109 lines
4.0 KiB
Java
109 lines
4.0 KiB
Java
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/*
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* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.ArrayList;
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import jdk.test.lib.apps.LingeredApp;
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/*
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* @test
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* @bug 8193124
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* @summary Test the clhsdb 'findpc' command
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* @library /test/lib
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* @run main/othervm ClhsdbFindPC
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*/
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public class ClhsdbFindPC {
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private static void testFindPC(boolean withXcomp) throws Exception {
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LingeredApp theApp = null;
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try {
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ClhsdbLauncher test = new ClhsdbLauncher();
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theApp = withXcomp ? LingeredApp.startApp(List.of("-Xcomp"))
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: LingeredApp.startApp(List.of("-Xint"));
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System.out.print("Started LingeredApp ");
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if (withXcomp) {
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System.out.print("(-Xcomp) ");
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} else {
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System.out.print("(-Xint) ");
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}
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System.out.println("with pid " + theApp.getPid());
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// Run 'jstack -v' command to get the pc
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List<String> cmds = List.of("jstack -v");
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String output = test.run(theApp.getPid(), cmds, null, null);
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// Test the 'findpc' command passing in the pc obtained from
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// the 'jstack -v' command
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cmds = new ArrayList<String>();
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// Output could be null if the test was skipped due to
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// attach permission issues.
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if (output != null) {
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String cmdStr = null;
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String[] parts = output.split("LingeredApp.main");
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String[] tokens = parts[1].split(" ");
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for (String token : tokens) {
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if (token.contains("pc")) {
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String[] address = token.split("=");
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// address[1] represents the address of the Method
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cmdStr = "findpc " + address[1].replace(",","");
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cmds.add(cmdStr);
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break;
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}
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}
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Map<String, List<String>> expStrMap = new HashMap<>();
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if (withXcomp) {
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expStrMap.put(cmdStr, List.of(
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"In code in NMethod for jdk/test/lib/apps/LingeredApp.main",
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"content:",
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"oops:",
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"frame size:"));
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} else {
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expStrMap.put(cmdStr, List.of(
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"In interpreter codelet",
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"invoke return entry points"));
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}
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test.run(theApp.getPid(), cmds, expStrMap, null);
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}
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} catch (Exception ex) {
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throw new RuntimeException("Test ERROR " + ex, ex);
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} finally {
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LingeredApp.stopApp(theApp);
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}
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}
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public static void main(String[] args) throws Exception {
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System.out.println("Starting the ClhsdbFindPC test");
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testFindPC(true);
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testFindPC(false);
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System.out.println("Test PASSED");
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}
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}
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