--- /dev/null 2018-04-05 21:39:59.879494000 +0530 +++ new/test/hotspot/jtreg/serviceability/sa/ClhsdbCDSJstackPrintAll.java 2018-04-06 15:03:13.642483199 +0530 @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2018, 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 + * @bug 8174994 + * @summary Test the clhsdb commands 'jstack', 'printall' with CDS enabled + * @requires vm.cds + * @library /test/lib + * @run main/othervm/timeout=2400 -Xmx1g ClhsdbCDSJstackPrintAll + */ + +import java.util.List; +import java.util.Arrays; +import java.util.Map; +import java.util.HashMap; +import jdk.test.lib.cds.CDSTestUtils; +import jdk.test.lib.cds.CDSOptions; +import jdk.test.lib.apps.LingeredApp; + +public class ClhsdbCDSJstackPrintAll { + + public static void main(String[] args) throws Exception { + System.out.println("Starting ClhsdbCDSJstackPrintAll test"); + String sharedArchiveName = "ArchiveForClhsdbJstackPrintAll.jsa"; + LingeredApp theApp = null; + + try { + CDSOptions opts = (new CDSOptions()).setArchiveName(sharedArchiveName); + CDSTestUtils.createArchiveAndCheck(opts); + + ClhsdbLauncher test = new ClhsdbLauncher(); + List vmArgs = Arrays.asList( + "-XX:+UnlockDiagnosticVMOptions", + "-XX:SharedArchiveFile=" + sharedArchiveName, + "-Xshare:auto"); + theApp = LingeredApp.startApp(vmArgs); + System.out.println("Started LingeredApp with pid " + theApp.getPid()); + + // Ensure that UseSharedSpaces is turned on. + List cmds = List.of("flags UseSharedSpaces"); + + String useSharedSpacesOutput = test.run(theApp.getPid(), cmds, + null, null); + + if (useSharedSpacesOutput == null) { + // Attach permission issues. + System.out.println("Could not determine the UseSharedSpaces value - test skipped."); + LingeredApp.stopApp(theApp); + return; + } + + if (useSharedSpacesOutput.contains("true") == false) { + // CDS archive is not mapped. Skip the rest of the test. + System.out.println("The CDS archive is not mapped - test skipped."); + LingeredApp.stopApp(theApp); + return; + } + + cmds = List.of("jstack -v", "printall"); + + Map> expStrMap = new HashMap<>(); + Map> unExpStrMap = new HashMap<>(); + expStrMap.put("jstack -v", List.of( + "No deadlocks found", + "Common-Cleaner", + "Signal Dispatcher", + "Method*", + "LingeredApp.main")); + unExpStrMap.put("jstack -v", List.of( + "sun.jvm.hotspot.types.WrongTypeException", + "No suitable match for type of address")); + expStrMap.put("printall", List.of( + "aload_0", + "Constant Pool of", + "public static void main(java.lang.String[])", + "Bytecode", + "invokevirtual", + "checkcast", + "Exception Table", + "invokedynamic")); + unExpStrMap.put("printall", List.of( + "No suitable match for type of address")); + test.run(theApp.getPid(), cmds, expStrMap, unExpStrMap); + } catch (Exception ex) { + throw new RuntimeException("Test ERROR " + ex, ex); + } finally { + LingeredApp.stopApp(theApp); + } + System.out.println("Test PASSED"); + } +}