--- /dev/null
+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);
+ });
+}
+++ /dev/null
-var util = require("util"),
- childProcess = require("child_process");
-
-function next (i) {
- if (i <= 0) return;
-
- var child = childProcess.spawn("echo", ["hello"]);
-
- child.stdout.addListener("data", function (chunk) {
- util.print(chunk);
- });
-
- child.addListener("exit", function (code) {
- if (code != 0) process.exit(-1);
- next(i - 1);
- });
-}
-
-next(500);