Update to Drupal 8.0.5. For more information, see https://www.drupal.org/node/2679347

core/modules/system/css/components/progress.module.css

@@ -18,7 +18,7 @@
 }
 .progress__bar {
   background-color: #000;
-  height: 1.5em;
+  height: 16px;
   width: 3%;
   min-width: 3%;
   max-width: 100%;

core/modules/system/src/Controller/SystemController.php

@@ -245,8 +245,8 @@ class SystemController extends ControllerBase {
         // content has a common place in all themes.
         $theme->incompatible_region = !isset($theme->info['regions']['content']);
         $theme->incompatible_php = version_compare(phpversion(), $theme->info['php']) < 0;
-        // Confirmed that the base theme is available.
-        $theme->incompatible_base = isset($theme->info['base theme']) && !isset($themes[$theme->info['base theme']]);
+        // Confirm that all base themes are available.
+        $theme->incompatible_base = (isset($theme->info['base theme']) && !($theme->base_themes === array_filter($theme->base_themes)));
         // Confirm that the theme engine is available.
         $theme->incompatible_engine = isset($theme->info['engine']) && !isset($theme->owner);
       }

core/modules/system/src/Tests/Ajax/AjaxInGroupTest.php

@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\system\Tests\Ajax\AjaxInGroupTest.
+ */
+
+namespace Drupal\system\Tests\Ajax;
+
+use Drupal\Core\Ajax\DataCommand;
+
+/**
+ * Tests that form elements in groups work correctly with AJAX.
+ *
+ * @group Ajax
+ */
+class AjaxInGroupTest extends AjaxTestBase {
+  protected function setUp() {
+    parent::setUp();
+
+    $this->drupalLogin($this->drupalCreateUser(array('access content')));
+  }
+
+  /**
+   * Submits forms with select and checkbox elements via Ajax.
+   */
+  function testSimpleAjaxFormValue() {
+    $this->drupalGet('/ajax_forms_test_get_form');
+    $this->assertText('Test group');
+    $this->assertText('AJAX checkbox in a group');
+
+    $this->drupalPostAjaxForm(NULL, ['checkbox_in_group' => TRUE], 'checkbox_in_group');
+    $this->assertText('Test group');
+    $this->assertText('AJAX checkbox in a group');
+    $this->assertText('AJAX checkbox in a nested group');
+    $this->assertText('Another AJAX checkbox in a nested group');
+  }
+}

core/modules/system/src/Tests/Database/TransactionTest.php

@@ -492,5 +492,124 @@ class TransactionTest extends DatabaseTestBase {
     $this->assertRowAbsent('inner');
     $this->assertRowAbsent('inner2');
   }
-}
 
+  /**
+   * Tests that transactions can continue to be used if a query fails.
+   */
+  public function testQueryFailureInTransaction() {
+    $connection = Database::getConnection();
+    $transaction = $connection->startTransaction('test_transaction');
+    $connection->schema()->dropTable('test');
+
+    // Test a failed query using the query() method.
+    try {
+      $connection->query('SELECT age FROM {test} WHERE name = :name', array(':name' => 'David'))->fetchField();
+      $this->fail('Using the query method failed.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Using the query method failed.');
+    }
+
+    // Test a failed select query.
+    try {
+      $connection->select('test')
+        ->fields('test', ['name'])
+        ->execute();
+
+      $this->fail('Select query failed.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Select query failed.');
+    }
+
+    // Test a failed insert query.
+    try {
+      $connection->insert('test')
+        ->fields([
+          'name' => 'David',
+          'age' => '24',
+        ])
+        ->execute();
+
+      $this->fail('Insert query failed.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Insert query failed.');
+    }
+
+    // Test a failed update query.
+    try {
+      $connection->update('test')
+        ->fields(['name' => 'Tiffany'])
+        ->condition('id', 1)
+        ->execute();
+
+      $this->fail('Update query failed.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Update query failed.');
+    }
+
+    // Test a failed delete query.
+    try {
+      $connection->delete('test')
+        ->condition('id', 1)
+        ->execute();
+
+      $this->fail('Delete query failed.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Delete query failed.');
+    }
+
+    // Test a failed merge query.
+    try {
+      $connection->merge('test')
+        ->key('job', 'Presenter')
+        ->fields([
+          'age' => '31',
+          'name' => 'Tiffany',
+        ])
+        ->execute();
+
+      $this->fail('Merge query failed.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Merge query failed.');
+    }
+
+    // Test a failed upsert query.
+    try {
+      $connection->upsert('test')
+        ->key('job')
+        ->fields(['job', 'age', 'name'])
+        ->values([
+          'job' => 'Presenter',
+          'age' => 31,
+          'name' => 'Tiffany',
+        ])
+        ->execute();
+
+      $this->fail('Upset query failed.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Upset query failed.');
+    }
+
+    // Create the missing schema and insert a row.
+    $this->installSchema('database_test', ['test']);
+    $connection->insert('test')
+      ->fields(array(
+        'name' => 'David',
+        'age' => '24',
+      ))
+      ->execute();
+
+    // Commit the transaction.
+    unset($transaction);
+
+    $saved_age = $connection->query('SELECT age FROM {test} WHERE name = :name', array(':name' => 'David'))->fetchField();
+    $this->assertEqual('24', $saved_age);
+  }
+
+}

