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// 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.
'use strict';
require('../common');
const util = require('util');
const stream = require('stream');
const Read = function() {
stream.Readable.call(this);
};
util.inherits(Read, stream.Readable);
Read.prototype._read = function(size) {
this.push('x');
this.push(null);
};
const 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');
};
const read = new Read();
const 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);
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