1 /*
2 * Copyright (c) 2017, 2020, Red Hat, Inc. 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 *
39 * -XX:-ShenandoahDegeneratedGC -XX:+ShenandoahVerify
40 * TestVerifyJCStress
41 */
42
43 /*
44 * @test id=default
45 * @summary Tests that we pass at least one jcstress-like test with all verification turned on
46 * @requires vm.gc.Shenandoah
47 * @modules java.base/jdk.internal.misc
48 * java.management
49 *
50 * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions
51 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive
52 * -XX:+ShenandoahVerify
53 * TestVerifyJCStress
54 *
55 * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions
56 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=compact
57 * -XX:+ShenandoahVerify
58 * TestVerifyJCStress
59 */
60
61 import java.util.*;
62 import java.util.concurrent.*;
63 import java.util.concurrent.locks.*;
64
65 public class TestVerifyJCStress {
66
67 public static void main(String[] args) throws Exception {
68 ExecutorService service = Executors.newFixedThreadPool(
69 2,
70 r -> {
71 Thread t = new Thread(r);
72 t.setDaemon(true);
73 return t;
74 }
75 );
76
77 for (int c = 0; c < 10000; c++) {
78 final Test[] tests = new Test[10000];
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1 /*
2 * Copyright (c) 2017, 2020, Red Hat, Inc. All rights reserved.
3 * Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
40 * -XX:-ShenandoahDegeneratedGC -XX:+ShenandoahVerify
41 * TestVerifyJCStress
42 */
43
44 /*
45 * @test id=default
46 * @summary Tests that we pass at least one jcstress-like test with all verification turned on
47 * @requires vm.gc.Shenandoah
48 * @modules java.base/jdk.internal.misc
49 * java.management
50 *
51 * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions
52 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive
53 * -XX:+ShenandoahVerify
54 * TestVerifyJCStress
55 *
56 * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions
57 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=compact
58 * -XX:+ShenandoahVerify
59 * TestVerifyJCStress
60 *
61 * @run main/othervm -Xmx1g -Xms1g -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions
62 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive -XX:ShenandoahGCMode=generational
63 * -XX:+ShenandoahVerify
64 * TestVerifyJCStress
65 */
66
67 import java.util.*;
68 import java.util.concurrent.*;
69 import java.util.concurrent.locks.*;
70
71 public class TestVerifyJCStress {
72
73 public static void main(String[] args) throws Exception {
74 ExecutorService service = Executors.newFixedThreadPool(
75 2,
76 r -> {
77 Thread t = new Thread(r);
78 t.setDaemon(true);
79 return t;
80 }
81 );
82
83 for (int c = 0; c < 10000; c++) {
84 final Test[] tests = new Test[10000];
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