Version 1

[yaffs-website] / web / core / modules / system / tests / modules / module_install_class_loader_test1 / src / EventSubscriber.php

diff --git a/web/core/modules/system/tests/modules/module_install_class_loader_test1/src/EventSubscriber.php b/web/core/modules/system/tests/modules/module_install_class_loader_test1/src/EventSubscriber.php
new file mode 100644 (file)
index 0000000..ce0ef49
--- /dev/null
+++ b/web/core/modules/system/tests/modules/module_install_class_loader_test1/src/EventSubscriber.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Drupal\module_install_class_loader_test1;
+
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * An event subscriber that does different things depending on whether classes
+ * exist.
+ */
+class EventSubscriber implements EventSubscriberInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function getSubscribedEvents() {
+    $events = [];
+    // If the autoloader is not fixed during module install when the modules
+    // module_install_class_loader_test1 and module_install_class_loader_test2
+    // are enabled in the same request the class_exists() will cause a crash.
+    // This is because \Composer\Autoload\ClassLoader maintains a negative
+    // cache.
+    if (class_exists('\Drupal\module_install_class_loader_test2\EventSubscriber')) {
+      $events = [];
+    }
+    return $events;
+  }
+
+}