1 files changed, 10 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_bug1081990.js b/js/xpconnect/tests/unit/test_bug1081990.js
new file mode 100644
index 000000000..30f7a80d9
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_bug1081990.js
@@ -0,0 +1,10 @@
+const Cu = Components.utils;
+function run_test() {
+  var sb = new Cu.Sandbox('http://www.example.com');
+  sb.obj = {};
+  sb.arr = [];
+  sb.fun = function() {};
+  do_check_true(sb.eval('Object.getPrototypeOf(obj) == null'));
+  do_check_true(sb.eval('Object.getPrototypeOf(arr) == null'));
+  do_check_true(sb.eval('Object.getPrototypeOf(fun) == null'));
+}