generator.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 generators.
26 *
27 * @test
28 * @option -scripting
29 * @run
30 */
31
32load(__DIR__ + "utils.js")
33
34var code = <<EOF
35
36function* id(){
37  var idx = 0;
38  while(idx < 3)
39    yield idx++;
40}
41
42var obj = {
43    *q (x, y) {
44       yield 1;
45    }
46};
47
48var f = {
49    [Symbol.iterator]: function*() {
50        var cur = 1;
51        for (;;) {
52            yield cur;
53        }
54    }
55};
56
57EOF
58
59parse("generator.js", code, "--language=es6", new (Java.extend(visitor_es6, {
60    visitFunctionDeclaration : function (node, obj) {
61        obj.push(convert(node))
62    },
63    visitVariable : function (node, obj) {
64        obj.push(convert(node))
65    }
66})))
67
68