diff --git a/core/modules/email/lib/Drupal/email/Tests/EmailFieldTest.php b/core/modules/email/lib/Drupal/email/Tests/EmailFieldTest.php
index 2d76d76..0b359d9 100644
--- a/core/modules/email/lib/Drupal/email/Tests/EmailFieldTest.php
+++ b/core/modules/email/lib/Drupal/email/Tests/EmailFieldTest.php
@@ -50,6 +50,7 @@ function setUp() {
     $this->web_user = $this->drupalCreateUser(array(
       'view test entity',
       'administer entity_test content',
+      'administer node fields',
       'administer content types',
     ));
     $this->drupalLogin($this->web_user);
@@ -89,11 +90,21 @@ function testEmailField() {
       ))
       ->save();
 
+    $instance_id = 'entity_test.entity_test' . '.' . $field_name;
+
+    // Go to the field instance edit page and set default value.
+    $this->drupalGet('admin/structure/types/manage/entity_test/fields/' . $instance_id);
+    $edit = array(
+      $field_name . '[und][0][value]' => 'default@example.com',
+    );
+    $this->drupalPost(NULL, $edit, t('Save settings'));
+
     // Display creation form.
     $this->drupalGet('entity_test/add');
     $langcode = Language::LANGCODE_NOT_SPECIFIED;
     $this->assertFieldByName("{$field_name}[$langcode][0][value]", '', 'Widget found.');
     $this->assertRaw('placeholder="example@example.com"');
+    $this->assertRaw('value="default@example.com"');
 
     // Submit a valid e-mail address and ensure it is accepted.
     $value = 'test@example.com';