1// Flags: --allow_natives_syntax
2'use strict';
3
4const common = require('../common');
5const assert = require('assert');
6const http = require('http');
7
8const server =
9    http.createServer(onrequest).listen(0, common.localhostIPv4, () => next(0));
10
11function onrequest(req, res) {
12  res.end('ok');
13  onrequest.requests.push(req);
14  onrequest.responses.push(res);
15}
16onrequest.requests = [];
17onrequest.responses = [];
18
19function next(n) {
20  const { address: host, port } = server.address();
21  const req = http.get({ host, port });
22  req.once('response', (res) => onresponse(n, req, res));
23}
24
25function onresponse(n, req, res) {
26  res.resume();
27
28  if (n < 3) {
29    res.once('end', () => next(n + 1));
30  } else {
31    server.close();
32  }
33
34  onresponse.requests.push(req);
35  onresponse.responses.push(res);
36}
37onresponse.requests = [];
38onresponse.responses = [];
39
40function allSame(list) {
41  assert(list.length >= 2);
42  // eslint-disable-next-line no-unused-vars
43  for (const elt of list) eval('%DebugPrint(elt)');
44  // eslint-disable-next-line no-unused-vars
45  for (const elt of list) assert(eval('%HaveSameMap(list[0], elt)'));
46}
47
48process.on('exit', () => {
49  eval('%CollectGarbage(0)');
50  // TODO(bnoordhuis) Investigate why the first IncomingMessage ends up
51  // with a deprecated map.  The map is stable after the first request.
52  allSame(onrequest.requests.slice(1));
53  allSame(onrequest.responses);
54  allSame(onresponse.requests);
55  allSame(onresponse.responses);
56});
57