1 /* 2 * Copyright (c) 2001, 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 package nsk.jdi.MethodExitEvent.method; 25 26 import nsk.share.*; 27 import nsk.share.jpda.*; 28 import nsk.share.jdi.*; 29 30 import java.io.*; 31 32 // THIS TEST IS LINE NUMBER SENSITIVE 33 // This class is the debugged application in the test 34 public class method001a { 35 36 // exit status constants 37 static final int PASSED = 0; 38 static final int FAILED = 2; 39 static final int JCK_STATUS_BASE = 95; 40 41 // synchronization commands 42 static final String COMMAND_READY = "ready"; 43 static final String COMMAND_QUIT = "quit"; 44 static final String COMMAND_GO = "go"; 45 static final String COMMAND_DONE = "done"; 46 47 // line numbers for auxilary breakpoints 48 public static final int STARTING_BREAKPOINT_LINE = 86; 49 public static final int ENDING_BREAKPOINT_LINE = 91; 50 51 // scaffold objects 52 static private ArgumentHandler argHandler; 53 static private Log log; 54 static private IOPipe pipe; 55 56 // flags and counters 57 static private int flag; 58 static private int depth; 59 static private boolean methodInvoked; 60 61 // start debuggee main(String args[])62 public static void main(String args[]) { 63 method001a _method001a = new method001a(); 64 System.exit(JCK_STATUS_BASE + _method001a.run(args, System.err)); 65 } 66 67 // perform the test run(String args[], PrintStream out)68 int run(String args[], PrintStream out) { 69 argHandler = new ArgumentHandler(args); 70 log = new Log(out, argHandler); 71 pipe = argHandler.createDebugeeIOPipe(); 72 73 depth = 10; 74 flag = 0; 75 76 // notify debugger that debuggee has been started 77 pipe.println(COMMAND_READY); 78 79 // wait for GO commnad from debugger 80 String command = pipe.readln(); 81 if (!command.equals(COMMAND_GO)) { 82 log.complain("TEST BUG: Debugee: unknown command: " + command); 83 return FAILED; 84 } 85 86 methodInvoked = false; // STARTING_BREAKPOINT_LINE 87 88 // invoke checked method 89 foo(); 90 91 methodInvoked = true; // ENDING_BREAKPOINT_LINE 92 93 // notify debugger that checked method has been invoked 94 pipe.println(COMMAND_DONE); 95 96 // wait for command QUIT from debugger 97 command = pipe.readln(); 98 if (!command.equals(COMMAND_QUIT)) { 99 System.err.println("TEST BUG: Debugee: unknown command: " + command); 100 return FAILED; 101 } 102 103 return PASSED; 104 } 105 106 // checked method foo()107 void foo() { 108 flag = 1; 109 if (depth > 1) { 110 depth--; 111 foo(); 112 } 113 flag = 3; 114 } 115 } 116