1'use strict'; 2const common = require('../common.js'); 3 4const bench = common.createBenchmark(main, { 5 n: [1e6], 6}); 7 8function main({ n }) { 9 let j = 0; 10 function cb1(arg1) { 11 j++; 12 if (j === n) 13 bench.end(n); 14 } 15 16 function cb2(arg1, arg2) { 17 j++; 18 if (j === n) 19 bench.end(n); 20 } 21 22 function cb3(arg1, arg2, arg3) { 23 j++; 24 if (j === n) 25 bench.end(n); 26 } 27 28 function cb4(arg1, arg2, arg3, arg4) { 29 j++; 30 if (j === n) 31 bench.end(n); 32 } 33 34 bench.start(); 35 for (let i = 0; i < n; i++) { 36 if (i % 4 === 0) 37 setTimeout(cb4, 1, 3.14, 1024, true, false); 38 else if (i % 3 === 0) 39 setTimeout(cb3, 1, 512, true, null); 40 else if (i % 2 === 0) 41 setTimeout(cb2, 1, false, 5.1); 42 else 43 setTimeout(cb1, 1, 0); 44 } 45} 46