diff --git a/core/modules/locale/src/Tests/LocaleTranslatedSchemaDefinitionTest.php b/core/modules/locale/src/Tests/LocaleTranslatedSchemaDefinitionTest.php
index da1bfe9..ba7f2c2 100644
--- a/core/modules/locale/src/Tests/LocaleTranslatedSchemaDefinitionTest.php
+++ b/core/modules/locale/src/Tests/LocaleTranslatedSchemaDefinitionTest.php
@@ -35,9 +35,10 @@ protected function setUp() {
   }
 
   /**
-   * Tests translated and untranslated field labels and descriptions.
+   * Tests that translated field descriptions do not affect the update system.
    */
   function testTranslatedSchemaDefinition() {
+    /** @var \Drupal\locale\StringDatabaseStorage $stringStorage */
     $stringStorage = \Drupal::service('locale.storage');
 
     $source = $stringStorage->createString(array(
@@ -56,4 +57,35 @@ function testTranslatedSchemaDefinition() {
     // Assert there are no updates.
     $this->assertFalse(\Drupal::service('entity.definition_update_manager')->needsUpdates());
   }
+
+  /**
+   * Tests that translations do not affect the update system.
+   */
+  function testTranslatedUpdate() {
+    // Visit the update page to collect any strings that may be translatable.
+    $user = $this->drupalCreateUser(array('administer software updates'));
+    $this->drupalLogin($user);
+    $update_url = $GLOBALS['base_url'] . '/update.php';
+    $this->drupalGet($update_url, array('external' => TRUE));
+
+    /** @var \Drupal\locale\StringDatabaseStorage $stringStorage */
+    $stringStorage = \Drupal::service('locale.storage');
+    $sources = $stringStorage->getStrings();
+
+    // Translate all source strings found.
+    foreach ($sources as $source) {
+      $stringStorage->createTranslation(array(
+        'lid' => $source->lid,
+        'language' => 'fr',
+        'translation' => $this->randomMachineName(100),
+      ))->save();
+    }
+
+    // Ensure that there are no updates just due to translations. Check for
+    // markup and a link instead of specific text because text may be
+    // translated.
+    $this->drupalGet($update_url . '/selection', array('external' => TRUE));
+    $this->assertRaw('messages--status', 'No pending updates.');
+    $this->assertNoLinkByHref('fr/update.php/run', 'No link to run updates.');
+  }
 }