test: add more and refactor test cases to net.connect
PR-URL: https://github.com/nodejs/node/pull/11847 Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Joyee Cheung
James M Snell
parent
db39273a8a
commit
7b830f4e4a
124
test/parallel/test-net-connect-options-allowhalfopen.js
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124
test/parallel/test-net-connect-options-allowhalfopen.js
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const net = require('net');
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function testClients(getSocketOpt, getConnectOpt, getConnectCb) {
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const cloneOptions = (index) =>
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Object.assign({}, getSocketOpt(index), getConnectOpt(index));
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return [
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net.connect(cloneOptions(0), getConnectCb(0)),
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net.connect(cloneOptions(1))
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.on('connect', getConnectCb(1)),
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net.createConnection(cloneOptions(2), getConnectCb(2)),
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net.createConnection(cloneOptions(3))
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.on('connect', getConnectCb(3)),
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new net.Socket(getSocketOpt(4)).connect(getConnectOpt(4), getConnectCb(4)),
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new net.Socket(getSocketOpt(5)).connect(getConnectOpt(5))
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.on('connect', getConnectCb(5))
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];
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}
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const CLIENT_VARIANTS = 6; // Same length as array above
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const forAllClients = (cb) => common.mustCall(cb, CLIENT_VARIANTS);
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// Test allowHalfOpen
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{
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let clientReceivedFIN = 0;
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let serverConnections = 0;
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let clientSentFIN = 0;
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let serverReceivedFIN = 0;
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const server = net.createServer({
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allowHalfOpen: true
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})
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.on('connection', forAllClients(function serverOnConnection(socket) {
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const serverConnection = ++serverConnections;
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let clientId;
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console.error(`${serverConnections} 'connection' emitted on server`);
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socket.resume();
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// 'end' on each socket must not be emitted twice
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socket.on('data', common.mustCall(function(data) {
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clientId = data.toString();
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console.error(`${serverConnection} server connection is started ` +
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`by client No. ${clientId}`);
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}));
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socket.on('end', common.mustCall(function() {
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serverReceivedFIN++;
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console.error(`Server recieved FIN sent by No. ${clientId}`);
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if (serverReceivedFIN === CLIENT_VARIANTS) {
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setTimeout(() => {
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server.close();
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console.error(`No. ${clientId} connection is closing server: ` +
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`${serverReceivedFIN} FIN received by server, ` +
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`${clientReceivedFIN} FIN received by client, ` +
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`${clientSentFIN} FIN sent by client, ` +
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`${serverConnections} FIN sent by server`);
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}, 50);
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}
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}, 1));
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socket.end();
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console.error(`Server has sent ${serverConnections} FIN`);
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}))
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.on('close', common.mustCall(function serverOnClose() {
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console.error('Server has been closed: ' +
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`${serverReceivedFIN} FIN received by server, ` +
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`${clientReceivedFIN} FIN received by client, ` +
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`${clientSentFIN} FIN sent by client, ` +
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`${serverConnections} FIN sent by server`);
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}))
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.listen(0, 'localhost', common.mustCall(function serverOnListen() {
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const host = 'localhost';
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const port = server.address().port;
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console.error(`Server starts at ${host}:${port}`);
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const getSocketOpt = () => ({ allowHalfOpen: true });
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const getConnectOpt = () => ({ host, port });
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const getConnectCb = (index) => common.mustCall(function clientOnConnect() {
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const client = this;
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console.error(`'connect' emitted on Client ${index}`);
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client.resume();
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client.on('end', common.mustCall(function clientOnEnd() {
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setTimeout(function() {
