diff -u b/core/modules/field/config/schema/field.source.schema.yml b/core/modules/field/config/schema/field.source.schema.yml
--- b/core/modules/field/config/schema/field.source.schema.yml
+++ b/core/modules/field/config/schema/field.source.schema.yml
@@ -63,0 +64,8 @@
+
+migrate.source.d7_field_instance_per_view_mode:
+  type: migrate_source_sql
+  label: 'Drupal 7 field instance per view mode'
+  mapping:
+    constants:
+      type: migrate_entity_constant
+      label: 'Constants'
diff -u b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceTest.php b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceTest.php
--- b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceTest.php
+++ b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceTest.php
@@ -45,7 +45,6 @@
   protected function setUp() {
     parent::setUp();
     $this->installConfig(static::$modules);
-    $this->loadDumps(['FieldConfig.php', 'FieldConfigInstance.php']);
     $this->createType('page');
     $this->createType('article');
     $this->createType('blog');
diff -u b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php
--- b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php
+++ b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldInstanceWidgetSettingsTest.php
@@ -94,7 +94,6 @@
       'd7_field_instance' => [],
     ];
     $this->prepareMigrations($id_mappings);
-    $this->loadDumps(['FieldConfig.php', 'FieldConfigInstance.php']);
     $this->executeMigration('d7_field_instance_widget_settings');
   }
 
diff -u b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldTest.php b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldTest.php
--- b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldTest.php
+++ b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldTest.php
@@ -43,7 +43,6 @@
   protected function setUp() {
     parent::setUp();
     $this->installConfig(static::$modules);
-    $this->loadDumps(['FieldConfig.php', 'FieldConfigInstance.php']);
     $this->executeMigration('d7_field');
   }
 
diff -u b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldInstanceTest.php b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldInstanceTest.php
--- b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldInstanceTest.php
+++ b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldInstanceTest.php
@@ -25,8 +25,6 @@
     ),
   );
 
-  // We need to set up the database contents; it's easier to do that below.
-  // These are sample result queries.
   protected $expectedResults = array(
     array(
       'field_name' => 'body',
diff -u b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldTest.php b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldTest.php
--- b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldTest.php
+++ b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldTest.php
@@ -25,8 +25,6 @@
     ),
   );
 
-  // We need to set up the database contents; it's easier to do that below.
-  // These are sample result queries.
   protected $expectedResults = array(
     array(
       'field_name' => 'field_file',
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/migration_templates/d7_field_formatter_settings.yml
@@ -0,0 +1,70 @@
+id: d7_field_formatter_settings
+label: Drupal 7 field formatter configuration
+migration_tags:
+  - Drupal 7
+source:
+  plugin: d7_field_instance_per_view_mode
+  constants:
+    third_party_settings: { }
+process:
+  # We skip field types that don't exist because they weren't migrated by the
+  # field migration.
+  field_type_exists:
+    -
+      plugin: migration
+      migration: d7_field
+      source:
+        - field_name
+        - entity_type
+    -
+      plugin: extract
+      index:
+        - 0
+    -
+      plugin: skip_on_empty
+      method: row
+  entity_type: entity_type
+  bundle: bundle
+  view_mode:
+    -
+      plugin: migration
+      migration: d7_view_mode
+      source:
+        - entity_type
+        - view_mode
+    -
+      plugin: extract
+      index:
+        - 1
+    -
+      plugin: static_map
+      bypass: true
+      map:
+        full: default
+  field_name: field_name
+  "options/label": label
+  "options/weight": weight
+  # The formatter to use.
