class PHPUnit_Framework_TestResult

class PHPUnit_Framework_TestResult implements Countable {

  /**
   * @var boolean
   */
  protected static $xdebugLoaded = NULL;

  /**
   * @var boolean
   */
  protected static $useXdebug = NULL;

  /**
   * @var array
   */
  protected $passed = array();

  /**
   * @var array
   */
  protected $errors = array();

  /**
   * @var array
   */
  protected $deprecatedFeatures = array();

  /**
   * @var array
   */
  protected $failures = array();

  /**
   * @var array
   */
  protected $notImplemented = array();

  /**
   * @var array
   */
  protected $skipped = array();

  /**
   * @var array
   */
  protected $listeners = array();

  /**
   * @var integer
   */
  protected $runTests = 0;

  /**
   * @var float
   */
  protected $time = 0;

  /**
   * @var PHPUnit_Framework_TestSuite
   */
  protected $topTestSuite = NULL;

  /**
   * Code Coverage information.
   *
   * @var PHP_CodeCoverage
   */
  protected $codeCoverage;

  /**
   * @var boolean
   */
  protected $convertErrorsToExceptions = TRUE;

  /**
   * @var boolean
   */
  protected $stop = FALSE;

  /**
   * @var boolean
   */
  protected $stopOnError = FALSE;

  /**
   * @var boolean
   */
  protected $stopOnFailure = FALSE;

  /**
   * @var boolean
   */
  protected $strictMode = FALSE;

  /**
   * @var boolean
   */
  protected $stopOnIncomplete = FALSE;

  /**
   * @var boolean
   */
  protected $stopOnSkipped = FALSE;

  /**
   * @var boolean
   */
  protected $lastTestFailed = FALSE;

  /**
   * @var integer
   */
  protected $timeoutForSmallTests = 1;

  /**
   * @var integer
   */
  protected $timeoutForMediumTests = 10;

  /**
   * @var integer
   */
  protected $timeoutForLargeTests = 60;

  /**
   * Registers a TestListener.
   *
   * @param  PHPUnit_Framework_TestListener
   */
  public function addListener(PHPUnit_Framework_TestListener $listener) {
    $this->listeners[] = $listener;
  }

  /**
   * Unregisters a TestListener.
   *
   * @param  PHPUnit_Framework_TestListener $listener
   */
  public function removeListener(PHPUnit_Framework_TestListener $listener) {
    foreach ($this->listeners as $key => $_listener) {
      if ($listener === $_listener) {
        unset($this->listeners[$key]);
      }
    }
  }

  /**
   * Flushes all flushable TestListeners.
   *
   * @since  Method available since Release 3.0.0
   */
  public function flushListeners() {
    foreach ($this->listeners as $listener) {
      if ($listener instanceof PHPUnit_Util_Printer) {
        $listener
          ->flush();
      }
    }
  }

  /**
   * Adds an error to the list of errors.
   *
   * @param  PHPUnit_Framework_Test $test
   * @param  Exception              $e
   * @param  float                  $time
   */
  public function addError(PHPUnit_Framework_Test $test, Exception $e, $time) {
    if ($e instanceof PHPUnit_Framework_IncompleteTest) {
      $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $e);
      $notifyMethod = 'addIncompleteTest';
      if ($this->stopOnIncomplete) {
        $this
          ->stop();
      }
    }
    else {
      if ($e instanceof PHPUnit_Framework_SkippedTest) {
        $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $e);
        $notifyMethod = 'addSkippedTest';
        if ($this->stopOnSkipped) {
          $this
            ->stop();
        }
      }
      else {
        $this->errors[] = new PHPUnit_Framework_TestFailure($test, $e);
        $notifyMethod = 'addError';
        if ($this->stopOnError || $this->stopOnFailure) {
          $this
            ->stop();
        }
      }
    }
    foreach ($this->listeners as $listener) {
      $listener
        ->{$notifyMethod}($test, $e, $time);
    }
    $this->lastTestFailed = TRUE;
    $this->time += $time;
  }

  /**
   * Adds a failure to the list of failures.
   * The passed in exception caused the failure.
   *
   * @param  PHPUnit_Framework_Test                 $test
   * @param  PHPUnit_Framework_AssertionFailedError $e
   * @param  float                                  $time
   */
  public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time) {
    if ($e instanceof PHPUnit_Framework_IncompleteTest) {
      $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $e);
      $notifyMethod = 'addIncompleteTest';
      if ($this->stopOnIncomplete) {
        $this
          ->stop();
      }
    }
    else {
      if ($e instanceof PHPUnit_Framework_SkippedTest) {
        $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $e);
        $notifyMethod = 'addSkippedTest';
        if ($this->stopOnSkipped) {
          $this
            ->stop();
        }
      }
      else {
        $this->failures[] = new PHPUnit_Framework_TestFailure($test, $e);
        $notifyMethod = 'addFailure';
        if ($this->stopOnFailure) {
          $this
            ->stop();
        }
      }
    }
    foreach ($this->listeners as $listener) {
      $listener
        ->{$notifyMethod}($test, $e, $time);
    }
    $this->lastTestFailed = TRUE;
    $this->time += $time;
  }

