benchmark.js

/* eslint-disable guard-for-in */
'use strict';

// MODULES //

var bench = require( '@stdlib/bench' );
var isnan = require( '@stdlib/math/base/utils/is-nan' );
var pkg = require( './../package.json' ).name;
var forIn = require( './../lib' );


// MAIN //

bench( pkg, function benchmark( b ) {
	var obj;
	var i;

	function onKey( v ) {
		if ( isnan( v ) ) {
			b.fail( 'should not be NaN' );
		}
	}

	b.tic();
	for ( i = 0; i < b.iterations; i++ ) {
		obj = {
			'a': i,
			'b': i+1,
			'c': i+2,
			'd': i+3,
			'e': i+4
		};
		forIn( obj, onKey );
		if ( isnan( obj.a ) ) {
			b.fail( 'should not be NaN' );
		}
	}
	b.toc();
	if ( isnan( obj.a ) ) {
		b.fail( 'should not be NaN' );
	}
	b.pass( 'benchmark finished' );
	b.end();
});

bench( pkg+'::loop', function benchmark( b ) {
	var obj;
	var key;
	var i;

	b.tic();
	for ( i = 0; i < b.iterations; i++ ) {
		obj = {
			'a': i,
			'b': i+1,
			'c': i+2,
			'd': i+3,
			'e': i+4
		};
		for ( key in obj ) {
			if ( isnan( obj[ key ] ) ) {
				b.fail( 'should not be NaN' );
			}
		}
	}
	b.toc();
	if ( isnan( obj.a ) ) {
		b.fail( 'should not be NaN' );
	}
	b.pass( 'benchmark finished' );
	b.end();
});