maintenance/benchmarks/benchmarkCSSMin.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Benchmark
  20  */
  21
  22 require_once __DIR__ . '/Benchmarker.php';
  23
  24 /**
  25  * Maintenance script that benchmarks CSSMin.
  26  *
  27  * @ingroup Benchmark
  28  */
  29 class BenchmarkCSSMin extends Benchmarker {
  30         public function __construct() {
  31                 parent::__construct();
  32                 $this->addDescription( 'Benchmarks CSSMin.' );
  33                 $this->addOption( 'file', 'Path to CSS file (may be gzipped)', false, true );
  34                 $this->addOption( 'out', 'Echo output of one run to stdout for inspection', false, false );
  35         }
  36
  37         public function execute() {
  38                 $file = $this->getOption( 'file', __DIR__ . '/cssmin/styles.css' );
  39                 $filename = basename( $file );
  40                 $css = $this->loadFile( $file );
  41
  42                 if ( $this->hasOption( 'out' ) ) {
  43                         echo "## minify\n\n",
  44                                 CSSMin::minify( $css ),
  45                                 "\n\n";
  46                         echo "## remap\n\n",
  47                                 CSSMin::remap( $css, dirname( $file ), 'https://example.org/test/', true ),
  48                                 "\n";
  49                         return;
  50                 }
  51
  52                 $this->bench( [
  53                         "minify ($filename)" => [
  54                                 'function' => [ CSSMin::class, 'minify' ],
  55                                 'args' => [ $css ]
  56                         ],
  57                         "remap ($filename)" => [
  58                                 'function' => [ CSSMin::class, 'remap' ],
  59                                 'args' => [ $css, dirname( $file ), 'https://example.org/test/', true ]
  60                         ],
  61                 ] );
  62         }
  63 }
  64
  65 $maintClass = BenchmarkCSSMin::class;
  66 require_once RUN_MAINTENANCE_IF_MAIN;