| /* |
| * Copyright (c) 2002, 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.jdi.EventRequestManager.createStepRequest; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| // THIS TEST IS LINE NUMBER SENSITIVE |
| |
| /** |
| * The debugged application of the test. |
| */ |
| public class crstepreq003a { |
| |
| //----------------------------------------------------- immutable common fields |
| |
| static final int PASSED = 0; |
| static final int FAILED = 2; |
| static final int PASS_BASE = 95; |
| static final int quit = -1; |
| |
| static int instruction = 1; |
| static int lineForComm = 2; |
| static int exitCode = PASSED; |
| |
| private static ArgumentHandler argHandler; |
| private static Log log; |
| private static IOPipe pipe; |
| |
| //------------------------------------------------------ mutable common fields |
| |
| //------------------------------------------------------ test specific fields |
| |
| static Object waitnotifyObj = new Object(); |
| |
| //------------------------------------------------------ mutable common method |
| |
| public static void main (String argv[]) { |
| |
| argHandler = new ArgumentHandler(argv); |
| log = new Log(System.out, argHandler); |
| pipe = argHandler.createDebugeeIOPipe(log); |
| |
| display("debuggee started!"); |
| |
| label0: |
| for (int testCase = 0; instruction != quit; testCase++) { |
| |
| switch (testCase) { |
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ test case section |
| case 0: |
| |
| Thread thread0 = new Thread0crstepreq003a("thread0"); |
| threadStart(thread0); |
| threadJoin (thread0, "0"); |
| break; |
| |
| case 1: |
| |
| Thread thread1 = new Thread0crstepreq003a("thread1"); |
| threadStart(thread1); |
| threadJoin (thread1, "1"); |
| break; |
| |
| case 2: |
| |
| Thread thread2 = new Thread0crstepreq003a("thread2"); |
| threadStart(thread2); |
| threadJoin (thread2, "2"); |
| |
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ end of section |
| |
| default: |
| instruction = quit; |
| break; |
| } |
| |
| // display("call methodForCommunication() #0"); |
| // methodForCommunication(); |
| if (instruction == quit) |
| break; |
| } |
| |
| display("debuggee exits"); |
| System.exit(PASSED + PASS_BASE); |
| } |
| |
| //--------------------------------------------------------- test specific methodss |
| |
| static void threadJoin (Thread t, String number) { |
| try { |
| t.join(); |
| } catch ( InterruptedException e ) { |
| exitCode = FAILED; |
| complain("Case #" + number + ": caught unexpected InterruptedException while waiting for thread finish" ); |
| } |
| } |
| |
| static int threadStart (Thread t) { |
| synchronized (waitnotifyObj) { |
| t.start(); |
| try { |
| waitnotifyObj.wait(); |
| } catch (InterruptedException e) { |
| exitCode = FAILED; |
| complain("Caught unexpected InterruptedException while waiting for thread start" ); |
| return FAILED; |
| } |
| } |
| return PASSED; |
| } |
| |
| static void breakInThread() { |
| Object dummy = new Object(); |
| synchronized(dummy) { // crstepreq003.lineForBreakInThread |
| int i = 1; // This is line of step event's location for STEP_OVER and STEP_INTO -- crstepreq003.checkedLines[0-1] |
| } |
| } |
| |
| //---------------------------------------------------------- immutable common methods |
| |
| static void display(String msg) { |
| log.display("debuggee > " + msg); |
| } |
| |
| static void complain(String msg) { |
| log.complain("debuggee FAILURE > " + msg); |
| } |
| |
| private static void methodForCommunication() { |
| int i = instruction; |
| int curInstruction = i; |
| } |
| } |
| |
| //--------------------------------------------------------- test specific classes |
| |
| /** |
| * This thread will be suspended on breakpoint. No locks are used. |
| */ |
| class Thread0crstepreq003a extends Thread { |
| public Thread0crstepreq003a (String name) { |
| super(name); |
| } |
| |
| public void run() { |
| crstepreq003a.display("enter thread " + getName()); |
| |
| synchronized(crstepreq003a.waitnotifyObj) { |
| crstepreq003a.waitnotifyObj.notifyAll(); |
| } |
| |
| crstepreq003a.display("call breakInThread()"); |
| crstepreq003a.breakInThread(); |
| |
| crstepreq003a.display("exit thread " + getName()); // This is line of step event's location for STEP_OUT -- crstepreq003.checkedLines[2] |
| } |
| } |