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