diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch13/13.0/S13_A13_T1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch13/13.0/S13_A13_T1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,26 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Deleting arguments[i] leads to breaking the connection to local reference
+ *
+ * @path ch13/13.0/S13_A13_T1.js
+ * @description Deleting arguments[i]
+ */
+
+function __func(__arg){
+  delete arguments[0];
+  if (arguments[0] !== undefined) {
+    $ERROR('#1.1: arguments[0] === undefined');
+  }
+  return __arg;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__func(1) !== 1) {
+	$ERROR('#1.2: __func(1) === 1. Actual: __func(1) ==='+__func(1));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+