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Old 10-01-2011, 08:25 AM   #1
notepod
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Registered: Sep 2009
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How to simulate keyboard input to a console application?


I have developed an application in bash that uses "whiptail" to display dialogs in a terminal. (I personnally don't like this kind of UI but i'm only a developer, i don't make decisions ...). Anyway, now i have to test it, and i would like to simulate a user that types values, press "Enter", "Echap", "Tab", "down arrow", "up arrow"

I didn't get expect working and it seems it is not possible (http://oldsite.debianhelp.org/node/11812).

There is no X on the machine, so xdotool cannot be used.

So, how can i test this kind of dialogs ? Is it possible to write to the process stdin and "make it believe" it receive input from the tty ? Or maybe by writing to a specific device in /dev ?

Thanks
 
Old 10-01-2011, 01:33 PM   #2
rustek
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This may sound silly, but you could ssh in and automate the testing on the client machine.
 
Old 10-01-2011, 05:32 PM   #3
notepod
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Registered: Sep 2009
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Yes, it's a good idea !

anyway, someone found the solution on stackoverflow:
http://stackoverflow.com/questions/7...370822#7370822
 
  


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