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38 lines
793 B

'use strict';
var common = require('../common.js');
var path = require('path');
var v8 = require('v8');
var bench = common.createBenchmark(main, {
path: [
'',
'\\',
'C:\\foo',
'foo\\.bar.baz',
'index.html',
'index',
'foo\\bar\\..baz.quux',
'foo\\bar\\...baz.quux',
'D:\\foo\\bar\\baz\\asdf\\quux',
'\\foo\\bar\\baz\\asdf\\quux.foobarbazasdfquux'
],
n: [1e6]
});
function main(conf) {
var n = +conf.n;
var p = path.win32;
var input = '' + conf.path;
// Force optimization before starting the benchmark
p.extname(input);
v8.setFlagsFromString('--allow_natives_syntax');
eval('%OptimizeFunctionOnNextCall(p.extname)');
p.extname(input);
bench.start();
for (var i = 0; i < n; i++) {
p.extname(input);
}
bench.end(n);
}