130 lines
3.5 KiB
C
130 lines
3.5 KiB
C
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#include <stdio.h>
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#include <winpr/crt.h>
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#include <winpr/path.h>
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#include <winpr/tchar.h>
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#include <winpr/winpr.h>
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/**
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* Naming Files, Paths, and Namespaces:
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* http://msdn.microsoft.com/en-us/library/windows/desktop/aa365247/
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*/
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static const TCHAR testPathPrefixFileNamespace[] = _T("\\\\?\\C:\\Program Files\\");
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static const TCHAR testPathNoPrefixFileNamespace[] = _T("C:\\Program Files\\");
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static const TCHAR testPathPrefixFileNamespaceMinimum[] = _T("\\\\?\\C:");
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static const TCHAR testPathNoPrefixFileNamespaceMinimum[] = _T("C:");
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static const TCHAR testPathPrefixDeviceNamespace[] = _T("\\\\?\\GLOBALROOT");
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int TestPathCchStripPrefix(int argc, char* argv[])
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{
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HRESULT status;
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TCHAR Path[PATHCCH_MAX_CCH];
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int i;
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WINPR_UNUSED(argc);
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WINPR_UNUSED(argv);
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/**
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* PathCchStripPrefix returns S_OK if the prefix was removed, S_FALSE if
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* the path did not have a prefix to remove, or an HRESULT failure code.
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*/
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/* Path with prefix (File Namespace) */
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_tcscpy(Path, testPathPrefixFileNamespace);
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status = PathCchStripPrefix(Path, sizeof(testPathPrefixFileNamespace) / sizeof(TCHAR));
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if (status != S_OK)
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{
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_tprintf(_T("PathCchStripPrefix status: 0x%08") _T(PRIX32) _T("\n"), status);
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return -1;
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}
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if (_tcscmp(Path, testPathNoPrefixFileNamespace) != 0)
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{
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_tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path,
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testPathNoPrefixFileNamespace);
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return -1;
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}
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/* Path with prefix (Device Namespace) */
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_tcscpy(Path, testPathPrefixDeviceNamespace);
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status = PathCchStripPrefix(Path, sizeof(testPathPrefixDeviceNamespace) / sizeof(TCHAR));
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if (status != S_FALSE)
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{
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_tprintf(_T("PathCchStripPrefix status: 0x%08") _T(PRIX32) _T("\n"), status);
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return -1;
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}
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if (_tcscmp(Path, testPathPrefixDeviceNamespace) != 0)
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{
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_tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path,
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testPathPrefixDeviceNamespace);
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return -1;
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}
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/* NULL Path */
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status = PathCchStripPrefix(NULL, PATHCCH_MAX_CCH);
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if (status != E_INVALIDARG)
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{
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_tprintf(
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_T("PathCchStripPrefix with null path unexpectedly succeeded with status 0x%08") _T(
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PRIX32) _T("\n"),
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status);
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return -1;
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}
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/* Invalid cchPath values: 0, 1, 2, 3 and > PATHCCH_MAX_CCH */
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for (i = 0; i < 5; i++)
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{
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_tcscpy(Path, testPathPrefixFileNamespace);
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if (i == 4)
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i = PATHCCH_MAX_CCH + 1;
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status = PathCchStripPrefix(Path, i);
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if (status != E_INVALIDARG)
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{
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_tprintf(_T("PathCchStripPrefix with invalid cchPath value %d unexpectedly succeeded ")
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_T("with status 0x%08") _T(PRIX32) _T("\n"),
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i, status);
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return -1;
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}
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}
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/* Minimum Path that would get successfully stripped on windows */
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_tcscpy(Path, testPathPrefixFileNamespaceMinimum);
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i = sizeof(testPathPrefixFileNamespaceMinimum) / sizeof(TCHAR);
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i = i - 1; /* include testing of a non-null terminated string */
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status = PathCchStripPrefix(Path, i);
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if (status != S_OK)
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{
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_tprintf(_T("PathCchStripPrefix with minimum valid strippable path length unexpectedly ")
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_T("returned status 0x%08") _T(PRIX32) _T("\n"),
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status);
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return -1;
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}
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if (_tcscmp(Path, testPathNoPrefixFileNamespaceMinimum))
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{
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_tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path,
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testPathNoPrefixFileNamespaceMinimum);
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return -1;
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}
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/* Invalid drive letter symbol */
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_tcscpy(Path, _T("\\\\?\\5:"));
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status = PathCchStripPrefix(Path, 6);
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if (status == S_OK)
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{
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_tprintf(
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_T("PathCchStripPrefix with invalid drive letter symbol unexpectedly succeeded\n"));
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return -1;
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}
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return 0;
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}
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