lib/simpletestlib/ui/colortext_reporter.php

   1 <?php
   2     /**
   3      *  Base include file for SimpleTest
   4      *  @package        SimpleTest
   5      *  @subpackage     UnitTester
   6      *  @version        $Id$
   7      */
   8
   9 /**
  10  * include base reporter
  11  */
  12 require_once(dirname(__FILE__) . '/../reporter.php');
  13
  14
  15 /**
  16  * Provides an ANSI-colored {@link TextReporter} for viewing test results.
  17  *
  18  * This code is made available under the same terms as SimpleTest.  It is based
  19  * off of code that Jason Sweat originally published on the SimpleTest mailing
  20  * list.
  21  *
  22  * @author Jason Sweat (original code)
  23  * @author Travis Swicegood <development@domain51.com>
  24  * @package SimpleTest
  25  * @subpackage UnitTester
  26  */
  27 class ColorTextReporter extends TextReporter {
  28     var $_failColor = 41;
  29     var $_passColor = 42;
  30
  31     /**
  32      * Handle initialization
  33      *
  34      * @param {@link TextReporter}
  35      */
  36     function ColorTextReporter() {
  37         parent::TextReporter();
  38     }
  39
  40     /**
  41      * Capture the attempt to display the final test results and insert the
  42      * ANSI-color codes in place.
  43      *
  44      * @param string
  45      * @see TextReporter
  46      * @access public
  47      */
  48     function paintFooter($test_name) {
  49         ob_start();
  50         parent::paintFooter($test_name);
  51         $output = trim(ob_get_clean());
  52         if ($output) {
  53             if (($this->getFailCount() + $this->getExceptionCount()) == 0) {
  54                 $color = $this->_passColor;
  55             } else {
  56                 $color = $this->_failColor;
  57             }
  58
  59             $this->_setColor($color);
  60             echo $output;
  61             $this->_resetColor();
  62         }
  63     }
  64
  65
  66     /**
  67      * Sets the terminal to an ANSI-standard $color
  68      *
  69      * @param int
  70      * @access protected
  71      */
  72     function _setColor($color) {
  73         printf("%s[%sm\n", chr(27), $color);
  74     }
  75
  76
  77     /**
  78      * Resets the color back to normal.
  79      *
  80      * @access protected
  81      */
  82     function _resetColor() {
  83         $this->_setColor(0);
  84     }
  85 }
  86