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   1  <?php
   2  /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
   3  
   4  /**
   5   * PHP Version 4
   6   *
   7   * Copyright (c) 2002-2005, Sebastian Bergmann <sb@sebastian-bergmann.de>.
   8   * All rights reserved.
   9   *
  10   * Redistribution and use in source and binary forms, with or without
  11   * modification, are permitted provided that the following conditions
  12   * are met:
  13   *
  14   *   * Redistributions of source code must retain the above copyright
  15   *     notice, this list of conditions and the following disclaimer.
  16   * 
  17   *   * Redistributions in binary form must reproduce the above copyright
  18   *     notice, this list of conditions and the following disclaimer in
  19   *     the documentation and/or other materials provided with the
  20   *     distribution.
  21   *
  22   *   * Neither the name of Sebastian Bergmann nor the names of his
  23   *     contributors may be used to endorse or promote products derived
  24   *     from this software without specific prior written permission.
  25   *
  26   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  27   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  28   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  29   * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  30   * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  31   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  32   * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  33   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  34   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRIC
  35   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  36   * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  37   * POSSIBILITY OF SUCH DAMAGE.
  38   *
  39   * @category   Testing
  40   * @package    PHPUnit
  41   * @author     Wolfram Kriesing <wolfram@kriesing.de>
  42   * @copyright  2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
  43   * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License
  44   * @version    CVS: $Id: HTML.php,v 1.19 2005/11/10 09:47:15 sebastian Exp $
  45   * @link       http://pear.php.net/package/PHPUnit
  46   * @since      File available since Release 1.0.0
  47   */
  48  
  49  /**
  50   * HTML GUI.
  51   *
  52   * @category   Testing
  53   * @package    PHPUnit
  54   * @author     Wolfram Kriesing <wolfram@kriesing.de>
  55   * @copyright  2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
  56   * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License
  57   * @version    Release: @package_version@
  58   * @link       http://pear.php.net/package/PHPUnit
  59   * @since      Class available since Release 1.0.0
  60   */
  61  class PHPUnit_GUI_HTML
  62  {
  63      var $_suites = array();
  64  
  65      /**
  66      * the current implementation of PHPUnit is designed
  67      * this way that adding a suite to another suite only
  68      * grabs all the tests and adds them to the suite, so you
  69      * have no chance to find out which test goes with which suite
  70      * therefore you can simply pass an array of suites to this constructor here
  71      *
  72      * @param  array   The suites to be tested. If not given, then you might
  73      *                 be using the SetupDecorator, which detects them automatically
  74      *                 when calling getSuitesFromDir()
  75      */
  76      function PHPUnit_GUI_HTML($suites = array())
  77      {
  78          if (!is_array($suites)) {
  79              $this->_suites = array($suites);
  80          } else {
  81              $this->_suites = $suites;
  82          }
  83      }
  84  
  85      /**
  86      * Add suites to the GUI
  87      *
  88      * @param  object  this should be an instance of PHPUnit_TestSuite
  89      */
  90      function addSuites($suites)
  91      {
  92          $this->_suites = array_merge($this->_suites,$suites);
  93      }
  94  
  95      /**
  96      * this prints the HTML code straight out
  97      *
  98      */
  99      function show()
 100      {
 101          $request    = $_REQUEST;
 102          $showPassed = FALSE;
 103          $submitted  = @$request['submitted'];
 104  
 105          if ($submitted) {
 106              $showPassed = @$request['showOK'] ? TRUE : FALSE;
 107          }
 108  
 109          $suiteResults = array();
 110  
 111          foreach ($this->_suites as $aSuite) {
 112              $aSuiteResult = array();
 113  
 114              // remove the first directory's name from the test-suite name, since it
 115              // mostly is something like 'tests' or alike
 116              $removablePrefix = explode('_',$aSuite->getName());
 117              $aSuiteResult['name'] = str_replace($removablePrefix[0].'_', '', $aSuite->getName());
 118  
 119              if ($submitted && isset($request[$aSuiteResult['name']])) {
 120                  $result = PHPUnit::run($aSuite);
 121  
 122                  $aSuiteResult['counts']['run'] = $result->runCount();
