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   1  <?php
   2  /**
   3   * Set of classes to help with test output and such. Right now pretty specific
   4   * to the parser tests but could be more useful one day :)
   5   *
   6   * This program is free software; you can redistribute it and/or modify
   7   * it under the terms of the GNU General Public License as published by
   8   * the Free Software Foundation; either version 2 of the License, or
   9   * (at your option) any later version.
  10   *
  11   * This program is distributed in the hope that it will be useful,
  12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14   * GNU General Public License for more details.
  15   *
  16   * You should have received a copy of the GNU General Public License along
  17   * with this program; if not, write to the Free Software Foundation, Inc.,
  18   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19   * http://www.gnu.org/copyleft/gpl.html
  20   *
  21   * @file
  22   * @ingroup Maintenance Testing
  23   * @todo Fixme: Make this more generic
  24   */
  25  
  26  /**
  27   * Terminal that supports ANSI escape sequences.
  28   *
  29   * @ingroup Maintenance Testing
  30   */
  31  class AnsiTermColorer {
  32  	function __construct() {
  33      }
  34  
  35      /**
  36       * Return ANSI terminal escape code for changing text attribs/color
  37       *
  38       * @param string $color Semicolon-separated list of attribute/color codes
  39       * @return string
  40       */
  41  	public function color( $color ) {
  42          global $wgCommandLineDarkBg;
  43  
  44          $light = $wgCommandLineDarkBg ? "1;" : "0;";
  45  
  46          return "\x1b[{$light}{$color}m";
  47      }
  48  
  49      /**
  50       * Return ANSI terminal escape code for restoring default text attributes
  51       *
  52       * @return string
  53       */
  54  	public function reset() {
  55          return $this->color( 0 );
  56      }
  57  }
  58  
  59  /**
  60   * A colour-less terminal
  61   *
  62   * @ingroup Maintenance Testing
  63   */
  64  class DummyTermColorer {
  65  	public function color( $color ) {
  66          return '';
  67      }
  68  
  69  	public function reset() {
  70          return '';
  71      }
  72  }