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// when allowHalfOpen is true, client must still be writable
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// after the server closes the connections, but not readable
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console.error(`No. ${index} client received FIN`);
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assert(!client.readable);
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assert(client.writable);
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assert(client.write(index + ''));
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client.end();
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clientSentFIN++;
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console.error(`No. ${index} client sent FIN, ` +
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`${clientSentFIN} have been sent`);
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}, 50);
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}));
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client.on('close', common.mustCall(function clientOnClose() {
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clientReceivedFIN++;
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console.error(`No. ${index} connection has been closed by both ` +
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`sides, ${clientReceivedFIN} clients have closed`);
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}));
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});
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testClients(getSocketOpt, getConnectOpt, getConnectCb);
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}));
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}
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100
test/parallel/test-net-connect-options-fd.js
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100
test/parallel/test-net-connect-options-fd.js
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const net = require('net');
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const Pipe = process.binding('pipe_wrap').Pipe;
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if (common.isWindows) {
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common.skip('Does not support wrapping sockets with fd on Windows');
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return;
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}
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common.refreshTmpDir();
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function testClients(getSocketOpt, getConnectOpt, getConnectCb) {
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const cloneOptions = (index) =>
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Object.assign({}, getSocketOpt(index), getConnectOpt(index));
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return [
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net.connect(cloneOptions(0), getConnectCb(0)),
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net.connect(cloneOptions(1))
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.on('connect', getConnectCb(1)),
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net.createConnection(cloneOptions(2), getConnectCb(2)),
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net.createConnection(cloneOptions(3))
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.on('connect', getConnectCb(3)),
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new net.Socket(getSocketOpt(4)).connect(getConnectOpt(4), getConnectCb(4)),
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new net.Socket(getSocketOpt(5)).connect(getConnectOpt(5))
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.on('connect', getConnectCb(5))
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];
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}
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const CLIENT_VARIANTS = 6; // Same length as array above
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const forAllClients = (cb) => common.mustCall(cb, CLIENT_VARIANTS);
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// Test Pipe fd is wrapped correctly
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{
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const prefix = `${common.PIPE}-net-connect-options-fd`;
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const serverPath = `${prefix}-server`;
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let counter = 0;
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let socketCounter = 0;
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const handleMap = new Map();
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const server = net.createServer()
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.on('connection', forAllClients(function serverOnConnection(socket) {
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let clientFd;
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socket.on('data', common.mustCall(function(data) {
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clientFd = data.toString();
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console.error(`[Pipe]Received data from fd ${clientFd}`);
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socket.end();
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}));
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socket.on('end', common.mustCall(function() {
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counter++;
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console.error(`[Pipe]Received end from fd ${clientFd}, total ${counter}`);
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if (counter === CLIENT_VARIANTS) {
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setTimeout(() => {
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console.error(`[Pipe]Server closed by fd ${clientFd}`);
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server.close();
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}, 10);
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}
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}, 1));
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}))
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.on('close', function() {
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setTimeout(() => {
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for (const pair of handleMap) {
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console.error(`[Pipe]Clean up handle with fd ${pair[1].fd}`);
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pair[1].close(); // clean up handles
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}
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}, 10);
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})
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.on('error', function(err) {
