| 'use strict'; |
| const common = require('../common'); |
| const assert = require('assert'); |
| const net = require('net'); |
| |
| const tmpdir = require('../common/tmpdir'); |
| tmpdir.refresh(); |
| |
| function test(clazz, cb) { |
| let have_ping = false; |
| let have_pong = false; |
| |
| function check() { |
| assert.ok(have_ping); |
| assert.ok(have_pong); |
| } |
| |
| function ping() { |
| const conn = new clazz(); |
| |
| conn.on('error', function(err) { |
| throw err; |
| }); |
| |
| conn.connect(common.PIPE, function() { |
| conn.write('PING', 'utf-8'); |
| }); |
| |
| conn.on('data', function(data) { |
| assert.strictEqual(data.toString(), 'PONG'); |
| have_pong = true; |
| conn.destroy(); |
| }); |
| } |
| |
| function pong(conn) { |
| conn.on('error', function(err) { |
| throw err; |
| }); |
| |
| conn.on('data', function(data) { |
| assert.strictEqual(data.toString(), 'PING'); |
| have_ping = true; |
| conn.write('PONG', 'utf-8'); |
| }); |
| |
| conn.on('close', function() { |
| server.close(); |
| }); |
| } |
| |
| const server = net.Server(); |
| server.listen(common.PIPE, ping); |
| server.on('connection', pong); |
| server.on('close', function() { |
| check(); |
| cb && cb(); |
| }); |
| } |
| |
| test(net.Stream, function() { |
| test(net.Socket); |
| }); |