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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.
var common = require('../common.js');
var assert = require('assert');
var stream = require('stream');
var crypto = require('crypto');
var util = require('util');
function TestWriter() {
stream.Writable.call(this);
}
util.inherits(TestWriter, stream.Writable);
TestWriter.prototype._write = function (buffer, callback) {
console.log('write called');
// super slow write stream (callback never called)
};
var dest = new TestWriter();
function TestReader(id) {
stream.Readable.call(this);
this.reads = 0;
}
util.inherits(TestReader, stream.Readable);
TestReader.prototype._read = function (size, callback) {
this.reads += 1;
crypto.randomBytes(size, callback);
};
var src1 = new TestReader();
var src2 = new TestReader();
src1.pipe(dest);
src1.once('readable', function () {
process.nextTick(function () {
src2.pipe(dest);
src2.once('readable', function () {
process.nextTick(function () {
src1.unpipe(dest);
});
});
});
});
process.on('exit', function () {
assert.equal(src1.reads, 2);
assert.equal(src2.reads, 2);
});