public function FileAccessFunctionsAlignedTestCase::testFileAccessFunctions

Verify that both, file_access() and File::access() return the same value.

File

core/modules/file/tests/file.test, line 3676

Tests for file.module.

Class

FileAccessFunctionsAlignedTestCase

Tests that file_access and File::access are in sync with what they return.

Code

public function testFileAccessFunctions() {
  $users = array(
    'anonymous' => user_load(0),
    'unprivileged' => $this->backdropCreateUser(array(
      'download own document files',
    )),
    'privileged' => $this->backdropCreateUser(array(
      'view files',
      'download any document files',
      'edit own document files',
      'delete own document files',
      'view own private files',
    )),
    'manager' => $this->backdropCreateUser(array(
      'view files',
      'download any document files',
      'manage files',
      'delete files',
    )),
    'admin' => $this->backdropCreateUser(array(
      'bypass file access',
    )),
  );

  // Some files and their authors.
  $samples = array(
    'public-1.txt' => $users['unprivileged']->uid,
    'public-2.txt' => $users['privileged']->uid,
    'public-3.txt' => $users['manager']->uid,
    'private-1.txt' => $users['privileged']->uid,
    'private-2.txt' => $users['admin']->uid,
  );

  $files = array();
  foreach ($samples as $filename => $uid) {
    $public = (substr($filename, 0, 6) == 'public') ? TRUE : FALSE;
    $files[] = $this->createExampleFile($filename, $uid, $public);
  }

  // Loop through all of them and compare values.
  $operations = array('create', 'view', 'download', 'update', 'delete');
  foreach ($files as $file) {
    foreach ($users as $index => $account) {
      foreach ($operations as $op) {
        $method_access = $file->access($op, $account);
        $message = format_string('Both return %bool for operation %op and %user user on file %file', array(
          '%bool' => ($method_access) ? 'true' : 'false',
          '%op' => $op,
          '%user' => $index,
          '%file' => $file->filename,
        ));
        $this->assertEqual(file_access($op, $file, $account), $method_access, $message);
      }
    }
  }
}