0N/A/*
2362N/A * Copyright (c) 2006, 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/**
0N/A * @test
0N/A * @bug 4028462
0N/A * @summary Test for new constructors that set the pipe size
0N/A */
0N/A
0N/Aimport java.io.*;
0N/Apublic class Constructors extends Thread {
0N/A
0N/A static PipedWriter out;
0N/A static PipedReader in;
0N/A static int totalToWrite = (8 * 1024);
0N/A static int pipeSize = totalToWrite;
0N/A
0N/A public void run() {
0N/A try {
0N/A for (int times = (totalToWrite / pipeSize); times > 0; times--) {
0N/A System.out.println("Reader reading...");
0N/A int read = in.read(new char[pipeSize]);
0N/A System.out.println("read: " + read);
0N/A if (read < pipeSize) {
0N/A throw new Exception("Pipe Size is not set to:" + pipeSize);
0N/A }
0N/A }
0N/A } catch (Throwable e) {
0N/A System.out.println("Reader exception:");
0N/A e.printStackTrace();
0N/A } finally {
0N/A System.out.println("Reader done.");
0N/A }
0N/A }
0N/A
0N/A public static void main(String args[]) throws Exception {
0N/A
0N/A in = new PipedReader(pipeSize);
0N/A out = new PipedWriter(in);
0N/A testPipe();
0N/A
0N/A out = new PipedWriter();
0N/A in = new PipedReader(out, pipeSize);
0N/A testPipe();
0N/A }
0N/A
0N/A
0N/A private static void testPipe() throws Exception {
0N/A Constructors reader = new Constructors();
0N/A reader.start();
0N/A
0N/A try {
0N/A System.out.println("Writer started.");
0N/A out.write(new char[totalToWrite]);
0N/A } catch (Throwable e) {
0N/A System.out.println("Writer exception:");
0N/A e.printStackTrace();
0N/A } finally {
0N/A out.close();
0N/A System.out.println("Waiting for reader...");
0N/A reader.join();
0N/A in.close();
0N/A System.out.println("Done.");
0N/A }
0N/A }
0N/A}