1 /* 2 * Copyright (c) 2017, 2020, 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 import java.util.HashMap; 25 import java.util.List; 26 import java.util.Map; 27 28 import jdk.test.lib.apps.LingeredApp; 29 import jtreg.SkippedException; 30 31 /** 32 * @test 33 * @bug 8190198 34 * @summary Test clhsdb Jstack command 35 * @requires vm.hasSA 36 * @library /test/lib 37 * @run main/othervm/timeout=480 ClhsdbJstack 38 */ 39 40 /** 41 * @test 42 * @bug 8190198 43 * @requires vm.compMode != "Xcomp" 44 * @summary Test clhsdb Jstack command 45 * @requires vm.hasSA 46 * @library /test/lib 47 * @run main/othervm/timeout=480 -Xcomp ClhsdbJstack 48 */ 49 50 public class ClhsdbJstack { 51 52 private static void testJstack() throws Exception { 53 LingeredApp theApp = null; 54 try { 55 ClhsdbLauncher test = new ClhsdbLauncher(); 56 theApp = LingeredApp.startApp(); 57 System.out.print("Started LingeredApp "); 58 System.out.println("with pid " + theApp.getPid()); 59 60 List<String> cmds = List.of("jstack -v"); 61 62 Map<String, List<String>> expStrMap = new HashMap<>(); 63 expStrMap.put("jstack -v", List.of( 64 "No deadlocks found", 65 "Common\\-Cleaner", 66 "Signal Dispatcher", 67 "java.lang.ref.Finalizer\\$FinalizerThread.run", 68 "java.lang.ref.Reference", 69 "Method\\*", 70 "LingeredApp.main")); 71 72 test.run(theApp.getPid(), cmds, expStrMap, null); 73 } catch (SkippedException se) { 74 throw se; 75 } catch (Exception ex) { 76 throw new RuntimeException("Test ERROR " + ex, ex); 77 } finally { 78 LingeredApp.stopApp(theApp); 79 } 80 } 81 82 public static void main(String[] args) throws Exception { 83 System.out.println("Starting ClhsdbJstack test"); 84 testJstack(); 85 System.out.println("Test PASSED"); 86 } 87 }