node/benchmark/assert/deepequal-prims-and-objs-big-loop.js
Claudio Rodriguez 63786227cc assert: typed array deepequal performance fix
assert.deepEqual: when actual and expected are typed arrays,
wrap them in a new Buffer each to increase performance
significantly.

PR-URL: https://github.com/nodejs/node/pull/4330
Fixes: https://github.com/nodejs/node/issues/4294
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2015-12-21 18:04:01 +01:00

31 lines
467 B
JavaScript

'use strict';
var common = require('../common.js');
var assert = require('assert');
var bench = common.createBenchmark(main, {
prim: [
null,
undefined,
'a',
1,
true,
{0: 'a'},
[1, 2, 3],
new Array([1, 2, 3])
],
n: [1e5]
});
function main(conf) {
var prim = conf.prim;
var n = +conf.n;
var x;
bench.start();
for (x = 0; x < n; x++) {
assert.deepEqual(new Array([prim]), new Array([prim]));
}
bench.end(n);
}