Michael Bayne
a9720fd905
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3099 542714f4-19e9-0310-aa3c-eee0fc999fb1
129 lines
4.2 KiB
Java
129 lines
4.2 KiB
Java
//
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// $Id: FrameTest.java,v 1.10 2004/08/27 02:20:57 mdb Exp $
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/narya/
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package com.threerings.io;
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import java.io.*;
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import java.nio.channels.Pipe;
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import java.nio.channels.ReadableByteChannel;
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import java.nio.channels.WritableByteChannel;
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import java.nio.channels.spi.SelectorProvider;
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import junit.framework.Test;
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import junit.framework.TestCase;
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public class FrameTest extends TestCase
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{
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public FrameTest ()
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{
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super(FrameTest.class.getName());
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}
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public void writeFrames (WritableByteChannel out)
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throws IOException
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{
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FramingOutputStream fout = new FramingOutputStream();
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DataOutputStream dout = new DataOutputStream(fout);
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// create a few frames and write them to the output stream
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dout.writeUTF(STRING1);
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dout.writeUTF(STRING2);
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dout.writeUTF(STRING3);
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out.write(fout.frameAndReturnBuffer());
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fout.resetFrame();
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dout.writeUTF(STRING4);
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dout.writeUTF(STRING5);
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dout.writeUTF(STRING6);
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out.write(fout.frameAndReturnBuffer());
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fout.resetFrame();
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dout.writeUTF(STRING7);
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out.write(fout.frameAndReturnBuffer());
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fout.resetFrame();
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}
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public void readFrames (ReadableByteChannel in)
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throws IOException
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{
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FramedInputStream fin = new FramedInputStream();
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DataInputStream din = new DataInputStream(fin);
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// read the first frame
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fin.readFrame(in);
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assertTrue("string1", STRING1.equals(din.readUTF()));
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assertTrue("string2", STRING2.equals(din.readUTF()));
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assertTrue("string3", STRING3.equals(din.readUTF()));
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assertTrue("hit eof", fin.read() == -1);
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// read the second frame
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fin.readFrame(in);
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assertTrue("string4", STRING4.equals(din.readUTF()));
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assertTrue("string5", STRING5.equals(din.readUTF()));
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assertTrue("string6", STRING6.equals(din.readUTF()));
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assertTrue("hit eof", fin.read() == -1);
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// read the third frame
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fin.readFrame(in);
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assertTrue("string7", STRING7.equals(din.readUTF()));
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assertTrue("hit eof", fin.read() == -1);
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}
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public void runTest ()
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{
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try {
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Pipe pipe = SelectorProvider.provider().openPipe();
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writeFrames(pipe.sink());
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readFrames(pipe.source());
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} catch (IOException ioe) {
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ioe.printStackTrace(System.err);
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}
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}
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public static Test suite ()
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{
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return new FrameTest();
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}
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public static void main (String[] args)
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{
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FrameTest test = new FrameTest();
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test.runTest();
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}
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protected static final String STRING1 = "This is a test.";
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protected static final String STRING2 = "This is only a test.";
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protected static final String STRING3 =
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"If this were not a test, there would be meaningful data in " +
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"this frame and someone would probably be enjoying themselves.";
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protected static final String STRING4 =
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"Now is the time for all good men to come to the aid of " +
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"their country.";
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protected static final String STRING5 = "Every good boy deserves fudge.";
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protected static final String STRING6 =
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"The quick brown fox jumped over the lazy dog.";
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protected static final String STRING7 = "Third time is the charm.";
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}
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