/usr/lib/nodejs/fast-deep-equal/benchmark/index.js is in node-fast-deep-equal 1.0.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 'use strict';
const assertDeepStrictEqual = require('assert').deepStrictEqual;
const tests = require('../spec/tests');
const Benchmark = require('benchmark');
const suite = new Benchmark.Suite;
const equalPackages = {
'fast-deep-equal': require('../index'),
'nano-equal': true,
'shallow-equal-fuzzy': true,
'underscore.isEqual': require('underscore').isEqual,
'lodash.isEqual': require('lodash').isEqual,
'deep-equal': true,
'deep-eql': true,
'assert.deepStrictEqual': (a, b) => {
try { assertDeepStrictEqual(a, b); return true; }
catch(e) { return false; }
}
};
for (const equalName in equalPackages) {
let equalFunc = equalPackages[equalName];
if (equalFunc === true) equalFunc = require(equalName);
for (const testSuite of tests) {
for (const test of testSuite.tests) {
try {
if (equalFunc(test.value1, test.value2) !== test.equal)
console.error('different result', equalName, testSuite.description, test.description);
} catch(e) {
console.error(equalName, testSuite.description, test.description, e);
}
}
}
suite.add(equalName, function() {
for (const testSuite of tests) {
for (const test of testSuite.tests) {
if (test.description != 'pseudo array and equivalent array are not equal')
equalFunc(test.value1, test.value2);
}
}
});
}
console.log();
suite
.on('cycle', (event) => console.log(String(event.target)))
.on('complete', function () {
console.log('The fastest is ' + this.filter('fastest').map('name'));
})
.run({async: true});
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