1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*
* Copyright (c) 2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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.Headers;
import org.eclipse.jetty.spdy.api.HeadersInfo;
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 HeadersGenerateParseTest
{
@Test
public void testGenerateParse() throws Exception
{
byte flags = HeadersInfo.FLAG_RESET_COMPRESSION;
int streamId = 13;
Headers headers = new Headers();
headers.put("a", "b");
HeadersFrame frame1 = new HeadersFrame(SPDY.V2, flags, streamId, headers);
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.HEADERS, frame2.getType());
HeadersFrame headersFrame = (HeadersFrame)frame2;
Assert.assertEquals(SPDY.V2, headersFrame.getVersion());
Assert.assertEquals(streamId, headersFrame.getStreamId());
Assert.assertEquals(flags, headersFrame.getFlags());
Assert.assertEquals(headers, headersFrame.getHeaders());
}
@Test
public void testGenerateParseOneByteAtATime() throws Exception
{
byte flags = HeadersInfo.FLAG_RESET_COMPRESSION;
int streamId = 13;
Headers headers = new Headers();
headers.put("a", "b");
HeadersFrame frame1 = new HeadersFrame(SPDY.V2, flags, streamId, headers);
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.HEADERS, frame2.getType());
HeadersFrame headersFrame = (HeadersFrame)frame2;
Assert.assertEquals(SPDY.V2, headersFrame.getVersion());
Assert.assertEquals(streamId, headersFrame.getStreamId());
Assert.assertEquals(flags, headersFrame.getFlags());
Assert.assertEquals(headers, headersFrame.getHeaders());
}
}
|
