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95 lines
3.2 KiB
95 lines
3.2 KiB
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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// test compression/decompression with dictionary
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var common = require('../common.js');
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var assert = require('assert');
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var zlib = require('zlib');
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var path = require('path');
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var spdyDict = new Buffer([
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'optionsgetheadpostputdeletetraceacceptaccept-charsetaccept-encodingaccept-',
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'languageauthorizationexpectfromhostif-modified-sinceif-matchif-none-matchi',
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'f-rangeif-unmodifiedsincemax-forwardsproxy-authorizationrangerefererteuser',
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'-agent10010120020120220320420520630030130230330430530630740040140240340440',
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'5406407408409410411412413414415416417500501502503504505accept-rangesageeta',
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'glocationproxy-authenticatepublicretry-afterservervarywarningwww-authentic',
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'ateallowcontent-basecontent-encodingcache-controlconnectiondatetrailertran',
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'sfer-encodingupgradeviawarningcontent-languagecontent-lengthcontent-locati',
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'oncontent-md5content-rangecontent-typeetagexpireslast-modifiedset-cookieMo',
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'ndayTuesdayWednesdayThursdayFridaySaturdaySundayJanFebMarAprMayJunJulAugSe',
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'pOctNovDecchunkedtext/htmlimage/pngimage/jpgimage/gifapplication/xmlapplic',
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'ation/xhtmltext/plainpublicmax-agecharset=iso-8859-1utf-8gzipdeflateHTTP/1',
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'.1statusversionurl\0'
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].join(''));
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var deflate = zlib.createDeflate({ dictionary: spdyDict });
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var input = [
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'HTTP/1.1 200 Ok',
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'Server: node.js',
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'Content-Length: 0',
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''
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].join('\r\n');
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var called = 0;
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//
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// We'll use clean-new inflate stream each time
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// and .reset() old dirty deflate one
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//
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function run(num) {
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var inflate = zlib.createInflate({ dictionary: spdyDict });
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if (num === 2) {
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deflate.reset();
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deflate.removeAllListeners('data');
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}
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// Put data into deflate stream
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deflate.on('data', function(chunk) {
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inflate.write(chunk);
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});
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// Get data from inflate stream
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var output = [];
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inflate.on('data', function(chunk) {
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output.push(chunk);
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});
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inflate.on('end', function() {
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called++;
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assert.equal(output.join(''), input);
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if (num < 2) run(num + 1);
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});
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deflate.write(input);
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deflate.flush(function() {
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inflate.end();
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});
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}
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run(1);
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process.on('exit', function() {
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assert.equal(called, 2);
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});
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