1 /* 2 * Copyright (c) 2017, 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 import java.util.ArrayList; 25 import java.util.HashMap; 26 import java.util.List; 27 import java.util.Map; 28 29 import jdk.test.lib.apps.LingeredApp; 30 import jdk.test.lib.Utils; 31 32 /** 33 * @test 34 * @bug 8191658 35 * @summary Test clhsdb jhisto command 36 * @requires vm.hasSA 37 * @requires vm.gc != "Shenandoah" 38 * @requires vm.gc != "Z" 39 * @library /test/lib 40 * @run main/othervm ClhsdbJhisto 41 */ 42 43 public class ClhsdbJhisto { 44 45 public static void main(String[] args) throws Exception { 46 System.out.println("Starting ClhsdbJhisto test"); 47 48 LingeredAppWithInterface theApp = null; 49 try { 50 ClhsdbLauncher test = new ClhsdbLauncher(); 51 List<String> vmArgs = new ArrayList<String>(); 52 vmArgs.addAll(Utils.getVmOptions()); 53 54 theApp = new LingeredAppWithInterface(); 55 LingeredApp.startApp(vmArgs, theApp); 56 System.out.println("Started LingeredApp with pid " + theApp.getPid()); 57 58 List<String> cmds = List.of("jhisto"); 59 60 Map<String, List<String>> expStrMap = new HashMap<>(); 61 expStrMap.put("jhisto", List.of( 62 "java.lang.String", 63 "java.util.HashMap", 64 "java.lang.Class", 65 "java.nio.HeapByteBuffer", 66 "java.net.URI", 67 "LingeredAppWithInterface", 68 "ParselTongue")); 69 70 test.run(theApp.getPid(), cmds, expStrMap, null); 71 } catch (Exception ex) { 72 throw new RuntimeException("Test ERROR " + ex, ex); 73 } finally { 74 LingeredApp.stopApp(theApp); 75 } 76 System.out.println("Test PASSED"); 77 } 78 }