+  "options/type":
+    -
+      plugin: static_map
+      bypass: true
+      source: type
+      map:
+        date_default: datetime_default
+        email_default: email_mailto
+        hidden: ~
+        link_default: link
+        phone: basic_string
+        taxonomy_term_reference_link: entity_reference_label
+    -
+      plugin: skip_on_empty
+      method: row
+  "options/settings": settings
+  "options/third_party_settings": 'constants/third_party_settings'
+destination:
+  plugin: component_entity_display
+migration_dependencies:
+  required:
+    - d7_field_instance
+    - d7_view_mode
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/migration_templates/d7_view_mode.yml
@@ -0,0 +1,27 @@
+id: d7_view_mode
+label: Drupal 7 view modes
+migration_tags:
+  - Drupal 7
+source:
+  plugin: d7_view_mode
+process:
+  mode:
+    plugin: static_map
+    source: view_mode
+    bypass: true
+    map:
+      default: full
+  label:
+    plugin: static_map
+    source: view_mode
+    map:
+      search_index: "Search index"
+      search_result: "Search result"
+      rss: "RSS"
+      print: "Print"
+      teaser: "Teaser"
+      full: "Full"
+      default: "Full"
+  targetEntityType: entity_type
+destination:
+  plugin: entity:entity_view_mode
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/src/Plugin/migrate/source/d7/FieldInstancePerViewMode.php
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\field\Plugin\migrate\source\d7\FieldInstancePerViewMode.
+ */
+
+namespace Drupal\field\Plugin\migrate\source\d7;
+
+use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;
+
+/**
+ * The field instance per view mode source class.
+ *
+ * @MigrateSource(
+ *   id = "d7_field_instance_per_view_mode",
+ *   source_provider = "field"
+ * )
+ */
+class FieldInstancePerViewMode extends DrupalSqlBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function initializeIterator() {
+    $rows = array();
+    $result = $this->prepareQuery()->execute();
+    foreach ($result as $field_instance) {
+      $data = unserialize($field_instance['data']);
+      // We don't need to include the serialized data in the returned rows.
+      unset($field_instance['data']);
+      foreach ($data['display'] as $view_mode => $info) {
+        $rows[] = array_merge($field_instance, $info, array('view_mode' => $view_mode));
+      }
+    }
+    return new \ArrayIterator($rows);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    return $this->select('field_config_instance', 'fci')
+      ->fields('fci', array('entity_type', 'bundle', 'field_name', 'data'));
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    return array(
+      'entity_type' => $this->t('The entity type ID.'),
+      'bundle' => $this->t('The bundle ID.'),
+      'field_name' => $this->t('Machine name of the field.'),
+      'view_mode' => $this->t('The original machine name of the view mode.'),
+      'label' => $this->t('The display label of the field.'),
+      'type' => $this->t('The formatter ID.'),
+      'settings' => $this->t('Array of formatter-specific settings.'),
+      'module' => $this->t('The module providing the formatter.'),
+      'weight' => $this->t('Display weight of the field.'),
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    return array(
+      'entity_type' => array(
+        'type' => 'string',
+      ),
+      'bundle' => array(
+        'type' => 'string',
+      ),
+      'view_mode' => array(
+        'type' => 'string',
+      ),
+      'field_name' => array(
+        'type' => 'string',
+      ),
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function count() {
+    return $this->initializeIterator()->count();
+  }
+
+}
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/src/Plugin/migrate/source/d7/ViewMode.php
@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\field\Plugin\migrate\source\d7\ViewMode.
