diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch12/12.13/S12.13_A3_T6.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch12/12.13/S12.13_A3_T6.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,58 @@
+// 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_T6.js
+ * @description Evaluating functions
+ */
+
+// CHECK#1
+var i=0;
+function adding1(){
+  i++;
+  return 1;
+}
+try{
+  throw (adding1());
+}
+catch(e){
+  if (e!==1) $ERROR('#1: Exception ===1. Actual:  Exception ==='+ e);
+}
+
+// CHECK#2
+var i=0;
+function adding2(){
+  i++;
+  return i;
+}
+try{
+  throw adding2();
+}
+catch(e){}
+if (i!==1) $ERROR('#2: i===1. Actual: i==='+ i);
+
+// CHECK#3
+var i=0;
+function adding3(){
+  i++;
+}
+try{
+  throw adding3();
+}
+catch(e){}
+if (i!==1) $ERROR('#3: i===1. Actual: i==='+i);
+
+// CHECK#4
+function adding4(i){
+  i++;
+  return i;
+}
+try{
+  throw (adding4(1));
+}
+catch(e){
+  if (e!==2) $ERROR('#4: Exception ===2. Actual:  Exception ==='+ e);
+}
+