diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma_5/Object/15.2.3.9.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma_5/Object/15.2.3.9.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,51 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+/* Object.freeze */
+
+function getme() { return 42; };
+function setme(x) { };
+
+var properties = { all:       { value:1, writable:true,  configurable:true,  enumerable: true },
+                   readOnly:  { value:2, writable:false, configurable:true,  enumerable: true },
+                   nonConfig: { value:3, writable:true,  configurable:false, enumerable: true },
+                   none:      { value:4, writable:false, configurable:false, enumerable: true },
+                   getter:    { get: getme,              configurable:false, enumerable: true },
+                   setter:    { set: setme,              configurable:false, enumerable: true },
+                   getandset: { get: getme, set: setme,  configurable:false, enumerable: true }
+                 };
+var o = Object.defineProperties({}, properties);
+
+Object.freeze(o);
+
+function getPropertyOf(obj) {
+    return function (prop) {
+        return Object.getOwnPropertyDescriptor(obj, prop);
+    };
+};
+
+assertEq(deepEqual(Object.getOwnPropertyDescriptor(o, 'all'),
+                   { value: 1, writable:false,  enumerable:true, configurable:false }),
+         true);
+assertEq(deepEqual(Object.getOwnPropertyDescriptor(o, 'readOnly'),
+                   { value: 2, writable:false,  enumerable:true, configurable:false }),
+         true);
+assertEq(deepEqual(Object.getOwnPropertyDescriptor(o, 'nonConfig'),
+                    { value: 3, writable:false,  enumerable:true, configurable:false }),
+         true);
+assertEq(deepEqual(Object.getOwnPropertyDescriptor(o, 'none'),
+                    { value: 4, writable:false,  enumerable:true, configurable:false }),
+         true);
+assertEq(deepEqual(Object.getOwnPropertyDescriptor(o, 'getter'),
+                    { get: getme, set: (void 0), enumerable:true, configurable:false }),
+         true);
+assertEq(deepEqual(Object.getOwnPropertyDescriptor(o, 'setter'),
+                    { set: setme, get: (void 0), enumerable:true, configurable:false }),
+         true);
+assertEq(deepEqual(Object.getOwnPropertyDescriptor(o, 'getandset'),
+                    { get: getme, set: setme,    enumerable:true, configurable:false }),
+         true);
+
+reportCompare(true, true);