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test: try other ipv6 localhost alternatives

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PR-URL: https://github.com/nodejs/node/pull/4325
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Brian White 2015-12-17 01:16:46 -05:00
parent 25776f3ea1
commit 852313af65
2 changed files with 71 additions and 44 deletions
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13
test/common.js
View File

@ -81,6 +81,19 @@ var opensslCli = null;
var inFreeBSDJail = null;
var localhostIPv4 = null;
exports.localIPv6Hosts = [
// Debian/Ubuntu
'ip6-localhost',
'ip6-loopback',
// SUSE
'ipv6-localhost',
'ipv6-loopback',
// Typically universal
'localhost',
];
Object.defineProperty(exports, 'inFreeBSDJail', {
get: function() {
if (inFreeBSDJail !== null) return inFreeBSDJail;

102
test/parallel/test-net-connect-options-ipv6.js
View File

@ -1,8 +1,8 @@
'use strict';
var common = require('../common');
var assert = require('assert');
var net = require('net');
var dns = require('dns');
const common = require('../common');
const assert = require('assert');
const net = require('net');
const dns = require('dns');
if (!common.hasIPv6) {
console.log('1..0 # Skipped: no IPv6 support');
@ -12,46 +12,60 @@ if (!common.hasIPv6) {
var serverGotEnd = false;
var clientGotEnd = false;
dns.lookup('localhost', 6, function(err) {
if (err) {
console.error('Looks like IPv6 is not really supported');
console.error(err);
return;
}
const hosts = common.localIPv6Hosts;
var hostIdx = 0;
var host = hosts[hostIdx];
var localhostTries = 10;
var server = net.createServer({allowHalfOpen: true}, function(socket) {
socket.resume();
socket.on('end', function() {
serverGotEnd = true;
});
socket.end();
});
server.listen(common.PORT, '::1', function() {
var client = net.connect({
host: 'localhost',
port: common.PORT,
family: 6,
allowHalfOpen: true
}, function() {
console.error('client connect cb');
client.resume();
client.on('end', function() {
clientGotEnd = true;
setTimeout(function() {
assert(client.writable);
client.end();
}, 10);
});
client.on('close', function() {
server.close();
});
});
});
process.on('exit', function() {
console.error('exit', serverGotEnd, clientGotEnd);
assert(serverGotEnd);
assert(clientGotEnd);
const server = net.createServer({allowHalfOpen: true}, function(socket) {
socket.resume();
socket.on('end', function() {
serverGotEnd = true;
});
socket.end();
});
server.listen(common.PORT, '::1', tryConnect);
function tryConnect() {
const client = net.connect({
host: host,
port: common.PORT,
family: 6,
allowHalfOpen: true
}, function() {
console.error('client connect cb');
client.resume();
client.on('end', function() {
clientGotEnd = true;
setTimeout(function() {
assert(client.writable);
client.end();
}, 10);
});
client.on('close', function() {
server.close();
});
}).on('error', function(err) {
if (err.syscall === 'getaddrinfo' && err.code === 'ENOTFOUND') {
if (host !== 'localhost' || --localhostTries === 0)
host = hosts[++hostIdx];
if (host)
tryConnect();
else {
console.log('1..0 # Skipped: no IPv6 localhost support');
process.removeListener('exit', onExit);
server.close();
}
return;
}
throw err;
});
}
process.on('exit', onExit);
function onExit() {
console.error('exit', serverGotEnd, clientGotEnd);
assert(serverGotEnd);
assert(clientGotEnd);
}