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'); 24 25if (!common.hasCrypto) 26 common.skip('missing crypto'); 27 28const assert = require('assert'); 29const fixtures = require('../common/fixtures'); 30const https = require('https'); 31 32const key = fixtures.readKey('agent1-key.pem'); 33const cert = fixtures.readKey('agent1-cert.pem'); 34 35// Number of bytes discovered empirically to trigger the bug 36const data = Buffer.alloc(1024 * 32 + 1); 37 38httpsTest(); 39 40function httpsTest() { 41 const sopt = { key, cert }; 42 43 const server = https.createServer(sopt, function(req, res) { 44 res.setHeader('content-length', data.length); 45 res.end(data); 46 server.close(); 47 }); 48 49 server.listen(0, function() { 50 const opts = { port: this.address().port, rejectUnauthorized: false }; 51 https.get(opts).on('response', function(res) { 52 test(res); 53 }); 54 }); 55} 56 57 58const test = common.mustCall(function(res) { 59 res.on('end', common.mustCall(function() { 60 assert.strictEqual(res.readableLength, 0); 61 assert.strictEqual(bytes, data.length); 62 })); 63 64 // Pause and then resume on each chunk, to ensure that there will be 65 // a lone byte hanging out at the very end. 66 let bytes = 0; 67 res.on('data', function(chunk) { 68 bytes += chunk.length; 69 this.pause(); 70 setTimeout(() => { this.resume(); }, 1); 71 }); 72}); 73