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/*
* Copyright (c) 2017, 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-8188098:NPE in SimpleTreeVisitorES6 visitor when parsing a tagged template literal
*
* @test
* @run
*/
var Parser = Java.type("jdk.nashorn.api.tree.Parser");
var MemberSelectTree = Java.type("jdk.nashorn.api.tree.MemberSelectTree");
var SimpleTreeVisitor = Java.type("jdk.nashorn.api.tree.SimpleTreeVisitorES6");
var parser = Parser.create("--language=es6");
var ast = parser.parse("hello.js", "foo`PI (${Math.PI}) is transcendental`", print);
var reachedCall = false;
ast.accept(new (Java.extend(SimpleTreeVisitor)) {
visitFunctionCall: function(node, extra) {
reachedCall = true;
Assert.assertTrue(node.functionSelect.name == "foo");
var args = node.arguments;
Assert.assertTrue(args.size() == 2);
var strs = args.get(0).elements;
Assert.assertTrue(String(strs.get(0).value) == "PI (");
Assert.assertTrue(String(strs.get(1).value) == ") is transcendental");
var expr = args.get(1);
Assert.assertTrue(expr instanceof MemberSelectTree);
Assert.assertTrue(expr.expression.name == "Math");
Assert.assertTrue(expr.identifier == "PI");
}
}, null);
Assert.assertTrue(reachedCall);
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