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diff --git a/src/pal/tests/palsuite/file_io/WriteFile/test2/WriteFile.cpp b/src/pal/tests/palsuite/file_io/WriteFile/test2/WriteFile.cpp
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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: WriteFile.c (test 2)
+**
+** Purpose: Tests the PAL implementation of the WriteFile function.
+** Creates a number of files and writes different amounts of
+** data and verifies the writes.
+**
+**
+**===================================================================*/
+
+
+#include <palsuite.h>
+
+
+char* writeBuffer;
+const char* szWritableFile = "Writeable.txt";
+const char* szResultsFile = "Results.txt";
+#ifdef __sparc__
+const int PAGESIZE = 8192;
+#else // __sparc__
+const int PAGESIZE = 4096;
+#endif // __sparc__
+
+BOOL writeTest(DWORD dwByteCount, DWORD dwBytesWrittenResult, BOOL bResult)
+{
+ HANDLE hFile = NULL;
+ DWORD dwBytesWritten;
+ BOOL bRc = FALSE;
+
+ /* create the test file */
+ DeleteFile(szWritableFile);
+ hFile = CreateFile(szWritableFile, GENERIC_WRITE, FILE_SHARE_WRITE,
+ NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+
+ if(hFile == INVALID_HANDLE_VALUE)
+ {
+ Trace("WriteFile: ERROR -> Unable to create file \"%s\".\n",
+ szWritableFile);
+ return FALSE;
+ }
+
+ bRc = WriteFile(hFile, writeBuffer, dwByteCount, &dwBytesWritten, NULL);
+ CloseHandle(hFile);
+
+ if ((bRc != bResult) || (dwBytesWrittenResult != dwBytesWritten))
+ {
+ Trace("WriteFile returned BOOL:%d and dwWritten:%d what we do expect is"
+ " BOOL:%d and dwWritten:%d\n", bRc, dwBytesWritten, bResult,
+ dwBytesWrittenResult);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+int __cdecl main(int argc, char *argv[])
+{
+ const char * testString = "The quick fox jumped over the lazy dog's back.";
+ const int testStringLen = strlen(testString);
+
+ DWORD dwByteCount[4] = {-1, 10, testStringLen, 0};
+ DWORD dwByteWritten[4] = {0, 10, testStringLen, 0};
+ BOOL bResults[] = {FALSE, TRUE, TRUE, TRUE};
+
+ const int BUFFER_SIZE = 2 * PAGESIZE;
+ int j;
+ BOOL bRc = FALSE;
+ DWORD oldProt;
+
+ if (0 != PAL_Initialize(argc,argv))
+ {
+ return FAIL;
+ }
+
+ /* allocate read-write memery for writeBuffer */
+ if (!(writeBuffer = (char*) VirtualAlloc(NULL, BUFFER_SIZE, MEM_COMMIT,
+ PAGE_READWRITE)))
+ {
+ Fail("VirtualAlloc failed: GetLastError returns %d\n", GetLastError());
+ return FAIL;
+ }
+
+ memset((void*) writeBuffer, '.', BUFFER_SIZE);
+ strcpy(writeBuffer, testString);
+
+ /* write protect the second page of writeBuffer */
+ if (!VirtualProtect(&writeBuffer[PAGESIZE], PAGESIZE, PAGE_NOACCESS, &oldProt))
+ {
+ Fail("VirtualProtect failed: GetLastError returns %d\n", GetLastError());
+ return FAIL;
+ }
+
+ for (j = 0; j< 4; j++)
+ {
+ bRc = writeTest(dwByteCount[j], dwByteWritten[j], bResults[j]);
+ if (bRc != TRUE)
+ {
+ Fail("WriteFile: ERROR -> Failed on test[%d]\n", j);
+ }
+ }
+
+ PAL_Terminate();
+ return PASS;
+}