Fixing obj_decl opcode handler to handle property name argument as index of register variable containing a declared property's name.

tests/jerry/array.js

@@ -0,0 +1,79 @@
+// Copyright 2014 Samsung Electronics Co., Ltd.
+//
+// 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 cars = ["Saab", "Volvo", "BMW"];
+
+assert (cars[0] === "Saab");
+assert (cars[1] === "Volvo");
+assert (cars[2] === "BMW");
+
+var cars1 = new Array("Saab", "Volvo", "BMW");
+assert (cars[0] === cars1[0]);
+assert (cars[1] === cars1[1]);
+assert (cars[2] === cars1[2]);
+
+var a = new Array();
+assert (typeof (a) === "object");
+assert (Array.isArray (a));
+assert (Array.isArray ([1, 2, 3]));
+
+var b = new Array (30000);
+assert(b.length === 30000);
+assert (b[20000] === undefined);
+b[20000] = 1;
+assert (b[20000] === 1);
+b[20000] = 10;
+assert (b[20000] === 10);
+
+assert(b.length === 30000);
+assert(b[10000] === undefined);
+Object.defineProperty (b, '10000', {value : 25, writable : false});
+assert(b[10000] === 25);
+b[10000] = 30;
+assert(b[10000] === 25);
+
+assert(b.length === 30000);
+assert(b[50000] === undefined);
+assert(b.length === 30000);
+b[50000] = 5;
+assert(b.length === 50001);
+assert(b[50000] === 5);
+b[50000] = 10;
+assert(b[50000] === 10);
+Object.defineProperty (b, '50000', {writable : false});
+assert(b[50000] === 10);
+b[50000] = 20;
+assert(b[50000] === 10);
+
+Object.defineProperty (b, '50000', {writable : true});
+assert(b[50000] === 10);
+b[50000] = 30;
+assert(b[50000] === 30);
+
+b.length = 5;
+assert(b[50000] === undefined);
+
+assert(([1, 2, 3]).length === 3);
+
+assert(Array.prototype.constructor === Array);
+assert(Array.prototype.length === 0);
+Array.prototype[0] = 'string value';
+assert(Array.prototype.length === 1);
+assert(Array.prototype[0] === 'string value');
+
+var c = [0,,,'3'];
+assert (c[0] === 0);
+assert (c[1] === undefined);
+assert (c[2] === undefined);
+assert (c[3] === '3');