diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma_6/Number/parseInt-default-to-decimal.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma_6/Number/parseInt-default-to-decimal.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,30 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 886949;
+var summary = "ES6 (draft May 2013) 15.7.3.9 Number.parseInt(string, radix)." +
+			  " Verify that Number.parseInt defaults to decimal.";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+assertEq(Number.parseInt("08"), 8);
+assertEq(Number.parseInt("09"), 9);
+assertEq(Number.parseInt("014"), 14);
+
+function strictParseInt(s) { "use strict"; return Number.parseInt(s); }
+
+assertEq(strictParseInt("08"), 8);
+assertEq(strictParseInt("09"), 9);
+assertEq(strictParseInt("014"), 14);
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("All tests passed!");