jdk/test/java/util/Timer/NameConstructors.java
author smarks
Fri, 21 Nov 2014 13:32:17 -0800
changeset 27750 fe4052cc2c89
parent 5506 202f599c92aa
permissions -rw-r--r--
8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently Reviewed-by: lancea, rriggs
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
     1
/*
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
     2
 * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
90ce3da70b43 Initial load
duke
parents:
diff changeset
     4
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
90ce3da70b43 Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
90ce3da70b43 Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.
90ce3da70b43 Initial load
duke
parents:
diff changeset
     8
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
90ce3da70b43 Initial load
duke
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
90ce3da70b43 Initial load
duke
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
90ce3da70b43 Initial load
duke
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
90ce3da70b43 Initial load
duke
parents:
diff changeset
    13
 * accompanied this code).
90ce3da70b43 Initial load
duke
parents:
diff changeset
    14
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
90ce3da70b43 Initial load
duke
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
90ce3da70b43 Initial load
duke
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
90ce3da70b43 Initial load
duke
parents:
diff changeset
    18
 *
5506
202f599c92aa 6943119: Rebrand source copyright notices
ohair
parents: 2
diff changeset
    19
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
202f599c92aa 6943119: Rebrand source copyright notices
ohair
parents: 2
diff changeset
    20
 * or visit www.oracle.com if you need additional information or have any
202f599c92aa 6943119: Rebrand source copyright notices
ohair
parents: 2
diff changeset
    21
 * questions.
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    22
 */
90ce3da70b43 Initial load
duke
parents:
diff changeset
    23
90ce3da70b43 Initial load
duke
parents:
diff changeset
    24
/*
90ce3da70b43 Initial load
duke
parents:
diff changeset
    25
 * @test
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    26
 * @bug 4279061 8056313
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    27
 * @summary Basic test for constructors with thread name
90ce3da70b43 Initial load
duke
parents:
diff changeset
    28
 */
90ce3da70b43 Initial load
duke
parents:
diff changeset
    29
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    30
import java.util.Timer;
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    31
import java.util.TimerTask;
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    32
import java.util.concurrent.LinkedTransferQueue;
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    33
90ce3da70b43 Initial load
duke
parents:
diff changeset
    34
public class NameConstructors {
90ce3da70b43 Initial load
duke
parents:
diff changeset
    35
    private static final String NAME1 = "Norm D. Plume";
90ce3da70b43 Initial load
duke
parents:
diff changeset
    36
    private static final String NAME2 = "Ann Onymous";
90ce3da70b43 Initial load
duke
parents:
diff changeset
    37
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    38
    public static void main (String[] args) throws InterruptedException {
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    39
        test(new Timer(NAME1), NAME1);
90ce3da70b43 Initial load
duke
parents:
diff changeset
    40
        test(new Timer(NAME2, true), NAME2);
90ce3da70b43 Initial load
duke
parents:
diff changeset
    41
    }
90ce3da70b43 Initial load
duke
parents:
diff changeset
    42
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    43
    public static void test(Timer timer, String expected) throws InterruptedException {
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    44
        try {
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    45
            LinkedTransferQueue<String> queue = new LinkedTransferQueue<>();
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    46
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    47
            TimerTask task = new TimerTask() {
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    48
                public void run() {
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    49
                    queue.put(Thread.currentThread().getName());
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    50
                }
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    51
            };
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    52
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    53
            timer.schedule(task, 0L); // immediately
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    54
            String actual = queue.take();
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    55
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    56
            if (!expected.equals(actual)) {
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    57
                throw new AssertionError(
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    58
                    String.format("expected='%s', actual='%s'", expected, actual));
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    59
            }
27750
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    60
        } finally {
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    61
            timer.cancel();
fe4052cc2c89 8056313: TEST_BUG: java/util/Timer/NameConstructors.java fails intermittently
smarks
parents: 5506
diff changeset
    62
        }
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
    63
    }
90ce3da70b43 Initial load
duke
parents:
diff changeset
    64
}