1 files changed, 73 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-346801.js b/js/src/tests/non262/regress/regress-346801.js
new file mode 100644
index 0000000000..c6d6fbaf3b
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-346801.js
@@ -0,0 +1,73 @@
+/* -*- 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 = 346801;
+var summary = 'Hang regression from bug 346021';
+var actual = '';
+var expect = 'No Hang';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  try
+  {
+    var Class = {
+      create: function() {
+        return function() {
+          this.initialize.apply(this, arguments);
+        }
+      }
+    }
+
+    Object.extend = function(destination, source) {
+      print("Start");
+//      print(destination);
+//      print(source);
+      if(destination==source)
+        print("Same desination and source!");
+      var i = 0;
+      for (property in source) {
+//        print("  " + property);
+        destination[property] = source[property];
+        ++i;
+        if (i > 1000) {
+          throw "Hang";
+        }
+      }
+      print("Finish");
+      return destination;
+    }
+
+    var Ajax = {
+    };
+
+    Ajax.Base = function() {};
+    Ajax.Base.prototype = {
+      responseIsFailure: function() { }
+    }
+
+    Ajax.Request = Class.create();
+
+    Ajax.Request.prototype = Object.extend(new Ajax.Base(), {});
+
+    Ajax.Updater = Class.create();
+
+    Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype);
+    actual = 'No Hang';
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary);
+}