diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch11/11.6/11.6.1/S11.6.1_A3.1_T1.2.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch11/11.6/11.6.1/S11.6.1_A3.1_T1.2.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,31 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * If Type(Primitive(x)) is not String and Type(Primitive(y)) is not String, then operator x + y returns ToNumber(x) + ToNumber(y)
+ *
+ * @path ch11/11.6/11.6.1/S11.6.1_A3.1_T1.2.js
+ * @description Type(Primitive(x)) and Type(Primitive(y)) vary between primitive number and Number object
+ */
+
+//CHECK#1
+if (1 + 1 !== 2) {
+  $ERROR('#1: 1 + 1 === 2. Actual: ' + (1 + 1));
+}
+
+//CHECK#2
+if (new Number(1) + 1 !== 2) {
+  $ERROR('#2: new Number(1) + 1 === 2. Actual: ' + (new Number(1) + 1));
+}
+
+//CHECK#3
+if (1 + new Number(1) !== 2) {
+  $ERROR('#3: 1 + new Number(1) === 2. Actual: ' + (1 + new Number(1)));
+}
+
+//CHECK#4
+if (new Number(1) + new Number(1) !== 2) {
+  $ERROR('#4: new Number(1) + new Number(1) === 2. Actual: ' + (new Number(1) + new Number(1)));
+}
+
+