/*

 * 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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,

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/**

 * JDK-8193137 : Nashorn crashes when given an empty script file.

 *

 * @test

 * @option -scripting

 * @run

 */

var System = java.lang.System;

var File = java.io.File;

var javahome = System.getProperty("java.home");

var nashornJar = new File(System.getProperty("nashorn.jar"));

if (! nashornJar.isAbsolute()) {

    nashornJar = new File(".", nashornJar);

}

// we want to use nashorn.jar passed and not the one that comes with JRE

var jjsCmd = javahome + "/../bin/jjs";

jjsCmd = jjsCmd.toString().replace(/\//g, File.separator);

if (! new File(jjsCmd).isFile()) {

    jjsCmd = javahome + "/bin/jjs";

    jjsCmd = jjsCmd.toString().replace(/\//g, File.separator);

}

jjsCmd += " -J--patch-module=jdk.scripting.nashorn=" + nashornJar;

$ENV.PWD=System.getProperty("user.dir")

var emptyFile = new File($ENV.PWD+File.separator+"empty.js");

emptyFile.createNewFile();

emptyFile.deleteOnExit();

if($ERR != "")

    fail("jjs fails with empty script file");