1 /* 2 * Copyright (c) 2005, 2008, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 6249843 6705893 27 * @summary Test script functions implementing Java interface 28 */ 29 30 import javax.script.*; 31 import java.io.*; 32 33 public class Test4 { 34 public static void main(String[] args) throws Exception { 35 System.out.println("\nTest4\n"); 36 ScriptEngineManager m = new ScriptEngineManager(); 37 ScriptEngine e = Helper.getJsEngine(m); 38 if (e == null) { 39 System.out.println("Warning: No js engine found; test vacuously passes."); 40 return; 41 } 42 e.eval(new FileReader( 43 new File(System.getProperty("test.src", "."), "Test4.js"))); 44 Invocable inv = (Invocable)e; 45 Runnable run1 = (Runnable)inv.getInterface(Runnable.class); 46 run1.run(); 47 // use methods of a specific script object 48 Object intfObj = e.get("intfObj"); 49 Runnable run2 = (Runnable)inv.getInterface(intfObj, Runnable.class); 50 run2.run(); 51 } 52 }