diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch12/12.13/S12.13_A3_T5.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch12/12.13/S12.13_A3_T5.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * 1. Evaluate Expression
+ *
+ * @path ch12/12.13/S12.13_A3_T5.js
+ * @description Evaluating equation expression
+ */
+
+// CHECK#1
+var a=true;
+var b=false;
+try{
+  throw ((a&&(!b))?"exception":" #1");
+}
+catch(e){
+  if (e!=="exception") $ERROR('#1: Exception ==="exception"(operaton ? , ). Actual:  Exception ==='+e  );
+}
+