| // |
| // ======================================================================== |
| // Copyright (c) 1995-2016 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 static org.hamcrest.Matchers.equalTo; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.not; |
| import static org.hamcrest.Matchers.nullValue; |
| import static org.junit.Assert.assertThat; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.eclipse.jetty.io.MappedByteBufferPool; |
| import org.eclipse.jetty.spdy.StandardCompressionFactory; |
| import org.eclipse.jetty.spdy.api.SPDY; |
| import org.eclipse.jetty.spdy.api.StreamStatus; |
| import org.eclipse.jetty.spdy.generator.Generator; |
| import org.eclipse.jetty.spdy.parser.Parser; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class RstStreamGenerateParseTest |
| { |
| @Test |
| public void testGenerateParse() throws Exception |
| { |
| int streamId = 13; |
| int streamStatus = StreamStatus.UNSUPPORTED_VERSION.getCode(SPDY.V2); |
| RstStreamFrame frame1 = new RstStreamFrame(SPDY.V2, streamId, streamStatus); |
| Generator generator = new Generator(new MappedByteBufferPool(), new StandardCompressionFactory().newCompressor()); |
| ByteBuffer buffer = generator.control(frame1); |
| |
| assertThat("buffer is not null", buffer, not(nullValue())); |
| |
| TestSPDYParserListener listener = new TestSPDYParserListener(); |
| Parser parser = new Parser(new StandardCompressionFactory().newDecompressor()); |
| parser.addListener(listener); |
| parser.parse(buffer); |
| ControlFrame frame2 = listener.getControlFrame(); |
| |
| assertThat("frame2 is not null", frame2, not(nullValue())); |
| assertThat("frame2 is type RST_STREAM",ControlFrameType.RST_STREAM, equalTo(frame2.getType())); |
| RstStreamFrame rstStream = (RstStreamFrame)frame2; |
| assertThat("rstStream version is SPDY.V2",SPDY.V2, equalTo(rstStream.getVersion())); |
| assertThat("rstStream id is equal to streamId",streamId, equalTo(rstStream.getStreamId())); |
| assertThat("rstStream flags are 0",(byte)0, equalTo(rstStream.getFlags())); |
| assertThat("stream status is equal to rstStream statuscode",streamStatus, is(rstStream.getStatusCode())); |
| } |
| |
| @Test |
| public void testGenerateParseOneByteAtATime() throws Exception |
| { |
| int streamId = 13; |
| int streamStatus = StreamStatus.UNSUPPORTED_VERSION.getCode(SPDY.V2); |
| RstStreamFrame frame1 = new RstStreamFrame(SPDY.V2, streamId, streamStatus); |
| Generator generator = new Generator(new MappedByteBufferPool(), 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.RST_STREAM, frame2.getType()); |
| RstStreamFrame rstStream = (RstStreamFrame)frame2; |
| Assert.assertEquals(SPDY.V2, rstStream.getVersion()); |
| Assert.assertEquals(streamId, rstStream.getStreamId()); |
| Assert.assertEquals(0, rstStream.getFlags()); |
| Assert.assertEquals(streamStatus, rstStream.getStatusCode()); |
| } |
| } |