  /**
   * Adds a deprecated feature notice to the list of deprecated features used during run
   *
   * @param PHPUnit_Util_DeprecatedFeature $deprecatedFeature
   */
  public function addDeprecatedFeature(PHPUnit_Util_DeprecatedFeature $deprecatedFeature) {
    $this->deprecatedFeatures[] = $deprecatedFeature;
  }

  /**
   * Informs the result that a testsuite will be started.
   *
   * @param  PHPUnit_Framework_TestSuite $suite
   * @since  Method available since Release 2.2.0
   */
  public function startTestSuite(PHPUnit_Framework_TestSuite $suite) {
    if ($this->topTestSuite === NULL) {
      $this->topTestSuite = $suite;
    }
    foreach ($this->listeners as $listener) {
      $listener
        ->startTestSuite($suite);
    }
  }

  /**
   * Informs the result that a testsuite was completed.
   *
   * @param  PHPUnit_Framework_TestSuite $suite
   * @since  Method available since Release 2.2.0
   */
  public function endTestSuite(PHPUnit_Framework_TestSuite $suite) {
    foreach ($this->listeners as $listener) {
      $listener
        ->endTestSuite($suite);
    }
  }

  /**
   * Informs the result that a test will be started.
   *
   * @param  PHPUnit_Framework_Test $test
   */
  public function startTest(PHPUnit_Framework_Test $test) {
    $this->lastTestFailed = FALSE;
    $this->runTests += count($test);
    foreach ($this->listeners as $listener) {
      $listener
        ->startTest($test);
    }
  }

  /**
   * Informs the result that a test was completed.
   *
   * @param  PHPUnit_Framework_Test $test
   * @param  float                  $time
   */
  public function endTest(PHPUnit_Framework_Test $test, $time) {
    foreach ($this->listeners as $listener) {
      $listener
        ->endTest($test, $time);
    }
    if (!$this->lastTestFailed && $test instanceof PHPUnit_Framework_TestCase) {
      $class = get_class($test);
      $key = $class . '::' . $test
        ->getName();
      $this->passed[$key] = array(
        'result' => $test
          ->getResult(),
        'size' => PHPUnit_Util_Test::getSize($class, $test
          ->getName(FALSE)),
      );
      $this->time += $time;
    }
  }

  /**
   * Returns TRUE if no incomplete test occured.
   *
   * @return boolean
   */
  public function allCompletelyImplemented() {
    return $this
      ->notImplementedCount() == 0;
  }

  /**
   * Gets the number of incomplete tests.
   *
   * @return integer
   */
  public function notImplementedCount() {
    return count($this->notImplemented);
  }

  /**
   * Returns an Enumeration for the incomplete tests.
   *
   * @return array
   */
  public function notImplemented() {
    return $this->notImplemented;
  }

  /**
   * Returns TRUE if no test has been skipped.
   *
   * @return boolean
   * @since  Method available since Release 3.0.0
   */
  public function noneSkipped() {
    return $this
      ->skippedCount() == 0;
  }

  /**
   * Gets the number of skipped tests.
   *
   * @return integer
   * @since  Method available since Release 3.0.0
   */
  public function skippedCount() {
    return count($this->skipped);
  }

  /**
   * Returns an Enumeration for the skipped tests.
   *
   * @return array
   * @since  Method available since Release 3.0.0
   */
  public function skipped() {
    return $this->skipped;
  }

  /**
   * Gets the number of detected errors.
   *
   * @return integer
   */
  public function errorCount() {
    return count($this->errors);
  }

  /**
   * Returns an Enumeration for the errors.
   *
   * @return array
   */
  public function errors() {
    return $this->errors;
  }

  /**
   * Returns an Enumeration for the deprecated features used.
   *
   * @return array
   * @since  Method available since Release 3.5.7
   */
  public function deprecatedFeatures() {
    return $this->deprecatedFeatures;
  }

  /**
   * Returns an Enumeration for the deprecated features used.
   *
   * @return array
   * @since  Method available since Release 3.5.7
   */
  public function deprecatedFeaturesCount() {
    return count($this->deprecatedFeatures);
  }

