5 * This file provides testing functionality for update.php.
9 * Implements hook_cache_flush().
11 * This sets a message to confirm that all caches are cleared whenever
12 * update.php completes.
14 * @see UpdateScriptFunctionalTest::testRequirements()
16 function update_script_test_cache_flush() {
17 drupal_set_message(t('hook_cache_flush() invoked for update_script_test.module.'));