 123                  $aSuiteResult['counts']['error'] = $result->errorCount();
 124                  $aSuiteResult['counts']['failure'] = $result->failureCount();
 125  
 126                  $aSuiteResult['results'] = $this->_prepareResult($result,$showPassed);
 127  
 128                  $per = 100/$result->runCount();
 129                  $failed = ($per*$result->errorCount())+($per*$result->failureCount());
 130                  $aSuiteResult['percent'] = round(100-$failed,2);
 131              } else {
 132                  $aSuiteResult['addInfo'] = 'NOT EXECUTED';
 133              }
 134  
 135              $suiteResults[] = $aSuiteResult;
 136          }
 137  
 138          $final['name'] = 'OVERALL RESULT';
 139          $final['counts'] = array();
 140          $final['percent'] = 0;
 141          $numExecutedTests = 0;
 142  
 143          foreach ($suiteResults as $aSuiteResult) {
 144              if (sizeof(@$aSuiteResult['counts'])) {
 145                  foreach ($aSuiteResult['counts'] as $key=>$aCount) {
 146                      if (!isset($final['counts'][$key])) {
 147                          $final['counts'][$key] = 0;
 148                      }
 149  
 150                      $final['counts'][$key] += $aCount;
 151                  }
 152              }
 153          }
 154  
 155          if (isset($final['counts']['run'])) {
 156              $per = 100/$final['counts']['run'];
 157              $failed = ($per*$final['counts']['error'])+($per*$final['counts']['failure']);
 158              $final['percent'] = round(100-$failed,2);
 159          } else {
 160              $final['percent'] = 0;
 161          }
 162  
 163          array_unshift($suiteResults,$final);
 164  
 165          include 'PHPUnit/GUI/HTML.tpl';
 166      }
 167  
 168      function _prepareResult($result,$showPassed)
 169      {
 170          $ret = array();
 171          $failures = $result->failures();
 172  
 173          foreach($failures as $aFailure) {
 174              $ret['failures'][] = $this->_prepareFailure($aFailure);
 175          }
 176  
 177          $errors = $result->errors();
 178  
 179          foreach($errors as $aError) {
 180              $ret['errors'][] = $this->_prepareErrors($aError);
 181          }
 182  
 183          if ($showPassed) {
 184              $passed = $result->passedTests();
 185  
 186              foreach($passed as $aPassed) {
 187                  $ret['passed'][] = $this->_preparePassedTests($aPassed);
 188              }
 189          }
 190  
 191          return $ret;
 192      }
 193  
 194      function _prepareFailure($failure)
 195      {
 196          $test = $failure->failedTest();
 197          $ret['testName'] = $test->getName();
 198          $exception = $failure->thrownException();
 199  
 200          // a serialized string starts with a 'character:decimal:{'
 201          // if so we try to unserialize it
 202          // this piece of the regular expression is for detecting a serialized
 203          // type like 'a:3:' for an array with three element or an object i.e. 'O:12:"class":3'
 204          $serialized = '(\w:\d+:(?:"[^"]+":\d+:)?\{.*\})';
 205  
 206          // Spaces might make a diff, so we shall show them properly (since a
 207          // user agent ignores them).
 208          if (preg_match('/^(.*)expected ' . $serialized . ', actual ' . $serialized . '$/sU', $exception, $matches)) {
 209              ob_start();
 210              print_r(unserialize($matches[2]));
 211              $ret['expected'] = htmlspecialchars($matches[1]) . "<pre>" . htmlspecialchars(rtrim(ob_get_contents())) . "</pre>";
 212              // Improved compatibility, ob_clean() would be PHP >= 4.2.0 only.
 213              ob_end_clean();
 214  
 215              ob_start();
 216              print_r(unserialize($matches[3]));
 217              $ret['actual'] = htmlspecialchars($matches[1]) . "<pre>" . htmlspecialchars(rtrim(ob_get_contents())) . "</pre>";
 218              ob_end_clean();
 219          }
 220  
 221          else if (preg_match('/^(.*)expected (.*), actual (.*)$/sU', $exception, $matches)) {
 222              $ret['expected'] = nl2br(str_replace(" ", "&nbsp;", htmlspecialchars($matches[1] . $matches[2])));
 223              $ret['actual'] = nl2br(str_replace(" ", "&nbsp;", htmlspecialchars($matches[1] . $matches[3])));
 224          } else {
 225              $ret['message'] = nl2br(str_replace(" ", "&nbsp;", htmlspecialchars($exception)));
 226          }
 227  
 228          return $ret;
 229      }
 230  
 231      function _preparePassedTests($passed)
 232      {
 233          $ret['testName'] = $passed->getName();
 234          return $ret;
 235      }
 236  
 237      function _prepareError($error)
 238      {
 239          $ret['testName'] = $error->getName();
 240          $ret['message'] = $error->toString();
 241          return $ret;
 242      }
 243  }
 244  
 245  /*
 246   * Local variables:
 247   * tab-width: 4
 248   * c-basic-offset: 4
 249   * c-hanging-comment-ender-p: nil
 250   * End:
 251   */
 252  ?>