1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/non262/Array/regress-488989.js b/js/src/tests/non262/Array/regress-488989.js
new file mode 100644
index 0000000000..2df0f72b83
--- /dev/null
+++ b/js/src/tests/non262/Array/regress-488989.js
@@ -0,0 +1,32 @@
+/* -*- 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 = 488989;
+var summary = 'Array.prototype.push for non-arrays near max-array-index limit';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  var stack = { push: [].push }; stack.length = Math.pow(2, 37);
+  stack.push(-2, -1, 0);
+
+  var stack = { push: [].push }; stack.length = Math.pow(2, 5);
+  stack.push(-2, -1, 0);
+
+  var stack = { push: [].push }; stack.length = Math.pow(2, 32) -2;
+  stack.push(-2, -1, 0);
+
+  reportCompare(expect, actual, summary);
+}