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console.error(err);
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assert.fail(null, null, '[Pipe server]' + err);
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})
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.listen({path: serverPath}, common.mustCall(function serverOnListen() {
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const getSocketOpt = (index) => {
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const handle = new Pipe();
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const err = handle.bind(`${prefix}-client-${socketCounter++}`);
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assert(err >= 0, '' + err);
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assert.notStrictEqual(handle.fd, -1);
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handleMap.set(index, handle);
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console.error(`[Pipe]Bound handle with Pipe ${handle.fd}`);
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return { fd: handle.fd, readable: true, writable: true };
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};
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const getConnectOpt = () => ({
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path: serverPath
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});
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const getConnectCb = (index) => common.mustCall(function clientOnConnect() {
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const client = this;
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// Test if it's wrapping an existing fd
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assert(handleMap.has(index));
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const oldHandle = handleMap.get(index);
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assert.strictEqual(oldHandle.fd, this._handle.fd);
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client.write(oldHandle.fd + '');
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console.error(`[Pipe]Sending data through fd ${oldHandle.fd}`);
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client.on('error', function(err) {
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console.error(err);
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assert.fail(null, null, '[Pipe Client]' + err);
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});
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});
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testClients(getSocketOpt, getConnectOpt, getConnectCb);
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}));
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}
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53
test/parallel/test-net-connect-options-path.js
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53
test/parallel/test-net-connect-options-path.js
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'use strict';
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const common = require('../common');
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const net = require('net');
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// This file tests the option handling of net.connect,
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// net.createConnect, and new Socket().connect
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common.refreshTmpDir();
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const CLIENT_VARIANTS = 12;
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// Test connect(path)
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{
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const prefix = `${common.PIPE}-net-connect-options-path`;
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const serverPath = `${prefix}-server`;
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let counter = 0;
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const server = net.createServer()
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.on('connection', common.mustCall(function(socket) {
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socket.end('ok');
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}, CLIENT_VARIANTS))
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.listen(serverPath, common.mustCall(function() {
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const getConnectCb = () => common.mustCall(function() {
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const client = this;
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client.end();
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client.on('close', common.mustCall(function() {
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counter++;
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if (counter === CLIENT_VARIANTS) {
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server.close();
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}
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}));
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});
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// CLIENT_VARIANTS depends on the following code
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net.connect(serverPath, getConnectCb());
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net.connect(serverPath)
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.on('connect', getConnectCb());
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net.createConnection(serverPath, getConnectCb());
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net.createConnection(serverPath)
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.on('connect', getConnectCb());
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new net.Socket().connect(serverPath, getConnectCb());
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new net.Socket().connect(serverPath)
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.on('connect', getConnectCb());
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net.connect({path: serverPath}, getConnectCb());
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net.connect({path: serverPath})
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.on('connect', getConnectCb());
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net.createConnection({path: serverPath}, getConnectCb());
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net.createConnection({path: serverPath})
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.on('connect', getConnectCb());
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new net.Socket().connect({path: serverPath}, getConnectCb());
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new net.Socket().connect({path: serverPath})
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.on('connect', getConnectCb());
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}));
