| /* |
| * 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. |
| */ |
| |
| // THIS TEST IS LINE NUMBER SENSITIVE |
| |
| package nsk.jdwp.Event.FIELD_ACCESS; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdwp.*; |
| |
| import java.io.*; |
| |
| /** |
| * This class represents debuggee part in the test. |
| */ |
| public class fldaccess001a { |
| |
| static final int BREAKPOINT_LINE = 114; |
| static final int FIELD_ACCESS_LINE = 125; |
| |
| static ArgumentHandler argumentHandler = null; |
| static Log log = null; |
| |
| public static void main(String args[]) { |
| fldaccess001a _fldaccess001a = new fldaccess001a(); |
| System.exit(fldaccess001.JCK_STATUS_BASE + _fldaccess001a.runIt(args, System.err)); |
| } |
| |
| public int runIt(String args[], PrintStream out) { |
| //make log for debugee messages |
| argumentHandler = new ArgumentHandler(args); |
| log = new Log(out, argumentHandler); |
| |
| // create tested thread and object |
| log.display("Creating object of the tested class"); |
| TestedObjectClass.object = new TestedObjectClass(); |
| log.display(" ... object created"); |
| |
| log.display("Creating tested thread"); |
| TestedThreadClass thread = new TestedThreadClass(fldaccess001.TESTED_THREAD_NAME); |
| log.display(" ... thread created"); |
| |
| // start tested thread |
| log.display("Starting tested thread"); |
| thread.start(); |
| log.display(" ... thread started"); |
| |
| // wait for thread finished |
| try { |
| log.display("Waiting for tested thread finished"); |
| thread.join(); |
| log.display(" ... thread finished"); |
| } catch (InterruptedException e) { |
| log.complain("Interruption while waiting for tested thread finished"); |
| return fldaccess001.FAILED; |
| } |
| |
| // exit debugee |
| log.display("Debugee PASSED"); |
| return fldaccess001.PASSED; |
| } |
| |
| // tested thread class |
| public static class TestedThreadClass extends Thread { |
| |
| public TestedThreadClass(String name) { |
| super(name); |
| } |
| |
| public void run() { |
| log.display("Tested thread: started"); |
| |
| // invoke method of tested object class |
| TestedObjectClass.run(); |
| |
| log.display("Tested thread: finished"); |
| } |
| } |
| |
| // tested object class |
| public static class TestedObjectClass { |
| |
| // static field with object been accessed |
| public static volatile TestedObjectClass object = null; |
| |
| // static field been accessed |
| public static int value = 0; |
| |
| // reach breakpoint and then touch field |
| public static void run() { |
| log.display("Breakpoint line reached"); |
| // next line is location of BREAKPOINT event |
| int foo = 0; // BREAKPOINT_LINE |
| log.display("Breakpoint line passed"); |
| |
| // invoke method which accesses the field |
| methodForAccess(); |
| } |
| |
| // access the tested field |
| public static void methodForAccess() { |
| log.display("Before tested field accessed"); |
| // next line is location of FIELD_ACCESS event |
| int foo = value; // FIELD_ACCESS_LINE |
| log.display("After tested field accessed"); |
| } |
| } |
| |
| } |