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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 stream = require('stream');
const queue = [];for (let decode = 0; decode < 2; decode++) {  for (let uncork = 0; uncork < 2; uncork++) {    for (let multi = 0; multi < 2; multi++) {      queue.push([!!decode, !!uncork, !!multi]);    }  }}
run();
function run() {  const t = queue.pop();  if (t)    test(t[0], t[1], t[2], run);  else    console.log('ok');}
function test(decode, uncork, multi, next) {  console.log(`# decode=${decode} uncork=${uncork} multi=${multi}`);  let counter = 0;  let expectCount = 0;  function cnt(msg) {    expectCount++;    const expect = expectCount;    return function(er) {      assert.ifError(er);      counter++;      assert.strictEqual(counter, expect);    };  }
  const w = new stream.Writable({ decodeStrings: decode });  w._write = common.mustNotCall('Should not call _write');
  const expectChunks = decode ? [    { encoding: 'buffer',      chunk: [104, 101, 108, 108, 111, 44, 32] },    { encoding: 'buffer',      chunk: [119, 111, 114, 108, 100] },    { encoding: 'buffer',      chunk: [33] },    { encoding: 'buffer',      chunk: [10, 97, 110, 100, 32, 116, 104, 101, 110, 46, 46, 46] },    { encoding: 'buffer',      chunk: [250, 206, 190, 167, 222, 173, 190, 239, 222, 202, 251, 173] },  ] : [    { encoding: 'ascii', chunk: 'hello, ' },    { encoding: 'utf8', chunk: 'world' },    { encoding: 'buffer', chunk: [33] },    { encoding: 'latin1', chunk: '\nand then...' },    { encoding: 'hex', chunk: 'facebea7deadbeefdecafbad' },  ];
  let actualChunks;  w._writev = function(chunks, cb) {    actualChunks = chunks.map(function(chunk) {      return {        encoding: chunk.encoding,        chunk: Buffer.isBuffer(chunk.chunk) ?          Array.prototype.slice.call(chunk.chunk) : chunk.chunk      };    });    cb();  };
  w.cork();  w.write('hello, ', 'ascii', cnt('hello'));  w.write('world', 'utf8', cnt('world'));
  if (multi)    w.cork();
  w.write(Buffer.from('!'), 'buffer', cnt('!'));  w.write('\nand then...', 'latin1', cnt('and then'));
  if (multi)    w.uncork();
  w.write('facebea7deadbeefdecafbad', 'hex', cnt('hex'));
  if (uncork)    w.uncork();
  w.end(cnt('end'));
  w.on('finish', function() {    // Make sure finish comes after all the write cb    cnt('finish')();    assert.deepStrictEqual(actualChunks, expectChunks);    next();  });}
{  const w = new stream.Writable({    writev: common.mustCall(function(chunks, cb) {      cb();    })  });  w.write('asd', common.mustCall());}