Implement Object.defineProperties function

JerryScript-DCO-1.0-Signed-off-by: Kristof Kosztyo kkosztyo.u-szeged@partner.samsung.com

tests/jerry/object_define_properties.js

@@ -0,0 +1,34 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+var obj = {};
+Object.defineProperties(obj, {
+  "foo": {
+    value: true,
+    writable: true
+  },
+  "bar": {
+    value: "baz",
+    writable: false
+  },
+  "Hello": {
+    value: "world",
+    writable: false
+  }
+});
+
+assert (obj.foo === true);
+assert (obj.bar === "baz");
+assert (obj.Hello === "world");