58 lines
2.0 KiB
Java
58 lines
2.0 KiB
Java
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/*
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* Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/*
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* @test
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* @bug 4481072
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* @summary Basic test for purge method
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*/
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import java.util.*;
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public class Purge {
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public static void main (String[] args) {
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Random rnd = new Random();
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Timer timer = new Timer();
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int cancelled = 0;
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for (long i = 1; i <= 1000; i++) {
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TimerTask task = new TimerTask() {
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public void run() {
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System.out.println("How come no one ever calls me?");
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}
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};
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timer.schedule(task, i * 60*60*1000); // i hrs. hence.
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if (i != 1 && rnd.nextBoolean()) {
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task.cancel();
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cancelled++;
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}
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}
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int purged = timer.purge();
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if (purged != cancelled)
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throw new RuntimeException(purged + " != " + cancelled);
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purged = timer.purge();
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if (purged != 0)
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throw new RuntimeException(purged + " nonzero");
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timer.cancel();
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}
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}
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