1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/seal/object-seal-o-is-a-reg-exp-object.js b/js/src/tests/test262/built-ins/Object/seal/object-seal-o-is-a-reg-exp-object.js
new file mode 100644
index 0000000000..ef0965c89e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/seal/object-seal-o-is-a-reg-exp-object.js
@@ -0,0 +1,16 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-setintegritylevel
+description: Object.seal - 'O' is a RegExp object
+---*/
+
+var regObj = new RegExp();
+var preCheck = Object.isExtensible(regObj);
+Object.seal(regObj);
+
+assert(preCheck, 'preCheck !== true');
+assert(Object.isSealed(regObj), 'Object.isSealed(regObj) !== true');
+
+reportCompare(0, 0);