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This focuses on the common case by making sure they are prioritized. It also changes some typeof checks to test for undefined since that is faster and it adds a benchmark. PR-URL: https://github.com/nodejs/node/pull/18790 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
44 lines
662 B
JavaScript
44 lines
662 B
JavaScript
'use strict';
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const common = require('../common.js');
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const bench = common.createBenchmark(main, {
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encoding: [
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'ascii',
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'ASCII',
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'base64',
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'BASE64',
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'binary',
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'BINARY',
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'hex',
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'HEX',
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'latin1',
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'LATIN1',
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'ucs-2',
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'UCS-2',
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'ucs2',
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'UCS2',
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'utf-16le',
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'UTF-16LE',
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'utf-8',
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'UTF-8',
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'utf16le',
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'UTF16LE',
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'utf8',
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'UTF8'
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],
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n: [1e6]
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}, {
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flags: ['--expose-internals']
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});
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function main({ encoding, n }) {
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const { normalizeEncoding } = require('internal/util');
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bench.start();
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for (var i = 0; i < n; i++) {
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normalizeEncoding(encoding);
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}
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bench.end(n);
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}
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