+ */
+
+namespace Drupal\field\Plugin\migrate\source\d7;
+
+use Drupal\migrate\Annotation\MigrateSource;
+use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;
+
+/**
+ * @MigrateSource(
+ *  id = "d7_view_mode"
+ * )
+ */
+class ViewMode extends DrupalSqlBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function initializeIterator() {
+    $rows = [];
+    $result = $this->prepareQuery()->execute();
+    foreach ($result as $field_instance) {
+      $data = unserialize($field_instance['data']);
+      foreach (array_keys($data['display']) as $view_mode) {
+        $key = $field_instance['entity_type'] . '.' . $view_mode;
+        $rows[$key] = [
+          'entity_type' => $field_instance['entity_type'],
+          'view_mode' => $view_mode,
+        ];
+      }
+    }
+    return new \ArrayIterator($rows);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    return [
+      'view_mode' => $this->t('The view mode ID.'),
+      'entity_type' => $this->t('The entity type ID.'),
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    return $this->select('field_config_instance', 'fci')
+      ->fields('fci', ['entity_type', 'data']);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    return [
+      'entity_type' => [
+        'type' => 'string',
+      ],
+      'view_mode' => [
+        'type' => 'string',
+      ],
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function count() {
+    return $this->initializeIterator()->count();
+  }
+
+}
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/src/Tests/Migrate/d7/MigrateFieldFormatterSettingsTest.php
@@ -0,0 +1,205 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\field\Tests\Migrate\d7\MigrateFieldFormatterSettingsTest.
+ */
+
+namespace Drupal\field\Tests\Migrate\d7;
+
+use Drupal\comment\Entity\CommentType;
+use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
+use Drupal\Core\Entity\Entity\EntityViewDisplay;
+use Drupal\migrate_drupal\Tests\d7\MigrateDrupal7TestBase;
+use Drupal\node\Entity\NodeType;
+
+/**
+ * Tests migration of D7 field formatter settings.
+ *
+ * @group field
+ */
+class MigrateFieldFormatterSettingsTest extends MigrateDrupal7TestBase {
+
+  public static $modules = [
+    'comment',
+    'datetime',
+    'entity_reference',
+    'file',
+    'image',
+    'link',
+    'node',
+    'telephone',
+    'text',
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->installEntitySchema('comment');
+    CommentType::create([
+      'id' => 'comment_node_page',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    CommentType::create([
+      'id' => 'comment_node_article',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    CommentType::create([
+      'id' => 'comment_node_blog',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    CommentType::create([
+      'id' => 'comment_node_book',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    CommentType::create([
+      'id' => 'comment_node_forum',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    CommentType::create([
+      'id' => 'comment_node_test_content_type',
+      'label' => $this->randomMachineName(),
+    ])->save();
+
+    $this->installEntitySchema('node');
+    NodeType::create([
+      'type' => 'page',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    NodeType::create([
+      'type' => 'article',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    NodeType::create([
+      'type' => 'blog',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    NodeType::create([
+      'type' => 'book',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    NodeType::create([
+      'type' => 'forum',
+      'label' => $this->randomMachineName(),
+    ])->save();
+    NodeType::create([
+      'type' => 'test_content_type',
+      'label' => $this->randomMachineName(),
+    ])->save();
+
+    $this->executeMigration('d7_field');
+    $this->executeMigration('d7_field_instance');
+    $this->executeMigration('d7_view_mode');
+    $this->executeMigration('d7_field_formatter_settings');
+  }
+
+  protected function assertEntity($id) {
+    $display = EntityViewDisplay::load($id);
+    $this->assertTrue($display instanceof EntityViewDisplayInterface);
+  }
+
+  protected function assertComponent($display_id, $component_id, $type, $label, $weight) {
+    $component = EntityViewDisplay::load($display_id)->getComponent($component_id);
+    $this->assertTrue(is_array($component));
+    $this->assertIdentical($type, $component['type']);
+    $this->assertIdentical($label, $component['label']);
+    $this->assertIdentical($weight, $component['weight']);
+  }
+
+  /**
+   * Asserts that a particular component is NOT included in a display.
+   *
+   * @param string $display_id
+   *   The display ID.
+   * @param string $component_id
+   *   The component ID.
+   */
+  protected function assertComponentNotExists($display_id, $component_id) {
+    $component = EntityViewDisplay::load($display_id)->getComponent($component_id);
+    $this->assertTrue(is_null($component));
+  }
+
+  /**
+   * Tests migration of D7 field formatter settings.
