper2_Release(pMapper2);
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hr = IFilterMapper2_QueryInterface(pMapper2, &IID_IFilterGraph, (LPVOID*)&filtergraph);
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ok(hr == S_OK, "IFilterMapper2_QueryInterface failed with %08x\n", hr);
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if (!filtergraph) goto out;
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IFilterMapper2_Release(pMapper2);
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pMapper2 = NULL;
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IFilterGraph_Release(filtergraph);
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filtergraph = NULL;
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hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, &IID_IFilterMapper2, (LPVOID*)&pMapper2);
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ok(hr == S_OK, "CoCreateInstance failed with %08x\n", hr);
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if (!pMapper2) goto out;
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hr = IFilterMapper2_QueryInterface(pMapper2, &IID_IFilterGraph, (LPVOID*)&filtergraph);
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ok(hr == E_NOINTERFACE, "IFilterMapper2_QueryInterface unexpected result: %08x\n", hr);
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out:
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if (pMapper2) IFilterMapper2_Release(pMapper2);
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if (filtergraph) IFilterGraph_Release(filtergraph);
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if (pgraph2) IFilterGraph2_Release(pgraph2);
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}
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static void test_register_filter_with_null_clsMinorType(void)
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{
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IFilterMapper2 *pMapper = NULL;
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HRESULT hr;
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REGFILTER2 rgf2;
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REGFILTERPINS rgPins;
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REGFILTERPINS2 rgPins2;
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REGPINTYPES rgPinType;
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static WCHAR wszPinName[] = {'P', 'i', 'n', 0 };
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static const WCHAR wszFilterName1[] = {'T', 'e', 's', 't', 'f', 'i', 'l', 't', 'e', 'r', '1', 0 };
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static const WCHAR wszFilterName2[] = {'T', 'e', 's', 't', 'f', 'i', 'l', 't', 'e', 'r', '2', 0 };
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CLSID clsidFilter1;
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CLSID clsidFilter2;
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hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
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&IID_IFilterMapper2, (LPVOID*)&pMapper);
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ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
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if (FAILED(hr)) goto out;
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hr = CoCreateGuid(&clsidFilter1);
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ok(hr == S_OK, "CoCreateGuid failed with %x\n", hr);
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|
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, wszFilterName1, 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, wszFilterName2, 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 crate 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:
|
|
if (pRegFilter)
|
|
CoTaskMemFree(pRegFilter);
|
|
if (psa)
|
|
{
|
|
SafeArrayUnaccessData(psa);
|
|
SafeArrayDestroy(psa);
|
|
}
|
|
if (pData)
|
|
IAMFilterData_Release(pData);
|
|
if (pMapper)
|
|
IFilterMapper2_Release(pMapper);
|
|
}
|
|
|
|
START_TEST(filtermapper)
|
|
{
|
|
CoInitialize(NULL);
|
|
|
|
test_fm2_enummatchingfilters();
|
|
test_legacy_filter_registration();
|
|
test_ifiltermapper_from_filtergraph();
|
|
test_register_filter_with_null_clsMinorType();
|
|
test_parse_filter_data();
|
|
|
|
CoUninitialize();
|
|
}
|