node/test/parallel/test-tls-socket-close.js
James M Snell 7535a94c8a test: begin normalizing fixtures use
Adds a new `../common/fixtures' module to begin normalizing
`test/fixtures` use. Our test code is a bit inconsistent with
regards to use of the fixtures directory. Some code uses
`path.join()`, some code uses string concats, some other
code uses template strings, etc. In mnay cases, significant
duplication of code is seen when accessing fixture files, etc.

This updates many (but by no means all) of the tests in the
test suite to use the new consistent API. There are still
many more to update, which would make an excelent Code-n-Learn
exercise.

PR-URL: https://github.com/nodejs/node/pull/14332
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
2017-08-07 18:00:57 -07:00

68 lines
2.0 KiB
JavaScript

'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const tls = require('tls');
const net = require('net');
const fixtures = require('../common/fixtures');
const key = fixtures.readKey('agent2-key.pem');
const cert = fixtures.readKey('agent2-cert.pem');
let tlsSocket;
// tls server
const tlsServer = tls.createServer({ cert, key }, (socket) => {
tlsSocket = socket;
socket.on('error', common.mustCall((error) => {
assert.strictEqual(error.code, 'EINVAL');
tlsServer.close();
netServer.close();
}));
});
let netSocket;
// plain tcp server
const netServer = net.createServer((socket) => {
// if client wants to use tls
tlsServer.emit('connection', socket);
netSocket = socket;
}).listen(0, common.mustCall(function() {
connectClient(netServer);
}));
function connectClient(server) {
const tlsConnection = tls.connect({
host: 'localhost',
port: server.address().port,
rejectUnauthorized: false
});
tlsConnection.write('foo', 'utf8', common.mustCall(() => {
assert(netSocket);
netSocket.setTimeout(1, common.mustCall(() => {
assert(tlsSocket);
// this breaks if TLSSocket is already managing the socket:
netSocket.destroy();
const interval = setInterval(() => {
// Checking this way allows us to do the write at a time that causes a
// segmentation fault (not always, but often) in Node.js 7.7.3 and
// earlier. If we instead, for example, wait on the `close` event, then
// it will not segmentation fault, which is what this test is all about.
if (tlsSocket._handle._parent.bytesRead === 0) {
tlsSocket.write('bar');
clearInterval(interval);
}
}, 1);
}));
}));
tlsConnection.on('error', (e) => {
// Tolerate the occasional ECONNRESET.
// Ref: https://github.com/nodejs/node/issues/13184
if (e.code !== 'ECONNRESET')
throw e;
});
}