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Diffstat (limited to '')
| -rw-r--r-- | winpr/libwinpr/path/test/TestPathCchAppend.c | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/winpr/libwinpr/path/test/TestPathCchAppend.c b/winpr/libwinpr/path/test/TestPathCchAppend.c new file mode 100644 index 0000000..93524ca --- /dev/null +++ b/winpr/libwinpr/path/test/TestPathCchAppend.c @@ -0,0 +1,151 @@ + +#include <stdio.h> +#include <winpr/crt.h> +#include <winpr/path.h> +#include <winpr/tchar.h> +#include <winpr/winpr.h> + +static const TCHAR testBasePathBackslash[] = _T("C:\\Program Files\\"); +static const TCHAR testBasePathNoBackslash[] = _T("C:\\Program Files"); +static const TCHAR testMorePathBackslash[] = _T("\\Microsoft Visual Studio 11.0"); +static const TCHAR testMorePathNoBackslash[] = _T("Microsoft Visual Studio 11.0"); +static const TCHAR testPathOut[] = _T("C:\\Program Files\\Microsoft Visual Studio 11.0"); + +int TestPathCchAppend(int argc, char* argv[]) +{ + HRESULT status = 0; + TCHAR Path[PATHCCH_MAX_CCH]; + + WINPR_UNUSED(argc); + WINPR_UNUSED(argv); + + /* Base Path: Backslash, More Path: No Backslash */ + + _tcscpy(Path, testBasePathBackslash); + + status = PathCchAppend(Path, PATHCCH_MAX_CCH, testMorePathNoBackslash); + + if (status != S_OK) + { + _tprintf(_T("PathCchAppend status: 0x%08") _T(PRIX32) _T("\n"), status); + return -1; + } + + if (_tcscmp(Path, testPathOut) != 0) + { + _tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path, testPathOut); + return -1; + } + + /* Base Path: Backslash, More Path: Backslash */ + + _tcscpy(Path, testBasePathBackslash); + + status = PathCchAppend(Path, PATHCCH_MAX_CCH, testMorePathBackslash); + + if (status != S_OK) + { + _tprintf(_T("PathCchAppend status: 0x%08") _T(PRIX32) _T("\n"), status); + return -1; + } + + if (_tcscmp(Path, testPathOut) != 0) + { + _tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path, testPathOut); + return -1; + } + + /* Base Path: No Backslash, More Path: Backslash */ + + _tcscpy(Path, testBasePathNoBackslash); + + status = PathCchAppend(Path, PATHCCH_MAX_CCH, testMorePathBackslash); + + if (status != S_OK) + { + _tprintf(_T("PathCchAppend status: 0x%08") _T(PRIX32) _T("\n"), status); + return -1; + } + + if (_tcscmp(Path, testPathOut) != 0) + { + _tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path, testPathOut); + return -1; + } + + /* Base Path: No Backslash, More Path: No Backslash */ + + _tcscpy(Path, testBasePathNoBackslash); + + status = PathCchAppend(Path, PATHCCH_MAX_CCH, testMorePathNoBackslash); + + if (status != S_OK) + { + _tprintf(_T("PathCchAppend status: 0x%08") _T(PRIX32) _T("\n"), status); + return -1; + } + + if (_tcscmp(Path, testPathOut) != 0) + { + _tprintf(_T("Path Mismatch: Actual: %s, Expected: %s\n"), Path, testPathOut); + return -1; + } + + /* According to msdn a NULL Path is an invalid argument */ + status = PathCchAppend(NULL, PATHCCH_MAX_CCH, testMorePathNoBackslash); + if (status != E_INVALIDARG) + { + _tprintf(_T("PathCchAppend with NULL path unexpectedly returned status: 0x%08") _T( + PRIX32) _T("\n"), + status); + return -1; + } + + /* According to msdn a NULL pszMore is an invalid argument (although optional !?) */ + _tcscpy(Path, testBasePathNoBackslash); + status = PathCchAppend(Path, PATHCCH_MAX_CCH, NULL); + if (status != E_INVALIDARG) + { + _tprintf(_T("PathCchAppend with NULL pszMore unexpectedly returned status: 0x%08") _T( + PRIX32) _T("\n"), + status); + return -1; + } + + /* According to msdn cchPath must be > 0 and <= PATHCCH_MAX_CCH */ + _tcscpy(Path, testBasePathNoBackslash); + status = PathCchAppend(Path, 0, testMorePathNoBackslash); + if (status != E_INVALIDARG) + { + _tprintf(_T("PathCchAppend with cchPath value 0 unexpectedly returned status: 0x%08") _T( + PRIX32) _T("\n"), + status); + return -1; + } + _tcscpy(Path, testBasePathNoBackslash); + status = PathCchAppend(Path, PATHCCH_MAX_CCH + 1, testMorePathNoBackslash); + if (status != E_INVALIDARG) + { + _tprintf(_T("PathCchAppend with cchPath value > PATHCCH_MAX_CCH unexpectedly returned ") + _T("status: 0x%08") _T(PRIX32) _T("\n"), + status); + return -1; + } + + /* Resulting file must not exceed PATHCCH_MAX_CCH */ + + for (size_t i = 0; i < PATHCCH_MAX_CCH - 1; i++) + Path[i] = _T('X'); + + Path[PATHCCH_MAX_CCH - 1] = 0; + + status = PathCchAppend(Path, PATHCCH_MAX_CCH, _T("\\This cannot be appended to Path")); + if (SUCCEEDED(status)) + { + _tprintf(_T("PathCchAppend unexepectedly succeeded with status: 0x%08") _T(PRIX32) _T("\n"), + status); + return -1; + } + + return 0; +} |