1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/S15.5.5.1_A4_T2.js b/js/src/tests/test262/built-ins/String/S15.5.5.1_A4_T2.js
new file mode 100644
index 0000000000..f8587cb41b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/S15.5.5.1_A4_T2.js
@@ -0,0 +1,39 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: length property has the attributes {ReadOnly}
+es5id: 15.5.5.1_A4_T2
+description: Checking if varying the length property of String fails
+includes: [propertyHelper.js]
+---*/
+
+var __str__instance = new String("globglob");
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (!(__str__instance.hasOwnProperty("length"))) {
+  throw new Test262Error('#1: var __str__instance = new String("globglob"); __str__instance.hasOwnProperty("length") return true. Actual: ' + __str__instance.hasOwnProperty("length"));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (__str__instance.length !== 8) {
+  throw new Test262Error('#2: var __str__instance = new String("globglob"); __str__instance.length === 8. Actual: __str__instance.length ===' + __str__instance.length);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+verifyNotWritable(__str__instance, "length", null, -1);
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#3
+if (__str__instance.length !== 8) {
+  throw new Test262Error('#3: var __str__instance = new String("globglob"); __str__instance.length=-1; __str__instance.length === 8(after redefine length property). Actual: __str__instance.length ===' + __str__instance.length);
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);