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comparison: testing/xpcshell/node-spdy/test/unit/framer-test.js
testing/xpcshell/node-spdy/test/unit/framer-test.js
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| 1 var assert = require('assert'), | |
| 2 spdy = require('../../'), | |
| 3 Buffer = require('buffer').Buffer, | |
| 4 Stream = require('stream').Stream; | |
| 5 | |
| 6 suite('A Framer of SPDY module', function() { | |
| 7 var inflate, | |
| 8 deflate, | |
| 9 framer; | |
| 10 | |
| 11 setup(function() { | |
| 12 inflate = spdy.utils.zwrap(spdy.utils.createInflate(2)); | |
| 13 deflate = spdy.utils.zwrap(spdy.utils.createDeflate(2)); | |
| 14 framer = new spdy.protocol[2].Framer(deflate, inflate); | |
| 15 }); | |
| 16 | |
| 17 /* | |
| 18 deflate.on('data', function(b) {console.log(b)}); | |
| 19 deflate.write(new Buffer([ | |
| 20 0x00, 0x02, // Number of name+value | |
| 21 0, 0x04, // Name length | |
| 22 0x68, 0x6f, 0x73, 0x74, // 'host' | |
| 23 0, 0x09, // Value length | |
| 24 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x68, 0x6f, 0x73, 0x74, // 'localhost' | |
| 25 0, 0x06, | |
| 26 0x63, 0x75, 0x73, 0x74, 0x6f, 0x6d, // 'custom', | |
| 27 0, 0x1, | |
| 28 0x31 // '1' | |
| 29 ])); | |
| 30 deflate.flush(); | |
| 31 */ | |
| 32 | |
| 33 suite('frame parsing', function() { | |
| 34 test('given a SYN_STREAM should return correct frame', function(done) { | |
| 35 var body = new Buffer([ | |
| 36 0x00, 0x00, 0x00, 0x01, // Stream ID | |
| 37 0x00, 0x00, 0x00, 0x00, // Associated Stream ID | |
| 38 0x00, 0x00, // Priority + Unused | |
| 39 0x78, 0xbb, 0xdf, 0xa2, 0x51, 0xb2, // Deflated Name/Value pairs | |
| 40 0x62, 0x60, 0x62, 0x60, 0x01, 0xe5, 0x12, | |
| 41 0x06, 0x4e, 0x50, 0x50, 0xe6, 0x80, 0x99, | |
| 42 0x6c, 0xc9, 0xa5, 0xc5, 0x25, 0xf9, 0xb9, | |
| 43 0x0c, 0x8c, 0x86, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff | |
| 44 ]); | |
| 45 framer.execute({ | |
| 46 control: true, | |
| 47 type: 1, | |
| 48 length: body.length | |
| 49 }, body, function(err, frame) { | |
| 50 assert.ok(!err); | |
| 51 assert.equal(frame.type, 'SYN_STREAM'); | |
| 52 assert.equal(frame.id, 1); | |
| 53 assert.equal(frame.associated, 0); | |
| 54 assert.equal(frame.headers.host, 'localhost'); | |
| 55 assert.equal(frame.headers.custom, '1'); | |
| 56 done(); | |
| 57 }); | |
| 58 }); | |
| 59 | |
| 60 test('given a SYN_REPLY should return correct frame', function(done) { | |
| 61 var body = new Buffer([ | |
| 62 0x00, 0x00, 0x00, 0x01, // Stream ID | |
| 63 0x00, 0x00, // Unused | |
| 64 0x78, 0xbb, 0xdf, 0xa2, 0x51, 0xb2, // Deflated Name/Value pairs | |
| 65 0x62, 0x60, 0x62, 0x60, 0x01, 0xe5, 0x12, | |
| 66 0x06, 0x4e, 0x50, 0x50, 0xe6, 0x80, 0x99, | |
| 67 0x6c, 0xc9, 0xa5, 0xc5, 0x25, 0xf9, 0xb9, | |
| 68 0x0c, 0x8c, 0x86, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff | |
| 69 ]); | |
| 70 framer.execute({ | |
| 71 control: true, | |
| 72 type: 2, | |
| 73 length: body.length | |
| 74 }, body, function(err, frame) { | |
| 75 assert.ok(!err); | |
| 76 assert.equal(frame.type, 'SYN_REPLY'); | |
| 77 assert.equal(frame.id, 1); | |
| 78 assert.equal(frame.headers.host, 'localhost'); | |
| 79 assert.equal(frame.headers.custom, '1'); | |
| 80 done(); | |
| 81 }); | |
| 82 }); | |
| 83 | |
