1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-c-i-20.js b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-c-i-20.js
new file mode 100644
index 0000000000..49d31a2ba3
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-c-i-20.js
@@ -0,0 +1,43 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.map
+description: >
+    Array.prototype.map - element to be retrieved is own accessor
+    property without a get function that overrides an inherited
+    accessor property on an Array-like object
+---*/
+
+function callbackfn(val, idx, obj) {
+  if (idx === 0) {
+    return typeof val === "undefined";
+  }
+  return false;
+}
+
+var proto = {};
+
+var Con = function() {};
+Con.prototype = proto;
+
+var child = new Con();
+child.length = 2;
+
+Object.defineProperty(child, "0", {
+  set: function() {},
+  configurable: true
+});
+
+Object.defineProperty(proto, "0", {
+  get: function() {
+    return 100;
+  },
+  configurable: true
+});
+
+var testResult = Array.prototype.map.call(child, callbackfn);
+
+assert.sameValue(testResult[0], true, 'testResult[0]');
+
+reportCompare(0, 0);