mirror of https://gitee.com/openkylin/nodejs.git
50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
'use strict';
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const common = require('../common');
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// This test ensures that the http-parser strips leading and trailing OWS from
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// header values. It sends the header values in chunks to force the parser to
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// build the string up through multiple calls to on_header_value().
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const assert = require('assert');
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const http = require('http');
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const net = require('net');
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function check(hdr, snd, rcv) {
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const server = http.createServer(common.mustCall((req, res) => {
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assert.strictEqual(req.headers[hdr], rcv);
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req.pipe(res);
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}));
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server.listen(0, common.mustCall(function() {
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const client = net.connect(this.address().port, start);
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function start() {
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client.write('GET / HTTP/1.1\r\n' + hdr + ':', drain);
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}
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function drain() {
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if (snd.length === 0) {
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return client.write('\r\nConnection: close\r\n\r\n');
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}
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client.write(snd.shift(), drain);
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}
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const bufs = [];
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client.on('data', function(chunk) {
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bufs.push(chunk);
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});
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client.on('end', common.mustCall(function() {
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const head = Buffer.concat(bufs)
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.toString('latin1')
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.split('\r\n')[0];
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assert.strictEqual(head, 'HTTP/1.1 200 OK');
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server.close();
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}));
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}));
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}
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check('host', [' \t foo.com\t'], 'foo.com');
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check('host', [' \t foo\tcom\t'], 'foo\tcom');
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check('host', [' \t', ' ', ' foo.com\t', '\t '], 'foo.com');
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check('host', [' \t', ' \t'.repeat(100), '\t '], '');
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check('host', [' \t', ' - - - - ', '\t '], '- - - -');
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