jdk8-mips64-public/jdk: test/jdk/internal/platform/docker/TestUseContainerSupport.java@edb84bd2f10f

8250627: Use -XX:+/-UseContainerSupport for enabling/disabling Java container metrics
Reviewed-by: aph, dholmes, bobv, shade

     1 /*

     2  * Copyright (c) 2020, Red Hat, Inc.

     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  */

    24 /*

    25  * @test

    26  * @summary UseContainerSupport flag should reflect Metrics being available

    27  * @library /lib

    28  * @build CheckUseContainerSupport

    29  * @run main/timeout=360 TestUseContainerSupport

    30  */

    32 import jdk.test.lib.Utils;

    33 import jdk.test.lib.containers.docker.Common;

    34 import jdk.test.lib.containers.docker.DockerRunOptions;

    35 import jdk.test.lib.containers.docker.DockerTestUtils;

    37 public class TestUseContainerSupport {

    38     private static final String imageName = Common.imageName("useContainerSupport");

    40     public static void main(String[] args) throws Exception {

    41         if (!DockerTestUtils.canTestDocker()) {

    42             return;

    43         }

    45         DockerTestUtils.buildJdkDockerImage(imageName, "Dockerfile-BasicTest", "jdk-docker");

    47         try {

    48             testUseContainerSupport(true);

    49             testUseContainerSupport(false);

    50         } finally {

    51             DockerTestUtils.removeDockerImage(imageName);

    52         }

    53     }

    55     private static void testUseContainerSupport(boolean useContainerSupport) throws Exception {

    56         String testMsg = " with -XX:" + (useContainerSupport ? "+" : "-") + "UseContainerSupport";

    57         Common.logNewTestCase("Test TestUseContainerSupport" + testMsg);

    58         DockerRunOptions opts =

    59                 new DockerRunOptions(imageName, "/jdk/bin/java", "CheckUseContainerSupport");

    60         opts.addClassOptions(Boolean.valueOf(useContainerSupport).toString());

    61         opts.addDockerOpts("--memory", "200m")

    62             .addDockerOpts("--volume", Utils.TEST_CLASSES + ":/test-classes/");

    63         if (useContainerSupport) {

    64             opts.addJavaOpts("-XX:+UseContainerSupport");

    65         } else {

    66             opts.addJavaOpts("-XX:-UseContainerSupport");

    67         }

    68         opts.addJavaOpts("-cp", "/test-classes/");

    69         DockerTestUtils.dockerRunJava(opts).shouldHaveExitValue(0).shouldContain("TEST PASSED!!!");

    70     }

    71 }

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