| 84 test('given a RST_STREAM should return correct frame', function(done) { | |
| 85 var body = new Buffer([0, 0, 0, 1, 0, 0, 0, 2]); | |
| 86 framer.execute({ | |
| 87 control: true, | |
| 88 type: 3, | |
| 89 length: body.length | |
| 90 }, body, function(err, frame) { | |
| 91 assert.ok(!err); | |
| 92 assert.equal(frame.type, 'RST_STREAM'); | |
| 93 assert.equal(frame.id, 1); | |
| 94 assert.equal(frame.status, 2); | |
| 95 done(); | |
| 96 }); | |
| 97 }); | |
| 98 | |
| 99 test('given a NOOP frame should return correct frame', function(done) { | |
| 100 framer.execute({ | |
| 101 control: true, | |
| 102 type: 5, | |
| 103 length: 0 | |
| 104 }, new Buffer(0), function(err, frame) { | |
| 105 assert.ok(!err); | |
| 106 assert.equal(frame.type, 'NOOP'); | |
| 107 done(); | |
| 108 }); | |
| 109 }); | |
| 110 | |
| 111 test('given a PING frame should return correct frame', function(done) { | |
| 112 framer.execute({ | |
| 113 control: true, | |
| 114 type: 6, | |
| 115 length: 0 | |
| 116 }, new Buffer(0), function(err, frame) { | |
| 117 assert.ok(!err); | |
| 118 assert.equal(frame.type, 'PING'); | |
| 119 done(); | |
| 120 }); | |
| 121 }); | |
| 122 | |
| 123 test('given a GOAWAY frame should return correct frame', function(done) { | |
| 124 var body = new Buffer([0, 0, 0, 1]); | |
| 125 framer.execute({ | |
| 126 control: true, | |
| 127 type: 7, | |
| 128 length: body.length | |
| 129 }, body, function(err, frame) { | |
| 130 assert.ok(!err); | |
| 131 assert.equal(frame.type, 'GOAWAY'); | |
| 132 assert.equal(frame.lastId, 1); | |
| 133 done(); | |
| 134 }); | |
| 135 }); | |
| 136 }); | |
| 137 | |
| 138 suite('frame generation', function() { | |
| 139 test('.replyFrame() should generate correct frame', function(done) { | |
| 140 framer.replyFrame(1, 200, 'ok', {}, function(err, chunks) { | |
| 141 assert.equal(err, null); | |
| 142 assert.ok(chunks.length > 1); | |
| 143 done(); | |
| 144 }); | |
| 145 }); | |
| 146 | |
| 147 test('.streamFrame() should generate correct frame', function(done) { | |
| 148 framer.streamFrame(2, 1, { url : '/' }, {}, function(err, chunks) { | |
| 149 assert.equal(err, null); | |
| 150 assert.ok(chunks.length > 1); | |
| 151 done(); | |
| 152 }); | |
| 153 }); | |
| 154 | |
| 155 test('.dataFrame() w/o fin should generate correct frame', function() { | |
| 156 var frame = framer.dataFrame(1, false, new Buffer(123)); | |
| 157 assert.equal(frame[4], 0); | |
| 158 assert.ok(frame.length > 8); | |
| 159 }); | |
| 160 | |
| 161 test('.dataFrame() with fin should generate correct frame', function() { | |
| 162 var frame = framer.dataFrame(1, true, new Buffer(123)); | |
| 163 assert.equal(frame[4], 1); | |
| 164 assert.ok(frame.length > 8); | |
| 165 }); | |
| 166 | |
| 167 test('.pingFrame() should generate correct frame', function() { | |
| 168 var frame = framer.pingFrame(new Buffer([0, 1, 2, 3])); | |
| 169 assert.ok(frame.length > 0); | |
| 170 }); | |
| 171 | |
| 172 test('.rstFrame() should generate correct frame', function() { | |
| 173 var frame = framer.rstFrame(1, 2); | |
| 174 assert.ok(frame.length > 0); | |
| 175 | |
| 176 // Verify that cache works | |
| 177 var frame = framer.rstFrame(1, 2); | |
| 178 assert.ok(frame.length > 0); | |
| 179 }); | |
| 180 }); | |
| 181 }); |
