1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/undefined/15.1.1.3-3.js b/js/src/tests/test262/built-ins/undefined/15.1.1.3-3.js
new file mode 100644
index 0000000000..c773f422ed
--- /dev/null
+++ b/js/src/tests/test262/built-ins/undefined/15.1.1.3-3.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-undefined
+description: >
+    undefined is not writable, simple assignment should return the
+    rval value (11.13.1-6)
+flags: [noStrict]
+---*/
+
+var newProperty = undefined = 42;
+
+assert.sameValue(newProperty, 42, 'newProperty');
+
+reportCompare(0, 0);