dlls/mstask/tests/task_scheduler.c

   1 /*
   2  * Test suite for TaskScheduler interface
   3  *
   4  * Copyright (C) 2008 Google (Roy Shea)
   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 "corerror.h"
  24
  25 #include "initguid.h"
  26 #include "mstask.h"
  27 #include "wine/test.h"
  28
  29 static ITaskScheduler *test_task_scheduler;
  30
  31 static void test_NewWorkItem(void)
  32 {
  33     HRESULT hres;
  34     ITask *task;
  35     const WCHAR task_name[] = {'T', 'e', 's', 't', 'i', 'n', 'g', 0};
  36     GUID GUID_BAD;
  37
  38     /* Initialize a GUID that will not be a recognized CLSID or a IID */
  39     CoCreateGuid(&GUID_BAD);
  40
  41     /* Create TaskScheduler */
  42     hres = CoCreateInstance(&CLSID_CTaskScheduler, NULL, CLSCTX_INPROC_SERVER,
  43             &IID_ITaskScheduler, (void **) &test_task_scheduler);
  44     ok(hres == S_OK, "CTaskScheduler CoCreateInstance failed: %08x\n", hres);
  45     if (hres != S_OK)
  46     {
  47         skip("Failed to create task scheduler.  Skipping tests.\n");
  48         return;
  49     }
  50
  51     /* Test basic task creation */
  52     hres = ITaskScheduler_NewWorkItem(test_task_scheduler, task_name,
  53             &CLSID_CTask, &IID_ITask, (IUnknown**)&task);
  54     ok(hres == S_OK, "NewNetworkItem failed: %08x\n", hres);
  55     if (hres == S_OK)
  56         ITask_Release(task);
  57
  58     /* Task creation attempt using invalid work item class ID */
  59     hres = ITaskScheduler_NewWorkItem(test_task_scheduler, task_name,
  60             &GUID_BAD, &IID_ITask, (IUnknown**)&task);
  61     ok(hres == CLASS_E_CLASSNOTAVAILABLE,
  62             "Expected CLASS_E_CLASSNOTAVAILABLE: %08x\n", hres);
  63
  64     /* Task creation attempt using invalid interface ID */
  65     hres = ITaskScheduler_NewWorkItem(test_task_scheduler, task_name,
  66             &CLSID_CTask, &GUID_BAD, (IUnknown**)&task);
  67     ok(hres == E_NOINTERFACE, "Expected E_NOINTERFACE: %08x\n", hres);
  68
  69     /* Task creation attempt using invalid work item class and interface ID */
  70     hres = ITaskScheduler_NewWorkItem(test_task_scheduler, task_name,
  71             &GUID_BAD, &GUID_BAD, (IUnknown**)&task);
  72     ok(hres == CLASS_E_CLASSNOTAVAILABLE,
  73             "Expected CLASS_E_CLASSNOTAVAILABLE: %08x\n", hres);
  74
  75     ITaskScheduler_Release(test_task_scheduler);
  76     return;
  77 }
  78
  79 static void test_Activate(void)
  80 {
  81     HRESULT hres;
  82     ITask *task = NULL;
  83     const WCHAR not_task_name[] =
  84             {'N', 'o', 'S', 'u', 'c', 'h', 'T', 'a', 's', 'k', 0};
  85
  86     /* Create TaskScheduler */
  87     hres = CoCreateInstance(&CLSID_CTaskScheduler, NULL, CLSCTX_INPROC_SERVER,
  88             &IID_ITaskScheduler, (void **) &test_task_scheduler);
  89     ok(hres == S_OK, "CTaskScheduler CoCreateInstance failed: %08x\n", hres);
  90     if (hres != S_OK)
  91     {
  92         skip("Failed to create task scheduler.  Skipping tests.\n");
  93         return;
  94     }
  95
  96     /* Attempt to activate a nonexistent task */
  97     hres = ITaskScheduler_Activate(test_task_scheduler, not_task_name,
  98             &IID_ITask, (IUnknown**)&task);
  99     ok(hres == COR_E_FILENOTFOUND, "Expected COR_E_FILENOTFOUND: %08x\n", hres);
 100
 101     ITaskScheduler_Release(test_task_scheduler);
 102     return;
 103 }
 104
 105 START_TEST(task_scheduler)
 106 {
 107     CoInitialize(NULL);
 108     test_NewWorkItem();
 109     test_Activate();
 110     CoUninitialize();
 111 }