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/*
* Copyright (c) 2000, 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.
*/
/* @test
* @summary Unit test for socket channels
* @library .. /test/lib
* @build jdk.test.lib.Utils TestServers
* @run main Basic
*/
import java.net.*;
import java.nio.*;
import java.nio.channels.*;
import java.nio.charset.*;
public class Basic {
static java.io.PrintStream out = System.out;
static void test(TestServers.DayTimeServer daytimeServer) throws Exception {
InetSocketAddress isa
= new InetSocketAddress(daytimeServer.getAddress(),
daytimeServer.getPort());
SocketChannel sc = SocketChannel.open(isa);
out.println("opened: " + sc);
/*
out.println("opts: " + sc.options());
((SocketOpts.IP.TCP)sc.options())
.noDelay(true)
.typeOfService(SocketOpts.IP.TOS_THROUGHPUT)
.broadcast(true)
.keepAlive(true)
.linger(42)
.outOfBandInline(true)
.receiveBufferSize(128)
.sendBufferSize(128)
.reuseAddress(true);
out.println(" " + sc.options());
*/
// sc.connect(isa);
out.println("connected: " + sc);
ByteBuffer bb = ByteBuffer.allocateDirect(100);
int n = sc.read(bb);
bb.position(bb.position() - 2); // Drop CRLF
bb.flip();
CharBuffer cb = Charset.forName("US-ASCII").newDecoder().decode(bb);
out.println(isa + " says: \"" + cb + "\"");
sc.socket().shutdownInput();
out.println("ishut: " + sc);
sc.socket().shutdownOutput();
out.println("oshut: " + sc);
sc.close();
out.println("closed: " + sc);
}
public static void main(String[] args) throws Exception {
try (TestServers.DayTimeServer dayTimeServer
= TestServers.DayTimeServer.startNewServer(100)) {
test(dayTimeServer);
}
}
}
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