  /**
   * Gets the number of detected failures.
   *
   * @return integer
   */
  public function failureCount() {
    return count($this->failures);
  }

  /**
   * Returns an Enumeration for the failures.
   *
   * @return array
   */
  public function failures() {
    return $this->failures;
  }

  /**
   * Returns the names of the tests that have passed.
   *
   * @return array
   * @since  Method available since Release 3.4.0
   */
  public function passed() {
    return $this->passed;
  }

  /**
   * Returns the (top) test suite.
   *
   * @return PHPUnit_Framework_TestSuite
   * @since  Method available since Release 3.0.0
   */
  public function topTestSuite() {
    return $this->topTestSuite;
  }

  /**
   * Returns whether code coverage information should be collected.
   *
   * @return boolean If code coverage should be collected
   * @since  Method available since Release 3.2.0
   */
  public function getCollectCodeCoverageInformation() {
    return $this->codeCoverage !== NULL;
  }

  /**
   * Returns the strict mode configuration option
   *
   * @return boolean
   */
  public function isStrict() {
    return $this->strictMode;
  }

  /**
   * Runs a TestCase.
   *
   * @param  PHPUnit_Framework_Test $test
   */
  public function run(PHPUnit_Framework_Test $test) {
    PHPUnit_Framework_Assert::resetCount();
    $error = FALSE;
    $failure = FALSE;
    $incomplete = FALSE;
    $skipped = FALSE;
    $this
      ->startTest($test);
    $errorHandlerSet = FALSE;
    if ($this->convertErrorsToExceptions) {
      $oldErrorHandler = set_error_handler(array(
        'PHPUnit_Util_ErrorHandler',
        'handleError',
      ), E_ALL | E_STRICT);
      if ($oldErrorHandler === NULL) {
        $errorHandlerSet = TRUE;
      }
      else {
        restore_error_handler();
      }
    }
    if (self::$xdebugLoaded === NULL) {
      self::$xdebugLoaded = extension_loaded('xdebug');
      self::$useXdebug = self::$xdebugLoaded;
    }
    $useXdebug = self::$useXdebug && $this->codeCoverage !== NULL && !$test instanceof PHPUnit_Extensions_SeleniumTestCase && !$test instanceof PHPUnit_Framework_Warning;
    if ($useXdebug) {

      // We need to blacklist test source files when no whitelist is used.
      if (!$this->codeCoverage
        ->filter()
        ->hasWhitelist()) {
        $classes = PHPUnit_Util_Class::getHierarchy(get_class($test), TRUE);
        foreach ($classes as $class) {
          $this->codeCoverage
            ->filter()
            ->addFileToBlacklist($class
            ->getFileName());
        }
      }
      $this->codeCoverage
        ->start($test);
    }
    PHP_Timer::start();
    try {
      if (!$test instanceof PHPUnit_Framework_Warning && $this->strictMode && extension_loaded('pcntl') && class_exists('PHP_Invoker')) {
        switch ($test
          ->getSize()) {
          case PHPUnit_Util_Test::SMALL:
            $_timeout = $this->timeoutForSmallTests;
            break;
          case PHPUnit_Util_Test::MEDIUM:
            $_timeout = $this->timeoutForMediumTests;
            break;
          case PHPUnit_Util_Test::LARGE:
            $_timeout = $this->timeoutForLargeTests;
            break;
        }
        $invoker = new PHP_Invoker();
        $invoker
          ->invoke(array(
          $test,
          'runBare',
        ), array(), $_timeout);
      }
      else {
        $test
          ->runBare();
      }
    } catch (PHPUnit_Framework_AssertionFailedError $e) {
      $failure = TRUE;
      if ($e instanceof PHPUnit_Framework_IncompleteTestError) {
        $incomplete = TRUE;
      }
      else {
        if ($e instanceof PHPUnit_Framework_SkippedTestError) {
          $skipped = TRUE;
        }
      }
    } catch (Exception $e) {
      $error = TRUE;
    }
    $time = PHP_Timer::stop();
    $test
      ->addToAssertionCount(PHPUnit_Framework_Assert::getCount());
    if ($this->strictMode && $test
      ->getNumAssertions() == 0) {
      $incomplete = TRUE;
    }
    if ($useXdebug) {
      try {
        $this->codeCoverage
          ->stop(!$incomplete && !$skipped);
      } catch (PHP_CodeCoverage_Exception $cce) {
        $error = TRUE;
        if (!isset($e)) {
          $e = $cce;
        }
      }
    }
    if ($errorHandlerSet === TRUE) {
      restore_error_handler();
    }
    if ($error === TRUE) {
      $this
        ->addError($test, $e, $time);
    }
    else {
      if ($failure === TRUE) {
        $this
          ->addFailure($test, $e, $time);
      }
      else {
        if ($this->strictMode && $test
          ->getNumAssertions() == 0) {
          $this
            ->addFailure($test, new PHPUnit_Framework_IncompleteTestError('This test did not perform any assertions'), $time);
        }
        else {
          if ($this->strictMode && $test
            ->hasOutput()) {
            $this
              ->addFailure($test, new PHPUnit_Framework_OutputError(sprintf('This test printed output: %s', $test
              ->getActualOutput())), $time);
          }
        }
      }
    }
    $this
      ->endTest($test, $time);
  }

