| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * JDK-8075207: Nashorn parser API returns StatementTree objects in out of order |
| * |
| * @test |
| * @option -scripting |
| * @run |
| */ |
| |
| var Parser = Java.type("jdk.nashorn.api.tree.Parser"); |
| var ExpressionStatementTree = Java.type("jdk.nashorn.api.tree.ExpressionStatementTree"); |
| var FunctionDeclarationTree = Java.type("jdk.nashorn.api.tree.FunctionDeclarationTree"); |
| var VariableTree = Java.type("jdk.nashorn.api.tree.VariableTree"); |
| |
| var parser = Parser.create(); |
| |
| var ast = parser.parse("hello.js", <<CODE |
| |
| var hello = 'hello'; |
| |
| function print_hello() { |
| var x = 2; |
| print(hello); |
| function inner_func() {} |
| var y = function() { |
| var PI = Math.PI; |
| function inner2() {} |
| var E = Math.E; |
| } |
| } |
| |
| var hello = "hello 2"; |
| |
| CODE, print); |
| |
| var stats = ast.sourceElements; |
| Assert.assertTrue(stats.get(0) instanceof VariableTree); |
| Assert.assertTrue(stats.get(1) instanceof FunctionDeclarationTree); |
| Assert.assertTrue(stats.get(2) instanceof VariableTree); |
| |
| var print_hello = stats.get(1); |
| Assert.assertEquals(print_hello.name.name, "print_hello"); |
| var print_hello_stats = print_hello.body.statements; |
| Assert.assertTrue(print_hello_stats.get(0) instanceof VariableTree); |
| Assert.assertTrue(print_hello_stats.get(1) instanceof ExpressionStatementTree); |
| Assert.assertTrue(print_hello_stats.get(2) instanceof FunctionDeclarationTree); |
| Assert.assertTrue(print_hello_stats.get(3) instanceof VariableTree); |
| |
| var anonFunc = print_hello_stats.get(3).initializer; |
| var anonFunc_stats = anonFunc.body.statements; |
| Assert.assertTrue(anonFunc_stats.get(0) instanceof VariableTree); |
| Assert.assertTrue(anonFunc_stats.get(1) instanceof FunctionDeclarationTree); |
| Assert.assertTrue(anonFunc_stats.get(2) instanceof VariableTree); |
| |