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27 lines
683 B
JavaScript
27 lines
683 B
JavaScript
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'use strict';
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const common = require('../common.js');
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const bench = common.createBenchmark(main, {
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type: ['ascii', 'mixed', 'emojiseq', 'fullwidth'],
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n: [10e4]
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}, {
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flags: ['--expose-internals']
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});
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function main({ n, type }) {
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const { getStringWidth } = require('internal/readline/utils');
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const str = ({
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ascii: 'foobar'.repeat(100),
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mixed: 'foo'.repeat(100) + '😀' + 'bar'.repeat(100),
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emojiseq: '👨👨👧👦👨👩👦👦👨👩👧👧👩👩👧👦'.repeat(10),
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fullwidth: '你好'.repeat(150)
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})[type];
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bench.start();
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for (let j = 0; j < n; j += 1)
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getStringWidth(str);
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bench.end(n);
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}
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