1 /*
   2  * Copyright (c) 2017, 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-8193137 : Nashorn crashes when given an empty script file.
  28  *
  29  * @test
  30  * @option -scripting
  31  * @run
  32  */
  33 
  34 var System = java.lang.System;
  35 var File = java.io.File;
  36 var javahome = System.getProperty("java.home");
  37 var nashornJar = new File(System.getProperty("nashorn.jar"));
  38 if (! nashornJar.isAbsolute()) {
  39     nashornJar = new File(".", nashornJar);
  40 }
  41 
  42 // we want to use nashorn.jar passed and not the one that comes with JRE
  43 var jjsCmd = javahome + "/../bin/jjs";
  44 jjsCmd = jjsCmd.toString().replace(/\//g, File.separator);
  45 if (! new File(jjsCmd).isFile()) {
  46     jjsCmd = javahome + "/bin/jjs";
  47     jjsCmd = jjsCmd.toString().replace(/\//g, File.separator);
  48 }
  49 jjsCmd += " -J--patch-module=jdk.scripting.nashorn=" + nashornJar;
  50 
  51 $ENV.PWD=System.getProperty("user.dir")
  52 
  53 var emptyFile = new File($ENV.PWD+File.separator+"empty.js");
  54 emptyFile.createNewFile();
  55 emptyFile.deleteOnExit();
  56 
  57 $EXEC(jjsCmd + " --no-deprecation-warning empty.js");
  58 if($ERR != "")
  59     fail("jjs fails with empty script file");