1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/S15.5.3_A2_T1.js b/js/src/tests/test262/built-ins/String/S15.5.3_A2_T1.js
new file mode 100644
index 0000000000..f7bcb0b118
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/S15.5.3_A2_T1.js
@@ -0,0 +1,20 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The value of the internal [[Prototype]] property of the String
+    constructor is the Function prototype object
+es5id: 15.5.3_A2_T1
+description: Checking Function.prototype.isPrototypeOf(String)
+---*/
+
+//////////////////////////////////////////////////////////////////////////////
+// CHECK#
+if (!(Function.prototype.isPrototypeOf(String))) {
+  throw new Test262Error('#1: Function.prototype.isPrototypeOf(String) return true. Actual: ' + Function.prototype.isPrototypeOf(String));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);