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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// ModifyAttribute - measure attribute modification performance
var ModifyAttribute = {};
var nLoops = 500000;
ModifyAttribute.CreateElementToSetUp = function() {
return document.createElement('div');
}
ModifyAttribute.ModifyId = function(element) {
var nLoops = window.nLoops;
var idValue1 = 'id1';
var idValue2 = 'id2';
for (var i = 0; i < nLoops; ++i) {
element.id = idValue1;
element.id = idValue2;
}
}
ModifyAttribute.ModifyClass = function(element) {
var nLoops = window.nLoops;
var className1 = 'class1';
var className2 = 'class2';
for (var i = 0; i < nLoops; ++i) {
element.className = className1;
element.className = className2;
}
}
ModifyAttribute.ModifyTitle = function(element) {
var nLoops = window.nLoops;
var title1 = 'title1';
var title2 = 'title2';
for (var i = 0; i < nLoops; ++i) {
element.title = title1;
element.title = title2;
}
}
var ModifyAttributeTest = new BenchmarkSuite('ModifyAttribute', [
new Benchmark("Modify id", ModifyAttribute.ModifyId, ModifyAttribute.CreateElementToSetUp),
new Benchmark("Modify class", ModifyAttribute.ModifyClass, ModifyAttribute.CreateElementToSetUp),
new Benchmark("Modify title", ModifyAttribute.ModifyTitle, ModifyAttribute.CreateElementToSetUp)
]);