1/*
2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25 * @test
26 * @bug 6659215
27 * @summary Test on timer start method with past notifications
28 * @author Shanliang JIANG
29 *
30 * @run clean StartTest
31 * @run build StartTest
32 * @run main StartTest
33 */
34
35import java.util.Date;
36import javax.management.timer.Timer;
37import javax.management.Notification;
38import javax.management.NotificationListener;
39
40public class StartTest {
41    public static void main(String[] args) throws Exception {
42        System.out.println(
43            ">>> Test on timer start method with past notifications.");
44
45        System.out.println(">>> Create a Timer object.");
46        Timer timer = new Timer();
47
48        System.out.println(
49            ">>> Set the flag (setSendPastNotification) to true.");
50        timer.setSendPastNotifications(true);
51
52        timer.addNotificationListener(myListener, null, null);
53
54        System.out.println(">>> Add notifications: " + SENT);
55
56        Date date = new Date();
57        for (int i = 0; i < SENT; i++) {
58            timer.addNotification(
59                "testType" + i, "testMsg" + i, "testData" + i, date);
60        }
61
62        System.out.println(">>> The notifications should be sent at " + date);
63        System.out.println(">>> Sleep 100 ms to have past notifications.");
64        Thread.sleep(100);
65
66        System.out.println(">>> Start the timer at " + new Date());
67        timer.start();
68
69        System.out.println(">>> Stop the timer.");
70        Thread.sleep(100);
71        stopping = true;
72        timer.stop();
73
74        if (received != SENT) {
75            throw new RuntimeException(
76                "Expected to receive " + SENT + " but got " + received);
77        }
78
79        System.out.println(">>> Received all expected notifications.");
80
81        System.out.println(">>> Bye bye!");
82    }
83
84    private static NotificationListener myListener =
85        new NotificationListener() {
86            public void handleNotification(Notification n, Object hb) {
87                if (!stopping) {
88                    received++;
89                    System.out.println(
90                        ">>> myListener-handleNotification: received " +
91                        n.getSequenceNumber());
92            }
93        }
94    };
95
96    private static int SENT = 10;
97    private static volatile int received = 0;
98    private static volatile boolean stopping = false;
99}
100