frame "<!--frame1-->" - didStartProvisionalLoadForFrame
main frame - didFinishDocumentLoadForFrame
frame "<!--frame1-->" - didCommitLoadForFrame
frame "<!--frame1-->" - didFinishDocumentLoadForFrame
frame "<!--frame1-->" - willPerformClientRedirectToURL: resources/refresh-iframe-base-blank-frame.html 
frame "<!--frame1-->" - didHandleOnloadEventsForFrame
main frame - didHandleOnloadEventsForFrame
frame "<!--frame1-->" - didFinishLoadForFrame
main frame - didFinishLoadForFrame
frame "<!--frame1-->" - didStartProvisionalLoadForFrame
frame "<!--frame1-->" - didCancelClientRedirectForFrame
frame "<!--frame1-->" - didCommitLoadForFrame
frame "<!--frame1-->" - didFinishDocumentLoadForFrame
ALERT: Test finished with 1 windows
frame "<!--frame1-->" - didHandleOnloadEventsForFrame
frame "<!--frame1-->" - didFinishLoadForFrame