1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-2.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-2.js
new file mode 100644
index 0000000000..b67bb19b26
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-2-2.js
@@ -0,0 +1,17 @@
+// 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.filter
+description: Array.prototype.filter - 'length' is own data property on an Array
+---*/
+
+function callbackfn(val, idx, obj) {
+  return obj.length === 2;
+}
+
+var newArr = [12, 11].filter(callbackfn);
+
+assert.sameValue(newArr.length, 2, 'newArr.length');
+
+reportCompare(0, 0);