1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-c-i-4.js b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-c-i-4.js
new file mode 100644
index 0000000000..f3c5c531b4
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-c-i-4.js
@@ -0,0 +1,26 @@
+// 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 data property
+    that overrides an inherited data property on an Array
+---*/
+
+var kValue = "abc";
+
+function callbackfn(val, idx, obj) {
+  if (idx === 0) {
+    return val === kValue;
+  }
+  return false;
+}
+
+Array.prototype[0] = 11;
+
+var testResult = [kValue].map(callbackfn);
+
+assert.sameValue(testResult[0], true, 'testResult[0]');
+
+reportCompare(0, 0);