  /**
   * Gets the number of run tests.
   *
   * @return integer
   */
  public function count() {
    return $this->runTests;
  }

  /**
   * Checks whether the test run should stop.
   *
   * @return boolean
   */
  public function shouldStop() {
    return $this->stop;
  }

  /**
   * Marks that the test run should stop.
   *
   */
  public function stop() {
    $this->stop = TRUE;
  }

  /**
   * Returns the PHP_CodeCoverage object.
   *
   * @return PHP_CodeCoverage
   * @since  Method available since Release 3.5.0
   */
  public function getCodeCoverage() {
    return $this->codeCoverage;
  }

  /**
   * Returns the PHP_CodeCoverage object.
   *
   * @return PHP_CodeCoverage
   * @since  Method available since Release 3.6.0
   */
  public function setCodeCoverage(PHP_CodeCoverage $codeCoverage) {
    $this->codeCoverage = $codeCoverage;
  }

  /**
   * Enables or disables the error-to-exception conversion.
   *
   * @param  boolean $flag
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.2.14
   */
  public function convertErrorsToExceptions($flag) {
    if (is_bool($flag)) {
      $this->convertErrorsToExceptions = $flag;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
    }
  }

  /**
   * Returns the error-to-exception conversion setting.
   *
   * @return boolean
   * @since  Method available since Release 3.4.0
   */
  public function getConvertErrorsToExceptions() {
    return $this->convertErrorsToExceptions;
  }

  /**
   * Enables or disables the stopping when an error occurs.
   *
   * @param  boolean $flag
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.5.0
   */
  public function stopOnError($flag) {
    if (is_bool($flag)) {
      $this->stopOnError = $flag;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
    }
  }

  /**
   * Enables or disables the stopping when a failure occurs.
   *
   * @param  boolean $flag
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.1.0
   */
  public function stopOnFailure($flag) {
    if (is_bool($flag)) {
      $this->stopOnFailure = $flag;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
    }
  }

  /**
   * Enables or disables the strict mode.
   *
   * When active
   *   * Tests that do not assert anything will be marked as incomplete.
   *   * Tests that are incomplete or skipped yield no code coverage.
   *
   * @param  boolean $flag
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.5.2
   */
  public function strictMode($flag) {
    if (is_bool($flag)) {
      $this->strictMode = $flag;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
    }
  }

  /**
   * Enables or disables the stopping for incomplete tests.
   *
   * @param  boolean $flag
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.5.0
   */
  public function stopOnIncomplete($flag) {
    if (is_bool($flag)) {
      $this->stopOnIncomplete = $flag;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
    }
  }

  /**
   * Enables or disables the stopping for skipped tests.
   *
   * @param  boolean $flag
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.1.0
   */
  public function stopOnSkipped($flag) {
    if (is_bool($flag)) {
      $this->stopOnSkipped = $flag;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
    }
  }

  /**
   * Returns the time spent running the tests.
   *
   * @return float
   */
  public function time() {
    return $this->time;
  }

  /**
   * Returns whether the entire test was successful or not.
   *
   * @return boolean
   */
  public function wasSuccessful() {
    return empty($this->errors) && empty($this->failures);
  }

  /**
   * Sets the timeout for small tests.
   *
   * @param  integer $timeout
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.6.0
   */
  public function setTimeoutForSmallTests($timeout) {
    if (is_integer($timeout)) {
      $this->timeoutForSmallTests = $timeout;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
    }
  }

  /**
   * Sets the timeout for medium tests.
   *
   * @param  integer $timeout
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.6.0
   */
  public function setTimeoutForMediumTests($timeout) {
    if (is_integer($timeout)) {
      $this->timeoutForMediumTests = $timeout;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
    }
  }

  /**
   * Sets the timeout for large tests.
   *
   * @param  integer $timeout
   * @throws PHPUnit_Framework_Exception
   * @since  Method available since Release 3.6.0
   */
  public function setTimeoutForLargeTests($timeout) {
    if (is_integer($timeout)) {
      $this->timeoutForLargeTests = $timeout;
    }
    else {
      throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
    }
  }

}