diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch11/11.8/11.8.1/S11.8.1_A3.1_T2.5.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_T2.5.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,50 @@
+// 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_T2.5.js
+ * @description Type(Primitive(x)) is different from Type(Primitive(y)) and both types vary between String (primitive or object) and Boolean (primitive and object)
+ */
+
+//CHECK#1
+if (true < "1" !== false) {
+  $ERROR('#1: true < "1" === false');
+}
+
+//CHECK#2
+if ("1" < true !== false) {
+  $ERROR('#2: "1" < true === false');
+}
+
+//CHECK#3
+if (new Boolean(true) < "1" !== false) {
+  $ERROR('#3: new Boolean(true) < "1" === false');
+}
+
+//CHECK#4
+if ("1" < new Boolean(true) !== false) {
+  $ERROR('#4: "1" < new Boolean(true) === false');
+}
+
+//CHECK#5
+if (true < new String("1") !== false) {
+  $ERROR('#5: true < new String("1") === false');
+}
+
+//CHECK#6
+if (new String("1") < true !== false) {
+  $ERROR('#6: new String("1") < true === false');
+}
+
+//CHECK#7
+if (new Boolean(true) < new String("1") !== false) {
+  $ERROR('#7: new Boolean(true) < new String("1") === false');
+}
+
+//CHECK#8
+if (new String("1") < new Boolean(true) !== false) {
+  $ERROR('#8: new String("1") < new Boolean(true) === false');
+}
+