annotate core/lib/Drupal/Core/EventSubscriber/ExceptionTestSiteSubscriber.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 4c8ae668cc8c
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 namespace Drupal\Core\EventSubscriber;
Chris@0 4
Chris@0 5 use Drupal\Core\Utility\Error;
Chris@0 6 use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
Chris@0 7
Chris@0 8 /**
Chris@0 9 * Custom handling of errors when in a system-under-test.
Chris@0 10 */
Chris@0 11 class ExceptionTestSiteSubscriber extends HttpExceptionSubscriberBase {
Chris@0 12
Chris@0 13 /**
Chris@0 14 * {@inheritdoc}
Chris@0 15 */
Chris@0 16 protected static function getPriority() {
Chris@0 17 return 3;
Chris@0 18 }
Chris@0 19
Chris@0 20 /**
Chris@0 21 * {@inheritdoc}
Chris@0 22 */
Chris@0 23 protected function getHandledFormats() {
Chris@0 24 return ['html'];
Chris@0 25 }
Chris@0 26
Chris@0 27 /**
Chris@0 28 * Checks for special handling of errors inside Simpletest.
Chris@0 29 *
Chris@0 30 * @todo The $headers array appears to not actually get used at all in the
Chris@0 31 * original code. It's quite possible that this entire method is now
Chris@0 32 * vestigial and can be removed.
Chris@0 33 *
Chris@0 34 * @param \Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent $event
Chris@0 35 */
Chris@0 36 public function on500(GetResponseForExceptionEvent $event) {
Chris@0 37 $exception = $event->getException();
Chris@0 38 $error = Error::decodeException($exception);
Chris@0 39
Chris@0 40 $headers = [];
Chris@0 41
Chris@0 42 // When running inside the testing framework, we relay the errors
Chris@0 43 // to the tested site by the way of HTTP headers.
Chris@0 44 if (DRUPAL_TEST_IN_CHILD_SITE && !headers_sent() && (!defined('SIMPLETEST_COLLECT_ERRORS') || SIMPLETEST_COLLECT_ERRORS)) {
Chris@0 45 // $number does not use drupal_static as it should not be reset
Chris@0 46 // as it uniquely identifies each PHP error.
Chris@0 47 static $number = 0;
Chris@0 48 $assertion = [
Chris@0 49 $error['@message'],
Chris@0 50 $error['%type'],
Chris@0 51 [
Chris@0 52 'function' => $error['%function'],
Chris@0 53 'file' => $error['%file'],
Chris@0 54 'line' => $error['%line'],
Chris@0 55 ],
Chris@0 56 ];
Chris@0 57 $headers['X-Drupal-Assertion-' . $number] = rawurlencode(serialize($assertion));
Chris@0 58 $number++;
Chris@0 59 }
Chris@0 60 }
Chris@0 61
Chris@0 62 }