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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: GetTempFileNameW.c (test 1)
**
** Purpose: Tests the PAL implementation of the GetTempFileNameW function.
**
**
**===================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char *argv[])
{
UINT uiError = 0;
const UINT uUnique = 0;
WCHAR* wPrefix = NULL;
WCHAR* wPath = NULL;
WCHAR wReturnedName[256];
WCHAR wTempString[256];
if (0 != PAL_Initialize(argc,argv))
{
return FAIL;
}
// valid path with null ext
wPath = convert(".");
uiError = GetTempFileNameW(wPath, wPrefix, uUnique, wReturnedName);
free (wPath);
if (uiError == 0)
{
Fail("GetTempFileNameW: ERROR -> Call failed with a valid path "
"with the error code: %ld\n", GetLastError());
}
else
{
// verify temp file was created
if (GetFileAttributesW(wReturnedName) == -1)
{
Fail("GetTempFileNameW: ERROR -> GetFileAttributes failed on the "
"returned temp file with error code: %ld.\n", GetLastError());
}
if (DeleteFileW(wReturnedName) != TRUE)
{
Fail("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
"the created temp file with error code: %lld.\n", GetLastError());
}
}
// valid path with valid prefix
wPath = convert(".");
wPrefix = convert("cfr");
uiError = GetTempFileNameW(wPath, wPrefix, uUnique, wReturnedName);
free (wPath);
free (wPrefix);
if (uiError == 0)
{
Fail("GetTempFileNameW: ERROR -> Call failed with a valid path and "
"prefix with the error code: %ld\n", GetLastError());
}
else
{
// verify temp file was created
if (GetFileAttributesW(wReturnedName) == -1)
{
Fail("GetTempFileNameW: ERROR -> GetFileAttributes failed on the "
"returned temp file with error code: %ld.\n", GetLastError());
}
if (DeleteFileW(wReturnedName) != TRUE)
{
Fail("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
"the created temp file with error code: %lld.\n", GetLastError());
}
}
// valid path with long prefix
wPath = convert(".");
wPrefix = convert("cfrwxyz");
uiError = GetTempFileNameW(wPath, wPrefix, uUnique, wReturnedName);
if (uiError == 0)
{
free (wPath);
free (wPrefix);
Fail("GetTempFileNameW: ERROR -> Call failed with a valid path and "
"prefix with the error code: %ld\n", GetLastError());
}
else
{
// verify temp file was created
if (GetFileAttributesW(wReturnedName) == -1)
{
free (wPath);
free (wPrefix);
Fail("GetTempFileNameW: ERROR -> GetFileAttributes failed on the "
"returned temp file with error code: %ld.\n", GetLastError());
}
// now verify that it only used the first 3 characters of the prefix
swprintf_s(wTempString, _countof(wTempString), convert("%s\\%s"), wPath, wPrefix);
if (memcmp(wTempString, wReturnedName, wcslen(wTempString)*sizeof(WCHAR)) == 0)
{
free (wPath);
free (wPrefix);
Fail("GetTempFileNameW: ERROR -> It appears that an improper prefix "
"was used.\n");
}
if (DeleteFileW(wReturnedName) != TRUE)
{
free (wPath);
free (wPrefix);
Fail("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
"the created temp file with error code: %lld.\n", GetLastError());
}
}
free (wPath);
free (wPrefix);
PAL_Terminate();
return PASS;
}
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