core/modules/system/src/Tests/Entity/EntityQueryTest.php

@@ -123,7 +123,7 @@ class EntityQueryTest extends EntityUnitTestBase {
     // decimal 13 is binary 1101 so unit 3,2 and 0 will be added to the
     // entity.
     for ($i = 1; $i <= 15; $i++) {
-      $entity = entity_create('entity_test_mulrev', array(
+      $entity = EntityTestMulRev::create(array(
         'type' => $bundles[$i & 1],
         'name' => $this->randomMachineName(),
         'langcode' => 'en',

core/modules/system/src/Tests/Entity/EntityTranslationTest.php

@@ -371,6 +371,10 @@ class EntityTranslationTest extends EntityLanguageTestBase {
     // Save the translation and check that the expected hooks are fired.
     $translation->save();
     $hooks = $this->getHooksInfo();
+
+    $this->assertEqual($hooks['entity_translation_create'], $langcode, 'The generic entity translation creation hook has fired.');
+    $this->assertEqual($hooks[$entity_type . '_translation_create'], $langcode, 'The entity-type-specific entity translation creation hook has fired.');
+
     $this->assertEqual($hooks['entity_translation_insert'], $langcode, 'The generic entity translation insertion hook has fired.');
     $this->assertEqual($hooks[$entity_type . '_translation_insert'], $langcode, 'The entity-type-specific entity translation insertion hook has fired.');
 
@@ -436,6 +440,10 @@ class EntityTranslationTest extends EntityLanguageTestBase {
     $this->assertEqual($entity->language()->getId(), $default_langcode, 'The original language has been preserved.');
     $translation->save();
     $hooks = $this->getHooksInfo();
+
+    $this->assertEqual($hooks['entity_translation_create'], $langcode2, 'The generic entity translation creation hook has fired.');
+    $this->assertEqual($hooks[$entity_type . '_translation_create'], $langcode2, 'The entity-type-specific entity translation creation hook has fired.');
+
     $this->assertEqual($hooks['entity_translation_insert'], $langcode2, 'The generic entity translation insertion hook has fired.');
     $this->assertEqual($hooks[$entity_type . '_translation_insert'], $langcode2, 'The entity-type-specific entity translation insertion hook has fired.');
 
@@ -483,7 +491,13 @@ class EntityTranslationTest extends EntityLanguageTestBase {
     $entity->removeTranslation($langcode2);
     $entity->save();
     $hooks = $this->getHooksInfo();
-    $this->assertFalse($hooks, 'No hooks are run when adding and removing a translation without storing it.');
+
+    $this->assertTrue(isset($hooks['entity_translation_create']), 'The generic entity translation creation hook is run when adding and removing a translation without storing it.');
+    unset($hooks['entity_translation_create']);
+    $this->assertTrue(isset($hooks[$entity_type . '_translation_create']), 'The entity-type-specific entity translation creation hook is run when adding and removing a translation without storing it.');
+    unset($hooks[$entity_type . '_translation_create']);
+
+    $this->assertFalse($hooks, 'No other hooks beyond the entity translation creation hooks are run when adding and removing a translation without storing it.');
 
