1 /*
   2  * Copyright (c) 2010, 2013, 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 package jdk.nashorn.internal.test.framework;
  27 
  28 import java.io.IOException;
  29 import java.io.OutputStream;
  30 
  31 /**
  32  * Support for script evaluation.
  33  */
  34 public interface ScriptEvaluator {
  35     /**
  36      * Runs one or more scripts files with given output and error stream set in the context
  37      *
  38      * @param out OutputStream for output from script evaluation
  39      * @param err OutputStream for errors from script evaluation
  40      * @param args one or more script arguments
  41      * @return success or error code - the codes used are same as used by Shell class
  42      * @throws IOException throws if there are issues with stream handling
  43      */
  44     public int run(OutputStream out, OutputStream err, String[] args) throws IOException;
  45 }