/*
* Copyright 2003-2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package groovy.lang;
import org.codehaus.groovy.classgen.TestSupport;
import org.codehaus.groovy.control.CompilationFailedException;
import org.codehaus.groovy.runtime.MethodClosure;
import java.io.IOException;
/**
* Tests some particular script features.
*
* @author Guillaume Laforge
* @author Jim White
*/
public class ScriptTest extends TestSupport {
/**
* When a method is not found in the current script, checks that it's possible to call a method closure from the binding.
*
* @throws IOException
* @throws CompilationFailedException
* @throws IllegalAccessException
* @throws InstantiationException
*/
public void testInvokeMethodFallsThroughToMethodClosureInBinding() throws IOException, CompilationFailedException, IllegalAccessException, InstantiationException {
String text = "if (method() == 3) { println 'succeeded' }";
GroovyCodeSource codeSource = new GroovyCodeSource(text, "groovy.script", "groovy.script");
GroovyClassLoader loader = new GroovyClassLoader(Thread.currentThread().getContextClassLoader());
Class clazz = loader.parseClass(codeSource);
Script script = ((Script) clazz.newInstance());
Binding binding = new Binding();
binding.setVariable("method", new MethodClosure(new Dummy(), "method"));
script.setBinding(binding);
script.run();
}
public static class Dummy {
public Integer method() {
return new Integer(3);
}
}
/**
* GROOVY-6582 : Script.invokeMethod bypasses getProperty when looking for closure-valued properties.
*
* Make sure that getProperty and invokeMethod are consistent.
*
*/
public void testGROOVY_6582() {
String script = "" +
"abstract class DeclaredBaseScript extends Script {\n" +
" def v = { it * 2 }\n" +
" def z = { it * 3 }\n" +
" def getProperty(String n) { n == 'c' ? v : super.getProperty(n) }\n" +
"}\n" +
"@groovy.transform.BaseScript DeclaredBaseScript baseScript\n" +
"assert c(2) == 4\n" +
"assert z(2) == 6";
GroovyShell shell = new GroovyShell();
shell.evaluate(script);
}
// GROOVY-6344
public void testScriptNameMangling() {
String script = "this.getClass().getName()";
GroovyShell shell = new GroovyShell();
String name = (String) shell.evaluate(script,"a!b");
assertEquals("a_b", name);
}
}