1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/toLocaleLowerCase/S15.5.4.17_A10.js b/js/src/tests/test262/built-ins/String/prototype/toLocaleLowerCase/S15.5.4.17_A10.js
new file mode 100644
index 0000000000..2ded16975e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/toLocaleLowerCase/S15.5.4.17_A10.js
@@ -0,0 +1,37 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The String.prototype.toLocaleLowerCase.length property has the attribute
+    ReadOnly
+es5id: 15.5.4.17_A10
+description: >
+    Checking if varying the String.prototype.toLocaleLowerCase.length
+    property fails
+includes: [propertyHelper.js]
+---*/
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(String.prototype.toLocaleLowerCase.hasOwnProperty('length'))) {
+  throw new Test262Error('#1: String.prototype.toLocaleLowerCase.hasOwnProperty(\'length\') return true. Actual: ' + String.prototype.toLocaleLowerCase.hasOwnProperty('length'));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+var __obj = String.prototype.toLocaleLowerCase.length;
+
+verifyNotWritable(String.prototype.toLocaleLowerCase, "length", null, function() {
+  return "shifted";
+});
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (String.prototype.toLocaleLowerCase.length !== __obj) {
+  throw new Test262Error('#2: __obj = String.prototype.toLocaleLowerCase.length; String.prototype.toLocaleLowerCase.length = function(){return "shifted";}; String.prototype.toLocaleLowerCase.length === __obj. Actual: ' + String.prototype.toLocaleLowerCase.length);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);