diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch07/7.2/S7.2_A4.1_T1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch07/7.2/S7.2_A4.1_T1.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.
+
+/**
+ * Multi line comment can contain HORIZONTAL TAB (U+0009)
+ *
+ * @path ch07/7.2/S7.2_A4.1_T1.js
+ * @description Use HORIZONTAL TAB(\u0009)
+ */
+
+// CHECK#1
+eval("/*\u0009 multi line \u0009 comment \u0009*/");
+
+//CHECK#2
+var x = 0;
+eval("/*\u0009 multi line \u0009 comment \u0009 x = 1;*/");
+if (x !== 0) {
+  $ERROR('#1: var x = 0; eval("/*\\u0009 multi line \\u0009 comment \\u0009 x = 1;*/"); x === 0. Actual: ' + (x));
+}
+