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68 lines
1.9 KiB
68 lines
1.9 KiB
4 weeks ago
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var assert = require('assert'),
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path = require('path');
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var HeaderParser = require('../lib/HeaderParser');
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var DCRLF = '\r\n\r\n',
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MAXED_BUFFER = new Buffer(128 * 1024);
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MAXED_BUFFER.fill(0x41); // 'A'
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var group = path.basename(__filename, '.js') + '/';
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[
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{ source: DCRLF,
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expected: {},
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what: 'No header'
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},
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{ source: ['Content-Type:\t text/plain',
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'Content-Length:0'
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].join('\r\n') + DCRLF,
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expected: {'content-type': [' text/plain'], 'content-length': ['0']},
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what: 'Value spacing'
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},
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{ source: ['Content-Type:\r\n text/plain',
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'Foo:\r\n bar\r\n baz',
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].join('\r\n') + DCRLF,
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expected: {'content-type': [' text/plain'], 'foo': [' bar baz']},
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what: 'Folded values'
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},
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{ source: ['Content-Type:',
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'Foo: ',
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].join('\r\n') + DCRLF,
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expected: {'content-type': [''], 'foo': ['']},
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what: 'Empty values'
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},
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{ source: MAXED_BUFFER.toString('ascii') + DCRLF,
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expected: {},
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what: 'Max header size (single chunk)'
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},
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{ source: ['ABCDEFGHIJ', MAXED_BUFFER.toString('ascii'), DCRLF],
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expected: {},
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what: 'Max header size (multiple chunks #1)'
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},
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{ source: [MAXED_BUFFER.toString('ascii'), MAXED_BUFFER.toString('ascii'), DCRLF],
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expected: {},
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what: 'Max header size (multiple chunk #2)'
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},
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].forEach(function(v) {
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var parser = new HeaderParser(),
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fired = false;
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parser.on('header', function(header) {
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assert(!fired, makeMsg(v.what, 'Header event fired more than once'));
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fired = true;
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assert.deepEqual(header,
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v.expected,
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makeMsg(v.what, 'Parsed result mismatch'));
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});
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if (!Array.isArray(v.source))
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v.source = [v.source];
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v.source.forEach(function(s) {
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parser.push(s);
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});
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assert(fired, makeMsg(v.what, 'Did not receive header from parser'));
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});
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function makeMsg(what, msg) {
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return '[' + group + what + ']: ' + msg;
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}
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