56 lines
2.2 KiB
JavaScript
56 lines
2.2 KiB
JavaScript
/*
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* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* JDK-8188098:NPE in SimpleTreeVisitorES6 visitor when parsing a tagged template literal
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*
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* @test
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* @run
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*/
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var Parser = Java.type("jdk.nashorn.api.tree.Parser");
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var MemberSelectTree = Java.type("jdk.nashorn.api.tree.MemberSelectTree");
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var SimpleTreeVisitor = Java.type("jdk.nashorn.api.tree.SimpleTreeVisitorES6");
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var parser = Parser.create("--language=es6");
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var ast = parser.parse("hello.js", "foo`PI (${Math.PI}) is transcendental`", print);
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var reachedCall = false;
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ast.accept(new (Java.extend(SimpleTreeVisitor)) {
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visitFunctionCall: function(node, extra) {
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reachedCall = true;
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Assert.assertTrue(node.functionSelect.name == "foo");
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var args = node.arguments;
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Assert.assertTrue(args.size() == 2);
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var strs = args.get(0).elements;
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Assert.assertTrue(String(strs.get(0).value) == "PI (");
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Assert.assertTrue(String(strs.get(1).value) == ") is transcendental");
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var expr = args.get(1);
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Assert.assertTrue(expr instanceof MemberSelectTree);
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Assert.assertTrue(expr.expression.name == "Math");
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Assert.assertTrue(expr.identifier == "PI");
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}
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}, null);
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Assert.assertTrue(reachedCall);
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