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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':
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;
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;
}
}
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