+   */
+  public function testMigration() {
+    $this->assertEntity('comment.comment_node_article.default');
+    $this->assertComponent('comment.comment_node_article.default', 'comment_body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('comment.comment_node_blog.default');
+    $this->assertComponent('comment.comment_node_blog.default', 'comment_body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('comment.comment_node_book.default');
+    $this->assertComponent('comment.comment_node_book.default', 'comment_body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('comment.comment_node_forum.default');
+    $this->assertComponent('comment.comment_node_forum.default', 'comment_body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('comment.comment_node_page.default');
+    $this->assertComponent('comment.comment_node_page.default', 'comment_body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('comment.comment_node_test_content_type.default');
+    $this->assertComponent('comment.comment_node_test_content_type.default', 'comment_body', 'text_default', 'hidden', 0);
+    $this->assertComponent('comment.comment_node_test_content_type.default', 'field_integer', 'number_integer', 'above', 1);
+
+    $this->assertEntity('node.article.default');
+    $this->assertComponent('node.article.default', 'body', 'text_default', 'hidden', 0);
+    $this->assertComponent('node.article.default', 'field_tags', 'entity_reference_label', 'above', 10);
+    $this->assertComponent('node.article.default', 'field_image', 'image', 'hidden', -1);
+
+    $this->assertEntity('node.article.teaser');
+    $this->assertComponent('node.article.teaser', 'body', 'text_summary_or_trimmed', 'hidden', 0);
+    $this->assertComponent('node.article.teaser', 'field_tags', 'entity_reference_label', 'above', 10);
+    $this->assertComponent('node.article.teaser', 'field_image', 'image', 'hidden', -1);
+
+    $this->assertEntity('node.blog.default');
+    $this->assertComponent('node.blog.default', 'body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('node.blog.teaser');
+    $this->assertComponent('node.blog.teaser', 'body', 'text_summary_or_trimmed', 'hidden', 0);
+
+    $this->assertEntity('node.book.default');
+    $this->assertComponent('node.book.default', 'body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('node.book.teaser');
+    $this->assertComponent('node.book.teaser', 'body', 'text_summary_or_trimmed', 'hidden', 0);
+
+    $this->assertEntity('node.forum.default');
+    $this->assertComponent('node.forum.default', 'body', 'text_default', 'hidden', 11);
+    $this->assertComponent('node.forum.default', 'taxonomy_forums', 'entity_reference_label', 'above', 10);
+
+    $this->assertEntity('node.forum.teaser');
+    $this->assertComponent('node.forum.teaser', 'body', 'text_summary_or_trimmed', 'hidden', 11);
+    $this->assertComponent('node.forum.teaser', 'taxonomy_forums', 'entity_reference_label', 'above', 10);
+
+    $this->assertEntity('node.page.default');
+    $this->assertComponent('node.page.default', 'body', 'text_default', 'hidden', 0);
+
+    $this->assertEntity('node.page.teaser');
+    $this->assertComponent('node.page.teaser', 'body', 'text_summary_or_trimmed', 'hidden', 0);
+
+    $this->assertEntity('node.test_content_type.default');
+    $this->assertComponent('node.test_content_type.default', 'field_boolean', 'list_default', 'above', 0);
+    $this->assertComponent('node.test_content_type.default', 'field_email', 'email_mailto', 'above', 1);
+    // Phone formatters are not mapped and should default to basic_string.
