21e6012226
The HRESULT S_FALSE does not indicate an error: - return E_INVALIDARG instead of S_FALSE - return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER) instead of S_FALSE Also extended/fixed the corresponding ctest
95 lines
2.2 KiB
C
95 lines
2.2 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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static const TCHAR testPathBackslash[] = _T("C:\\Program Files\\");
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static const TCHAR testPathNoBackslash[] = _T("C:\\Program Files");
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int TestPathCchAddBackslash(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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/**
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* PathCchAddBackslash returns S_OK if the function was successful,
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* S_FALSE if the path string already ends in a backslash,
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* or an error code otherwise.
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*/
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_tcscpy(Path, testPathNoBackslash);
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/* Add a backslash to a path without a trailing backslash, expect S_OK */
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status = PathCchAddBackslash(Path, PATHCCH_MAX_CCH);
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if (status != S_OK)
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{
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_tprintf(_T("PathCchAddBackslash status: 0x%08X\n"), (unsigned) status);
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return -1;
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}
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if (_tcscmp(Path, testPathBackslash) != 0)
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{
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_tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path, testPathBackslash);
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return -1;
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}
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/* Add a backslash to a path with a trailing backslash, expect S_FALSE */
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_tcscpy(Path, testPathBackslash);
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status = PathCchAddBackslash(Path, PATHCCH_MAX_CCH);
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if (status != S_FALSE)
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{
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_tprintf(_T("PathCchAddBackslash status: 0x%08X\n"), (unsigned) status);
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return -1;
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}
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if (_tcscmp(Path, testPathBackslash) != 0)
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{
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_tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path, testPathBackslash);
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return -1;
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}
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/* Use NULL PSTR, expect FAILED(status) */
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status = PathCchAddBackslash(NULL, PATHCCH_MAX_CCH);
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if (SUCCEEDED(status))
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{
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_tprintf(_T("PathCchAddBackslash unexpectedly succeded with null buffer. Status: 0x%08X\n"), (unsigned) status);
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return -1;
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}
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/* Use insufficient size value, expect FAILED(status) */
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_tcscpy(Path, _T("C:\\tmp"));
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status = PathCchAddBackslash(Path, 7);
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if (SUCCEEDED(status))
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{
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_tprintf(_T("PathCchAddBackslash unexpectedly succeded with insufficient buffer size. Status: 0x%08X\n"), (unsigned) status);
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return -1;
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}
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/* Use minimum required size value, expect S_OK */
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_tcscpy(Path, _T("C:\\tmp"));
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status = PathCchAddBackslash(Path, 8);
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if (status != S_OK)
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{
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_tprintf(_T("PathCchAddBackslash failed with status: 0x%08X\n"), (unsigned) status);
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return -1;
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}
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return 0;
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}
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