| 'use strict'; |
| const common = require('../common'); |
| const assert = require('assert'); |
| const cp = require('child_process'); |
| const fixtures = require('../common/fixtures'); |
| |
| const fixture = fixtures.path('empty.js'); |
| const child = cp.fork(fixture); |
| |
| child.on('close', common.mustCall((code, signal) => { |
| assert.strictEqual(code, 0); |
| assert.strictEqual(signal, null); |
| |
| const testError = common.expectsError({ |
| name: 'Error', |
| message: 'Channel closed', |
| code: 'ERR_IPC_CHANNEL_CLOSED' |
| }, 2); |
| |
| child.on('error', testError); |
| |
| { |
| const result = child.send('ping'); |
| assert.strictEqual(result, false); |
| } |
| |
| { |
| const result = child.send('pong', testError); |
| assert.strictEqual(result, false); |
| } |
| })); |