Same name and namespace in other branches

1. main core/lib/Drupal/Core/DrupalKernel.php \Drupal\Core\DrupalKernel::setupDrupalTestInChildSite()

Define the DRUPAL_TEST_IN_CHILD_SITE constant as appropriate.

@internal This method is only intended to be called by this class and \Drupal\Core\Command\DrupalApplication. We aim to remove the need for it without a BC layer during Drupal 12.

Parameters

string $app_root: The path to the application root.

See also

https://www.drupal.org/node/2690035

2 calls to DrupalKernel::setupDrupalTestInChildSite()

DrupalApplication::bootstrap in core/lib/Drupal/Core/Command/DrupalApplication.php

Bootstraps Drupal in a way that is appropriate for console commands.

DrupalKernel::bootEnvironment in core/lib/Drupal/Core/DrupalKernel.php

Setup a consistent PHP environment.

File

core/lib/Drupal/Core/DrupalKernel.php, line 1192

Class

DrupalKernel

The DrupalKernel class is the core of Drupal itself.

Namespace

Drupal\Core

Code

public static function setupDrupalTestInChildSite(string $app_root) : void {
  // Indicate if code is operating in a test child site or not.
  if (!defined('DRUPAL_TEST_IN_CHILD_SITE')) {
    if ($test_prefix = drupal_valid_test_ua()) {
      $test_db = new TestDatabase($test_prefix);
      // Only code that interfaces directly with tests should rely on this
      // constant; e.g., the error/exception handler conditionally adds
      // further error information into HTTP response headers that are
      // consumed by the internal browser.
      define('DRUPAL_TEST_IN_CHILD_SITE', TRUE);
      // Log fatal errors to the test site directory.
      ini_set('log_errors', 1);
      ini_set('error_log', $app_root . '/' . $test_db->getTestSitePath() . '/error.log');
      // Ensure that a rewritten settings.php is used if OPcache is on.
      ini_set('opcache.validate_timestamps', 'on');
      ini_set('opcache.revalidate_freq', 0);
    }
    else {
      // Ensure that no other code defines this.
      define('DRUPAL_TEST_IN_CHILD_SITE', FALSE);
    }
  }
}

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