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}
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221
test/parallel/test-net-connect-options-port.js
Normal file
221
test/parallel/test-net-connect-options-port.js
Normal file
@ -0,0 +1,221 @@
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// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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|
// copy of this software and associated documentation files (the
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|
// "Software"), to deal in the Software without restriction, including
|
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|
// without limitation the rights to use, copy, modify, merge, publish,
|
||||||
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
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|
// persons to whom the Software is furnished to do so, subject to the
|
||||||
|
// following conditions:
|
||||||
|
//
|
||||||
|
// The above copyright notice and this permission notice shall be included
|
||||||
|
// in all copies or substantial portions of the Software.
|
||||||
|
//
|
||||||
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||||
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||||
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||||||
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||||
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||||
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||||||
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
|
||||||
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const dns = require('dns');
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const net = require('net');
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// Test wrong type of ports
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{
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function portTypeError(opt) {
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const prefix = '"port" option should be a number or string: ';
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const cleaned = opt.replace(/[\\^$.*+?()[\]{}|=!<>:-]/g, '\\$&');
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return new RegExp(`^TypeError: ${prefix}${cleaned}$`);
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}
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syncFailToConnect(true, portTypeError('true'));
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syncFailToConnect(false, portTypeError('false'));
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syncFailToConnect([], portTypeError(''), true);
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syncFailToConnect({}, portTypeError('[object Object]'), true);
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syncFailToConnect(null, portTypeError('null'));
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}
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// Test out of range ports
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{
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function portRangeError(opt) {
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const prefix = '"port" option should be >= 0 and < 65536: ';
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const cleaned = opt.replace(/[\\^$.*+?()[\]{}|=!<>:-]/g, '\\$&');
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return new RegExp(`^RangeError: ${prefix}${cleaned}$`);
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}
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syncFailToConnect('', portRangeError(''));
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syncFailToConnect(' ', portRangeError(' '));
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syncFailToConnect('0x', portRangeError('0x'), true);
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syncFailToConnect('-0x1', portRangeError('-0x1'), true);
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syncFailToConnect(NaN, portRangeError('NaN'));
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syncFailToConnect(Infinity, portRangeError('Infinity'));
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syncFailToConnect(-1, portRangeError('-1'));
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syncFailToConnect(65536, portRangeError('65536'));
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}
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|
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// Test invalid hints
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{
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const regexp = /^TypeError: Invalid argument: hints must use valid flags$/;
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// connect({hint}, cb) and connect({hint})
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const hints = (dns.ADDRCONFIG | dns.V4MAPPED) + 42;
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const hintOptBlocks = doConnect([{hints: hints}],
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() => common.mustNotCall());
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for (const block of hintOptBlocks) {
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assert.throws(block, regexp,
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`${block.name}({hints: ${hints})`);
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||||||
|
}
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||||||
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}
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||||||
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// Test valid combinations of connect(port) and connect(port, host)
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|
{
|
||||||
|
const expectedConnections = 72;
|
||||||
|
let serverConnected = 0;
|
||||||
|
|
||||||
|
const server = net.createServer(common.mustCall(function(socket) {
|
||||||
|
socket.end('ok');
|
||||||
|
if (++serverConnected === expectedConnections) {
|
||||||
|
server.close();
|
||||||
|
}
|
||||||
|
}, expectedConnections));
|
||||||
|
|
||||||
|
server.listen(0, 'localhost', common.mustCall(function() {
|
||||||
|
const port = this.address().port;
|
||||||
|
|
||||||
|
// Total connections = 3 * 4(canConnect) * 6(doConnect) = 72
|
||||||
|
canConnect(port);
|
||||||
|
canConnect(port + '');
|
||||||
|
canConnect('0x' + port.toString(16));
|
||||||
|
}));
|
||||||
|
|
||||||
|
// Try connecting to random ports, but do so once the server is closed
|
||||||
|
server.on('close', function() {
|
||||||
|
asyncFailToConnect(0);
|
||||||
|
asyncFailToConnect(/* undefined */);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
function doConnect(args, getCb) {
|
||||||
|
return [
|
||||||
|
function createConnectionWithCb() {
|
||||||
|
return net.createConnection.apply(net, args.concat(getCb()));
|
||||||
|
},
|
||||||
|
function createConnectionWithoutCb() {
|
||||||
|
return net.createConnection.apply(net, args)
|
||||||
|
