rostests/apitests/shlwapi/PathIsUNC.c

   1 /*
   2  * Copyright 2017 Jared Smudde
   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 /* Documentation: https://msdn.microsoft.com/en-us/library/windows/desktop/bb773712(v=vs.85).aspx */
  20
  21 #include <apitest.h>
  22
  23 static BOOL (WINAPI *pPathIsUNC)(PCWSTR);
  24
  25 #define CALL_ISUNC(exp, str) \
  26 do { \
  27     BOOL ret = pPathIsUNC((str)); \
  28     ok(ret == (exp), "Expected %ls to be %d, was %d\n", (str), (exp), ret); \
  29 } while (0)
  30
  31 START_TEST(isuncpath)
  32 {
  33     HMODULE hDll = LoadLibraryA("shlwapi.dll");
  34
  35     pPathIsUNC = (void*)GetProcAddress(hDll, "PathIsUNCW");
  36     if (!hDll || !pPathIsUNC)
  37     {
  38         skip("shlwapi.dll or export PathIsUNCW not found! Tests will be skipped\n");
  39         return;
  40     }
  41
  42     CALL_ISUNC(TRUE, L"\\\\path1\\path2");
  43     CALL_ISUNC(TRUE, L"\\\\path1");
  44     CALL_ISUNC(FALSE, L"reactos\\path4\\path5");
  45     CALL_ISUNC(TRUE, L"\\\\");
  46     CALL_ISUNC(TRUE, L"\\\\?\\UNC\\path1\\path2");
  47     CALL_ISUNC(TRUE, L"\\\\?\\UNC\\path1");
  48     CALL_ISUNC(TRUE, L"\\\\?\\UNC\\");
  49     CALL_ISUNC(FALSE, L"\\path1");
  50     CALL_ISUNC(FALSE, L"path1");
  51     CALL_ISUNC(FALSE, L"c:\\path1");
  52
  53     /* MSDN says FALSE but the test shows TRUE on Windows 2003, but returns FALSE on Windows 7 */
  54     CALL_ISUNC(TRUE, L"\\\\?\\c:\\path1");
  55
  56     CALL_ISUNC(TRUE, L"\\\\path1\\");
  57     CALL_ISUNC(FALSE, L"//");
  58     CALL_ISUNC(FALSE, L"////path1");
  59     CALL_ISUNC(FALSE, L"////path1//path2");
  60     CALL_ISUNC(FALSE, L"reactos//path3//path4");
  61     CALL_ISUNC(TRUE, L"\\\\reactos\\?");
  62     CALL_ISUNC(TRUE, L"\\\\reactos\\\\");
  63     CALL_ISUNC(FALSE, (wchar_t*)NULL);
  64     CALL_ISUNC(FALSE, L" ");
  65
  66     /* The test shows TRUE on Windows 2003, but returns FALSE on Windows 7 */
  67     CALL_ISUNC(TRUE, L"\\\\?\\");
  68 }