mirror of https://github.com/nodejs/node.git
50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
'use strict';
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const common = require('../common.js');
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const assert = require('assert');
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const bench = common.createBenchmark(main, {
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n: [2e5],
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type: ['string', 'object', 'number'],
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method: ['strictEqual', 'notStrictEqual'],
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}, {
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combinationFilter(p) {
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// These benchmarks purposefully do not run by default. They do not provide
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// much insight, due to only being a small wrapper around `Object.is()`.
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return p.n === 1;
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},
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});
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function main({ type, n, method }) {
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const fn = assert[method];
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let actual, expected;
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switch (type) {
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case 'string':
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actual = expected = 'Hello World';
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if (method === 'notStrictEqual') {
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expected += 'bar';
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}
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break;
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case 'object':
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actual = expected = { a: 'Hello', b: 'World' };
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if (method === 'notStrictEqual') {
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expected = { a: 'Hello', b: 'World' };
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}
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break;
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case 'number':
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actual = expected = 1e9;
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if (method === 'notStrictEqual') {
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expected += 1;
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}
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break;
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default:
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throw new Error('Unexpected type');
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}
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bench.start();
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for (let i = 0; i < n; ++i) {
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fn(actual, expected);
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}
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bench.end(n);
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}
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