/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 com.sun.jini.test.impl.thread;
//harness imports
import com.sun.jini.qa.harness.TestException;
//jini imports
import com.sun.jini.thread.TaskManager;
import com.sun.jini.thread.TaskManager.Task;
//java.util
import java.util.ArrayList;
import java.util.List;
/**
* This class implements a regression test to bugID 4868259 "Task Manager
* should be resilient to Tasks throwing exceptions." The test verifies that
* tasks are run after a given task throws an exception.
*/
public class TaskManagerTaskExceptionTest extends AbstractThreadTest {
/**
* Schedule two tasks. The first task throws an exception. Verify that
* the second task is run.
*/
public void run() throws Exception {
TaskManager manager = new TaskManager();
long badTaskTime = System.currentTimeMillis() + (10*1000);
long goodTaskTime = badTaskTime + (10*1000);
ArrayList taskList = new ArrayList();
taskList.add(0, new Task() {
public boolean runAfter(List tasks, int size){
return false;
}
public void run() {
throw new RuntimeException("Expected Exception");
}
});
final boolean result[] = new boolean[]{false};
taskList.add(1, new Task() {
public boolean runAfter(List tasks, int size){
return (tasks.size()>1);
}
public void run() {
result[0] = true;
}
});
manager.addAll(taskList);
Thread.sleep(10 * 1000);
if (!result[0]) {
throw new TestException("A task that throws a runtime exception"
+ " prevents other tasks from running");
}
}
}