1/*
2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/**
25 * JDK-8068972: Array.splice should follow the ES6 specification
26 *
27 * @test
28 * @run
29 */
30
31
32function assertEqualArrays(a, b) {
33    Assert.assertTrue(Array.isArray(a));
34    Assert.assertTrue(Array.isArray(b));
35    Assert.assertTrue(a.length === b.length);
36    Assert.assertTrue(a.every(function(v, j) {
37        return v === b[j];
38    }));
39}
40
41var array = [1, 2, 3, 4, 5, 6, 7];
42
43var result = array.splice();
44assertEqualArrays(array, [1, 2, 3, 4, 5, 6, 7]);
45assertEqualArrays(result, []);
46
47result = array.splice(4);
48assertEqualArrays(array, [1, 2, 3, 4]);
49assertEqualArrays(result, [5, 6, 7]);
50
51result = array.splice(1, 2, -2, -3);
52assertEqualArrays(array, [1, -2, -3, 4]);
53assertEqualArrays(result, [2, 3]);
54