Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\system\Tests\System;
Chris@0: 
Chris@0: use Drupal\simpletest\WebTestBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Functional tests shutdown functions.
Chris@0:  *
Chris@0:  * @group system
Chris@0:  */
Chris@0: class ShutdownFunctionsTest extends WebTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['system_test'];
Chris@0: 
Chris@0:   protected function tearDown() {
Chris@0:     // This test intentionally throws an exception in a PHP shutdown function.
Chris@0:     // Prevent it from being interpreted as an actual test failure.
Chris@0:     // Not using File API; a potential error must trigger a PHP warning.
Chris@0:     unlink(\Drupal::root() . '/' . $this->siteDirectory . '/error.log');
Chris@0:     parent::tearDown();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test shutdown functions.
Chris@0:    */
Chris@0:   public function testShutdownFunctions() {
Chris@0:     $arg1 = $this->randomMachineName();
Chris@0:     $arg2 = $this->randomMachineName();
Chris@0:     $this->drupalGet('system-test/shutdown-functions/' . $arg1 . '/' . $arg2);
Chris@0: 
Chris@0:     // If using PHP-FPM then fastcgi_finish_request() will have been fired
Chris@0:     // returning the response before shutdown functions have fired.
Chris@0:     // @see \Drupal\system_test\Controller\SystemTestController::shutdownFunctions()
Chris@0:     $server_using_fastcgi = strpos($this->getRawContent(), 'The function fastcgi_finish_request exists when serving the request.');
Chris@0:     if ($server_using_fastcgi) {
Chris@0:       // We need to wait to ensure that the shutdown functions have fired.
Chris@0:       sleep(1);
Chris@0:     }
Chris@0:     $this->assertEqual(\Drupal::state()->get('_system_test_first_shutdown_function'), [$arg1, $arg2]);
Chris@0:     $this->assertEqual(\Drupal::state()->get('_system_test_second_shutdown_function'), [$arg1, $arg2]);
Chris@0: 
Chris@0:     if (!$server_using_fastcgi) {
Chris@0:       // Make sure exceptions displayed through
Chris@0:       // \Drupal\Core\Utility\Error::renderExceptionSafe() are correctly
Chris@0:       // escaped.
Chris@0:       $this->assertRaw('Drupal is &lt;blink&gt;awesome&lt;/blink&gt;.');
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0: }