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diff --git a/ext/standard/tests/file/unlink_variation1-win32-mb.phpt b/ext/standard/tests/file/unlink_variation1-win32-mb.phpt
new file mode 100644
index 0000000000..adfb10edfe
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+++ b/ext/standard/tests/file/unlink_variation1-win32-mb.phpt
@@ -0,0 +1,87 @@
+--TEST--
+Test unlink() function : usage variations - unlinking file in a directory
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype : bool unlink ( string $filename [, resource $context] );
+   Description : Deletes filename
+*/
+
+/* Delete file having default permission but its dir having readonly permission
+   Delete file having readonly permission but dir having default permission
+*/
+
+
+$file_path = dirname(__FILE__).DIRECTORY_SEPARATOR."私はガラスを食べられます";
+@mkdir($file_path);
+
+// temp dir name used here
+$dirname = "$file_path/unlink_variation1";
+// temp filename used here
+$filename = "$dirname/unlink_variation1-win32.tmp";
+
+echo "\n*** Testing unlink() on file inside a directory ***\n";
+// create temp dir
+mkdir($dirname);
+// create temp file inside $dirname
+$fp = fopen($filename, "w");
+fclose($fp);
+
+echo "-- Unlink file having default permission and its dir having read only permission --\n";
+// remove write permission of $dirname
+// on windows dir permission is not respected
+var_dump( chmod($dirname, 0444) );
+// now try deleting $filename
+var_dump( unlink($filename) );  // expected: true
+var_dump( file_exists($filename) );  // confirm file is deleted
+
+// remove the dir
+var_dump( chmod($dirname, 0777) );
+rmdir($dirname);
+
+echo "\n-- Unlinking file without write permission, its dir having default permission --\n";
+// create the temp dir
+mkdir($dirname);
+
+// create the temp file
+$fp = fopen($filename, "w");
+fclose($fp);
+
+// remove write permission from file
+var_dump( chmod($filename, 0444) );
+
+// now try deleting temp file inside $dirname
+var_dump( unlink($filename) );  // expected: false
+
+// reassign write permission to temp file
+chmod($filename, 0777);
+// delete temp file
+var_dump( unlink($filename) );
+var_dump( file_exists($filename) );  // confirm file is deleted
+// remove temp dir
+rmdir($dirname);
+rmdir($file_path);
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing unlink() on file inside a directory ***
+-- Unlink file having default permission and its dir having read only permission --
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+-- Unlinking file without write permission, its dir having default permission --
+bool(true)
+
+Warning: unlink(%s/unlink_variation1/unlink_variation1-win32.tmp): Permission denied in %s on line %d
+bool(false)
+bool(true)
+bool(false)
+Done