diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch07/7.6/S7.6_A1.3_T2.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch07/7.6/S7.6_A1.3_T2.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,16 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * IdentifierStart :: _
+ *
+ * @path ch07/7.6/S7.6_A1.3_T2.js
+ * @description The _ as unicode character \u005F
+ */
+
+//CHECK#1
+var \u005F = 1;
+if (_ !== 1) {
+  $ERROR('#1: var \\u005F = 1; _ === 1. Actual: ' + (_));
+}
+