.on('connect', getCb());
|
||||||
|
},
|
||||||
|
function connectWithCb() {
|
||||||
|
return net.connect.apply(net, args.concat(getCb()));
|
||||||
|
},
|
||||||
|
function connectWithoutCb() {
|
||||||
|
return net.connect.apply(net, args)
|
||||||
|
.on('connect', getCb());
|
||||||
|
},
|
||||||
|
function socketConnectWithCb() {
|
||||||
|
const socket = new net.Socket();
|
||||||
|
return socket.connect.apply(socket, args.concat(getCb()));
|
||||||
|
},
|
||||||
|
function socketConnectWithoutCb() {
|
||||||
|
const socket = new net.Socket();
|
||||||
|
return socket.connect.apply(socket, args)
|
||||||
|
.on('connect', getCb());
|
||||||
|
}
|
||||||
|
];
|
||||||
|
}
|
||||||
|
|
||||||
|
function syncFailToConnect(port, regexp, optOnly) {
|
||||||
|
if (!optOnly) {
|
||||||
|
// connect(port, cb) and connect(port)
|
||||||
|
const portArgBlocks = doConnect([port], () => common.mustNotCall());
|
||||||
|
for (const block of portArgBlocks) {
|
||||||
|
assert.throws(block, regexp, `${block.name}(${port})`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect(port, host, cb) and connect(port, host)
|
||||||
|
const portHostArgBlocks = doConnect([port, 'localhost'],
|
||||||
|
() => common.mustNotCall());
|
||||||
|
for (const block of portHostArgBlocks) {
|
||||||
|
assert.throws(block, regexp, `${block.name}(${port}, 'localhost')`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// connect({port}, cb) and connect({port})
|
||||||
|
const portOptBlocks = doConnect([{port}],
|
||||||
|
() => common.mustNotCall());
|
||||||
|
for (const block of portOptBlocks) {
|
||||||
|
assert.throws(block, regexp, `${block.name}({port: ${port}})`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect({port, host}, cb) and connect({port, host})
|
||||||
|
const portHostOptBlocks = doConnect([{port: port, host: 'localhost'}],
|
||||||
|
() => common.mustNotCall());
|
||||||
|
for (const block of portHostOptBlocks) {
|
||||||
|
assert.throws(block, regexp,
|
||||||
|
`${block.name}({port: ${port}, host: 'localhost'})`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function canConnect(port) {
|
||||||
|
const noop = () => common.mustCall(function() {});
|
||||||
|
// connect(port, cb) and connect(port)
|
||||||
|
const portArgBlocks = doConnect([port], noop);
|
||||||
|
for (const block of portArgBlocks) {
|
||||||
|
assert.doesNotThrow(block, `${block.name}(${port})`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect(port, host, cb) and connect(port, host)
|
||||||
|
const portHostArgBlocks = doConnect([port, 'localhost'], noop);
|
||||||
|
for (const block of portHostArgBlocks) {
|
||||||
|
assert.doesNotThrow(block, `${block.name}(${port})`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect({port}, cb) and connect({port})
|
||||||
|
const portOptBlocks = doConnect([{port}], noop);
|
||||||
|
for (const block of portOptBlocks) {
|
||||||
|
assert.doesNotThrow(block, `${block.name}({port: ${port}})`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect({port, host}, cb) and connect({port, host})
|
||||||
|
const portHostOptBlocks = doConnect([{port: port, host: 'localhost'}],
|
||||||
|
noop);
|
||||||
|
for (const block of portHostOptBlocks) {
|
||||||
|
assert.doesNotThrow(block,
|
||||||
|
`${block.name}({port: ${port}, host: 'localhost'})`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function asyncFailToConnect(port) {
|
||||||
|
const onError = () => common.mustCall(function(err) {
|
||||||
|
const regexp = /^Error: connect (E\w+)(.+)$/;
|
||||||
|
assert(regexp.test(err + ''), err + '');
|
||||||
|
});
|
||||||
|
|
||||||
|
const dont = () => common.mustNotCall();
|
||||||
|
// connect(port, cb) and connect(port)
|
||||||
|
const portArgBlocks = doConnect([port], dont);
|
||||||
|
for (const block of portArgBlocks) {
|
||||||
|
assert.doesNotThrow(function() {
|
||||||
|
block().on('error', onError());
|
||||||
|
}, `${block.name}(${port})`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect({port}, cb) and connect({port})
|
||||||
|
const portOptBlocks = doConnect([{port}], dont);
|
||||||
|
for (const block of portOptBlocks) {
|
||||||
|
assert.doesNotThrow(function() {
|
||||||
|
block().on('error', onError());
|
||||||
|
}, `${block.name}({port: ${port}})`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect({port, host}, cb) and connect({port, host})
|
||||||
|
const portHostOptBlocks = doConnect([{port: port, host: 'localhost'}],
|
||||||
|
dont);
|
||||||
|
for (const block of portHostOptBlocks) {
|
||||||
|
assert.doesNotThrow(function() {
|
||||||
|
block().on('error', onError());
|
||||||
|
}, `${block.name}({port: ${port}, host: 'localhost'})`);
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -1,53 +0,0 @@
|
|||||||
// Copyright Joyent, Inc. and other Node contributors.
|
|
||||||
//
|
|
||||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
||||||
// copy of this software and associated documentation files (the
|
|
||||||
// "Software"), to deal in the Software without restriction, including
|
|
||||||
// without limitation the rights to use, copy, modify, merge, publish,
|
|
||||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
||||||
// persons to whom the Software is furnished to do so, subject to the
|
|
||||||
// following conditions:
|
|
||||||
//
|
|
||||||
// The above copyright notice and this permission notice shall be included
|
|
||||||
// in all copies or substantial portions of the Software.
|
|
||||||
//
|
|
||||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
||||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
||||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
||||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
||||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
||||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
||||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
||||||
|
|
||||||
'use strict';
|
|
||||||
const common = require('../common');
|
|
||||||
const assert = require('assert');
|
|
||||||
const net = require('net');
|
|
||||||
|
|
||||||
const server = net.createServer({
|
|
||||||
allowHalfOpen: true
|
|
||||||
}, common.mustCall(function(socket) {
|
|
||||||
socket.resume();
|
|
||||||
socket.on('end', common.mustCall(function() {}));
|
|
||||||
socket.end();
|
|
||||||
}));
|
|
||||||
|
|
||||||
server.listen(0, function() {
|
|
||||||
const client = net.connect({
|
|
||||||
host: '127.0.0.1',
|
|
||||||
port: this.address().port,
|
|
||||||
allowHalfOpen: true
|
|
||||||
}, common.mustCall(function() {
|
|
||||||
console.error('client connect cb');
|
|
||||||
client.resume();
|
|
||||||
client.on('end', common.mustCall(function() {
|
|
||||||
setTimeout(function() {
|
|
||||||
assert(client.writable);
|
|
||||||
client.end();
|
|
||||||
}, 10);
|
|
||||||
}));
|
|
||||||
client.on('close', function() {
|
|
||||||
server.close();
|
|
||||||
});
|
|
||||||
}));
|
|
||||||
});
|
|
||||||
@ -1,127 +0,0 @@
|
|||||||
// Copyright Joyent, Inc. and other Node contributors.
