1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23const common = require('../common'); 24const http = require('http'); 25const net = require('net'); 26const assert = require('assert'); 27 28function commonHttpGet(fn) { 29 if (typeof fn === 'function') { 30 fn = common.mustCall(fn); 31 } 32 return new Promise((resolve, reject) => { 33 http.get({ createConnection: fn }, (res) => { 34 resolve(res); 35 }).on('error', (err) => { 36 reject(err); 37 }); 38 }); 39} 40 41const server = http.createServer(common.mustCall(function(req, res) { 42 res.end(); 43}, 4)).listen(0, '127.0.0.1', async () => { 44 await commonHttpGet(createConnection); 45 await commonHttpGet(createConnectionAsync); 46 await commonHttpGet(createConnectionBoth1); 47 await commonHttpGet(createConnectionBoth2); 48 49 // Errors 50 await assert.rejects(() => commonHttpGet(createConnectionError), { 51 message: 'sync' 52 }); 53 await assert.rejects(() => commonHttpGet(createConnectionAsyncError), { 54 message: 'async' 55 }); 56 57 server.close(); 58}); 59 60function createConnection() { 61 return net.createConnection(server.address().port, '127.0.0.1'); 62} 63 64function createConnectionAsync(options, cb) { 65 setImmediate(function() { 66 cb(null, net.createConnection(server.address().port, '127.0.0.1')); 67 }); 68} 69 70function createConnectionBoth1(options, cb) { 71 const socket = net.createConnection(server.address().port, '127.0.0.1'); 72 setImmediate(function() { 73 cb(null, socket); 74 }); 75 return socket; 76} 77 78function createConnectionBoth2(options, cb) { 79 const socket = net.createConnection(server.address().port, '127.0.0.1'); 80 cb(null, socket); 81 return socket; 82} 83 84function createConnectionError(options, cb) { 85 throw new Error('sync'); 86} 87 88function createConnectionAsyncError(options, cb) { 89 process.nextTick(cb, new Error('async')); 90} 91