+    $this->assertComponent('node.test_content_type.default', 'field_phone', 'basic_string', 'above', 2);
+    $this->assertComponent('node.test_content_type.default', 'field_date', 'datetime_default', 'above', 3);
+    $this->assertComponent('node.test_content_type.default', 'field_date_with_end_time', 'datetime_default', 'above', 4);
+    $this->assertComponent('node.test_content_type.default', 'field_file', 'file_default', 'above', 5);
+    $this->assertComponent('node.test_content_type.default', 'field_float', 'number_decimal', 'above', 6);
+    $this->assertComponent('node.test_content_type.default', 'field_images', 'image', 'above', 7);
+    $this->assertComponent('node.test_content_type.default', 'field_integer', 'number_integer', 'above', 8);
+    $this->assertComponent('node.test_content_type.default', 'field_link', 'link', 'above', 9);
+    $this->assertComponent('node.test_content_type.default', 'field_text_list', 'list_default', 'above', 10);
+    $this->assertComponent('node.test_content_type.default', 'field_integer_list', 'list_default', 'above', 11);
+    $this->assertComponent('node.test_content_type.default', 'field_long_text', 'text_default', 'above', 12);
+    $this->assertComponentNotExists('node.test_content_type.default', 'field_term_reference');
+    $this->assertComponentNotExists('node.test_content_type.default', 'field_text');
+
+    $this->assertEntity('user.user.default');
+    $this->assertComponent('user.user.default', 'field_file', 'file_default', 'above', 0);
+  }
+
+}
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/src/Tests/Migrate/d7/MigrateViewModeTest.php
@@ -0,0 +1,63 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\field\Tests\Migrate\d7\MigrateViewModeTest.
+ */
+
+namespace Drupal\field\Tests\Migrate\d7;
+
+use Drupal\Core\Entity\Entity\EntityViewMode;
+use Drupal\Core\Entity\EntityViewModeInterface;
+use Drupal\migrate_drupal\Tests\d7\MigrateDrupal7TestBase;
+
+/**
+ * Tests migration of D7 view modes.
+ *
+ * @group field
+ */
+class MigrateViewModeTest extends MigrateDrupal7TestBase {
+
+  public static $modules = ['comment', 'node'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->installEntitySchema('comment');
+    $this->installEntitySchema('node');
+    $this->executeMigration('d7_view_mode');
+  }
+
+  /**
+   * Asserts various aspects of a view mode entity.
+   *
+   * @param string $id
+   *   The entity ID.
+   * @param string $label
+   *   The expected label of the view mode.
+   * @param string $entity_type
+   *   The expected entity type ID which owns the view mode.
+   * @param bool $status
+   *   The expected status of the view mode.
+   */
+  protected function assertEntity($id, $label, $entity_type) {
+    /** @var \Drupal\Core\Entity\EntityViewModeInterface $view_mode */
+    $view_mode = EntityViewMode::load($id);
+    $this->assertTrue($view_mode instanceof EntityViewModeInterface);
+    $this->assertIdentical($label, $view_mode->label());
+    $this->assertIdentical($entity_type, $view_mode->getTargetType());
+  }
+
+  /**
+   * Tests migration of D7 view mode variables to D8 config entities.
+   */
+  public function testMigration() {
+    $this->assertEntity('comment.full', 'Full', 'comment');
+    $this->assertEntity('node.teaser', 'Teaser', 'node');
+    $this->assertEntity('node.full', 'Full', 'node');
+    $this->assertEntity('user.full', 'Full', 'user');
+  }
+
+}
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/FieldInstancePerViewModeTest.php
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\field\Unit\Plugin\migrate\source\d7\FieldInstancePerViewModeTest.
+ */
+
+namespace Drupal\Tests\field\Unit\Plugin\migrate\source\d7;
+
+use Drupal\Tests\migrate\Unit\MigrateSqlSourceTestCase;
+
+/**
+ * Tests D7 field instance per view mode source plugin.
+ *
+ * @group field
+ */
+class FieldInstancePerViewModeTest extends MigrateSqlSourceTestCase {
+
+  const PLUGIN_CLASS = 'Drupal\field\Plugin\migrate\source\d7\FieldInstancePerViewMode';
+
+  protected $migrationConfiguration = array(
+    'id' => 'test',
+    'source' => array(
+      'plugin' => 'd7_field_instance_per_view_mode',
+    ),
+  );
+
+  protected $expectedResults = array(
+    array(
+      'entity_type' => 'node',
+      'bundle' => 'page',
+      'field_name' => 'body',
+      'label' => 'hidden',
+      'type' => 'text_default',
+      'settings' => array(),
+      'module' => 'text',
+      'weight' => 0,
+      'view_mode' => 'default',
+    ),
+    array(
+      'entity_type' => 'node',
+      'bundle' => 'page',
+      'field_name' => 'body',
+      'label' => 'hidden',
+      'type' => 'text_summary_or_trimmed',
+      'settings' => array(
+        'trim_length' => 600,
+      ),
+      'module' => 'text',
+      'weight' => 0,
+      'view_mode' => 'teaser',
+    ),
+  );
+
+  /**
+   * Prepopulate contents with results.
