diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch06/6.1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch06/6.1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,21 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved. 
+// Ecma International makes this code available under the terms and conditions set
+// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
+// "Use Terms").   Any redistribution of this code must retain the above 
+// copyright and this notice and otherwise comply with the Use Terms.
+
+/**
+ * @description Test for handling of supplementary characters
+ */
+
+var chars = "𐒠";  // Single Unicode character at codepoint \u{104A0}
+if(chars.length !== 2) {
+    $ERROR("A character outside the BMP (Unicode CodePoint > 0xFFFF) should consume two code units");
+}
+if(chars.charCodeAt(0) !== 0xD801) {
+    $ERROR("First code unit of surrogate pair for 0x104A0 should be 0xD801");
+}
+
+if(chars.charCodeAt(1) !== 0xDCA0) {
+    $ERROR("Second code unit of surrogate pair for 0x104A0 should be 0xDCA0");
+}