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// Verify that the 'upgrade' header causes an 'upgrade' event to be emitted to
// the HTTP client. This test uses a raw TCP server to better control server
// behavior.
var common = require('../common');
var assert = require('assert');
var http = require('http');
var net = require('net');
// Create a TCP server
var srv = net.createServer(function(c) {
var data = '';
c.addListener('data', function(d) {
data += d.toString('utf8');
c.write('HTTP/1.1 101\r\n');
c.write('hello: world\r\n');
c.write('connection: upgrade\r\n');
c.write('upgrade: websocket\r\n');
c.write('\r\n');
c.write('nurtzo');
});
c.addListener('end', function() {
c.end();
});
});
var gotUpgrade = false;
srv.listen(common.PORT, '127.0.0.1', function() {
var hc = http.createClient(common.PORT, '127.0.0.1');
hc.addListener('upgrade', function(res, socket, upgradeHead) {
// XXX: This test isn't fantastic, as it assumes that the entire response
// from the server will arrive in a single data callback
assert.equal(upgradeHead, 'nurtzo');
console.log(res.headers);
var expectedHeaders = {'hello': 'world',
'connection': 'upgrade',
'upgrade': 'websocket' };
assert.deepEqual(expectedHeaders, res.headers);
socket.end();
srv.close();
gotUpgrade = true;
});
hc.request('GET', '/').end();
});
process.addListener('exit', function() {
assert.ok(gotUpgrade);
});
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