| // 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.js'); |
| var assert = require('assert'); |
| |
| var util = require('util'); |
| var stream = require('stream'); |
| |
| |
| var Read = function() { |
| stream.Readable.call(this); |
| }; |
| util.inherits(Read, stream.Readable); |
| |
| Read.prototype._read = function(size) { |
| this.push('x'); |
| this.push(null); |
| }; |
| |
| |
| var Write = function() { |
| stream.Writable.call(this); |
| }; |
| util.inherits(Write, stream.Writable); |
| |
| Write.prototype._write = function(buffer, encoding, cb) { |
| this.emit('error', new Error('boom')); |
| this.emit('alldone'); |
| }; |
| |
| var read = new Read(); |
| var write = new Write(); |
| |
| write.once('error', function(err) {}); |
| write.once('alldone', function(err) { |
| console.log('ok'); |
| }); |
| |
| process.on('exit', function(c) { |
| console.error('error thrown even with listener'); |
| }); |
| |
| read.pipe(write); |
| |