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.api.scripting.test;
  27 
  28 import javax.script.ScriptEngine;
  29 import javax.script.ScriptEngineManager;
  30 import javax.script.ScriptException;
  31 import org.testng.annotations.Test;
  32 
  33 /**
  34  * Test that we can create multiple, independent script engines and use those
  35  * independently.
  36  *
  37  * @test
  38  * @run testng jdk.nashorn.api.scripting.test.MultipleEngineTest
  39  */
  40 @SuppressWarnings("javadoc")
  41 public class MultipleEngineTest {
  42     @Test
  43     public void createAndUseManyEngine() throws ScriptException {
  44         final ScriptEngineManager m = new ScriptEngineManager();
  45 
  46         final ScriptEngine e1 = m.getEngineByName("nashorn");
  47         e1.eval("var  x = 33; print(x);");
  48 
  49         final ScriptEngine e2 = m.getEngineByName("nashorn");
  50         e2.eval("try { print(x) } catch(e) { print(e); }");
  51     }
  52 }