'description'=>'Test that hook_exit() is called correctly.',
'group'=>'Bootstrap',
);
}
/**
* Tests calling of hook_exit().
*/
functiontestHookExit(){
// Test with cache disabled. Exit should always fire.
$config=config('system.performance');
$config->set('cache.page.use_internal',0);
$config->save();
$this->drupalGet('');
$calls=1;
$this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message',array(':type'=>'system_test',':message'=>'hook_exit'))->fetchField(),$calls,'hook_exit called with disabled cache.');
// Test with normal cache. On the first call, exit should fire
// (since cache is empty), but on the second call it should not be fired.
$config->set('cache.page.use_internal',1);
$config->set('cache.page.max_age',300);
$config->save();
$this->drupalGet('');
$calls++;
$this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message',array(':type'=>'system_test',':message'=>'hook_exit'))->fetchField(),$calls,'hook_exit called with normal cache and no cached page.');
$this->assertTrue(cache('page')->get(url('',array('absolute'=>TRUE))),'Page has been cached.');
$this->drupalGet('');
$this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message',array(':type'=>'system_test',':message'=>'hook_exit'))->fetchField(),$calls,'hook_exit not called with normal cache and a cached page.');
// Test with aggressive cache. Exit should not fire since page is cached.
variable_set('page_cache_invoke_hooks',FALSE);
$this->assertTrue(cache('page')->get(url('',array('absolute'=>TRUE))),'Page has been cached.');
$this->drupalGet('');
$this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message',array(':type'=>'system_test',':message'=>'hook_exit'))->fetchField(),$calls,'hook_exit not called with aggressive cache and a cached page.');
// Test with page cache cleared, exit should be called.
$this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message',array(':type'=>'system_test',':message'=>'hook_exit'))->fetchField(),$calls,'hook_exit called with aggressive cache and no cached page.');
