/* * Copyright (c) 2023, 2025, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2023, 2025, Red Hat, Inc. and/or its affiliates. * 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. */ import org.testng.annotations.Test; import jdk.test.lib.dcmd.CommandExecutor; import jdk.test.lib.dcmd.JMXExecutor; import jdk.test.lib.process.OutputAnalyzer; /* * @test id=normal * @summary Test of diagnostic command System.map * @library /test/lib * @requires (vm.gc != "Z") & (os.family == "linux" | os.family == "windows" | os.family == "mac") * @modules java.base/jdk.internal.misc * java.compiler * java.management * jdk.internal.jvmstat/sun.jvmstat.monitor * @build jdk.test.whitebox.WhiteBox * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox * @run testng/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UsePerfData SystemMapTest */ /* * @test id=zgc * @bug 8346717 * @summary Test of diagnostic command System.map using ZGC * @library /test/lib * @requires vm.gc.Z & (os.family == "linux" | os.family == "windows" | os.family == "mac") * @modules java.base/jdk.internal.misc * java.compiler * java.management * jdk.internal.jvmstat/sun.jvmstat.monitor * @build jdk.test.whitebox.WhiteBox * @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox * @run testng/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:+UsePerfData -XX:+UseZGC SystemMapTest */ public class SystemMapTest extends SystemMapTestBase { public void run(CommandExecutor executor) { OutputAnalyzer output = executor.execute("System.map"); boolean NMTOff = output.contains("NMT is disabled"); for (String s: shouldMatchUnconditionally()) { output.shouldMatch(s); } if (!NMTOff) { // expect VM annotations if NMT is on for (String s: shouldMatchIfNMTIsEnabled()) { output.shouldMatch(s); } } } @Test public void jmx() { run(new JMXExecutor()); } }