Automated testing of mouseEvents on precompiled SWFs?

Scenario: A compiled swf. It has lots of button interactions. We want to automate the testing of these buttons by triggering events in the SWF.
There is no localConnection method we can use.
Is there any way to sift through a SWF and check for hasEventListener or willTrigger flags and then manually, through code, trigger events?

An actionscript way?
or is there some kind of other non-Adobe application (maybe a browser plug-in) that can do this?
Is there some kind of automated SWF testing app out there already?

We've got 100's of SWFs that we don't have access to the code to but we need to check for bugs, and instead of having someone sit there and repeatively click buttons in the swf, we'd like to set up some kind of way where all eventListeners (or at least specific ones) are found and then triggered upon intervals.