46 строки
924 B
JavaScript
46 строки
924 B
JavaScript
'use strict';
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const common = require('../common');
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const util = require('util');
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const bench = common.createBenchmark(main, {
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n: [5e2],
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len: [1e2, 1e5],
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type: [
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'denseArray',
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'sparseArray',
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'mixedArray',
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'denseArray_showHidden',
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]
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});
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function main({ n, len, type }) {
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var arr = Array(len);
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var i, opts;
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switch (type) {
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case 'denseArray_showHidden':
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opts = { showHidden: true };
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arr = arr.fill('denseArray');
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break;
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// For testing, if supplied with an empty type, default to denseArray.
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case '':
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case 'denseArray':
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arr = arr.fill('denseArray');
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break;
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case 'sparseArray':
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break;
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case 'mixedArray':
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for (i = 0; i < n; i += 2)
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arr[i] = i;
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break;
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default:
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throw new Error(`Unsupported type ${type}`);
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}
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bench.start();
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for (i = 0; i < n; i++) {
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util.inspect(arr, opts);
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}
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bench.end(n);
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}
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