1 files changed, 13 insertions, 0 deletions
diff --git a/modules/field_ui/field_ui.test b/modules/field_ui/field_ui.test
index 21767d649..8c42aa6f5 100644
--- a/modules/field_ui/field_ui.test
+++ b/modules/field_ui/field_ui.test
@@ -445,6 +445,19 @@ class FieldUIManageFieldsTestCase extends FieldUITestCase {
     $this->assertText(t('The machine-readable name is already in use. It must be unique.'));
     $this->assertUrl($url, array(), 'Stayed on the same page.');
   }
+
+  /**
+   * Tests that external URLs in the 'destinations' query parameter are blocked.
+   */
+  function testExternalDestinations() {
+    $path = 'admin/structure/types/manage/article/fields/field_tags/field-settings';
+    $options = array(
+      'query' => array('destinations' => array('http://example.com')),
+    );
+    $this->drupalPost($path, NULL, t('Save field settings'), $options);
+
+    $this->assertUrl('admin/structure/types/manage/article/fields', array(), 'Stayed on the same site.');
+  }
 }
 
 /**