|
|
||||||
//
|
|
||||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
||||||
// copy of this software and associated documentation files (the
|
|
||||||
// "Software"), to deal in the Software without restriction, including
|
|
||||||
// without limitation the rights to use, copy, modify, merge, publish,
|
|
||||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
||||||
// persons to whom the Software is furnished to do so, subject to the
|
|
||||||
// following conditions:
|
|
||||||
//
|
|
||||||
// The above copyright notice and this permission notice shall be included
|
|
||||||
// in all copies or substantial portions of the Software.
|
|
||||||
//
|
|
||||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
||||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
||||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
||||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
||||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
||||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
||||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
||||||
|
|
||||||
'use strict';
|
|
||||||
require('../common');
|
|
||||||
const assert = require('assert');
|
|
||||||
const dns = require('dns');
|
|
||||||
const net = require('net');
|
|
||||||
|
|
||||||
const expectedConnections = 7;
|
|
||||||
let clientConnected = 0;
|
|
||||||
let serverConnected = 0;
|
|
||||||
|
|
||||||
const server = net.createServer(function(socket) {
|
|
||||||
socket.end();
|
|
||||||
if (++serverConnected === expectedConnections) {
|
|
||||||
server.close();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
server.listen(0, 'localhost', function() {
|
|
||||||
function cb() {
|
|
||||||
++clientConnected;
|
|
||||||
}
|
|
||||||
|
|
||||||
function fail(opts, errtype, msg) {
|
|
||||||
assert.throws(function() {
|
|
||||||
net.createConnection(opts, cb);
|
|
||||||
}, function(err) {
|
|
||||||
return err instanceof errtype && msg === err.message;
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
net.createConnection(this.address().port).on('connect', cb);
|
|
||||||
net.createConnection(this.address().port, 'localhost').on('connect', cb);
|
|
||||||
net.createConnection(this.address().port, cb);
|
|
||||||
net.createConnection(this.address().port, 'localhost', cb);
|
|
||||||
net.createConnection(this.address().port + '', 'localhost', cb);
|
|
||||||
net.createConnection({port: this.address().port + ''}).on('connect', cb);
|
|
||||||
net.createConnection({port: '0x' + this.address().port.toString(16)}, cb);
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: true
|
|
||||||
}, TypeError, '"port" option should be a number or string: true');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: false
|
|
||||||
}, TypeError, '"port" option should be a number or string: false');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: []
|
|
||||||
}, TypeError, '"port" option should be a number or string: ');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: {}
|
|
||||||
}, TypeError, '"port" option should be a number or string: [object Object]');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: null
|
|
||||||
}, TypeError, '"port" option should be a number or string: null');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: ''
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: ');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: ' '
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: ');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: '0x'
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: 0x');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: '-0x1'
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: -0x1');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: NaN
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: NaN');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: Infinity
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: Infinity');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: -1
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: -1');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
port: 65536
|
|
||||||
}, RangeError, '"port" option should be >= 0 and < 65536: 65536');
|
|
||||||
|
|
||||||
fail({
|
|
||||||
hints: (dns.ADDRCONFIG | dns.V4MAPPED) + 42,
|
|
||||||
}, TypeError, 'Invalid argument: hints must use valid flags');
|
|
||||||
});
|
|
||||||
|
|
||||||
// Try connecting to random ports, but do so once the server is closed
|
|
||||||
server.on('close', function() {
|
|
||||||
function nop() {}
|
|
||||||
|
|
||||||
net.createConnection({port: 0}).on('error', nop);
|
|
||||||
net.createConnection({port: undefined}).on('error', nop);
|
|
||||||
});
|
|
||||||
|
|
||||||
process.on('exit', function() {
|
|
||||||
assert.strictEqual(clientConnected, expectedConnections);
|
|
||||||
});
|
|
||||||
Loading…
x
Reference in New Issue
Block a user