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'use strict'; const common = require('../common.js'); const cp = require('child_process'); const command = 'echo'; const args = ['hello']; const options = {}; const cb = () => {}; const configs = { n: [1e3], methodName: [ 'exec', 'execSync', 'execFile', 'execFileSync', 'spawn', 'spawnSync', ], params: [1, 2, 3, 4], }; const bench = common.createBenchmark(main, configs); function main({ n, methodName, params }) { const method = cp[methodName]; switch (methodName) { case 'exec': switch (params) { case 1: bench.start(); for (let i = 0; i < n; i++) method(command).kill(); bench.end(n); break; case 2: bench.start(); for (let i = 0; i < n; i++) method(command, options).kill(); bench.end(n); break; case 3: bench.start(); for (let i = 0; i < n; i++) method(command, options, cb).kill(); bench.end(n); break; } break; case 'execSync': switch (params) { case 1: bench.start(); for (let i = 0; i < n; i++) method(command); bench.end(n); break; case 2: bench.start(); for (let i = 0; i < n; i++) method(command, options); bench.end(n); break; } break; case 'execFile': switch (params) { case 1: bench.start(); for (let i = 0; i < n; i++) method(command).kill(); bench.end(n); break; case 2: bench.start(); for (let i = 0; i < n; i++) method(command, args).kill(); bench.end(n); break; case 3: bench.start(); for (let i = 0; i < n; i++) method(command, args, options).kill(); bench.end(n); break; case 4: bench.start(); for (let i = 0; i < n; i++) method(command, args, options, cb).kill(); bench.end(n); break; } break; case 'execFileSync': case 'spawnSync': switch (params) { case 1: bench.start(); for (let i = 0; i < n; i++) method(command); bench.end(n); break; case 2: bench.start(); for (let i = 0; i < n; i++) method(command, args); bench.end(n); break; case 3: bench.start(); for (let i = 0; i < n; i++) method(command, args, options); bench.end(n); break; } break; case 'spawn': switch (params) { case 1: bench.start(); for (let i = 0; i < n; i++) method(command).kill(); bench.end(n); break; case 2: bench.start(); for (let i = 0; i < n; i++) method(command, args).kill(); bench.end(n); break; case 3: bench.start(); for (let i = 0; i < n; i++) method(command, args, options).kill(); bench.end(n); break; } break; } }