|
1 /* |
|
2 * Copyright (c) 2018, 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. Oracle designates this |
|
8 * particular file as subject to the "Classpath" exception as provided |
|
9 * by Oracle in the LICENSE file that accompanied this code. |
|
10 * |
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT |
|
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
14 * version 2 for more details (a copy is included in the LICENSE file that |
|
15 * accompanied this code). |
|
16 * |
|
17 * You should have received a copy of the GNU General Public License version |
|
18 * 2 along with this work; if not, write to the Free Software Foundation, |
|
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
20 * |
|
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
22 * or visit www.oracle.com if you need additional information or have any |
|
23 * questions. |
|
24 */ |
|
25 |
|
26 /** |
|
27 * JDK-8195829 : Parsing a nameless ES6 class results in a thrown NullPointerException. |
|
28 * |
|
29 * @test |
|
30 * @run |
|
31 */ |
|
32 |
|
33 var Parser = Java.type("jdk.nashorn.api.tree.Parser"); |
|
34 var SimpleTreeVisitor = Java.type("jdk.nashorn.api.tree.SimpleTreeVisitorES6"); |
|
35 var parser = Parser.create("--language=es6"); |
|
36 var ast = parser.parse("test.js", "(class {});", print); |
|
37 var reachedClassExpr = false; |
|
38 ast.accept(new (Java.extend(SimpleTreeVisitor)) { |
|
39 visitClassExpression: function(node, extra) { |
|
40 reachedClassExpr = true; |
|
41 Assert.assertTrue(node.name === null); |
|
42 } |
|
43 }, null); |
|
44 |
|
45 Assert.assertTrue(reachedClassExpr); |
|
46 |