CiviCRM returns all events when asking for events based on their title.

Call civicrm_api('event', 'get', array(version => '3', 'title' => 'You Event Title'));
and you get all events back. The title parameter is not taken into account.

This is a bug in CRM/Event/DAO/Event.php on line 479. I don't have SVN checkin rights so I'll just say it here.

it says:

'event_title' => array(

and should be:

'title' => array(

I've added some tests to EventTest.php and set up the tests with more than one event to better represent a collection of events to test against.