1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/substring/S15.5.4.15_A6.js b/js/src/tests/test262/built-ins/String/prototype/substring/S15.5.4.15_A6.js
new file mode 100644
index 0000000000..41d75122b4
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/substring/S15.5.4.15_A6.js
@@ -0,0 +1,18 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: String.prototype.substring has not prototype property
+es5id: 15.5.4.15_A6
+description: Checking String.prototype.substring.prototype
+---*/
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (String.prototype.substring.prototype !== undefined) {
+  throw new Test262Error('#1: String.prototype.substring.prototype === undefined. Actual: ' + String.prototype.substring.prototype);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);