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Code Issues Releases Activity

bench: Move process_loop to misc/spawn-echo

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This commit is contained in:
isaacs 2013-02-11 22:42:19 -08:00
parent 4e1bcdcab9
commit 44be55fc4e
2 changed files with 25 additions and 19 deletions
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25
benchmark/misc/spawn-echo.js Normal file
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@ -0,0 +1,25 @@
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);
});
}

19
benchmark/process_loop.js
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@ -1,19 +0,0 @@
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);