1 /* 2 $Id: ScriptTest.java,v 1.3 2005/03/02 08:21:05 jstrachan Exp $ 3 4 Copyright 2003 (C) Guillaume Laforge. All Rights Reserved. 5 6 Redistribution and use of this software and associated documentation 7 ("Software"), with or without modification, are permitted provided 8 that the following conditions are met: 9 10 1. Redistributions of source code must retain copyright 11 statements and notices. Redistributions must also contain a 12 copy of this document. 13 14 2. Redistributions in binary form must reproduce the 15 above copyright notice, this list of conditions and the 16 following disclaimer in the documentation and/or other 17 materials provided with the distribution. 18 19 3. The name "groovy" must not be used to endorse or promote 20 products derived from this Software without prior written 21 permission of The Codehaus. For written permission, 22 please contact info@codehaus.org. 23 24 4. Products derived from this Software may not be called "groovy" 25 nor may "groovy" appear in their names without prior written 26 permission of The Codehaus. "groovy" is a registered 27 trademark of The Codehaus. 28 29 5. Due credit should be given to The Codehaus - 30 http://groovy.codehaus.org/ 31 32 THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS 33 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 34 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 35 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 36 THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 37 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 38 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 39 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 40 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 41 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 42 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 43 OF THE POSSIBILITY OF SUCH DAMAGE. 44 45 */ 46 47 package groovy.lang; 48 49 import org.codehaus.groovy.classgen.TestSupport; 50 import org.codehaus.groovy.control.CompilationFailedException; 51 import org.codehaus.groovy.runtime.MethodClosure; 52 53 import java.io.IOException; 54 55 /*** 56 * Tests some particular script features. 57 * 58 * @author Guillaume Laforge 59 */ 60 public class ScriptTest extends TestSupport 61 { 62 /*** 63 * When a method is not found in the current script, checks that it's possible to call a method closure from the binding. 64 * 65 * @throws IOException 66 * @throws CompilationFailedException 67 * @throws IllegalAccessException 68 * @throws InstantiationException 69 */ 70 public void testInvokeMethodFallsThroughToMethodClosureInBinding() throws IOException, CompilationFailedException, IllegalAccessException, InstantiationException 71 { 72 String text = "if (method() == 3) { println 'succeeded' }"; 73 74 GroovyCodeSource codeSource = new GroovyCodeSource(text, "groovy.script", "groovy.script"); 75 GroovyClassLoader loader = new GroovyClassLoader(Thread.currentThread().getContextClassLoader()); 76 Class clazz = loader.parseClass(codeSource); 77 Script script = ((Script) clazz.newInstance()); 78 79 Binding binding = new Binding(); 80 binding.setVariable("method", new MethodClosure(new Dummy(), "method")); 81 script.setBinding(binding); 82 83 script.run(); 84 } 85 86 public static class Dummy { 87 public Integer method() { 88 return new Integer(3); 89 } 90 } 91 }