diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch07/7.3/S7.3_A2.3.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch07/7.3/S7.3_A2.3.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.
+
+/**
+ * LINE SEPARATOR (U+2028) within strings is not allowed
+ *
+ * @path ch07/7.3/S7.3_A2.3.js
+ * @description Insert LINE SEPARATOR (\u2028) into string
+ * @negative
+ */
+
+// CHECK#1
+if (eval("'\u2028str\u2028ing\u2028'") === "\u2028str\u2028ing\u2028") {
+  $ERROR('#1: eval("\'\\u2028str\\u2028ing\\u2028\'") === "\\u2028str\\u2028ing\\u2028"');
+}
+