test/java/security/cert/CertificateFactory/SlowStream.java

/*
 * Copyright (c) 2010, 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.
 */

import java.io.*;
import java.security.cert.*;

class SlowStreamReader {

    public static void main(String[] args) throws Exception {
        CertificateFactory factory = CertificateFactory.getInstance("X.509");
        if (factory.generateCertificates(System.in).size() != 5) {
            throw new Exception("Not all certs read");
        }
    }
}

class SlowStreamWriter {
    public static void main(String[] args) throws Exception {
        for (int i=0; i<5; i++) {
            FileInputStream fin = new FileInputStream(new File(new File(
                    System.getProperty("test.src", "."), "openssl"), "pem"));
            byte[] buffer = new byte[4096];
            while (true) {
                int len = fin.read(buffer);
                if (len < 0) break;
                System.out.write(buffer, 0, len);
            }
            Thread.sleep(2000);
        }
    }
}