1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/extensions/regress-427196-01.js b/js/src/tests/js1_5/extensions/regress-427196-01.js
new file mode 100644
index 000000000..8d622cf2a
--- /dev/null
+++ b/js/src/tests/js1_5/extensions/regress-427196-01.js
@@ -0,0 +1,40 @@
+/* -*- 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 = 427196;
+var summary = 'Do not assert: OBJ_SCOPE(pobj)->object == pobj';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  function boom()
+  {
+    var b = {};
+    Array.__proto__ = b;
+    b.__proto__ = {};
+    var c = {};
+    c.__proto__ = [];
+    try { c.__defineSetter__("t", undefined); } catch(e) { }
+    c.__proto__ = Array;
+    try { c.__defineSetter__("v", undefined); } catch(e) { }
+  }
+
+  boom();
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}