1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/prototype/toISOString/15.9.5.43-0-3.js b/js/src/tests/test262/built-ins/Date/prototype/toISOString/15.9.5.43-0-3.js
new file mode 100644
index 0000000000..d14ec10718
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/prototype/toISOString/15.9.5.43-0-3.js
@@ -0,0 +1,11 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-date.prototype.toisostring
+description: Date.prototype.toISOString must exist as a function
+---*/
+
+assert.sameValue(typeof(Date.prototype.toISOString), "function", 'typeof (Date.prototype.toISOString)');
+
+reportCompare(0, 0);