1 /*
   2  * Copyright (c) 2018, 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  * @summary Test JDK Metrics class when running inside docker container
  27  * @requires docker.support
  28  * @library /test/lib
  29  * @modules java.base/jdk.internal.platform
  30  * @run main TestSystemMetrics
  31  */
  32 
  33 import jdk.test.lib.Utils;
  34 import jdk.test.lib.containers.docker.Common;
  35 import jdk.test.lib.containers.docker.DockerRunOptions;
  36 import jdk.test.lib.containers.docker.DockerTestUtils;
  37 import jdk.test.lib.containers.cgroup.MetricsTester;
  38 
  39 public class TestSystemMetrics {
  40     private static final String imageName = Common.imageName("metrics");
  41 
  42     public static void main(String[] args) throws Exception {
  43         if (!DockerTestUtils.canTestDocker()) {
  44             return;
  45         }
  46 
  47         DockerTestUtils.buildJdkDockerImage(imageName, "Dockerfile-BasicTest", "jdk-docker");
  48 
  49         try {
  50             Common.logNewTestCase("Test SystemMetrics");
  51             DockerRunOptions opts =
  52                     new DockerRunOptions(imageName, "/jdk/bin/java", "jdk.test.lib.containers.cgroup.MetricsTester");
  53             opts.addDockerOpts("--volume", Utils.TEST_CLASSES + ":/test-classes/");
  54             opts.addJavaOpts("-cp", "/test-classes/");
  55             opts.addJavaOpts("--add-exports", "java.base/jdk.internal.platform=ALL-UNNAMED");
  56             DockerTestUtils.dockerRunJava(opts).shouldHaveExitValue(0).shouldContain("TEST PASSED!!!");
  57         } finally {
  58             DockerTestUtils.removeDockerImage(imageName);
  59         }
  60     }
  61 }