only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/views/tests/modules/views_test_config/test_views/views.view.test_entity_field_renderered_entity.yml
@@ -0,0 +1,211 @@
+langcode: en
+status: true
+dependencies:
+  config:
+    - core.entity_view_mode.node.default
+  module:
+    - node
+id: test_entity_field_renderered_entity
+label: test_entity_field_renderered_entity
+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:
+      defaults:
+        fields: false
+        pager: false
+        sorts: false
+      pager:
+        options:
+          offset: 0
+        type: none
+      row:
+        type: fields
+      sorts:
+        nid:
+          id: nid
+          table: node_field_data
+          field: nid
+          relationship: none
+          group_type: group
+          admin_label: ''
+          order: ASC
+          exposed: false
+          expose:
+            label: ''
+          entity_type: node
+          entity_field: nid
+          plugin_id: standard
+        title:
+          id: title
+          table: node_field_data
+          field: title
+          plugin_id: standard
+          entity_type: node
+          entity_field: title
+      rendering_language: '***LANGUAGE_entity_translation***'
+      fields:
+        rendered_entity:
+          id: rendered_entity
+          table: node
+          field: rendered_entity
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: ''
+          exclude: false
+          alter:
+            alter_text: false
+            text: ''
+            make_link: false
+            path: ''
+            absolute: false
+            external: false
+            replace_spaces: false
+            path_case: none
+            trim_whitespace: false
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: false
+            max_length: 0
+            word_boundary: true
+            ellipsis: true
+            more_link: false
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: false
+            trim: false
+            preserve_tags: ''
+            html: false
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: false
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: true
+          empty: ''
+          hide_empty: false
+          empty_zero: false
+          hide_alter_empty: true
+          view_mode: default
+          entity_type: node
+          plugin_id: rendered_entity
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+      tags:
+        - 'config:core.entity_view_display.node.article.default'
+  page_1:
+    display_plugin: page
+    id: page_1
+    display_title: Page
+    position: 1
+    display_options:
+      rendering_language: '***LANGUAGE_entity_translation***'
+      path: test_entity_field_renderered_entity/entity_translation
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+      tags:
+        - 'config:core.entity_view_display.node.article.default'
+  page_2:
+    display_plugin: page
+    id: page_2
+    display_title: Page
+    position: 2
+    display_options:
+      rendering_language: '***LANGUAGE_entity_default***'
+      path: test_entity_field_renderered_entity/entity_default
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+      tags:
+        - 'config:core.entity_view_display.node.article.default'
+  page_3:
+    display_plugin: page
+    id: page_3
+    display_title: Page
+    position: 3
+    display_options:
+      rendering_language: '***LANGUAGE_site_default***'
+      path: test_entity_field_renderered_entity/site_default
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+      tags:
+        - 'config:core.entity_view_display.node.article.default'
+  page_4:
+    display_plugin: page
+    id: page_4
+    display_title: Page
+    position: 4
+    display_options:
+      rendering_language: '***LANGUAGE_language_interface***'
+      path: test_entity_field_renderered_entity/language_interface
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+      tags:
+        - 'config:core.entity_view_display.node.article.default'
+  page_5:
+    display_plugin: page
+    id: page_5
+    display_title: Page
+    position: 5
+    display_options:
+      rendering_language: en
+      path: test_entity_field_renderered_entity/en
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+      tags:
+        - 'config:core.entity_view_display.node.article.default'
+  page_6:
+    display_plugin: page
+    id: page_6
+    display_title: Page
+    position: 6
+    display_options:
+      rendering_language: es
+      path: test_entity_field_renderered_entity/es
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+      tags:
+        - 'config:core.entity_view_display.node.article.default'
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/views/tests/src/Functional/Entity/FieldRenderedEntityTranslationTest.php
@@ -0,0 +1,292 @@
+<?php
+
+namespace Drupal\Tests\views\Functional\Entity;
+
+use Drupal\Core\Language\Language;
+use Drupal\Tests\views\Functional\ViewTestBase;
+use Symfony\Component\CssSelector\CssSelectorConverter;
+
+/**
+ * Tests the rendering of the 'rendered_entity' field and translations.
+ *
+ * @group views
+ */
+class FieldRenderedEntityTranslationTest extends ViewTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['language', 'locale', 'content_translation', 'node'];
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $testViews = ['test_entity_field_renderered_entity'];
+
+  /**
+   * The entity type manager service.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   */
+  protected $entityTypeManager;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp($import_test_views = TRUE) {
+    parent::setUp($import_test_views);
+
+    $this->entityTypeManager = $this->container->get('entity_type.manager');
+
+    $node_type = $this->entityTypeManager->getStorage('node_type')->create([
+      'type' => 'article',
+      'label' => 'Article',
+    ]);
+    $node_type->save();
+
+    /** @var \Drupal\content_translation\ContentTranslationManagerInterface $content_translation_manager */
+    $content_translation_manager = $this->container->get('content_translation.manager');
+
+    $content_translation_manager->setEnabled('node', 'article', TRUE);
+
+    $language = $this->entityTypeManager->getStorage('configurable_language')->create([
+      'id' => 'es',
+      'label' => 'Spanish',
+    ]);
+    $language->save();
+    // Rebuild the container to setup the language path processors.
+    $this->rebuildContainer();
+  }
+
+  /**
+   * Tests that different translation mechanisms can be used for base fields.
