diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_8/extensions/regress-446169-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_8/extensions/regress-446169-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,48 @@
+// |reftest| skip
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 446169;
+var summary = 'Do not assert: Thin_GetWait(tl->owner) in thread-safe build';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+var array = [];
+for (var i = 0; i != 100*1000; i += 2) {
+    array[i] = i;
+    array[i+1] = i;
+}
+
+var src = array.join(';x');
+
+function f() {
+    new Function(src);
+}
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  if (typeof scatter == 'function')
+  {
+    scatter([f, f, f, f]);
+  }
+  else
+  {
+    print('Test skipped. Requires thread-safe build with scatter function.');
+  }
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}
+
+