Issue #3275887 by tedbow: Turn off Xdebug validation in tests

tests/src/Functional/AutomaticUpdatesFunctionalTestBase.php

@@ -43,6 +43,8 @@ abstract class AutomaticUpdatesFunctionalTestBase extends BrowserTestBase {
     // if either the active and stage directories don't have a composer.lock
     // file, which is the case with some of our fixtures.
     'package_manager.validator.lock_file',
+    // Always disable the Xdebug validator to allow test to run with Xdebug on.
+    'automatic_updates.validator.xdebug',
   ];
 
   /**

tests/src/Kernel/AutomaticUpdatesKernelTestBase.php

@@ -47,6 +47,8 @@ abstract class AutomaticUpdatesKernelTestBase extends PackageManagerKernelTestBa
     if (in_array('package_manager.validator.file_system', $this->disableValidators, TRUE)) {
       $this->disableValidators[] = 'automatic_updates.validator.file_system_permissions';
     }
+    // Always disable the Xdebug validator to allow test to run with Xdebug on.
+    $this->disableValidators[] = 'automatic_updates.validator.xdebug';
     parent::setUp();
 
     // The Update module's default configuration must be installed for our