     // Check that hooks are fired only when actually storing data.
     $entity = $this->reloadEntity($entity);
@@ -554,6 +568,9 @@ class EntityTranslationTest extends EntityLanguageTestBase {
     );
     $this->assertEqual($translation->description->getValue(), $expected, 'Language-aware default values correctly populated.');
     $this->assertEqual($translation->description->getLangcode(), $langcode2, 'Field object has the expected langcode.');
+
+    // Reset hook firing information.
+    $this->getHooksInfo();
   }
 
   /**

core/modules/system/src/Tests/File/UrlRewritingTest.php

@@ -27,7 +27,7 @@ class UrlRewritingTest extends FileTestBase {
    * Tests the rewriting of shipped file URLs by hook_file_url_alter().
    */
   function testShippedFileURL()  {
-    // Test generating an URL to a shipped file (i.e. a file that is part of
+    // Test generating a URL to a shipped file (i.e. a file that is part of
     // Drupal core, a module or a theme, for example a JavaScript file).
 
     // Test alteration of file URLs to use a CDN.
@@ -74,7 +74,7 @@ class UrlRewritingTest extends FileTestBase {
    * Tests the rewriting of public managed file URLs by hook_file_url_alter().
    */
   function testPublicManagedFileURL() {
-    // Test generating an URL to a managed file.
+    // Test generating a URL to a managed file.
 
     // Test alteration of file URLs to use a CDN.
     \Drupal::state()->set('file_test.hook_file_url_alter', 'cdn');

core/modules/system/src/Tests/System/ThemeTest.php

@@ -319,6 +319,9 @@ class ThemeTest extends WebTestBase {
 
   /**
    * Test themes can't be installed when the base theme or engine is missing.
+   *
+   * Include test for themes that have a missing base theme somewhere further up
+   * the chain than the immediate base theme.
    */
   function testInvalidTheme() {
     // theme_page_test_system_info_alter() un-hides all hidden themes.
@@ -327,6 +330,7 @@ class ThemeTest extends WebTestBase {
     $this->container->get('theme_handler')->reset();
     $this->drupalGet('admin/appearance');
     $this->assertText(t('This theme requires the base theme @base_theme to operate correctly.', array('@base_theme' => 'not_real_test_basetheme')));
+    $this->assertText(t('This theme requires the base theme @base_theme to operate correctly.', array('@base_theme' => 'test_invalid_basetheme')));
     $this->assertText(t('This theme requires the theme engine @theme_engine to operate correctly.', array('@theme_engine' => 'not_real_engine')));
     // Check for the error text of a theme with the wrong core version.
     $this->assertText("This theme is not compatible with Drupal 8.x. Check that the .info.yml file contains the correct 'core' value.");

core/modules/system/src/Tests/Update/UpdatePathTestBaseTest.php

@@ -82,6 +82,17 @@ class UpdatePathTestBaseTest extends UpdatePathTestBase {
     // Increment the schema version.
     \Drupal::state()->set('update_test_schema_version', 8001);
     $this->runUpdates();
+
+    $select = \Drupal::database()->select('watchdog');
+    $select->orderBy('wid', 'DESC');
+    $select->range(0, 5);
+    $select->fields('watchdog', ['message']);
+
+    $container_cannot_be_saved_messages = array_filter(iterator_to_array($select->execute()), function($row) {
+      return strpos($row->message, 'Container cannot be saved to cache.') !== FALSE;
+    });
+    $this->assertEqual([], $container_cannot_be_saved_messages);
+
     // Ensure schema has changed.
     $this->assertEqual(drupal_get_installed_schema_version('update_test_schema', TRUE), 8001);
     // Ensure the index was added for column a.

core/modules/system/src/Tests/Update/UpdateScriptTest.php

@@ -8,6 +8,7 @@
 namespace Drupal\system\Tests\Update;
 
 use Drupal\Core\Url;
+use Drupal\language\Entity\ConfigurableLanguage;
 use Drupal\simpletest\WebTestBase;
 
