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-rw-r--r--src/pal/tests/palsuite/file_io/GetTempFileNameW/test1/GetTempFileNameW.cpp129
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diff --git a/src/pal/tests/palsuite/file_io/GetTempFileNameW/test1/GetTempFileNameW.cpp b/src/pal/tests/palsuite/file_io/GetTempFileNameW/test1/GetTempFileNameW.cpp
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+++ b/src/pal/tests/palsuite/file_io/GetTempFileNameW/test1/GetTempFileNameW.cpp
@@ -0,0 +1,129 @@
+// 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(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;
+}