dlls/dxdiagn/tests/provider.c

   1 /*
   2  * Unit tests for IDxDiagProvider
   3  *
   4  * Copyright (C) 2009 Andrew Nguyen
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include "initguid.h"
  24 #include "dxdiag.h"
  25 #include "wine/test.h"
  26
  27 static void test_Initialize(void)
  28 {
  29     HRESULT hr;
  30     IDxDiagProvider *pddp;
  31     DXDIAG_INIT_PARAMS params;
  32
  33     hr = CoCreateInstance(&CLSID_DxDiagProvider, NULL, CLSCTX_INPROC_SERVER,
  34                           &IID_IDxDiagProvider, (LPVOID*)&pddp);
  35     ok(hr == S_OK ||
  36        broken(hr == REGDB_E_CLASSNOTREG), /* Clean W2K3 */
  37        "Creating a IDxDiagProvider instance failed with %x\n", hr);
  38     if (FAILED(hr))
  39     {
  40         skip("Failed to create a IDxDiagProvider instance\n");
  41         return;
  42     }
  43
  44     /* Test passing a NULL DXDIAG_INIT_PARAMS pointer. */
  45     hr = IDxDiagProvider_Initialize(pddp, NULL);
  46     ok(hr == E_POINTER,
  47        "Expected IDxDiagProvider::Initialize to return E_POINTER, got %x\n", hr);
  48
  49     /* Test passing invalid dwSize values. */
  50     params.dwSize = 0;
  51     hr = IDxDiagProvider_Initialize(pddp, &params);
  52     ok(hr == E_INVALIDARG,
  53        "Expected IDxDiagProvider::Initialize to return E_INVALIDARG, got %x\n", hr);
  54
  55     params.dwSize = sizeof(params) + 1;
  56     hr = IDxDiagProvider_Initialize(pddp, &params);
  57     ok(hr == E_INVALIDARG,
  58        "Expected IDxDiagProvider::Initialize to return E_INVALIDARG, got %x\n", hr);
  59
  60     /* Test passing an unexpected dwDxDiagHeaderVersion value. */
  61     params.dwSize = sizeof(params);
  62     params.dwDxDiagHeaderVersion = 0;
  63     params.bAllowWHQLChecks = FALSE;
  64     params.pReserved = NULL;
  65     hr = IDxDiagProvider_Initialize(pddp, &params);
  66     ok(hr == E_INVALIDARG,
  67        "Expected IDxDiagProvider::Initialize to return E_INVALIDARG, got %x\n", hr);
  68
  69     /* Setting pReserved to a non-NULL value causes a crash on Windows. */
  70     if (0)
  71     {
  72         params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
  73         params.bAllowWHQLChecks = FALSE;
  74         params.pReserved = (VOID*)0xdeadbeef;
  75         hr = IDxDiagProvider_Initialize(pddp, &params);
  76         trace("IDxDiagProvider::Initialize returned %x\n", hr);
  77     }
  78
  79     /* Test passing an appropriately initialized DXDIAG_INIT_PARAMS. */
  80     params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
  81     params.bAllowWHQLChecks = FALSE;
  82     params.pReserved = NULL;
  83     hr = IDxDiagProvider_Initialize(pddp, &params);
  84     ok(hr == S_OK, "Expected IDxDiagProvider::Initialize to return S_OK, got %x\n", hr);
  85
  86     /* Test initializing multiple times. */
  87     hr = IDxDiagProvider_Initialize(pddp, &params);
  88     ok(hr == S_OK, "Expected IDxDiagProvider::Initialize to return S_OK, got %x\n", hr);
  89
  90     IDxDiagProvider_Release(pddp);
  91 }
  92
  93 static void test_GetRootContainer(void)
  94 {
  95     HRESULT hr;
  96     IDxDiagProvider *pddp;
  97     IDxDiagContainer *pddc, *pddc2;
  98     DXDIAG_INIT_PARAMS params;
  99
 100     hr = CoCreateInstance(&CLSID_DxDiagProvider, NULL, CLSCTX_INPROC_SERVER,
 101                           &IID_IDxDiagProvider, (LPVOID*)&pddp);
 102     ok(hr == S_OK ||
 103        broken(hr == REGDB_E_CLASSNOTREG), /* Clean W2K3 */
 104        "Creating a IDxDiagProvider instance failed with %x\n", hr);
 105     if (FAILED(hr))
 106     {
 107         skip("Failed to create a IDxDiagProvider instance\n");
 108         return;
 109     }
 110
 111     /* Test calling IDxDiagProvider::GetRootContainer before initialization. */
 112     hr = IDxDiagProvider_GetRootContainer(pddp, NULL);
 113     ok(hr == CO_E_NOTINITIALIZED,
 114        "Expected IDxDiagProvider::GetRootContainer to return CO_E_NOTINITIALIZED, got %x\n", hr);
 115
 116     hr = IDxDiagProvider_GetRootContainer(pddp, &pddc);
 117     ok(hr == CO_E_NOTINITIALIZED,
 118        "Expected IDxDiagProvider::GetRootContainer to return CO_E_NOTINITIALIZED, got %x\n", hr);
 119
 120     params.dwSize = sizeof(params);
 121     params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
 122     params.bAllowWHQLChecks = FALSE;
 123     params.pReserved = NULL;
 124     hr = IDxDiagProvider_Initialize(pddp, &params);
 125     ok(hr == S_OK, "Expected IDxDiagProvider::Initialize to return S_OK, got %x\n", hr);
 126     if (FAILED(hr))
 127     {
 128         skip("IDxDiagProvider::Initialize failed\n");
 129         IDxDiagProvider_Release(pddp);
 130         return;
 131     }
 132
 133     /* Passing NULL causes a crash on Windows. */
 134     if (0)
 135     {
 136         hr = IDxDiagProvider_GetRootContainer(pddp, NULL);
 137         trace("IDxDiagProvider::GetRootContainer returned %x\n", hr);
 138     }
 139
 140     hr = IDxDiagProvider_GetRootContainer(pddp, &pddc);
 141     ok(hr == S_OK, "Expected IDxDiagProvider::GetRootContainer to return S_OK, got %x\n", hr);
 142
 143     /* IDxDiagProvider::GetRootContainer creates new instances of the root
 144      * container rather than maintain a static root container. */
 145     hr = IDxDiagProvider_GetRootContainer(pddp, &pddc2);
 146     ok(hr == S_OK, "Expected IDxDiagProvider::GetRootContainer to return S_OK, got %x\n", hr);
 147     ok(pddc != pddc2, "Expected the two pointers (%p vs. %p) to be unequal\n", pddc, pddc2);
 148
 149     IDxDiagContainer_Release(pddc2);
 150     IDxDiagContainer_Release(pddc);
 151     IDxDiagProvider_Release(pddp);
 152 }
 153
 154 START_TEST(provider)
 155 {
 156     CoInitialize(NULL);
 157     test_Initialize();
 158     test_GetRootContainer();
 159     CoUninitialize();
 160 }