 /**
@@ -22,7 +23,7 @@ class UpdateScriptTest extends WebTestBase {
    *
    * @var array
    */
-  public static $modules = array('update_script_test', 'dblog');
+  public static $modules = array('update_script_test', 'dblog', 'language');
 
   /**
    * {@inheritdoc}
@@ -218,6 +219,57 @@ class UpdateScriptTest extends WebTestBase {
     $this->assertEqual($final_maintenance_mode, $initial_maintenance_mode, 'Maintenance mode should not have changed after database updates.');
   }
 
+ /**
+  * Tests perfoming updates with update.php in a multilingual environment.
+  */
+  function testSuccessfulMultilingualUpdateFunctionality() {
+    // Add some custom languages.
+    foreach (array('aa', 'bb') as $language_code) {
+      ConfigurableLanguage::create(array(
+          'id' => $language_code,
+          'label' => $this->randomMachineName(),
+        ))->save();
+     }
+
+    $config = \Drupal::service('config.factory')->getEditable('language.negotiation');
+    // Ensure path prefix is used to determine the language.
+    $config->set('url.source', 'path_prefix');
+    // Ensure that there's a path prefix set for english as well.
+    $config->set('url.prefixes.en', 'en');
+    $config->save();
+
+    // Reset the static cache to ensure we have the most current setting.
+    $schema_version = drupal_get_installed_schema_version('update_script_test', TRUE);
+    $this->assertEqual($schema_version, 8001, 'update_script_test schema version is 8001 after updating.');
+
+    // Set the installed schema version to one less than the current update.
+    drupal_set_installed_schema_version('update_script_test', $schema_version - 1);
+    $schema_version = drupal_get_installed_schema_version('update_script_test', TRUE);
+    $this->assertEqual($schema_version, 8000, 'update_script_test schema version overridden to 8000.');
+
+    // Create admin user.
+    $admin_user = $this->drupalCreateUser(array('administer software updates', 'access administration pages', 'access site reports', 'access site in maintenance mode', 'administer site configuration'));
+    $this->drupalLogin($admin_user);
+
+    // Visit status report page and ensure, that link to update.php has no path prefix set.
+    $this->drupalGet('en/admin/reports/status', array('external' => TRUE));
+    $this->assertResponse(200);
+    $this->assertLinkByHref('/update.php');
+    $this->assertNoLinkByHref('en/update.php');
+
+    // Click through update.php with 'access administration pages' and
+    // 'access site reports' permissions.
+    $this->drupalGet($this->updateUrl, array('external' => TRUE));
+    $this->clickLink(t('Continue'));
+    $this->clickLink(t('Apply pending updates'));
+    $this->assertText('Updates were attempted.');
+    $this->assertLink('logged');
+    $this->assertLink('Administration pages');
+    $this->assertNoLinkByHrefInMainRegion('update.php', 1);
+    $this->clickLink('Administration pages');
+    $this->assertResponse(200);
+  }
+
   /**
    * Helper function to run updates via the browser.
    */

core/modules/system/system.module

@@ -1412,22 +1412,24 @@ function system_block_view_system_main_block_alter(array &$build, BlockPluginInt
 /**
  * Implements hook_path_update().
  */
-function system_path_update() {
-  \Drupal::service('path.alias_manager')->cacheClear();
+function system_path_update($path) {
+  $alias_manager = \Drupal::service('path.alias_manager');
+  $alias_manager->cacheClear($path['source']);
+  $alias_manager->cacheClear($path['original']['source']);
 }
 
 /**
  * Implements hook_path_insert().
  */
-function system_path_insert() {
-  \Drupal::service('path.alias_manager')->cacheClear();
+function system_path_insert($path) {
+  \Drupal::service('path.alias_manager')->cacheClear($path['source']);
 }
 
 /**
  * Implements hook_path_delete().
  */
 function system_path_delete($path) {
-  \Drupal::service('path.alias_manager')->cacheClear();
+  \Drupal::service('path.alias_manager')->cacheClear($path['source']);
 }
 
