102 lines
2.4 KiB
JavaScript
102 lines
2.4 KiB
JavaScript
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/**
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* Tests amount of time taken to declare read properties internally and
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* externally
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*
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* Copyright (C) 2010 Mike Gerwitz
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*
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* This file is part of ease.js.
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*
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* ease.js is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @author Mike Gerwitz
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* @package performance
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*/
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var common = require( __dirname + '/common.js' ),
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Class = common.require( 'class' ),
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// we need many tests for a measurable result
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count = 500000
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// instance of anonymous class
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foo = Class( {
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'public pub_bar': 'foo',
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'protected prot_bar': 'bar',
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'private priv_bar': 'baz',
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'public testInternal': function()
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{
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var _self = this;
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common.test( function()
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{
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var i = count,
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val = null
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;
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while ( i-- )
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{
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val = _self.pub_bar;
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}
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}, count, 'Read public properties internally' );
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common.test( function()
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{
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var i = count,
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val = null
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;
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while ( i-- )
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{
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val = _self.prot_bar;
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}
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}, count, 'Read protected properties internally' );
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common.test( function()
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{
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var i = count,
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val = null
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;
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while ( i-- )
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{
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val = _self.priv_bar;
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}
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}, count, 'Read private properties internally' );
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},
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} )()
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;
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common.test( function()
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{
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var i = count,
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val = null
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;
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while ( i-- )
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{
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val = foo.pub_bar;
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}
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}, count, 'Read public properties externally' );
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// run the same test internally
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foo.testInternal();
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