File: benchmark.js

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/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

'use strict';

// MODULES //

var bench = require( '@stdlib/bench' );
var isArray = require( '@stdlib/assert/is-array' );
var randu = require( '@stdlib/random/base/randu' );
var defineProperty = require( './../../define-property' );
var pkg = require( './../package.json' ).name;
var writablePropertySymbols = require( './../lib' );


// MAIN //

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

	function Foo() {
		this.a = 'beep';
		this.b = 'boop';
		this.c = [ 1, 2, 3 ];
		this.d = {};
		this.e = null;
		this.f = randu();
		defineProperty( this, 'g', {
			'value': 'bar',
			'configurable': true,
			'writable': false,
			'enumerable': true
		});
		return this;
	}

	Foo.prototype.h = [ 'foo' ];

	obj = new Foo();

	b.tic();
	for ( i = 0; i < b.iterations; i++ ) {
		obj.f = randu();
		out = writablePropertySymbols( obj );
		if ( !isArray( out ) ) {
			b.fail( 'should return an array' );
		}
	}
	b.toc();
	if ( !isArray( out ) ) {
		b.fail( 'should return an array' );
	}
	b.pass( 'benchmark finished' );
	b.end();
});