 /**

core/modules/system/system.routing.yml

@@ -456,6 +456,9 @@ system.db_update:
     op: 'info'
   requirements:
     _access: 'TRUE'
+  options:
+    default_url_options:
+      path_processing: FALSE
 
 system.admin_content:
   path: '/admin/content'

core/modules/system/templates/vertical-tabs.html.twig

@@ -5,7 +5,7 @@
  *
  * Available variables
  * - attributes: A list of HTML attributes for the wrapper element.
- * - children: The rendered checkboxes.
+ * - children: The rendered tabs.
  *
  * @see template_preprocess_vertical_tabs()
  *

core/modules/system/tests/modules/ajax_forms_test/src/Callbacks.php

@@ -36,4 +36,12 @@ class Callbacks {
     $response->addCommand(new DataCommand('#ajax_checkbox_value', 'form_state_value_select', (int) $form_state->getValue('checkbox')));
     return $response;
   }
+
+  /**
+   * Ajax callback triggered by the checkbox in a #group.
+   */
+  function checkboxGroupCallback($form, FormStateInterface $form_state) {
+    return $form['checkbox_in_group_wrapper'];
+  }
+
 }

core/modules/system/tests/modules/ajax_forms_test/src/Form/AjaxFormsTestSimpleForm.php

@@ -72,6 +72,48 @@ class AjaxFormsTestSimpleForm extends FormBase {
       );
     }
 
+    $form['test_group'] = [
+      '#type' => 'details',
+      '#title' => $this->t('Test group'),
+      '#open' => TRUE,
+    ];
+
+    // Test ajax element in a #group.
+    $form['checkbox_in_group_wrapper'] = [
+      '#type' => 'container',
+      '#attributes' => ['id' => 'checkbox-wrapper'],
+      '#group' => 'test_group',
+      'checkbox_in_group' => [
+        '#type' => 'checkbox',
+        '#title' => $this->t('AJAX checkbox in a group'),
+        '#ajax' => [
+          'callback' => [$object, 'checkboxGroupCallback'],
+          'wrapper' => 'checkbox-wrapper',
+        ],
+      ],
+      'nested_group' => [
+        '#type' => 'details',
+        '#title' => $this->t('Nested group'),
+        '#open' => TRUE,
+      ],
+      'checkbox_in_nested' => [
+        '#type' => 'checkbox',
+        '#group' => 'nested_group',
+        '#title' => $this->t('AJAX checkbox in a nested group'),
+        '#ajax' => [
+          'callback' => [$object, 'checkboxGroupCallback'],
+          'wrapper' => 'checkbox-wrapper',
+        ],
+      ],
+    ];
+
+    $form['another_checkbox_in_nested'] = [
+      '#type' => 'checkbox',
+      '#group' => 'nested_group',
+      '#title' => $this->t('Another AJAX checkbox in a nested group'),
+    ];
+
+
     return $form;
   }
 

core/modules/system/tests/modules/entity_test/entity_test.module

@@ -384,10 +384,13 @@ function entity_test_entity_field_access($operation, FieldDefinitionInterface $f
   if ($field_definition->getName() == 'field_test_text') {
     if ($items) {
       if ($items->value == 'no access value') {
-        return AccessResult::forbidden()->cacheUntilEntityChanges($items->getEntity());
+        return AccessResult::forbidden()->addCacheableDependency($items->getEntity());
+      }
+      elseif ($items->value == 'custom cache tag value') {
+        return AccessResult::allowed()->addCacheableDependency($items->getEntity())->addCacheTags(['entity_test_access:field_test_text']);
       }
       elseif ($operation == 'edit' && $items->value == 'no edit access value') {
-        return AccessResult::forbidden()->cacheUntilEntityChanges($items->getEntity());
+        return AccessResult::forbidden()->addCacheableDependency($items->getEntity());
       }
     }
   }
@@ -471,6 +474,13 @@ function entity_test_entity_operation_alter(array &$operations, EntityInterface
   }
 }
 
