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'); 24const assert = require('assert'); 25const fork = require('child_process').fork; 26const fixtures = require('../common/fixtures'); 27 28const cp = fork(fixtures.path('child-process-message-and-exit.js')); 29 30let gotMessage = false; 31let gotExit = false; 32let gotClose = false; 33 34cp.on('message', common.mustCall(function(message) { 35 assert(!gotMessage); 36 assert(!gotClose); 37 assert.strictEqual(message, 'hello'); 38 gotMessage = true; 39})); 40 41cp.on('exit', common.mustCall(function() { 42 assert(!gotExit); 43 assert(!gotClose); 44 gotExit = true; 45})); 46 47cp.on('close', common.mustCall(function() { 48 assert(gotMessage); 49 assert(gotExit); 50 assert(!gotClose); 51 gotClose = true; 52})); 53