class.js revision 1739:4a6a1fd3d3dd 
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 * Tests to check representation of ES6 class.
26 *
27 * @test
28 * @option -scripting
29 * @run
30 */
31
32load(__DIR__ + "utils.js")
33
34var code = <<EOF
35
36class Shape {
37    constructor() {
38        Shape.numShapes++;
39    }
40
41    static get numShapes() {
42        return !this.count_ ? 0 : this.count_
43    }
44
45    static set numShapes(val) {
46         this.count_ = val
47    }
48}
49
50class Circle extends Shape {
51    constructor(radius) {
52        super();
53        this.radius_ = radius
54        Circle.numCircles++
55    }
56
57    static draw(circle, canvas) {
58        // drawing code
59    }
60
61    static get numCircles() {
62        return !this.count_ ? 0 : this.count_
63    }
64
65    static set numCircles(val) {
66         this.count_ = val
67    }
68
69    area() {
70        return Math.pow(this.radius, 2) * Math.PI
71    }
72
73    get radius() {
74        return this.radius_
75    }
76
77    set radius(radius) {
78        if (!Number.isInteger(radius))
79            throw new TypeError("Circle radius is not an int");
80        this.radius_ = radius
81    }
82}
83
84EOF
85
86parse("class.js", code, "--language=es6", new (Java.extend(visitor_es6, {
87    visitClassDeclaration : function (node, obj) {
88        obj.push(convert(node))
89    }
90})))
91
92