--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/containers/docker/TestMisc.java Thu Nov 16 19:01:01 2017 -0800
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+/*
+ * @test
+ * @summary Test miscellanous functionality related to JVM running in docker container
+ * @requires docker.support
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ * java.management
+ * jdk.jartool/sun.tools.jar
+ * @build Common CheckContainerized sun.hotspot.WhiteBox PrintContainerInfo
+ * @run driver ClassFileInstaller -jar whitebox.jar sun.hotspot.WhiteBox sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run driver TestMisc
+ */
+import jdk.test.lib.containers.docker.DockerRunOptions;
+import jdk.test.lib.containers.docker.DockerTestUtils;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+
+public class TestMisc {
+ private static final String imageName = Common.imageName("misc");
+
+ public static void main(String[] args) throws Exception {
+ if (!DockerTestUtils.canTestDocker()) {
+ return;
+ }
+
+ Common.prepareWhiteBox();
+ DockerTestUtils.buildJdkDockerImage(imageName, "Dockerfile-BasicTest", "jdk-docker");
+
+ try {
+ testMinusContainerSupport();
+ testIsContainerized();
+ testPrintContainerInfo();
+ } finally {
+ DockerTestUtils.removeDockerImage(imageName);
+ }
+ }
+
+
+ private static void testMinusContainerSupport() throws Exception {
+ Common.logNewTestCase("Test related flags: '-UseContainerSupport'");
+ DockerRunOptions opts = new DockerRunOptions(imageName, "/jdk/bin/java", "-version");
+ opts.addJavaOpts("-XX:-UseContainerSupport", "-Xlog:os+container=trace");
+
+ Common.run(opts)
+ .shouldContain("Container Support not enabled");
+ }
+
+
+ private static void testIsContainerized() throws Exception {
+ Common.logNewTestCase("Test is_containerized() inside a docker container");
+
+ DockerRunOptions opts = Common.newOpts(imageName, "CheckContainerized");
+ Common.addWhiteBoxOpts(opts);
+
+ Common.run(opts)
+ .shouldContain(CheckContainerized.INSIDE_A_CONTAINER);
+ }
+
+
+ private static void testPrintContainerInfo() throws Exception {
+ Common.logNewTestCase("Test print_container_info()");
+
+ DockerRunOptions opts = Common.newOpts(imageName, "PrintContainerInfo");
+ Common.addWhiteBoxOpts(opts);
+
+ checkContainerInfo(Common.run(opts));
+ }
+
+
+ private static void checkContainerInfo(OutputAnalyzer out) throws Exception {
+ String[] expectedToContain = new String[] {
+ "cpuset.cpus",
+ "cpuset.mems",
+ "CPU Shares",
+ "CPU Quota",
+ "CPU Period",
+ "OSContainer::active_processor_count",
+ "Memory Limit",
+ "Memory Soft Limit",
+ "Memory Usage",
+ "Maximum Memory Usage",
+ "memory_max_usage_in_bytes"
+ };
+
+ for (String s : expectedToContain) {
+ out.shouldContain(s);
+ }
+ }
+
+}