Issue #1941164 by Berdir: Fixed hook_views_data() rebuilt on every page view.

core/lib/Drupal/Core/CoreBundle.php

@@ -310,7 +310,8 @@ public function build(ContainerBuilder $container) {
     $container->register('plugin.manager.condition', 'Drupal\Core\Condition\ConditionManager');
 
     $container->register('kernel_destruct_subscriber', 'Drupal\Core\EventSubscriber\KernelDestructionSubscriber')
-      ->addMethodCall('setContainer', array(new Reference('service_container')));
+      ->addMethodCall('setContainer', array(new Reference('service_container')))
+      ->addTag('event_subscriber');
 
     // Register Ajax event subscriber.
     $container->register('ajax.subscriber', 'Drupal\Core\Ajax\AjaxSubscriber')

core/modules/path/lib/Drupal/path/Tests/PathAliasTest.php

@@ -48,6 +48,11 @@ function testPathCache() {
     $edit['alias'] = $this->randomName(8);
     $this->drupalPost('admin/config/search/path/add', $edit, t('Save'));
 
+    // Check the path alias whitelist cache.
+    $whitelist = cache()->get('path_alias_whitelist');
+    $this->assertTrue($whitelist->data['node']);
+    $this->assertFalse($whitelist->data['admin']);
+
     // Visit the system path for the node and confirm a cache entry is
     // created.
     cache('path')->deleteAll();

core/modules/system/lib/Drupal/system/Tests/DrupalKernel/ServiceDestructionTest.php

@@ -34,14 +34,10 @@ public function testDestructionUsed() {
     // The service has not been destructed yet.
     $this->assertNull(state()->get('bundle_test.destructed'));
 
-    // Get the service destructor.
-    $service_destruction = $this->container->get('kernel_destruct_subscriber');
-
-    // Call the class and then invoke the kernel terminate event.
+    // Call the class and then terminate the kernel
     $this->container->get('bundle_test_class');
     $response = new Response();
-    $event = new PostResponseEvent($this->container->get('kernel'), $this->container->get('request'), $response);
-    $service_destruction->onKernelTerminate($event);
+    $this->container->get('kernel')->terminate($this->container->get('request'), $response);
     $this->assertTrue(state()->get('bundle_test.destructed'));
   }
 
@@ -55,14 +51,10 @@ public function testDestructionUnused() {
     // The service has not been destructed yet.
     $this->assertNull(state()->get('bundle_test.destructed'));
 
-    // Get the service destructor.
-    $service_destruction = $this->container->get('kernel_destruct_subscriber');
-
-    // Simulate a shutdown. The test class has not been called, so it should not
+    // Terminate the kernel. The test class has not been called, so it should not
     // be destructed.
     $response = new Response();
-    $event = new PostResponseEvent($this->container->get('kernel'), $this->container->get('request'), $response);
-    $service_destruction->onKernelTerminate($event);
+    $this->container->get('kernel')->terminate($this->container->get('request'), $response);
     $this->assertNull(state()->get('bundle_test.destructed'));
   }
 }