1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/S15.5.2.1_A2_T2.js b/js/src/tests/test262/built-ins/String/S15.5.2.1_A2_T2.js
new file mode 100644
index 0000000000..8fe9def0f0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/S15.5.2.1_A2_T2.js
@@ -0,0 +1,34 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The [[Prototype]] property of the newly constructed object is set to the
+    original String prototype object
+es5id: 15.5.2.1_A2_T2
+description: >
+    Creating string object with "new String(string)" adding custom
+    property
+---*/
+
+var __str__obj = new String("shocking blue");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__str__obj["__custom__prop"] !== undefined) {
+  throw new Test262Error('#1: var __str__obj = new String("shocking blue"); __str__obj["__custom__prop"]===undefined. Actual: __str__obj["__custom__prop"]===' + __str__obj["__custom__prop"]);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+String.prototype.__custom__prop = "bor";
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str__obj["__custom__prop"] !== "bor") {
+  throw new Test262Error('#2: var __str__obj = new String("shocking blue"); String.prototype.__custom__prop = "bor"; __str__obj["__custom__prop"]==="bor". Actual: __str__obj["__custom__prop"]===' + __str__obj["__custom__prop"]);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);