1 /* 2 * Copyright (c) 2019, 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 nsk.share.jpda.*; 25 import nsk.share.jdi.*; 26 27 /** 28 * A simple process that connects to a pipe and waits for command "quit" to 29 * be received. 30 * 31 * Usage: java TestJavaProcess -pipe.port <PIPE_PORT_NUMBER> 32 */ 33 34 public class TestJavaProcess { 35 36 static final int PASSED = 0; 37 static final int FAILED = 2; 38 39 public static void main(String argv[]) { 40 41 log("Test Java process started!"); 42 43 ArgumentHandler argHandler = new ArgumentHandler(argv); 44 IOPipe pipe = argHandler.createDebugeeIOPipe(); 45 pipe.println("ready"); 46 log("Waiting for the quit command from the test ..."); 47 String cmd = pipe.readln(); 48 int exitCode = PASSED; 49 if (cmd.equals("quit")) { 50 log("'quit' received"); 51 } else { 52 log("Invalid command received " + cmd); 53 exitCode = FAILED; 54 } 55 System.exit(exitCode); 56 } 57 58 private static void log(String message) { 59 System.out.println(message); 60 } 61 }