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diff --git a/src/pal/tests/palsuite/file_io/GetFileAttributesExW/test2/test2.cpp b/src/pal/tests/palsuite/file_io/GetFileAttributesExW/test2/test2.cpp
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+++ b/src/pal/tests/palsuite/file_io/GetFileAttributesExW/test2/test2.cpp
@@ -0,0 +1,170 @@
+// 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: getfileattributesexw.c (getfileattributesexw\test2)
+**
+** Purpose: Tests the PAL implementation of GetFileAttributesExW.
+** First get a file's attributes, modify the file,
+** re-get its attributes
+** and compare the two sets of attributes.
+**
+**
+**===================================================================*/
+#include <palsuite.h>
+
+/**
+ * This is a helper function which takes two FILETIME structures and
+ * checks that the second time isn't before the first.
+ */
+static int IsFileTimeOk(FILETIME FirstTime, FILETIME SecondTime)
+{
+
+ ULONG64 TimeOne, TimeTwo;
+
+ TimeOne = ((((ULONG64)FirstTime.dwHighDateTime)<<32) |
+ ((ULONG64)FirstTime.dwLowDateTime));
+
+ TimeTwo = ((((ULONG64)SecondTime.dwHighDateTime)<<32) |
+ ((ULONG64)SecondTime.dwLowDateTime));
+
+ return(TimeOne <= TimeTwo);
+}
+
+int __cdecl main(int argc, char **argv)
+{
+ DWORD res;
+ char fileName[MAX_PATH] = "test_file";
+ WCHAR *wFileName;
+ WIN32_FILE_ATTRIBUTE_DATA beforeAttribs;
+ WIN32_FILE_ATTRIBUTE_DATA afterAttribs;
+ FILE *testFile;
+ ULONG64 beforeFileSize;
+ ULONG64 afterFileSize;
+
+ if (0 != PAL_Initialize(argc,argv))
+ {
+ return FAIL;
+ }
+
+ /* Create the file */
+ testFile = fopen(fileName, "w+");
+ if( NULL == testFile )
+ {
+ Fail("Unexpected error: Unable to open file %S "
+ "with fopen. \n",
+ fileName);
+ }
+
+ if( EOF == fputs( "testing", testFile ) )
+ {
+ Fail("Unexpected error: Unable to write to file %S "
+ "with fputs. \n",
+ fileName);
+ }
+
+ if( 0 != fclose(testFile) )
+ {
+ Fail("Unexpected error: Unable to close file %S "
+ "with fclose. \n",
+ fileName);
+ }
+
+ /* Test the Values returned by GetFileAttributesExW
+ * before and after manipulating a file shouldn't be the same.
+ */
+
+ wFileName = convert(fileName);
+
+ res = GetFileAttributesExW(wFileName,
+ GetFileExInfoStandard,
+ &beforeAttribs);
+
+ if(res == 0)
+ {
+ Fail("ERROR: unable to get initial file attributes with "
+ "GetFileAttributesEx that returned 0 with error %d.\n",
+ GetLastError());
+ }
+
+ /* Make sure the time are different */
+ Sleep(500);
+
+ testFile = fopen(fileName, "w+");
+ if( NULL == testFile )
+ {
+ Fail("Unexpected error: Unable to open file %S "
+ "with fopen. \n",
+ fileName);
+ }
+
+ if( EOF == fputs( "testing GetFileAttributesExW", testFile ) )
+ {
+ Fail("Unexpected error: Unable to write to file %S "
+ "with fputs. \n",
+ fileName);
+ }
+
+ if( 0 != fclose(testFile) )
+ {
+ Fail("Unexpected error: Unable to close file %S "
+ "with fclose. \n",
+ fileName);
+ }
+
+ res = GetFileAttributesExW(wFileName,
+ GetFileExInfoStandard,
+ &afterAttribs);
+
+ if(res == 0)
+ {
+ Fail("ERROR: unable to get file attributes after operations with "
+ "GetFileAttributesEx that returned 0 with error %d.\n",
+ GetLastError());
+ }
+
+ /* Check the creation time */
+ if(!IsFileTimeOk(beforeAttribs.ftCreationTime,
+ afterAttribs.ftCreationTime))
+ {
+ Fail("ERROR: Creation time after the fputs operation "
+ "is earlier than the creation time before the fputs.\n");
+ }
+
+ /* Check the last access time */
+ if(!IsFileTimeOk(beforeAttribs.ftLastAccessTime,
+ afterAttribs.ftLastAccessTime))
+ {
+ Fail("ERROR: Last access time after the fputs operation "
+ "is earlier than the last access time before the fputs.\n");
+ }
+
+ /* Check the last write time */
+ if(!IsFileTimeOk(beforeAttribs.ftLastWriteTime,
+ afterAttribs.ftLastWriteTime))
+ {
+ Fail("ERROR: Last write time after the fputs operation "
+ "is earlier than the last write time before the fputs.\n");
+ }
+
+ beforeFileSize = ((ULONG64)beforeAttribs.nFileSizeHigh)<< 32 |
+ ((ULONG64)beforeAttribs.nFileSizeLow);
+
+ afterFileSize = ((ULONG64)afterAttribs.nFileSizeHigh)<< 32 |
+ ((ULONG64)afterAttribs.nFileSizeLow);
+
+ /* Check the file size */
+ if( afterFileSize <= beforeFileSize )
+ {
+ Fail("ERROR: the file should have had a bigger size "
+ "after(%d) the operations than before(%d)\n",
+ afterAttribs.nFileSizeLow,
+ beforeAttribs.nFileSizeLow);
+ }
+
+
+ PAL_Terminate();
+ return PASS;
+}