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'use strict';
var common = require('../common.js');
var querystring = require('querystring');
var v8 = require('v8');
var bench = common.createBenchmark(main, {
type: ['noencode',
'multicharsep',
'encodemany',
'encodelast',
'multivalue',
'multivaluemany',
'manypairs'],
n: [1e6],
});
function main(conf) {
var type = conf.type;
var n = conf.n | 0;
var inputs = {
noencode: 'foo=bar&baz=quux&xyzzy=thud',
multicharsep: 'foo=bar&&&&&&&&&&baz=quux&&&&&&&&&&xyzzy=thud',
encodemany: '%66%6F%6F=bar&%62%61%7A=quux&xyzzy=%74h%75d',
encodelast: 'foo=bar&baz=quux&xyzzy=thu%64',
multivalue: 'foo=bar&foo=baz&foo=quux&quuy=quuz',
multivaluemany: 'foo=bar&foo=baz&foo=quux&quuy=quuz&foo=abc&foo=def&' +
'foo=ghi&foo=jkl&foo=mno&foo=pqr&foo=stu&foo=vwxyz',
manypairs: 'a&b&c&d&e&f&g&h&i&j&k&l&m&n&o&p&q&r&s&t&u&v&w&x&y&z'
};
var input = inputs[type];
// Force-optimize querystring.parse() so that the benchmark doesn't get
// disrupted by the optimizer kicking in halfway through.
v8.setFlagsFromString('--allow_natives_syntax');
if (type !== 'multicharsep') {
querystring.parse(input);
eval('%OptimizeFunctionOnNextCall(querystring.parse)');
querystring.parse(input);
} else {
querystring.parse(input, '&&&&&&&&&&');
eval('%OptimizeFunctionOnNextCall(querystring.parse)');
querystring.parse(input, '&&&&&&&&&&');
}
if (type !== 'multicharsep') {
bench.start();
for (var i = 0; i < n; i += 1)
querystring.parse(input);
bench.end(n);
} else {
bench.start();
for (var i = 0; i < n; i += 1)
querystring.parse(input, '&&&&&&&&&&');
bench.end(n);
}
}
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