+/**
+ * Implements hook_entity_translation_create().
+ */
+function entity_test_entity_translation_create(EntityInterface $translation) {
+  _entity_test_record_hooks('entity_translation_create', $translation->language()->getId());
+}
+
 /**
  * Implements hook_entity_translation_insert().
  */
@@ -485,6 +495,13 @@ function entity_test_entity_translation_delete(EntityInterface $translation) {
   _entity_test_record_hooks('entity_translation_delete', $translation->language()->getId());
 }
 
+/**
+ * Implements hook_ENTITY_TYPE_translation_create() for 'entity_test_mul'.
+ */
+function entity_test_entity_test_mul_translation_create(EntityInterface $translation) {
+  _entity_test_record_hooks('entity_test_mul_translation_create', $translation->language()->getId());
+}
+
 /**
  * Implements hook_ENTITY_TYPE_translation_insert() for 'entity_test_mul'.
  */
@@ -500,7 +517,14 @@ function entity_test_entity_test_mul_translation_delete(EntityInterface $transla
 }
 
 /**
- * Implements hook_ENTITY_TYPE_translation_insert() for 'entity_test_mulrev'.
+ * Implements hook_ENTITY_TYPE_translation_create() for 'entity_test_mul_changed'.
+ */
+function entity_test_entity_test_mul_changed_translation_create(EntityInterface $translation) {
+  _entity_test_record_hooks('entity_test_mul_changed_translation_create', $translation->language()->getId());
+}
+
+/**
+ * Implements hook_ENTITY_TYPE_translation_insert() for 'entity_test_mul_changed'.
  */
 function entity_test_entity_test_mul_changed_translation_insert(EntityInterface $translation) {
   _entity_test_record_hooks('entity_test_mul_changed_translation_insert', $translation->language()->getId());
@@ -513,6 +537,13 @@ function entity_test_entity_test_mul_changed_translation_delete(EntityInterface
   _entity_test_record_hooks('entity_test_mul_changed_translation_delete', $translation->language()->getId());
 }
 
+/**
+ * Implements hook_ENTITY_TYPE_translation_create().
+ */
+function entity_test_entity_test_mulrev_translation_create(EntityInterface $translation) {
+  _entity_test_record_hooks('entity_test_mulrev_translation_create', $translation->language()->getId());
+}
+
 /**
  * Implements hook_ENTITY_TYPE_translation_insert().
  */
@@ -527,6 +558,13 @@ function entity_test_entity_test_mulrev_translation_delete(EntityInterface $tran
   _entity_test_record_hooks('entity_test_mulrev_translation_delete', $translation->language()->getId());
 }
 
+/**
+ * Implements hook_ENTITY_TYPE_translation_create() for 'entity_test_mulrev_changed'.
+ */
+function entity_test_entity_test_mulrev_changed_translation_create(EntityInterface $translation) {
+  _entity_test_record_hooks('entity_test_mulrev_changed_translation_create', $translation->language()->getId());
+}
+
 /**
  * Implements hook_ENTITY_TYPE_translation_insert() for 'entity_test_mulrev'.
  */
@@ -541,6 +579,13 @@ function entity_test_entity_test_mulrev_changed_translation_delete(EntityInterfa
   _entity_test_record_hooks('entity_test_mulrev_changed_translation_delete', $translation->language()->getId());
 }
 
+/**
+ * Implements hook_ENTITY_TYPE_translation_create() for 'entity_test_mul_langcode_key'.
+ */
+function entity_test_entity_test_mul_langcode_key_translation_create(EntityInterface $translation) {
+  _entity_test_record_hooks('entity_test_mul_langcode_key_translation_create', $translation->language()->getId());
+}
+
 /**
  * Implements hook_ENTITY_TYPE_translation_insert() for 'entity_test_mul_langcode_key'.
  */

core/modules/system/tests/src/Kernel/Extension/ModuleHandlerTest.php

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\system\Tests\Extension\ModuleHandlerTest.
+ * Contains \Drupal\Tests\system\Kernel\Extension\ModuleHandlerTest.
  */
 
 namespace Drupal\Tests\system\Kernel\Extension;

