only in patch2:
unchanged:
--- a/core/modules/migrate_drupal/tests/fixtures/drupal6.php
+++ b/core/modules/migrate_drupal/tests/fixtures/drupal6.php
@@ -3320,9 +3320,9 @@
   'field_test_phone_value' => NULL,
   'field_test_exclude_unset_value' => 'This is a field with exclude unset.',
   'field_test_exclude_unset_format' => '1',
-  'field_test_imagefield_fid' => NULL,
-  'field_test_imagefield_list' => NULL,
-  'field_test_imagefield_data' => NULL,
+  'field_test_imagefield_fid' => 7,
+  'field_test_imagefield_list' => 1,
+  'field_test_imagefield_data' => 'a:2:{s:3:"alt";s:8:"Test alt";s:5:"title";s:10:"Test title";}',
   'field_test_text_single_checkbox2_value' => 'Hello',
 ))
 ->values(array(
@@ -7778,6 +7778,16 @@
   'status' => '0',
   'timestamp' => '1420858106',
 ))
+->values(array(
+  'fid' => '7',
+  'uid' => '1',
+  'filename' => 'cube.jpeg',
+  'filepath' => '/tmp/cube.jpeg',
+  'filemime' => 'image/jpeg',
+  'filesize' => '3620',
+  'status' => '1',
+  'timestamp' => '1420858106',
+))
 ->execute();
 
 $connection->schema()->createTable('filter_formats', array(