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nodejs/benchmark/path/format.js
Nathan Woltman 99d9d7e716 benchmark: add remaining path benchmarks & optimize
As a follow-up to 0d15161, this commit adds benchmarks for the rest
of the path functions and also forces V8 to optimize the functions
before starting the benchmark test.

PR-URL: https://github.com/nodejs/io.js/pull/2103
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
2015-07-26 22:17:41 -07:00

39 lines
793 B
JavaScript

var common = require('../common.js');
var path = require('path');
var v8 = require('v8');
var bench = common.createBenchmark(main, {
type: ['win32', 'posix'],
n: [1e7],
});
function main(conf) {
var n = +conf.n;
var p = path[conf.type];
var test = conf.type === 'win32' ? {
root: 'C:\\',
dir: 'C:\\path\\dir',
base: 'index.html',
ext: '.html',
name: 'index'
} : {
root : '/',
dir : '/home/user/dir',
base : 'index.html',
ext : '.html',
name : 'index'
};
// Force optimization before starting the benchmark
p.format(test);
v8.setFlagsFromString('--allow_natives_syntax');
eval('%OptimizeFunctionOnNextCall(p.format)');
p.format(test);
bench.start();
for (var i = 0; i < n; i++) {
p.format(test);
}
bench.end(n);
}