0N/A/*
2362N/A * Copyright (c) 2000, 2002, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/* Utility class for test threads
0N/A *
0N/A */
0N/A
0N/Aimport java.io.*;
0N/A
0N/A
0N/Apublic abstract class TestThread
0N/A extends Thread
0N/A{
0N/A Exception failure = null;
0N/A String name;
0N/A protected final PrintStream log;
0N/A Thread main;
0N/A
0N/A TestThread(String name, PrintStream log) {
0N/A super("TestThread-" + name);
0N/A this.name = name;
0N/A this.log = log;
0N/A this.main = Thread.currentThread();
0N/A setDaemon(true);
0N/A }
0N/A
0N/A TestThread(String name) {
0N/A this(name, System.err);
0N/A }
0N/A
0N/A abstract void go() throws Exception;
0N/A
0N/A public void run() {
0N/A try {
0N/A go();
0N/A } catch (Exception x) {
0N/A failure = x;
0N/A main.interrupt();
0N/A }
0N/A }
0N/A
0N/A int finish(long timeout) {
0N/A try {
0N/A join(timeout);
0N/A } catch (InterruptedException x) { }
0N/A if (isAlive() && (failure == null))
0N/A failure = new Exception(name + ": Timed out");
0N/A if (failure != null) {
0N/A failure.printStackTrace(log);
0N/A return 0;
0N/A }
0N/A return 1;
0N/A }
0N/A
0N/A void finishAndThrow(long timeout) throws Exception {
0N/A try {
0N/A join(timeout);
0N/A } catch (InterruptedException x) { }
0N/A if (failure != null)
0N/A failure = new Exception(name + " threw an exception",
0N/A failure);
0N/A if (isAlive() && (failure == null))
0N/A failure = new Exception(name + " timed out");
0N/A if (failure != null)
0N/A throw failure;
0N/A }
0N/A
0N/A public String toString() {
0N/A return name;
0N/A }
0N/A
0N/A}