1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/constructor/S15.5.4.1_A1_T2.js b/js/src/tests/test262/built-ins/String/prototype/constructor/S15.5.4.1_A1_T2.js
new file mode 100644
index 0000000000..9db613da7f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/constructor/S15.5.4.1_A1_T2.js
@@ -0,0 +1,52 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The initial value of String.prototype.constructor is the built-in String
+    constructor
+es5id: 15.5.4.1_A1_T2
+description: Create new String.prototype.constructor object and check it
+---*/
+
+var __constr = String.prototype.constructor;
+
+var __instance = new __constr("choosing one");
+
+//////////////////////////////////////////////////////////////////////////////
+// CHECK#0
+if (__instance != "choosing one") {
+  throw new Test262Error('#0: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); __instance =="choosing one". Actual: __instance ==' + __instance);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+// CHECK#1
+if (__instance.constructor !== String) {
+  throw new Test262Error('#1: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); __instance.constructor === String. Actual: __instance.constructor ===' + __instance.constructor);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+// CHECK#2
+if (!(String.prototype.isPrototypeOf(__instance))) {
+  throw new Test262Error('#2: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); String.prototype.isPrototypeOf(__instance) return true. Actual: ' + String.prototype.isPrototypeOf(__instance));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+// CHECK#3
+var __to_string_result = '[object ' + 'String' + ']';
+
+delete String.prototype.toString;
+
+if (__instance.toString() !== __to_string_result) {
+  throw new Test262Error('#3: __constr = String.prototype.constructor; __instance = new __constr("choosing one"); delete String.prototype.toString; __instance.toString() === __to_string_result. Actual: __instance.toString() ===' + __instance.toString() + ' __to_string_result ===' + __to_string_result);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);