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 25// Test that `fork()` respects the `execPath` option. 26 27const tmpdir = require('../common/tmpdir'); 28const { addLibraryPath } = require('../common/shared-lib-util'); 29const assert = require('assert'); 30const path = require('path'); 31const fs = require('fs'); 32const { fork } = require('child_process'); 33 34const msg = { test: 'this' }; 35const nodePath = process.execPath; 36const copyPath = path.join(tmpdir.path, 'node-copy.exe'); 37 38addLibraryPath(process.env); 39 40// Child 41if (process.env.FORK) { 42 assert.strictEqual(process.execPath, copyPath); 43 assert.ok(process.send); 44 process.send(msg); 45 return process.exit(); 46} 47 48// Parent 49tmpdir.refresh(); 50assert.strictEqual(fs.existsSync(copyPath), false); 51fs.copyFileSync(nodePath, copyPath, fs.constants.COPYFILE_FICLONE); 52fs.chmodSync(copyPath, '0755'); 53 54const envCopy = { ...process.env, FORK: 'true' }; 55const child = fork(__filename, { execPath: copyPath, env: envCopy }); 56child.on('message', common.mustCall(function(recv) { 57 assert.deepStrictEqual(recv, msg); 58})); 59child.on('exit', common.mustCall(function(code) { 60 assert.strictEqual(code, 0); 61})); 62