1 files changed, 93 insertions, 0 deletions
diff --git a/js/src/tests/e4x/Regress/regress-354998.js b/js/src/tests/e4x/Regress/regress-354998.js
new file mode 100644
index 0000000..a710003
--- /dev/null
+++ b/js/src/tests/e4x/Regress/regress-354998.js
@@ -0,0 +1,93 @@
+/* -*- Mode: java; tab-width:8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine testing utilities.
+ *
+ * The Initial Developer of the Original Code is
+ * Mozilla Foundation.
+ * Portions created by the Initial Developer are Copyright (C) 2006
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Igor Bukanov
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+
+var BUGNUMBER = 354998;
+var summary = 'prototype should not be enumerated for XML objects.';
+var actual = '';
+var expect = '';
+
+printBugNumber(BUGNUMBER);
+START(summary);
+
+function test()
+{
+    var list = <><a/><b/></>;
+    var count = 0;
+    var now = Date.now;
+    var time = now();
+    for (var i in list) {
+        ++count;
+    }
+    time = now() - time;
+    if (count != 2) {
+        if (count < 2)
+            throw "Enumerator has not looped over all properties, count="+count;
+        throw "Enumerator has looped over prototype chain of xml, count="+count;
+    }
+    return time;
+}
+
+try
+{
+    var time1 = test();
+
+    for (var i = 0; i != 1000*1000; ++i)
+        Object.prototype[i] = i;
+
+    var time2 = test();
+
+    // clean up Object prototype so it won't
+    // hang enumerations in options()...
+
+    for (var i = 0; i != 1000*1000; ++i)
+        delete Object.prototype[i];
+
+    if (time1 * 10 + 1 < time2) {
+        throw "Assigns to Object.prototype increased time of XML enumeration from "+
+            time1+"ms to "+time2+"ms";
+    }
+}
+catch(ex)
+{
+    actual = ex = '';
+}
+
+TEST(1, expect, actual);
+
+END();