Add m-esr52 at 52.6.0

1 files changed, 54 insertions, 0 deletions

diff --git a/js/src/tests/js1_5/extensions/regress-454704.js b/js/src/tests/js1_5/extensions/regress-454704.js
new file mode 100644
index 000000000..e9339e4b9
--- /dev/null
+++ b/js/src/tests/js1_5/extensions/regress-454704.js
@@ -0,0 +1,54 @@
+/* -*- 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 = 454704;
+var summary = 'Do not crash with defineGetter and XPC wrapper';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  if (typeof XPCSafeJSObjectWrapper != 'undefined' && typeof document != 'undefined')
+  {
+    gDelayTestDriverEnd = true;
+    document.addEventListener('load', boom, true);
+  }
+  else
+  {
+    print(expect = actual = 'Test requires browser.');
+    reportCompare(expect, actual, summary);
+  }
+  exitFunc ('test');
+}
+
+function boom()
+{
+  try
+  {
+    var a = [];
+    g = [];
+    g.__defineGetter__("f", g.toSource);
+    a[0] = g;
+    a[1] = XPCSafeJSObjectWrapper(a);
+    print("" + a);
+  }
+  catch(ex)
+  {
+  }
+  gDelayTestDriverEnd = false;
+  jsTestDriverEnd();
+  reportCompare(expect, actual, summary);
+}
+