+   */
+  protected function setUp() {
+    $this->databaseContents['field_config_instance'] = array(
+      array(
+        'id' => '2',
+        'field_id' => '2',
+        'field_name' => 'body',
+        'entity_type' => 'node',
+        'bundle' => 'page',
+        'data' => 'a:6:{s:5:"label";s:4:"Body";s:6:"widget";a:4:{s:4:"type";s:26:"text_textarea_with_summary";s:8:"settings";a:2:{s:4:"rows";i:20;s:12:"summary_rows";i:5;}s:6:"weight";i:-4;s:6:"module";s:4:"text";}s:8:"settings";a:3:{s:15:"display_summary";b:1;s:15:"text_processing";i:1;s:18:"user_register_form";b:0;}s:7:"display";a:2:{s:7:"default";a:5:{s:5:"label";s:6:"hidden";s:4:"type";s:12:"text_default";s:8:"settings";a:0:{}s:6:"module";s:4:"text";s:6:"weight";i:0;}s:6:"teaser";a:5:{s:5:"label";s:6:"hidden";s:4:"type";s:23:"text_summary_or_trimmed";s:8:"settings";a:1:{s:11:"trim_length";i:600;}s:6:"module";s:4:"text";s:6:"weight";i:0;}}s:8:"required";b:0;s:11:"description";s:0:"";}',
+        'deleted' => '0',
+      ),
+    );
+    parent::setUp();
+  }
+
+}
only in patch2:
unchanged:
--- /dev/null
+++ b/core/modules/field/tests/src/Unit/Plugin/migrate/source/d7/ViewModeTest.php
@@ -0,0 +1,83 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\field\Unit\Plugin\migrate\source\d7\ViewModeTest.
+ */
+
+namespace Drupal\Tests\field\Unit\Plugin\migrate\source\d7;
+
+use Drupal\Tests\migrate\Unit\MigrateSqlSourceTestCase;
+
+/**
+ * Tests D7 view mode source plugin.
+ *
+ * @group field
+ */
+class ViewModeTest extends MigrateSqlSourceTestCase {
+
+  const PLUGIN_CLASS = 'Drupal\field\Plugin\migrate\source\d7\ViewMode';
+
+  protected $migrationConfiguration = array(
+    'id' => 'test',
+    'source' => array(
+      'plugin' => 'd7_view_mode',
+    ),
+  );
+
+  protected $expectedResults = array(
+    array(
+      'entity_type' => 'node',
+      'view_mode' => 'default',
+    ),
+    array(
+      'entity_type' => 'node',
+      'view_mode' => 'teaser',
+    ),
+    array(
+      'entity_type' => 'user',
+      'view_mode' => 'default',
+    ),
+    array(
+      'entity_type' => 'comment',
+      'view_mode' => 'default',
+    ),
+  );
+
+  /**
+   * Prepopulate contents with results.