core/modules/system/tests/src/Kernel/PathHooksTest.php

@@ -0,0 +1,62 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\system\Kernel\PathHooksTest.
+ */
+
+namespace Drupal\Tests\system\Kernel;
+
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Path\AliasManagerInterface;
+use Drupal\KernelTests\KernelTestBase;
+use Prophecy\Argument;
+
+/**
+ * @group Drupal
+ */
+class PathHooksTest extends KernelTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  static public $modules = ['system'];
+
+  /**
+   * Test system_path_*() correctly clears caches.
+   */
+  public function testPathHooks() {
+    $this->installSchema('system', ['url_alias']);
+
+    $source = '/' . $this->randomMachineName();
+    $alias = '/' . $this->randomMachineName();
+
+    // Check system_path_insert();
+    $alias_manager = $this->prophesize(AliasManagerInterface::class);
+    $alias_manager->cacheClear(Argument::any())->shouldBeCalledTimes(1);
+    $alias_manager->cacheClear($source)->shouldBeCalledTimes(1);
+    \Drupal::getContainer()->set('path.alias_manager', $alias_manager->reveal());
+    $alias_storage = \Drupal::service('path.alias_storage');
+    $alias_storage->save($source, $alias);
+
+    $new_source = '/' . $this->randomMachineName();
+    $path = $alias_storage->load(['source' => $source]);
+
+    // Check system_path_update();
+    $alias_manager = $this->prophesize(AliasManagerInterface::class);
+    $alias_manager->cacheClear(Argument::any())->shouldBeCalledTimes(2);
+    $alias_manager->cacheClear($source)->shouldBeCalledTimes(1);
+    $alias_manager->cacheClear($new_source)->shouldBeCalledTimes(1);
+    \Drupal::getContainer()->set('path.alias_manager', $alias_manager->reveal());
+    $alias_storage->save($new_source, $alias, LanguageInterface::LANGCODE_NOT_SPECIFIED, $path['pid']);
+
+    // Check system_path_delete();
+    $alias_manager = $this->prophesize(AliasManagerInterface::class);
+    $alias_manager->cacheClear(Argument::any())->shouldBeCalledTimes(1);
+    $alias_manager->cacheClear($new_source)->shouldBeCalledTimes(1);
+    \Drupal::getContainer()->set('path.alias_manager', $alias_manager->reveal());
+    $alias_storage->delete(['pid' => $path['pid']]);
+
+  }
+
+}

core/modules/system/tests/src/Kernel/PhpStorage/PhpStorageFactoryTest.php

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\system\Tests\PhpStorage\PhpStorageFactoryTest.
+ * Contains \Drupal\Tests\system\Kernel\PhpStorage\PhpStorageFactoryTest.
  */
 
 namespace Drupal\Tests\system\Kernel\PhpStorage;

core/modules/system/tests/src/Kernel/Scripts/DbDumpCommandTest.php

@@ -57,6 +57,7 @@ class DbDumpCommandTest extends KernelTestBase {
     $this->assertContains("'name' => 'test", $output, 'Insert name field found');
     $this->assertContains("'path' => 'test", $output, 'Insert path field found');
     $this->assertContains("'pattern_outline' => 'test", $output, 'Insert pattern_outline field found');
+    $this->assertContains("// @codingStandardsIgnoreFile", $output);
   }
 
   /**

core/modules/system/tests/themes/test_invalid_basetheme_sub/test_invalid_basetheme_sub.info.yml

@@ -0,0 +1,6 @@
+name: 'Theme test with valid base theme but no grandparent base theme'
+type: theme
+description: 'Test theme which has a non-existent base theme in the base chain.'
+version: VERSION
+core: 8.x
+base theme: test_invalid_basetheme

core/modules/system/tests/themes/test_stable/test_stable.theme

@@ -0,0 +1,13 @@
+<?php
+
+/**
+ * @file
+ * Test preprocess functions for theme test_stable.
+ */
+
+/**
+ * Implements hook_preprocess_theme_test_render_element().
+ */
+function test_stable_preprocess_theme_test_render_element($variables) {
+  // This is used for Drupal\Tests\Core\Theme\RegistryTest.
+}