Please select dialog modality type and parent; also select the print auxiliary dialog to be displayed (Page Setup or Print dialog). Then click "Start test" button. When the windows will appear check if modal blocking for Dialog works as expected. Then push "Open" button on the Dialog to show the auxiliary dialog and check if it blocks the rest of the application. Then close it and check correctness of modal blocking behavior for the Dialog again. To close all the test windows please push "Finish" button. To finish the overall test push "Pass" or "Fail" button depending on result.