+   */
+  protected function setUp() {
+    $this->databaseContents['field_config_instance'] = array(
+      array(
+        'id' => '13',
+        'field_id' => '2',
+        'field_name' => 'body',
+        'entity_type' => 'node',
+        'bundle' => 'forum',
+        'data' => 'a:6:{s:5:"label";s:4:"Body";s:6:"widget";a:4:{s:4:"type";s:26:"text_textarea_with_summary";s:8:"settings";a:2:{s:4:"rows";i:20;s:12:"summary_rows";i:5;}s:6:"weight";i:1;s:6:"module";s:4:"text";}s:8:"settings";a:3:{s:15:"display_summary";b:1;s:15:"text_processing";i:1;s:18:"user_register_form";b:0;}s:7:"display";a:2:{s:7:"default";a:5:{s:5:"label";s:6:"hidden";s:4:"type";s:12:"text_default";s:8:"settings";a:0:{}s:6:"module";s:4:"text";s:6:"weight";i:11;}s:6:"teaser";a:5:{s:5:"label";s:6:"hidden";s:4:"type";s:23:"text_summary_or_trimmed";s:8:"settings";a:1:{s:11:"trim_length";i:600;}s:6:"module";s:4:"text";s:6:"weight";i:11;}}s:8:"required";b:0;s:11:"description";s:0:"";}',
+        'deleted' => '0',
+      ),
+      array(
+        'id' => '33',
+        'field_id' => '11',
+        'field_name' => 'field_file',
+        'entity_type' => 'user',
+        'bundle' => 'user',
+        'data' => 'a:6:{s:5:"label";s:4:"File";s:6:"widget";a:5:{s:6:"weight";s:1:"8";s:4:"type";s:12:"file_generic";s:6:"module";s:4:"file";s:6:"active";i:1;s:8:"settings";a:1:{s:18:"progress_indicator";s:8:"throbber";}}s:8:"settings";a:5:{s:14:"file_directory";s:0:"";s:15:"file_extensions";s:3:"txt";s:12:"max_filesize";s:0:"";s:17:"description_field";i:0;s:18:"user_register_form";i:0;}s:7:"display";a:1:{s:7:"default";a:5:{s:5:"label";s:5:"above";s:4:"type";s:12:"file_default";s:8:"settings";a:0:{}s:6:"module";s:4:"file";s:6:"weight";i:0;}}s:8:"required";i:0;s:11:"description";s:0:"";}',
+        'deleted' => '0',
+      ),
+      array(
+        'id' => '12',
+        'field_id' => '1',
+        'field_name' => 'comment_body',
+        'entity_type' => 'comment',
+        'bundle' => 'comment_node_forum',
+        'data' => 'a:6:{s:5:"label";s:7:"Comment";s:8:"settings";a:2:{s:15:"text_processing";i:1;s:18:"user_register_form";b:0;}s:8:"required";b:1;s:7:"display";a:1:{s:7:"default";a:5:{s:5:"label";s:6:"hidden";s:4:"type";s:12:"text_default";s:6:"weight";i:0;s:8:"settings";a:0:{}s:6:"module";s:4:"text";}}s:6:"widget";a:4:{s:4:"type";s:13:"text_textarea";s:8:"settings";a:1:{s:4:"rows";i:5;}s:6:"weight";i:0;s:6:"module";s:4:"text";}s:11:"description";s:0:"";}',
+        'deleted' => '0',
+      ),
+    );
+    parent::setUp();
+  }
+
+}
only in patch2:
unchanged:
--- a/core/modules/migrate_drupal/src/Plugin/migrate/builder/d6/CckBuilder.php
+++ b/core/modules/migrate_drupal/src/Plugin/migrate/builder/d6/CckBuilder.php
@@ -7,6 +7,7 @@
 
 namespace Drupal\migrate_drupal\Plugin\migrate\builder\d6;
 
+use Drupal\Core\Database\Connection;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
 use Drupal\migrate\Plugin\migrate\builder\BuilderBase;
 use Drupal\migrate\Plugin\MigratePluginManager;
only in patch2:
unchanged:
--- a/core/modules/node/migration_templates/d6_view_modes.yml
+++ b/core/modules/node/migration_templates/d6_view_modes.yml
@@ -7,7 +7,6 @@ source:
   constants:
     targetEntityType: node
     status: true
-
 process:
   mode:
     plugin: static_map