+   */
+  public function testTranslationRows() {
+    // First, an EN node with an ES translation.
+    /** @var \Drupal\node\NodeInterface $node */
+    $node = $this->entityTypeManager->getStorage('node')->create([
+      'type' => 'article',
+      'title' => 'example EN default',
+    ]);
+    $node->save();
+
+    $translation = $node->addTranslation('es');
+    $translation->title->value = 'example ES translation';
+    $translation->sticky->value = TRUE;
+    $translation->save();
+
+    // Next, an ES node with an EN translation.
+    $node = $this->entityTypeManager->getStorage('node')->create([
+      'type' => 'article',
+      'title' => 'example ES default',
+      'langcode' => 'es',
+    ]);
+    $node->save();
+
+    $translation = $node->addTranslation('en');
+    $translation->title->value = 'example EN translation';
+    $translation->sticky->value = TRUE;
+    $translation->save();
+
+    // Next an EN node with no translation.
+    $node = $this->entityTypeManager->getStorage('node')->create([
+      'type' => 'article',
+      'title' => 'example EN no translation',
+      'sticky' => FALSE,
+    ]);
+    $node->save();
+
+    // Next an ES node with no translation.
+    $node = $this->entityTypeManager->getStorage('node')->create([
+      'type' => 'article',
+      'title' => 'example ES no translation',
+      'sticky' => FALSE,
+      'langcode' => 'es',
+    ]);
+    $node->save();
+
+    // Views are sorted first by node id ascending, and then title ascending.
+    // Confirm each node and node translation renders in its own language.
+    $this->drupalGet('test_entity_field_renderered_entity/entity_translation');
+    $this->assertRows([
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example ES translation',
+      ],
+      [
+        'title' => 'example EN translation',
+      ],
+      [
+        'title' => 'example ES default',
+      ],
+      [
+        'title' => 'example EN no translation',
+      ],
+      [
+        'title' => 'example ES no translation',
+      ],
+    ]);
+
+    // Confirm each node and node translation renders in the default language of
+    // the node.
+    $this->drupalGet('test_entity_field_renderered_entity/entity_default');
+    $this->assertRows([
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example ES default',
+      ],
+      [
+        'title' => 'example ES default',
+      ],
+      [
+        'title' => 'example EN no translation',
+      ],
+      [
+        'title' => 'example ES no translation',
+      ],
+    ]);
+
+    // Confirm each node and node translation renders in the site's default
+    // language (en), with fallback if node does not have en content.
+    $this->drupalGet('test_entity_field_renderered_entity/site_default');
+    $this->assertRows([
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example EN translation',
+      ],
+      [
+        'title' => 'example EN translation',
+      ],
+      [
+        'title' => 'example EN no translation',
+      ],
+      [
+        'title' => 'example ES no translation',
+      ],
+    ]);
+
+    // Confirm each node and node translation renders in the site interface
+    // language (en), with fallback if node does not have en content.
+    $this->drupalGet('test_entity_field_renderered_entity/language_interface');
+    $this->assertRows([
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example EN translation',
+      ],
+      [
+        'title' => 'example EN translation',
+      ],
+      [
+        'title' => 'example EN no translation',
+      ],
+      [
+        'title' => 'example ES no translation',
+      ],
+    ]);
+
+    // Confirm each node and node translation renders in the site interface
+    // language (es), with fallback if node does not have es content.
+    $this->drupalGet('test_entity_field_renderered_entity/language_interface', ['language' => new Language(['id' => 'es'])]);
+    $this->assertRows([
+      [
+        'title' => 'example ES translation',
+      ],
+      [
+        'title' => 'example ES translation',
+      ],
+      [
+        'title' => 'example ES default',
+      ],
+      [
+        'title' => 'example ES default',
+      ],
+      [
+        'title' => 'example EN no translation',
+      ],
+      [
+        'title' => 'example ES no translation',
+      ],
+    ]);
+
+    // Confirm each node and node translation renders in specified language en.
+    $this->drupalGet('test_entity_field_renderered_entity/en');
+    $this->assertRows([
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example EN default',
+      ],
+      [
+        'title' => 'example EN translation',
+      ],
+      [
+        'title' => 'example EN translation',
+      ],
+      [
+        'title' => 'example EN no translation',
+      ],
+      [
+        'title' => 'example ES no translation',
+      ],
+    ]);
+
+    // Confirm each node and node translation renders in specified language es.
+    $this->drupalGet('test_entity_field_renderered_entity/es');
+    $this->assertRows([
+      [
+        'title' => 'example ES translation',
+      ],
+      [
+        'title' => 'example ES translation',
+      ],
+      [
+        'title' => 'example ES default',
+      ],
+      [
+        'title' => 'example ES default',
+      ],
+      [
+        'title' => 'example EN no translation',
+      ],
+      [
+        'title' => 'example ES no translation',
+      ],
+    ]);
+  }
+
+  /**
+   * Ensures that the rendered results are working as expected.
+   *
+   * @param array $expected
+   *   The expected rows of the result.
+   */
+  protected function assertRows(array $expected = []) {
+    $actual = [];
+    $rows = $this->cssSelect('div.views-row');
+    foreach ($rows as $row) {
+      $actual[] = [
+        'title' => $row->find('xpath', (new CssSelectorConverter())->toXPath('h2 a .field--name-title'))->getText(),
+      ];
+    }
+    $this->assertEquals($actual, $expected);
+  }
+
+}