/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*
* @authors Andrew Dinn
*/
package org.jboss.byteman.tests.bugfixes;
import org.jboss.byteman.agent.ScriptRepository;
import org.jboss.byteman.agent.submit.ScriptText;
import org.jboss.byteman.agent.submit.Submit;
import org.jboss.byteman.tests.Test;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* Test for bug reported by Kabir Khan pre-JIRA where the Transformer failed to accept a CALL
* trigger location specified with an empty argument list.
*/
public class TestMethodClauseReturnTypeDynamic extends Test
{
public TestMethodClauseReturnTypeDynamic()
{
super(TestMethodClauseReturnTypeDynamic.class.getCanonicalName());
}
public void test()
{
Submit submit = new Submit();
ScriptRepository repository = new ScriptRepository(false);
List<ScriptText> scripts = new ArrayList<ScriptText>();
scripts.add(new ScriptText("dynamic", getRuleText()));
try {
submit.addScripts(scripts);
} catch (Exception e) {
System.out.println("exception submitting script");
fail();
}
log("calling booleanMethod()");
booleanMethod();
log("called booleanMethod()");
checkOutput();
}
public boolean booleanMethod()
{
log("inside booleanMethod()");
return true;
}
@Override
public String getExpected() {
logExpected("calling booleanMethod()");
logExpected("triggered for METHOD boolean booleanMethod()");
logExpected("inside booleanMethod()");
logExpected("called booleanMethod()");
return super.getExpected();
}
public String getRuleText()
{
File file = new File("target/test-classes/scripts/bugfixes/TestMethodClauseReturnTypeDynamic.btm");
try {
FileInputStream fis = new FileInputStream(file);
int expected = fis.available();
byte[] b = new byte[expected];
int actual = fis.read(b);
if (actual != expected) {
throw new IOException("Expecting " + expected + " bytes but read only returned " + actual);
}
return new String(b);
} catch (Exception e) {
throw new RuntimeException("oops cannot read script file test-classes/scripts/TestMethodClauseReturnTypeDynamic.btm", e);
}
}
}