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nodejs/test/parallel/test-http-proxy.js
isaacs 3e1b1dd4a9 Remove excessive copyright/license boilerplate
The copyright and license notice is already in the LICENSE file.  There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
2015-01-12 15:30:28 -08:00

89 lines
2.2 KiB
JavaScript

var common = require('../common');
var assert = require('assert');
var http = require('http');
var url = require('url');
var PROXY_PORT = common.PORT;
var BACKEND_PORT = common.PORT + 1;
var cookies = [
'session_token=; path=/; expires=Sun, 15-Sep-2030 13:48:52 GMT',
'prefers_open_id=; path=/; expires=Thu, 01-Jan-1970 00:00:00 GMT'
];
var headers = {'content-type': 'text/plain',
'set-cookie': cookies,
'hello': 'world' };
var backend = http.createServer(function(req, res) {
console.error('backend request');
res.writeHead(200, headers);
res.write('hello world\n');
res.end();
});
var proxy = http.createServer(function(req, res) {
console.error('proxy req headers: ' + JSON.stringify(req.headers));
var proxy_req = http.get({
port: BACKEND_PORT,
path: url.parse(req.url).pathname
}, function(proxy_res) {
console.error('proxy res headers: ' + JSON.stringify(proxy_res.headers));
assert.equal('world', proxy_res.headers['hello']);
assert.equal('text/plain', proxy_res.headers['content-type']);
assert.deepEqual(cookies, proxy_res.headers['set-cookie']);
res.writeHead(proxy_res.statusCode, proxy_res.headers);
proxy_res.on('data', function(chunk) {
res.write(chunk);
});
proxy_res.on('end', function() {
res.end();
console.error('proxy res');
});
});
});
var body = '';
var nlistening = 0;
function startReq() {
nlistening++;
if (nlistening < 2) return;
var client = http.get({
port: PROXY_PORT,
path: '/test'
}, function(res) {
console.error('got res');
assert.equal(200, res.statusCode);
assert.equal('world', res.headers['hello']);
assert.equal('text/plain', res.headers['content-type']);
assert.deepEqual(cookies, res.headers['set-cookie']);
res.setEncoding('utf8');
res.on('data', function(chunk) { body += chunk; });
res.on('end', function() {
proxy.close();
backend.close();
console.error('closed both');
});
});
console.error('client req');
}
console.error('listen proxy');
proxy.listen(PROXY_PORT, startReq);
console.error('listen backend');
backend.listen(BACKEND_PORT, startReq);
process.on('exit', function() {
assert.equal(body, 'hello world\n');
});