1 files changed, 12 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_bug604362.js b/js/xpconnect/tests/unit/test_bug604362.js
new file mode 100644
index 000000000..f158d9497
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_bug604362.js
@@ -0,0 +1,12 @@
+function run_test() {
+  var Cc = Components.classes;
+  var Ci = Components.interfaces;
+  var sp = Cc["@mozilla.org/systemprincipal;1"].
+           createInstance(Ci.nsIPrincipal);
+  var s = Components.utils.Sandbox(sp);
+  s.a = [];
+  s.Cu = Components.utils;
+  s.C = Components;
+  s.do_check_neq = do_check_neq;
+  Components.utils.evalInSandbox("do_check_neq(Cu.import, undefined);", s);
+}