1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/substring/S15.5.4.15_A3_T9.js b/js/src/tests/test262/built-ins/String/prototype/substring/S15.5.4.15_A3_T9.js
new file mode 100644
index 0000000000..885958b1db
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/substring/S15.5.4.15_A3_T9.js
@@ -0,0 +1,26 @@
+// 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 (start, end) can be applied to non String object instance and
+    returns a string value(not object)
+es5id: 15.5.4.15_A3_T9
+description: >
+    Apply String.prototype.substring to Math instance. Start is
+    Math.PI, end is -10
+---*/
+
+var __instance = Math;
+
+__instance.substring = String.prototype.substring;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__instance.substring(Math.PI, -10) !== "[ob") {
+  throw new Test262Error('#1: __instance = Math; __instance.substring = String.prototype.substring;  __instance.substring(Math.PI, -10) === "[ob". Actual: ' + __instance.substring(Math.PI, -10));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);