mirror of
https://github.com/musix-org/musix-oss
synced 2024-09-20 10:51:56 +00:00
69 lines
1.8 KiB
HTML
69 lines
1.8 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<script defer src="https://cdn.rawgit.com/mathiasbynens/utf8.js/5566334e/utf8.js"></script>
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<script type="module">
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</script>
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<script type="module">
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import './polyfill.js';
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import 'https://cdn.rawgit.com/inexorabletash/text-encoding/b98ab30b/lib/encoding.js';
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const polyfill = module.exports;
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import './text.js';
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const runs = 1;
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const dataUrl = './utf8_sequence_0-0xffff_assigned_printable.txt';
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(async function() {
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let text = await window.fetch(dataUrl).then((data) => data.text());
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text = text.substr(0, 10000);
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function testEncodeDecode(name, tenc, tdec) {
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console.time(name + '.TextEncoder');
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let saved;
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const encoder = new tenc();
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for (let i = 0; i < runs; ++i) {
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const out = encoder.encode(text);
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saved = out;
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}
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console.info('got output', saved);
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console.timeEnd(name + '.TextEncoder');
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console.time(name + '.TextDecoder');
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const decoder = new tdec();
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for (let i = 0; i < runs; ++i) {
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const out = decoder.decode(saved);
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output = out;
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}
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console.timeEnd(name + '.TextDecoder');
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}
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let saved, output;
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console.time('utf8.encode');
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for (let i = 0; i < runs; ++i) {
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const s = utf8.encode(text);
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saved = s;
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}
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console.timeEnd('utf8.encode');
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console.time('utf8.decode');
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for (let i = 0; i < runs; ++i) {
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const out = utf8.decode(saved);
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output = out;
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}
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console.timeEnd('utf8.decode');
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if (output !== text) {
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throw new Error('utf8 got wrong answer');
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}
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testEncodeDecode('native', TextEncoder, TextDecoder);
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testEncodeDecode('fast', TextEncoderPolyfill, TextDecoderPolyfill);
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testEncodeDecode('polyfill', polyfill.TextEncoder, polyfill.TextDecoder);
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}());
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</script>
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</head>
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</html>
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