1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-256.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-256.js
new file mode 100644
index 0000000000..a015f2a9a0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-256.js
@@ -0,0 +1,45 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-256
+description: >
+    Object.defineProperty - 'O' is an Array, 'name' is an array index
+    named property, 'name' is accessor property and 'desc' is accessor
+    descriptor, and the [[Configurable]] attribute value of 'name' is
+    false, test TypeError is thrown if the [[Get]] field of 'desc' is
+    present, and the [[Get]] field of 'desc' is an object and the
+    [[Get]] attribute value of 'name' is undefined (15.4.5.1 step 4.c)
+includes: [propertyHelper.js]
+---*/
+
+var arrObj = [];
+
+function getFunc() {
+  return 12;
+}
+
+Object.defineProperty(arrObj, "1", {
+  get: getFunc
+});
+
+try {
+  Object.defineProperty(arrObj, "1", {
+    get: undefined
+  });
+  throw new Test262Error("Expected TypeError");
+} catch (e) {
+  assert(e instanceof TypeError);
+  assert(arrObj.hasOwnProperty("1"));
+
+  var desc = Object.getOwnPropertyDescriptor(arrObj, "1");
+
+  assert(arrObj[1] === getFunc());
+  assert(desc.hasOwnProperty("set") && typeof desc.set === "undefined");
+
+  verifyNotWritable(arrObj, "1");
+
+  verifyNotConfigurable(arrObj, "1");
+}
+
+reportCompare(0, 0);