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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';const common = require('../common');const assert = require('assert');
const path = require('path');const fs = require('fs');const tmpdir = require('../common/tmpdir');const fn = path.join(tmpdir.path, 'write.txt');tmpdir.refresh();const file = fs.createWriteStream(fn, {  highWaterMark: 10});
const EXPECTED = '012345678910';
const callbacks = {  open: -1,  drain: -2,  close: -1};
file  .on('open', function(fd) {    console.error('open!');    callbacks.open++;    assert.strictEqual(typeof fd, 'number');  })  .on('drain', function() {    console.error('drain!', callbacks.drain);    callbacks.drain++;    if (callbacks.drain === -1) {      assert.strictEqual(fs.readFileSync(fn, 'utf8'), EXPECTED);      file.write(EXPECTED);    } else if (callbacks.drain === 0) {      assert.strictEqual(fs.readFileSync(fn, 'utf8'), EXPECTED + EXPECTED);      file.end();    }  })  .on('close', function() {    console.error('close!');    assert.strictEqual(file.bytesWritten, EXPECTED.length * 2);
    callbacks.close++;    file.write('should not work anymore', common.expectsError({      code: 'ERR_STREAM_WRITE_AFTER_END',      name: 'Error',      message: 'write after end'    }));    file.on('error', common.mustNotCall());
    fs.unlinkSync(fn);  });
for (let i = 0; i < 11; i++) {  file.write(`${i}`);}
process.on('exit', function() {  for (const k in callbacks) {    assert.strictEqual(callbacks[k], 0, `${k} count off by ${callbacks[k]}`);  }  console.log('ok');});