| /* |
| * Copyright (c) 2003, 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.jvmti.Breakpoint; |
| |
| import java.io.*; |
| |
| import nsk.share.*; |
| import nsk.share.jvmti.*; |
| |
| /** |
| * This test exercises the JVMTI event <code>Breakpoint</code>. |
| * <br>It verifies that thread info, method info and location of |
| * received Breakpoint events will be the same with two breakpoints |
| * previously set on the methods <code>bpMethod()</code> and |
| * <code>bpMethod2()</code> via the function SetBreakpoint(). |
| */ |
| public class breakpoint001 { |
| static { |
| try { |
| System.loadLibrary("breakpoint001"); |
| } catch (UnsatisfiedLinkError ule) { |
| System.err.println("Could not load \"breakpoint001\" library"); |
| System.err.println("java.library.path:" |
| + System.getProperty("java.library.path")); |
| throw ule; |
| } |
| } |
| |
| native int check(); |
| |
| public static void main(String[] argv) { |
| argv = nsk.share.jvmti.JVMTITest.commonInit(argv); |
| |
| // produce JCK-like exit status |
| System.exit(run(argv, System.out) + Consts.JCK_STATUS_BASE); |
| } |
| |
| public static int run(String argv[], PrintStream out) { |
| return new breakpoint001().runThis(argv, out); |
| } |
| |
| private int runThis(String argv[], PrintStream out) { |
| ArgumentHandler argHandler = new ArgumentHandler(argv); |
| Log log = new Log(out, argHandler); |
| Thread.currentThread().setName("breakpoint001Thr"); |
| |
| log.display("\nReaching a breakpoint method ...\n"); |
| bpMethod(); |
| log.display("The breakpoint method leaved ..."); |
| |
| return check(); |
| } |
| |
| /** |
| * dummy method used only to reach breakpoint set in the agent |
| */ |
| private void bpMethod() { |
| int dummyVar = bpMethod2(); |
| } |
| |
| /** |
| * dummy method used only to reach breakpoint set in the agent |
| */ |
| private int bpMethod2() { |
| return 0; |
| } |
| } |