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
// 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');
// utf8, ucs2, ascii, latin1, utf16leconst encodings = ['utf8', 'utf-8', 'ucs2', 'ucs-2', 'ascii', 'latin1',                   'binary', 'utf16le', 'utf-16le'];
encodings  .reduce((es, e) => es.concat(e, e.toUpperCase()), [])  .forEach((encoding) => {    assert.strictEqual(Buffer.from('foo', encoding).toString(encoding), 'foo');  });
// base64['base64', 'BASE64'].forEach((encoding) => {  assert.strictEqual(Buffer.from('Zm9v', encoding).toString(encoding), 'Zm9v');});
// hex['hex', 'HEX'].forEach((encoding) => {  assert.strictEqual(Buffer.from('666f6f', encoding).toString(encoding),                     '666f6f');});
// Invalid encodingsfor (let i = 1; i < 10; i++) {  const encoding = String(i).repeat(i);  const error = common.expectsError({    code: 'ERR_UNKNOWN_ENCODING',    name: 'TypeError',    message: `Unknown encoding: ${encoding}`  });  assert.ok(!Buffer.isEncoding(encoding));  assert.throws(() => Buffer.from('foo').toString(encoding), error);}