1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
// 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
'use strict';const common = require('../common');
const assert = require('assert');const { Writable } = require('stream');
const bufferBlerg = Buffer.from('blerg');const w = new Writable();
assert.throws(  () => {    w.end(bufferBlerg);  },  {    name: 'Error',    code: 'ERR_METHOD_NOT_IMPLEMENTED',    message: 'The _write() method is not implemented'  });
const _write = common.mustCall((chunk, _, next) => {  next();});
const _writev = common.mustCall((chunks, next) => {  assert.strictEqual(chunks.length, 2);  next();});
const w2 = new Writable({ write: _write, writev: _writev });
assert.strictEqual(w2._write, _write);assert.strictEqual(w2._writev, _writev);
w2.write(bufferBlerg);
w2.cork();w2.write(bufferBlerg);w2.write(bufferBlerg);
w2.end();