1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/non262/Array/filter.js b/js/src/tests/non262/Array/filter.js
new file mode 100644
index 0000000000..6cb9290147
--- /dev/null
+++ b/js/src/tests/non262/Array/filter.js
@@ -0,0 +1,53 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER     = "364603";
+var summary = "The value placed in a filtered array for an element is the " +
+  " element's value before the callback is run, not after";
+var actual, expect;
+
+printBugNumber(BUGNUMBER);
+printStatus(summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+var failed = false;
+
+function mutate(val, index, arr)
+{
+  arr[index] = "mutated";
+  return true;
+}
+
+function assertEqual(v1, v2, msg)
+{
+  if (v1 !== v2)
+    throw msg;
+}
+
+try
+{
+  var a = [1, 2];
+  var m = a.filter(mutate);
+
+  assertEqual(a[0], "mutated", "Array a not mutated!");
+  assertEqual(a[1], "mutated", "Array a not mutated!");
+
+  assertEqual(m[0], 1, "Filtered value is value before callback is run");
+  assertEqual(m[1], 2, "Filtered value is value before callback is run");
+}
+catch (e)
+{
+  failed = e;
+}
+
+
+expect = false;
+actual = failed;
+
+reportCompare(expect, actual, summary);