node/test/disabled/test-http-big-proxy-responses.js
Roman Reiss f29762f4dd test: enable linting for tests
Enable linting for the test directory. A number of changes was made so
all tests conform the current rules used by lib and src directories. The
only exception for tests is that unreachable (dead) code is allowed.

test-fs-non-number-arguments-throw had to be excluded from the changes
because of a weird issue on Windows CI.

PR-URL: https://github.com/nodejs/io.js/pull/1721
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-19 21:21:27 +02:00

112 lines
2.4 KiB
JavaScript

'use strict';
var common = require('../common');
var assert = require('assert');
var util = require('util'),
fs = require('fs'),
http = require('http'),
url = require('url');
var chunk = '01234567890123456789';
// Produce a very large response.
var chargen = http.createServer(function(req, res) {
var len = parseInt(req.headers['x-len'], 10);
assert.ok(len > 0);
res.writeHead(200, {'transfer-encoding': 'chunked'});
for (var i = 0; i < len; i++) {
if (i % 1000 == 0) common.print(',');
res.write(chunk);
}
res.end();
});
chargen.listen(9000, ready);
// Proxy to the chargen server.
var proxy = http.createServer(function(req, res) {
var len = parseInt(req.headers['x-len'], 10);
assert.ok(len > 0);
var sent = 0;
function onError(e) {
console.log('proxy client error. sent ' + sent);
throw e;
}
var proxy_req = http.request({
host: 'localhost',
port: 9000,
method: req.method,
path: req.url,
headers: req.headers
}, function(proxy_res) {
res.writeHead(proxy_res.statusCode, proxy_res.headers);
var count = 0;
proxy_res.on('data', function(d) {
if (count++ % 1000 == 0) common.print('.');
res.write(d);
sent += d.length;
assert.ok(sent <= (len * chunk.length));
});
proxy_res.on('end', function() {
res.end();
});
});
proxy_req.on('error', onError);
proxy_req.end();
});
proxy.listen(9001, ready);
var done = false;
function call_chargen(list) {
if (list.length > 0) {
var len = list.shift();
common.debug('calling chargen for ' + len + ' chunks.');
var recved = 0;
var req = http.request({
port: 9001,
host: 'localhost',
path: '/',
headers: {'x-len': len}
}, function(res) {
res.on('data', function(d) {
recved += d.length;
assert.ok(recved <= (len * chunk.length));
});
res.on('end', function() {
assert.ok(recved <= (len * chunk.length));
common.debug('end for ' + len + ' chunks.');
call_chargen(list);
});
});
req.end();
} else {
console.log('End of list. closing servers');
proxy.close();
chargen.close();
done = true;
}
}
var serversRunning = 0;
function ready() {
if (++serversRunning < 2) return;
call_chargen([100, 1000, 10000, 100000, 1000000]);
}
process.on('exit', function() {
assert.ok(done);
});