| /* |
| * Copyright (c) 2017, 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. |
| */ |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import jdk.test.lib.apps.LingeredApp; |
| |
| /** |
| * @test |
| * @bug 8191538 |
| * @summary Test clhsdb 'field' command |
| * @requires vm.hasSA |
| * @library /test/lib |
| * @run main/othervm ClhsdbField |
| */ |
| |
| public class ClhsdbField { |
| |
| public static void main(String[] args) throws Exception { |
| System.out.println("Starting ClhsdbField test"); |
| |
| LingeredApp theApp = null; |
| try { |
| ClhsdbLauncher test = new ClhsdbLauncher(); |
| theApp = LingeredApp.startApp(); |
| System.out.println("Started LingeredApp with pid " + theApp.getPid()); |
| |
| List<String> cmds = List.of("field"); |
| |
| Map<String, List<String>> expStrMap = new HashMap<>(); |
| expStrMap.put("field", List.of( |
| "field ConstantPool _pool_holder InstanceKlass*", |
| "field InstanceKlass _methods Array<Method*>*", |
| "field InstanceKlass _constants ConstantPool*", |
| "field Klass _name Symbol*", |
| "field JavaThread _next JavaThread*", |
| "field JavaThread _osthread OSThread*", |
| "field JVMState _bci", |
| "field TenuredGeneration _the_space ContiguousSpace*", |
| "field VirtualSpace _low_boundary char*", |
| "field MethodCounters _backedge_counter InvocationCounter", |
| "field nmethod _entry_bci int", |
| "field Universe _collectedHeap CollectedHeap")); |
| test.run(theApp.getPid(), cmds, expStrMap, null); |
| } catch (Exception ex) { |
| throw new RuntimeException("Test ERROR " + ex, ex); |
| } finally { |
| LingeredApp.stopApp(theApp); |
| } |
| System.out.println("Test PASSED"); |
| } |
| } |