/* * Copyright (c) 2001, 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. */ package nsk.jdwp.VirtualMachine.AllThreads; import java.io.*; import java.util.*; import nsk.share.*; import nsk.share.jpda.*; import nsk.share.jdwp.*; public class allthreads001 { static final int JCK_STATUS_BASE = 95; static final int PASSED = 0; static final int FAILED = 2; static final String PACKAGE_NAME = "nsk.jdwp.VirtualMachine.AllThreads"; static final String TEST_CLASS_NAME = PACKAGE_NAME + "." + "allthreads001"; static final String DEBUGEE_CLASS_NAME = TEST_CLASS_NAME + "a"; static final String JDWP_COMMAND_NAME = "VirtualMachine.AllThreads"; static final int JDWP_COMMAND_ID = JDWP.Command.VirtualMachine.AllThreads; static final String TESTED_CLASS_NAME = DEBUGEE_CLASS_NAME; public static void main (String argv[]) { System.exit(run(argv,System.out) + JCK_STATUS_BASE); } public static int run(String argv[], PrintStream out) { return new allthreads001().runIt(argv, out); } public int runIt(String argv[], PrintStream out) { boolean success = true; try { ArgumentHandler argumentHandler = new ArgumentHandler(argv); Log log = new Log(out, argumentHandler); try { Binder binder = new Binder(argumentHandler, log); log.display("Start debugee VM"); Debugee debugee = binder.bindToDebugee(DEBUGEE_CLASS_NAME); Transport transport = debugee.getTransport(); IOPipe pipe = debugee.createIOPipe(); log.display("Waiting for VM_INIT event"); debugee.waitForVMInit(); log.display("Querying for IDSizes"); debugee.queryForIDSizes(); log.display("Resume debugee VM"); debugee.resume(); log.display("Waiting for command: " + "ready"); String cmd = pipe.readln(); log.display("Received command: " + cmd); String classSignature = "L" + TESTED_CLASS_NAME.replace('.', '/') + ";"; // begin test of JDWP command try { CommandPacket command = new CommandPacket(JDWP_COMMAND_ID); log.display("Sending command packet:\n" + command); transport.write(command); log.display("Waiting for reply packet"); ReplyPacket reply = new ReplyPacket(); transport.read(reply); log.display("Reply packet received:\n" + reply); log.display("Checking reply packet header"); reply.checkHeader(command.getPacketID()); log.display("Parsing reply packet:"); reply.resetPosition(); int threads = reply.getInt(); log.display(" threads: " + threads); if (threads < 0) { log.complain("Negative number of returned threads: " + threads); success = false; } if (threads == 0) { log.complain("No threads returned"); success = false; } for (int i = 0; i < threads; i++) { long threadID = reply.getObjectID(); log.display(" " + i + " threadID: " + threadID); } if (! reply.isParsed()) { log.complain("Extra bytes in reply packet at: " + reply.currentPosition()); success = false; } } catch (Exception e) { log.complain("Exception catched: " + e); success = false; } // end test of JDWP command log.display("Sending command: " + "quit"); pipe.println("quit"); log.display("Waiting for debugee exits"); int code = debugee.waitFor(); if (code == JCK_STATUS_BASE + PASSED) { log.display("Debugee PASSED: " + code); } else { log.complain("Debugee FAILED: " + code); success = false; } } catch (Exception e) { log.complain("Unexpected exception: " + e); e.printStackTrace(out); success = false; } if (!success) { log.complain("TEST FAILED"); return FAILED; } } catch (Exception e) { out.println("Unexpected exception: " + e); e.printStackTrace(out); out.println("TEST FAILED"); return FAILED; } out.println("TEST PASSED"); return PASSED; } }