| var common = require('../common.js'); | |
| var bench = common.createBenchmark(main, { | |
| thousands: [1] | |
| }); | |
| var spawn = require('child_process').spawn; | |
| function main(conf) { | |
| var len = +conf.thousands * 1000; | |
| bench.start(); | |
| go(len, len); | |
| } | |
| function go(n, left) { | |
| if (--left === 0) | |
| return bench.end(n); | |
| var child = spawn('echo', ['hello']); | |
| child.on('exit', function(code) { | |
| if (code) | |
| process.exit(code); | |
| else | |
| go(n, left); | |
| }); | |
| } |