dlls/wevtapi/tests/wevtapi.c

   1 /*
   2  * Copyright 2021 Dmitry Timoshkov
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define NONAMELESSUNION
  20
  21 #include <stdarg.h>
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winevt.h"
  26 #include "wine/test.h"
  27
  28 static void test_EvtGetChannelConfigProperty(void)
  29 {
  30     HKEY key;
  31     EVT_HANDLE config;
  32     DWORD size, ret;
  33     struct
  34     {
  35         EVT_VARIANT var;
  36         WCHAR buf[MAX_PATH];
  37     } path;
  38
  39     ret = RegCreateKeyW(HKEY_LOCAL_MACHINE, L"System\\CurrentControlSet\\Services\\EventLog\\Winetest", &key);
  40     if (ret == ERROR_ACCESS_DENIED)
  41     {
  42         skip("Not enough privileges to modify HKLM\n");
  43         return;
  44     }
  45     ok(ret == ERROR_SUCCESS, "RegCreateKey error %u\n", ret);
  46
  47     config = EvtOpenChannelConfig(NULL, L"Winetest", 0);
  48     ok(config != NULL, "EvtOpenChannelConfig error %u\n", GetLastError());
  49
  50     ret = EvtGetChannelConfigProperty(config, EvtChannelLoggingConfigLogFilePath, 0, 0, NULL, &size);
  51     ok(!ret, "EvtGetChannelConfigProperty should fail\n");
  52     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "got %u\n", GetLastError());
  53     ok(size < sizeof(path), "got %u\n", size);
  54
  55     memset(&path, 0, sizeof(path));
  56     path.var.Count = 0xdeadbeef;
  57     path.var.Type = 0xdeadbeef;
  58     ret = EvtGetChannelConfigProperty(config, EvtChannelLoggingConfigLogFilePath, 0, size, (EVT_VARIANT *)&path, &size);
  59     ok(ret, "EvtGetChannelConfigProperty error %u\n", GetLastError());
  60     ok(path.var.Count == 0xdeadbeef, "got %u\n", path.var.Count);
  61     ok(path.var.Type == EvtVarTypeString, "got %u\n", path.var.Type);
  62     ok(size == sizeof(EVT_VARIANT) + (wcslen(path.var.u.StringVal) + 1) * sizeof(WCHAR), "got %u\n", size);
  63     ok(path.var.u.StringVal == path.buf, "path.var.u.StringVal = %p, path.buf = %p\n", path.var.u.StringVal, path.buf);
  64
  65     EvtClose(config);
  66
  67     RegDeleteKeyW(key, L"");
  68     RegCloseKey(key);
  69 }
  70
  71 START_TEST(wevtapi)
  72 {
  73     test_EvtGetChannelConfigProperty();
  74 }