Update to Drupal 8.1.0. For more information, see https://www.drupal.org/drupal-8.1.0-release-notes

core/modules/system/tests/fixtures/update/drupal-8.broken_routing.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * @file
+ * Test fixture.
+ */
+
 use Drupal\Core\Database\Database;
 
 

core/modules/system/tests/fixtures/update/drupal-8.without_automated_cron.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * @file
+ * Test fixture.
+ */
+
 $connection = Drupal\Core\Database\Database::getConnection();
 $config = $connection;
 

core/modules/system/tests/fixtures/update/drupal8.views-image-style-dependency-2649914.php

@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * @file
+ * Contains database additions to drupal-8-rc1.bare.standard.php.gz for testing
+ * the upgrade path of https://www.drupal.org/node/2649914.
+ */
+
+use Drupal\Component\Serialization\Yaml;
+use Drupal\Core\Database\Database;
+
+$connection = Database::getConnection();
+
+$views_config = Yaml::decode(file_get_contents(__DIR__ . '/drupal8.views-image-style-dependency-2649914.yml'));
+
+$connection->insert('config')
+  ->fields(['collection', 'name', 'data'])
+  ->values([
+    'collection' => '',
+    'name' => 'views.view.' . $views_config['id'],
+    'data' => serialize($views_config),
+  ])->execute();

core/modules/system/tests/fixtures/update/drupal8.views-image-style-dependency-2649914.yml

@@ -0,0 +1,43 @@
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_image
+  module:
+    - image
+    - node
+id: foo
+label: Foo
+module: views
+description: ''
+tag: ''
+base_table: node_field_data
+base_field: nid
+core: 8.x
+display:
+  default:
+    display_plugin: default
+    id: default
+    display_title: Master
+    position: 0
+    display_options:
+      fields:
+        field_image:
+          id: field_image
+          table: node__field_image
+          field: field_image
+          type: image
+          settings:
+            image_style: thumbnail
+            image_link: ''
+          plugin_id: field
+        field_image_1:
+          id: field_image_1
+          table: node__field_image
+          field: field_image
+          type: image
+          settings:
+            # This field's formatter is using a non-existent image style.
+            image_style: nonexistent
+            image_link: ''
+          plugin_id: field