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'; 23// Flags: --expose-gc 24 25const common = require('../common'); 26if (!common.hasCrypto) 27 common.skip('missing crypto'); 28 29const onGC = require('../common/ongc'); 30const assert = require('assert'); 31const tls = require('tls'); 32const fixtures = require('../common/fixtures'); 33 34// Test that the implicit listener for an 'connect' event on tls.Sockets is 35// added using `once()`, i.e. can be gc'ed once that event has occurred. 36 37const server = tls.createServer({ 38 cert: fixtures.readKey('rsa_cert.crt'), 39 key: fixtures.readKey('rsa_private.pem') 40}).listen(0); 41 42let collected = false; 43const gcListener = { ongc() { collected = true; } }; 44 45{ 46 const gcObject = {}; 47 onGC(gcObject, gcListener); 48 49 const sock = tls.connect( 50 server.address().port, 51 { rejectUnauthorized: false }, 52 common.mustCall(() => { 53 assert.strictEqual(gcObject, gcObject); // Keep reference alive 54 assert.strictEqual(collected, false); 55 setImmediate(done, sock); 56 })); 57} 58 59function done(sock) { 60 global.gc(); 61 setImmediate(() => { 62 assert.strictEqual(collected, true); 63 sock.end(); 64 server.close(); 65 }); 66} 67