function DeleteTest::testInUse

Tries deleting a file that is in use.

File

drupal/core/modules/file/lib/Drupal/file/Tests/DeleteTest.php, line 39

Definition of Drupal\file\Tests\DeleteTest.

Class

DeleteTest

Deletion related tests.

Namespace

Code

function testInUse() {
  $file = $this
    ->createFile();
  file_usage()
    ->add($file, 'testing', 'test', 1);
  file_usage()
    ->add($file, 'testing', 'test', 1);
  file_usage()
    ->delete($file, 'testing', 'test', 1);
  $usage = file_usage()
    ->listUsage($file);
  $this
    ->assertEqual($usage['testing']['test'], array(
    1 => 1,
  ), t('Test file is still in use.'));
  $this
    ->assertTrue(file_exists($file->uri), t('File still exists on the disk.'));
  $this
    ->assertTrue(file_load($file->fid), t('File still exists in the database.'));

  // Clear out the call to hook_file_load().
  file_test_reset();
  file_usage()
    ->delete($file, 'testing', 'test', 1);
  $usage = file_usage()
    ->listUsage($file);
  $this
    ->assertFileHooksCalled(array(
    'load',
    'update',
  ));
  $this
    ->assertTrue(empty($usage), t('File usage data was removed.'));
  $this
    ->assertTrue(file_exists($file->uri), 'File still exists on the disk.');
  $file = file_load($file->fid);
  $this
    ->assertTrue($file, 'File still exists in the database.');
  $this
    ->assertEqual($file->status, 0, 'File is temporary.');
  file_test_reset();

  // Call system_cron() to clean up the file. Make sure the timestamp
  // of the file is older than DRUPAL_MAXIMUM_TEMP_FILE_AGE.
  db_update('file_managed')
    ->fields(array(
    'timestamp' => REQUEST_TIME - (DRUPAL_MAXIMUM_TEMP_FILE_AGE + 1),
  ))
    ->condition('fid', $file->fid)
    ->execute();
  drupal_cron_run();

  // system_cron() loads
  $this
    ->assertFileHooksCalled(array(
    'delete',
  ));
  $this
    ->assertFalse(file_exists($file->uri), t('File has been deleted after its last usage was removed.'));
  $this
    ->assertFalse(file_load($file->fid), t('File was removed from the database.'));
}