nashorn/test/script/basic/NASHORN-247.js
changeset 16147 e63b63819133
child 16151 97c1e756ae1e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/NASHORN-247.js	Fri Dec 21 16:36:24 2012 -0400
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * NASHORN-247 : Object gets stale value when inherited accessor property changes to a data property
+ *
+ * @test
+ * @run
+ */
+
+var data = "foo1";
+var obj = {
+  get foo() { return data; },
+  set foo(value) { data = value; }
+};
+
+var obj2 = Object.create(obj);
+
+function checkObjFoo(expected) {
+    if (obj2.foo !== expected) {
+        fail("obj2.foo has to be " + expected);
+    }
+}
+
+checkObjFoo("foo1");
+
+obj2.foo = "foo2";
+checkObjFoo("foo2");
+
+// change the property to data property
+Object.defineProperty(obj, "foo", {
+   value: "foo3"
+});
+checkObjFoo("foo3");
+