Current File : //www/varak.net/wiki.varak.net/maintenance/benchmarks/benchmarkTitleValue.php
<?php
/**
* Copyright (C) 2018 Kunal Mehta <legoktm@member.fsf.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
use MediaWiki\MediaWikiServices;
require_once __DIR__ . '/Benchmarker.php';
/**
* Maintenance script that benchmarks TitleValue vs Title.
*
* @ingroup Benchmark
*/
class BenchmarkTitleValue extends Benchmarker {
/**
* @var TitleFormatter
*/
private $titleFormatter;
/**
* @var TitleParser
*/
private $titleParser;
/**
* @var string
*/
private $dbKey = 'FooBar';
/**
* @var TitleValue
*/
private $titleValue;
/**
* @var Title
*/
private $title;
/**
* @var string
*/
private $toParse;
public function __construct() {
parent::__construct();
$this->addDescription( 'Benchmark TitleValue vs Title.' );
}
public function execute() {
$this->titleFormatter = MediaWikiServices::getInstance()->getTitleFormatter();
$this->titleParser = MediaWikiServices::getInstance()->getTitleParser();
$this->titleValue = $this->constructTitleValue();
$this->title = $this->constructTitle();
$this->toParse = 'Category:FooBar';
$this->bench( [
[
'function' => [ $this, 'constructTitleValue' ],
],
[
'function' => [ $this, 'constructTitle' ],
],
[
'function' => [ $this, 'constructTitleSafe' ],
],
[
'function' => [ $this, 'getPrefixedTextTitleValue' ],
],
[
'function' => [ $this, 'getPrefixedTextTitle' ],
],
'parseTitleValue cached' => [
'function' => [ $this, 'parseTitleValue' ],
'setup' => [ $this, 'randomize' ],
],
'parseTitle cached' => [
'function' => [ $this, 'parseTitle' ],
'setup' => [ $this, 'randomize' ],
],
'parseTitleValue no cache' => [
'function' => [ $this, 'parseTitleValue' ],
'setupEach' => [ $this, 'randomize' ],
],
'parseTitle no cache' => [
'function' => [ $this, 'parseTitle' ],
'setupEach' => [ $this, 'randomize' ],
],
] );
}
/**
* Use a different dbKey each time to avoid influence of Title caches
*/
protected function randomize() {
$this->dbKey = ucfirst( wfRandomString( 10 ) );
}
protected function constructTitleValue() {
return new TitleValue( NS_CATEGORY, $this->dbKey );
}
protected function constructTitle() {
return Title::makeTitle( NS_CATEGORY, $this->dbKey );
}
protected function constructTitleSafe() {
return Title::makeTitleSafe( NS_CATEGORY, $this->dbKey );
}
protected function getPrefixedTextTitleValue() {
// This is really showing TitleFormatter aka MediaWikiTitleCodec perf
return $this->titleFormatter->getPrefixedText( $this->titleValue );
}
protected function getPrefixedTextTitle() {
return $this->title->getPrefixedText();
}
protected function parseTitleValue() {
// This is really showing TitleParser aka MediaWikiTitleCodec perf
$this->titleParser->parseTitle( 'Category:' . $this->dbKey, NS_MAIN );
}
protected function parseTitle() {
Title::newFromText( 'Category:' . $this->dbKey );
}
}
$maintClass = BenchmarkTitleValue::class;
require_once RUN_MAINTENANCE_IF_MAIN;
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