function HookBootExitTestCase::testHookBootExit

Test calling of hook_boot() and hook_exit().

File

core/modules/simpletest/tests/bootstrap.test, line 455

Class

HookBootExitTestCase

Test hook_boot() and hook_exit().

Code

function testHookBootExit() {
  // Test with cache disabled. Boot and exit should always fire.
  config_set('system.core', 'cache', 0);

  $this->backdropGet('');

  // Sleep to allow time for hook_exit() after the page has been delivered.
  sleep(3);

  $calls = 1;
  $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with disabled cache.'));
  $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with disabled cache.'));

  // Test with normal cache. Boot and exit should be called.
  config_set('system.core', 'cache', 1);
  config_set('system.core', 'page_cache_background_fetch', 0);
  config_set('system.core', 'page_cache_maximum_age', 300);

  $this->backdropGet('');

  // Sleep to allow time for hook_exit() after the page has been delivered.
  sleep(3);

  $calls++;
  $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with normal cache.'));
  $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with normal cache.'));

  // Test with page cache cleared, boot and exit should be called.
  $this->assertTrue(db_delete('cache_page')->execute(), t('Page cache cleared.'));
  $this->backdropGet('');

  // Sleep to allow time for hook_exit() after the page has been delivered.
  sleep(3);

  $calls++;
  $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_boot'))->fetchField(), $calls, t('hook_boot called with aggressive cache and no cached page.'));
  $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(':type' => 'system_test', ':message' => 'hook_exit'))->fetchField(), $calls, t('hook_exit called with aggressive cache and no cached page.'));
}