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'; 23require('../common'); 24const assert = require('assert'); 25 26switch (process.argv[2]) { 27 case 'child': 28 return child(); 29 case undefined: 30 return parent(); 31 default: 32 throw new Error('invalid'); 33} 34 35function parent() { 36 const spawn = require('child_process').spawn; 37 const child = spawn(process.execPath, [__filename, 'child']); 38 39 child.stderr.setEncoding('utf8'); 40 child.stderr.on('data', function(c) { 41 console.error(`${c}`); 42 throw new Error('should not get stderr data'); 43 }); 44 45 child.stdout.setEncoding('utf8'); 46 let out = ''; 47 child.stdout.on('data', function(c) { 48 out += c; 49 }); 50 child.stdout.on('end', function() { 51 assert.strictEqual(out, '10\n'); 52 console.log('ok - got expected output'); 53 }); 54 55 child.on('exit', function(c) { 56 assert(!c); 57 console.log('ok - exit success'); 58 }); 59} 60 61function child() { 62 const vm = require('vm'); 63 let caught; 64 try { 65 vm.runInThisContext('haf!@##&$!@$*!@', { displayErrors: false }); 66 } catch { 67 caught = true; 68 } 69 assert(caught); 70 vm.runInThisContext('console.log(10)', { displayErrors: false }); 71} 72