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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
// 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 { Readable: R, Writable: W } = require('stream');const assert = require('assert');
let ondataCalled = 0;
class TestReader extends R {  constructor() {    super();    this._buffer = Buffer.alloc(100, 'x');
    this.on('data', () => {      ondataCalled++;    });  }
  _read(n) {    this.push(this._buffer);    this._buffer = Buffer.alloc(0);  }}
const reader = new TestReader();setImmediate(function() {  assert.strictEqual(ondataCalled, 1);  console.log('ok');  reader.push(null);});
class TestWriter extends W {  constructor() {    super();    this.write('foo');    this.end();  }
  _write(chunk, enc, cb) {    cb();  }}
const writer = new TestWriter();
process.on('exit', function() {  assert.strictEqual(reader.readable, false);  assert.strictEqual(writer.writable, false);  console.log('ok');});