1// Setting NODE_EXTRA_CA_CERTS to non-existent file emits a warning 2 3'use strict'; 4const common = require('../common'); 5 6if (!common.hasCrypto) 7 common.skip('missing crypto'); 8 9const assert = require('assert'); 10const fixtures = require('../common/fixtures'); 11const fork = require('child_process').fork; 12const tls = require('tls'); 13 14if (process.env.CHILD) { 15 // This will try to load the extra CA certs, and emit a warning when it fails. 16 return tls.createServer({}); 17} 18 19const env = { 20 ...process.env, 21 CHILD: 'yes', 22 NODE_EXTRA_CA_CERTS: `${fixtures.fixturesDir}/no-such-file-exists-��`, 23}; 24 25const opts = { 26 env: env, 27 silent: true, 28}; 29let stderr = ''; 30 31fork(__filename, opts) 32 .on('exit', common.mustCall(function(status) { 33 // Check that client succeeded in connecting. 34 assert.strictEqual(status, 0); 35 })) 36 .on('close', common.mustCall(function() { 37 // TODO(addaleax): Make `SafeGetenv` work like `process.env` 38 // encoding-wise 39 if (!common.isWindows) { 40 const re = /Warning: Ignoring extra certs from.*no-such-file-exists-��.* load failed:.*No such file or directory/; 41 assert(re.test(stderr), stderr); 42 } 43 })) 44 .stderr.setEncoding('utf8').on('data', function(str) { 45 stderr += str; 46 }); 47