Sweden-Number/dlls/dxdiagn/tests/provider.c

161 lines
5.7 KiB
C

/*
* Unit tests for IDxDiagProvider
*
* Copyright (C) 2009 Andrew Nguyen
*
* 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 "initguid.h"
#include "dxdiag.h"
#include "wine/test.h"
static void test_Initialize(void)
{
HRESULT hr;
IDxDiagProvider *pddp;
DXDIAG_INIT_PARAMS params;
hr = CoCreateInstance(&CLSID_DxDiagProvider, NULL, CLSCTX_INPROC_SERVER,
&IID_IDxDiagProvider, (LPVOID*)&pddp);
ok(hr == S_OK ||
broken(hr == REGDB_E_CLASSNOTREG), /* Clean W2K3 */
"Creating a IDxDiagProvider instance failed with %lx\n", hr);
if (FAILED(hr))
{
skip("Failed to create a IDxDiagProvider instance\n");
return;
}
/* Test passing a NULL DXDIAG_INIT_PARAMS pointer. */
hr = IDxDiagProvider_Initialize(pddp, NULL);
ok(hr == E_POINTER,
"Expected IDxDiagProvider::Initialize to return E_POINTER, got %lx\n", hr);
/* Test passing invalid dwSize values. */
params.dwSize = 0;
hr = IDxDiagProvider_Initialize(pddp, &params);
ok(hr == E_INVALIDARG,
"Expected IDxDiagProvider::Initialize to return E_INVALIDARG, got %lx\n", hr);
params.dwSize = sizeof(params) + 1;
hr = IDxDiagProvider_Initialize(pddp, &params);
ok(hr == E_INVALIDARG,
"Expected IDxDiagProvider::Initialize to return E_INVALIDARG, got %lx\n", hr);
/* Test passing an unexpected dwDxDiagHeaderVersion value. */
params.dwSize = sizeof(params);
params.dwDxDiagHeaderVersion = 0;
params.bAllowWHQLChecks = FALSE;
params.pReserved = NULL;
hr = IDxDiagProvider_Initialize(pddp, &params);
ok(hr == E_INVALIDARG,
"Expected IDxDiagProvider::Initialize to return E_INVALIDARG, got %lx\n", hr);
/* Setting pReserved to a non-NULL value causes a crash on Windows. */
if (0)
{
params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
params.bAllowWHQLChecks = FALSE;
params.pReserved = (VOID*)0xdeadbeef;
hr = IDxDiagProvider_Initialize(pddp, &params);
trace("IDxDiagProvider::Initialize returned %lx\n", hr);
}
/* Test passing an appropriately initialized DXDIAG_INIT_PARAMS. */
params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
params.bAllowWHQLChecks = FALSE;
params.pReserved = NULL;
hr = IDxDiagProvider_Initialize(pddp, &params);
ok(hr == S_OK, "Expected IDxDiagProvider::Initialize to return S_OK, got %lx\n", hr);
/* Test initializing multiple times. */
hr = IDxDiagProvider_Initialize(pddp, &params);
ok(hr == S_OK, "Expected IDxDiagProvider::Initialize to return S_OK, got %lx\n", hr);
IDxDiagProvider_Release(pddp);
}
static void test_GetRootContainer(void)
{
HRESULT hr;
IDxDiagProvider *pddp;
IDxDiagContainer *pddc, *pddc2;
DXDIAG_INIT_PARAMS params;
hr = CoCreateInstance(&CLSID_DxDiagProvider, NULL, CLSCTX_INPROC_SERVER,
&IID_IDxDiagProvider, (LPVOID*)&pddp);
ok(hr == S_OK ||
broken(hr == REGDB_E_CLASSNOTREG), /* Clean W2K3 */
"Creating a IDxDiagProvider instance failed with %lx\n", hr);
if (FAILED(hr))
{
skip("Failed to create a IDxDiagProvider instance\n");
return;
}
/* Test calling IDxDiagProvider::GetRootContainer before initialization. */
hr = IDxDiagProvider_GetRootContainer(pddp, NULL);
ok(hr == CO_E_NOTINITIALIZED,
"Expected IDxDiagProvider::GetRootContainer to return CO_E_NOTINITIALIZED, got %lx\n", hr);
hr = IDxDiagProvider_GetRootContainer(pddp, &pddc);
ok(hr == CO_E_NOTINITIALIZED,
"Expected IDxDiagProvider::GetRootContainer to return CO_E_NOTINITIALIZED, got %lx\n", hr);
params.dwSize = sizeof(params);
params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
params.bAllowWHQLChecks = FALSE;
params.pReserved = NULL;
hr = IDxDiagProvider_Initialize(pddp, &params);
ok(hr == S_OK, "Expected IDxDiagProvider::Initialize to return S_OK, got %lx\n", hr);
if (FAILED(hr))
{
skip("IDxDiagProvider::Initialize failed\n");
IDxDiagProvider_Release(pddp);
return;
}
/* Passing NULL causes a crash on Windows. */
if (0)
{
hr = IDxDiagProvider_GetRootContainer(pddp, NULL);
trace("IDxDiagProvider::GetRootContainer returned %lx\n", hr);
}
hr = IDxDiagProvider_GetRootContainer(pddp, &pddc);
ok(hr == S_OK, "Expected IDxDiagProvider::GetRootContainer to return S_OK, got %lx\n", hr);
/* IDxDiagProvider::GetRootContainer creates new instances of the root
* container rather than maintain a static root container. */
hr = IDxDiagProvider_GetRootContainer(pddp, &pddc2);
ok(hr == S_OK, "Expected IDxDiagProvider::GetRootContainer to return S_OK, got %lx\n", hr);
ok(pddc != pddc2, "Expected the two pointers (%p vs. %p) to be unequal\n", pddc, pddc2);
IDxDiagContainer_Release(pddc2);
IDxDiagContainer_Release(pddc);
IDxDiagProvider_Release(pddp);
}
START_TEST(provider)
{
CoInitialize(NULL);
test_Initialize();
test_GetRootContainer();
CoUninitialize();
}