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//========================================================================
//Copyright 2011-2012 Mort Bay Consulting Pty. Ltd.
//------------------------------------------------------------------------
//All rights reserved. This program and the accompanying materials
//are made available under the terms of the Eclipse Public License v1.0
//and Apache License v2.0 which accompanies this distribution.
//The Eclipse Public License is available at
//http://www.eclipse.org/legal/epl-v10.html
//The Apache License v2.0 is available at
//http://www.opensource.org/licenses/apache2.0.php
//You may elect to redistribute this code under either of these licenses.
//========================================================================
package org.eclipse.jetty.spdy.frames;
import java.nio.ByteBuffer;
import org.eclipse.jetty.io.StandardByteBufferPool;
import org.eclipse.jetty.spdy.StandardCompressionFactory;
import org.eclipse.jetty.spdy.api.SPDY;
import org.eclipse.jetty.spdy.generator.Generator;
import org.eclipse.jetty.spdy.parser.Parser;
import org.junit.Assert;
import org.junit.Test;
public class GoAwayGenerateParseTest
{
@Test
public void testGenerateParse() throws Exception
{
int lastStreamId = 13;
int statusCode = 1;
GoAwayFrame frame1 = new GoAwayFrame(SPDY.V3, lastStreamId, statusCode);
Generator generator = new Generator(new StandardByteBufferPool(), new StandardCompressionFactory().newCompressor());
ByteBuffer buffer = generator.control(frame1);
Assert.assertNotNull(buffer);
TestSPDYParserListener listener = new TestSPDYParserListener();
Parser parser = new Parser(new StandardCompressionFactory().newDecompressor());
parser.addListener(listener);
parser.parse(buffer);
ControlFrame frame2 = listener.getControlFrame();
Assert.assertNotNull(frame2);
Assert.assertEquals(ControlFrameType.GO_AWAY, frame2.getType());
GoAwayFrame goAway = (GoAwayFrame)frame2;
Assert.assertEquals(SPDY.V3, goAway.getVersion());
Assert.assertEquals(lastStreamId, goAway.getLastStreamId());
Assert.assertEquals(0, goAway.getFlags());
Assert.assertEquals(statusCode, goAway.getStatusCode());
}
@Test
public void testGenerateParseOneByteAtATime() throws Exception
{
int lastStreamId = 13;
int statusCode = 1;
GoAwayFrame frame1 = new GoAwayFrame(SPDY.V3, lastStreamId, statusCode);
Generator generator = new Generator(new StandardByteBufferPool(), new StandardCompressionFactory().newCompressor());
ByteBuffer buffer = generator.control(frame1);
Assert.assertNotNull(buffer);
TestSPDYParserListener listener = new TestSPDYParserListener();
Parser parser = new Parser(new StandardCompressionFactory().newDecompressor());
parser.addListener(listener);
while (buffer.hasRemaining())
parser.parse(ByteBuffer.wrap(new byte[]{buffer.get()}));
ControlFrame frame2 = listener.getControlFrame();
Assert.assertNotNull(frame2);
Assert.assertEquals(ControlFrameType.GO_AWAY, frame2.getType());
GoAwayFrame goAway = (GoAwayFrame)frame2;
Assert.assertEquals(SPDY.V3, goAway.getVersion());
Assert.assertEquals(lastStreamId, goAway.getLastStreamId());
Assert.assertEquals(0, goAway.getFlags());
Assert.assertEquals(statusCode, goAway.getStatusCode());
}
}
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