jquery/jquery-mobile — pull request #4187 by gabrielschulhof (2012-04-24 12:11:00+00:00)
Title: [testHelper] Add eventSource parameter to eventCascade

Generalize the ```eventCascade``` test helper function by allowing the caller to specify which object will be the source of events that drive the sequence forward.

Currently, the event source is assumed to be ```$.mobile.documentContainer```, but that does not catch events such as ```hashchange```, which are fired on the window.