diff options
Diffstat (limited to 'src/pal/tests/palsuite/file_io/FindNextFileA/test1/FindNextFileA.cpp')
| -rw-r--r-- | src/pal/tests/palsuite/file_io/FindNextFileA/test1/FindNextFileA.cpp | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/file_io/FindNextFileA/test1/FindNextFileA.cpp b/src/pal/tests/palsuite/file_io/FindNextFileA/test1/FindNextFileA.cpp new file mode 100644 index 0000000000..578fa00542 --- /dev/null +++ b/src/pal/tests/palsuite/file_io/FindNextFileA/test1/FindNextFileA.cpp @@ -0,0 +1,243 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +/*===================================================================== +** +** Source: FindNextFileA.c +** +** Purpose: Tests the PAL implementation of the FindNextFileA function. +** +** +**===================================================================*/ + +#include <palsuite.h> + + +const char* szFindName = "test01.txt"; +const char* szFindName_02 = "test02.txt"; +const char* szFindNameWldCard_01 = "test0?.txt"; +const char* szFindNameWldCard_02 = "*.txt"; +const char* szDirName = "test_dir"; +const char* szDirName_02 = "test_dir_02"; +const char* szDirNameWldCard = "test_*"; + + + +void removeAll() +{ + WCHAR* wTempPtr = NULL; + + wTempPtr = convert((LPSTR)szDirName); + RemoveDirectoryW(wTempPtr); + free (wTempPtr); + wTempPtr = convert((LPSTR)szDirName_02); + RemoveDirectoryW(wTempPtr); + free (wTempPtr); + DeleteFile(szFindName); + DeleteFile(szFindName_02); +} + + + +BOOL createTestFile(const char* szName) +{ + FILE *pFile = NULL; + + pFile = fopen(szName, "w"); + if (pFile == NULL) + { + Trace("FindNextFile: ERROR -> Unable to create file \"%s\".\n", + szName); + removeAll(); + return FALSE; + } + else + { + fprintf(pFile, "FindNextFile test file, \"%s\".\n", szFindName); + fclose(pFile); + } + return TRUE; +} + + + +int __cdecl main(int argc, char *argv[]) +{ + WIN32_FIND_DATA findFileData; + WIN32_FIND_DATA findFileData_02; + HANDLE hFind = NULL; + BOOL bRc = FALSE; + DWORD dwBytesWritten; + WCHAR* wTempPtr = NULL; + + + if (0 != PAL_Initialize(argc,argv)) + { + return FAIL; + } + removeAll(); + + + // + // find a file with a NULL pointer + // + hFind = FindFirstFileA(NULL, &findFileData); + if (hFind != INVALID_HANDLE_VALUE) + { + Fail("FindNextFile: ERROR -> Found invalid NULL file"); + } + + bRc = FindNextFile(hFind, &findFileData); + if (bRc == TRUE) + { + Fail("FindNextFile: ERROR -> Found a file based on an invalid handle"); + } + + + // + // find a file that exists + // + if(createTestFile(szFindName) == FALSE) + { + PAL_TerminateEx(FAIL); + return FAIL; + } + if(createTestFile(szFindName_02) == FALSE) + { + PAL_TerminateEx(FAIL); + return FAIL; + } + + hFind = FindFirstFileA(szFindName, &findFileData); + if (hFind == INVALID_HANDLE_VALUE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Unable to find \"%s\"\n", szFindName); + } + else + { + bRc = FindNextFile(hFind, &findFileData); + if (bRc != FALSE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Found a file that doesn't exist.\n"); + } + } + + + // + // find a directory that exists + // + wTempPtr = convert((LPSTR)szDirName); + bRc = CreateDirectoryW(wTempPtr, NULL); + free (wTempPtr); + if (bRc == FALSE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Failed to create the directory \"%s\"\n", + szDirName); + } + wTempPtr = convert((LPSTR)szDirName_02); + bRc = CreateDirectoryW(wTempPtr, NULL); + free (wTempPtr); + if (bRc == FALSE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Failed to create the directory \"%s\"\n", + szDirName_02); + } + + hFind = FindFirstFileA(szDirName, &findFileData); + if (hFind == INVALID_HANDLE_VALUE) + { + removeAll(); + Fail("FindNextFile: ERROR. FindFirstFileA was unable to find \"%s\"\n", + szDirName); + } + else + { + bRc = FindNextFile(hFind, &findFileData); + if (bRc != FALSE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Found a directory that doesn't exist.\n"); + } + } + + + // + // find a file using wild cards + // + hFind = FindFirstFileA(szFindNameWldCard_01, &findFileData); + if (hFind == INVALID_HANDLE_VALUE) + { + removeAll(); + Fail("FindNextFile: ERROR -> FindFirstFileA was unable to find \"%s\"\n", + szFindNameWldCard_01); + } + else + { + bRc = FindNextFile(hFind, &findFileData_02); + if (bRc == FALSE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Unable to find another file.\n"); + } + else + { + // validate we found the correct file + if (strcmp(findFileData_02.cFileName, findFileData.cFileName) == 0) + { + removeAll(); + Fail("FindNextFile: ERROR -> Found the same file \"%s\".\n", + findFileData.cFileName); + } + } + } + + + // + // find a directory using wild cards + // + hFind = FindFirstFileA(szDirNameWldCard, &findFileData); + if (hFind == INVALID_HANDLE_VALUE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Unable to find \"%s\"\n", + szDirNameWldCard); + } + else + { + bRc = FindNextFile(hFind, &findFileData_02); + if (bRc == FALSE) + { + removeAll(); + Fail("FindNextFile: ERROR -> Unable to find another directory.\n"); + } + else + { + // validate we found the correct directory + if (strcmp(findFileData_02.cFileName, findFileData.cFileName) == 0) + { + removeAll(); + Fail("FindNextFile: ERROR -> Found the same directory \"%s\".\n", + findFileData.cFileName); + } + } + } + + // + // attempt to write to the hFind handle (which should fail) + // + bRc = WriteFile(hFind, "this is a test", 10, &dwBytesWritten, NULL); + removeAll(); + if (bRc == TRUE) + { + Fail("FindNextFile: ERROR -> Able to write to a FindNextFile handle.\n"); + } + + PAL_Terminate(); + + return PASS; +} |