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// 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: GetTempFileNameA.c (test 3)
**
** Purpose: Tests the PAL implementation of the GetTempFileNameA function.
** Checks the file attributes and ensures that getting a file name,
** deleting the file and getting another doesn't produce the same
** as the just deleted file. Also checks the file size is 0.
**
** Depends on:
** GetFileAttributesA
** CloseHandle
** DeleteFileA
** CreateFileA
** GetFileSize
**
**
**===================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char *argv[])
{
const UINT uUnique = 0;
UINT uiError;
const char* szDot = {"."};
char szReturnedName[MAX_LONGPATH];
char szReturnedName_02[MAX_LONGPATH];
DWORD dwFileSize = 0;
HANDLE hFile;
if (0 != PAL_Initialize(argc, argv))
{
return FAIL;
}
/* valid path with null prefix */
uiError = GetTempFileNameA(szDot, NULL, uUnique, szReturnedName);
if (uiError == 0)
{
Fail("GetTempFileNameA: ERROR -> Call failed with a valid path "
"with the error code: %u.\n",
GetLastError());
}
/* verify temp file was created */
if (GetFileAttributesA(szReturnedName) == -1)
{
Fail("GetTempFileNameA: ERROR -> GetFileAttributes failed on the "
"returned temp file \"%s\" with error code: %u.\n",
szReturnedName,
GetLastError());
}
/*
** verify that the file size is 0 bytes
*/
hFile = CreateFileA(szReturnedName,
GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL);
if (hFile == INVALID_HANDLE_VALUE)
{
Trace("GetTempFileNameA: ERROR -> CreateFileA failed to open"
" the created temp file with error code: %u.\n",
GetLastError());
if (!DeleteFileA(szReturnedName))
{
Trace("GetTempFileNameA: ERROR -> DeleteFileA failed to delete"
" the created temp file with error code: %u.\n",
GetLastError());
}
Fail("");
}
if ((dwFileSize = GetFileSize(hFile, NULL)) != (DWORD)0)
{
Trace("GetTempFileNameA: ERROR -> GetFileSize returned %u whereas"
"it should have returned 0.\n",
dwFileSize);
if (!CloseHandle(hFile))
{
Trace("GetTempFileNameA: ERROR -> CloseHandle failed. "
"GetLastError returned: %u.\n",
GetLastError());
}
if (!DeleteFileA(szReturnedName))
{
Trace("GetTempFileNameA: ERROR -> DeleteFileA failed to delete"
" the created temp file with error code: %u.\n",
GetLastError());
}
Fail("");
}
if (!CloseHandle(hFile))
{
Fail("GetTempFileNameA: ERROR -> CloseHandle failed. "
"GetLastError returned: %u.\n",
GetLastError());
}
if (DeleteFileA(szReturnedName) != TRUE)
{
Fail("GetTempFileNameA: ERROR -> DeleteFileA failed to delete"
" the created temp file with error code: %u.\n",
GetLastError());
}
/* get another and make sure it's not the same as the last */
uiError = GetTempFileNameA(szDot, NULL, uUnique, szReturnedName_02);
if (uiError == 0)
{
Fail("GetTempFileNameA: ERROR -> Call failed with a valid path "
"with the error code: %u.\n",
GetLastError());
}
/* did we get different names? */
if (strcmp(szReturnedName, szReturnedName_02) == 0)
{
Trace("GetTempFileNameA: ERROR -> The first call returned \"%s\". "
"The second call returned \"%s\" and the two should not be"
" the same.\n",
szReturnedName,
szReturnedName_02);
if (!DeleteFileA(szReturnedName_02))
{
Trace("GetTempFileNameA: ERROR -> DeleteFileA failed to delete"
" the created temp file with error code: %u.\n",
GetLastError());
}
Fail("");
}
/* clean up */
if (!DeleteFileA(szReturnedName_02))
{
Fail("GetTempFileNameA: ERROR -> DeleteFileA failed to delete"
" the created temp file with error code: %u.\n",
GetLastError());
}
PAL_Terminate();
return PASS;
}
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