nodejs/test/parallel/test-buffer-isencoding.js

38 lines
466 B
JavaScript

'use strict';
require('../common');
const assert = require('assert');
[
'hex',
'utf8',
'utf-8',
'ascii',
'latin1',
'binary',
'base64',
'ucs2',
'ucs-2',
'utf16le',
'utf-16le'
].forEach((enc) => {
assert.strictEqual(Buffer.isEncoding(enc), true);
});
[
'utf9',
'utf-7',
'Unicode-FTW',
'new gnu gun',
false,
NaN,
{},
Infinity,
[],
1,
0,
-1
].forEach((enc) => {
assert.strictEqual(Buffer.isEncoding(enc), false);
});