diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch11/11.8/11.8.1/S11.8.1_A3.1_T2.4.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch11/11.8/11.8.1/S11.8.1_A3.1_T2.4.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,30 @@
+// 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 or Type(Primitive(y)) is not String, then operator x < y returns ToNumber(x) < ToNumber(y)
+ *
+ * @path ch11/11.8/11.8.1/S11.8.1_A3.1_T2.4.js
+ * @description Type(Primitive(x)) is different from Type(Primitive(y)) and both types vary between Number (primitive or object) and Undefined
+ */
+
+//CHECK#1
+if (1 < undefined !== false) {
+  $ERROR('#1: 1 < undefined === false');
+}
+
+//CHECK#2
+if (undefined < 1 !== false) {
+  $ERROR('#2: undefined < 1 === false');
+}
+
+//CHECK#3
+if (new Number(1) < undefined !== false) {
+  $ERROR('#3: new Number(1) < undefined === false');
+}
+
+//CHECK#4
+if (undefined < new Number(1) !== false) {
+  $ERROR('#4: undefined < new Number(1) === false');
+}
+