/**

 * Back 2 Browser Bytecode Translator

 * Copyright (C) 2012-2015 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, version 2 of the License.

 *

 * This program 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://opensource.org/licenses/GPL-2.0.

 */

package org.apidesign.bck2brwsr.tck;

import java.util.Timer;

import java.util.TimerTask;

import org.apidesign.bck2brwsr.vmtest.BrwsrTest;

import org.apidesign.bck2brwsr.vmtest.VMTest;

import org.testng.annotations.Factory;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class TimerTest {

    boolean started;

    int miss;

    int exec;

    public TimerTest() {

    }

    @BrwsrTest public void scheduleTick() throws Exception {

        if (!started) {

            started = true;

            Timer t = new Timer("MyTest");

            class TT extends TimerTask {

                @Override

                public void run() {

                    exec++;

                }

            }

            TT task = new TT();

            t.schedule(task, 15);

        }

        if (exec == 0) {

            miss++;

            throw new InterruptedException();

        }

        assert exec == 1 : "One exec: " + exec;

        assert miss == 1 : "One miss: " + miss;

    }

    @BrwsrTest public void repeatedTicks() throws Exception {

        if (!started) {

            started = true;

            Timer t = new Timer("MyTest");

            class TT extends TimerTask {

                @Override

                public void run() {

                    if (++exec == 2) {

                        cancel();

                    }

                }

            }

            TT task = new TT();

            t.scheduleAtFixedRate(task, 50, 70);

        }

        if (exec != 2) {

            miss++;

            throw new InterruptedException();

        }

        assert exec == 2 : "Two execs: " + exec;

        assert miss == 2 : "Two misses: " + miss;

    }

    @Factory public static Object[] create() {

        return VMTest.create(TimerTest.class);

    }

}