| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| var common = require('../common'); |
| var assert = require('assert'); |
| var fork = require('child_process').fork; |
| |
| if (process.argv[2] === 'child') { |
| process.send('1'); |
| |
| // check that child don't instantly die |
| setTimeout(function() { |
| process.send('2'); |
| }, 200); |
| |
| process.on('disconnect', function () { |
| process.stdout.write('3'); |
| }); |
| |
| } else { |
| var child = fork(__filename, ['child'], {silent: true}); |
| |
| var ipc = [], stdout = ''; |
| |
| child.on('message', function (msg) { |
| ipc.push(msg); |
| |
| if (msg === '2') child.disconnect(); |
| }); |
| |
| child.stdout.on('data', function (chunk) { |
| stdout += chunk; |
| }); |
| |
| child.once('exit', function () { |
| assert.deepEqual(ipc, ['1', '2']); |
| assert.equal(stdout, '3'); |
| }); |
| } |