ES6: Implement object literal property shorthand

test/mjsunit/harmony/object-literals-property-shorthand.js

Index: test/mjsunit/harmony/object-literals-property-shorthand.js
diff --git a/test/mjsunit/harmony/object-literals-property-shorthand.js b/test/mjsunit/harmony/object-literals-property-shorthand.js
new file mode 100644
index 0000000000000000000000000000000000000000..2921495d892fba40e7f111fa0250b50777a75849
--- /dev/null
+++ b/test/mjsunit/harmony/object-literals-property-shorthand.js
@@ -0,0 +1,51 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --harmony-object-literals
+
+
+(function TestBasics() {
+  var x = 1;
+  var object = {x};
+  assertEquals(1, object.x);
+})();
+
+
+(function TestDescriptor() {
+  var x = 1;
+  var object = {x};
+  var descr = Object.getOwnPropertyDescriptor(object, 'x');
+  assertEquals(1, descr.value);
+  assertTrue(descr.enumerable);
+  assertTrue(descr.writable);
+  assertTrue(descr.configurable);
+})();
+
+
+(function TestNotDefined() {
+  'use strict';
+  assertThrows(function() {
+    return {notDefined};
+  }, ReferenceError);
+})();
+
+
+(function TestLet() {
+  var let = 1;
+  var object = {let};
+  assertEquals(1, object.let);
+})();
+
+
+(function TestYieldInFunction() {
+  var yield = 1;
+  var object = {yield};
+  assertEquals(1, object.yield);
+})();
+
+
+(function TestToString() {
+  function f(x) { return {x}; }
+  assertEquals('function f(x) { return {x}; }', f.toString());
+})();