IZ248: Use unified method to leave testsuite menus with "OK" or "Cancel"

[pollinger]

[Imported from gridengine issuezilla ​http://gridengine.sunsource.net/issues/show_bug.cgi?id=248]

        Issue #:      248             Platform:     All           Reporter: pollinger (pollinger)
       Component:     testsuite          OS:        All
     Subcomponent:    framework       Version:      current          CC:    None defined
        Status:       RESOLVED        Priority:     P2
      Resolution:     FIXED          Issue type:    ENHANCEMENT
                                  Target milestone: milestone 1
      Assigned to:    aja (aja)
      QA Contact:     joga
          URL:
       * Summary:     Use unified method to leave testsuite menus with "OK" or "Cancel"
   Status whiteboard:
      Attachments:

     Issue 248 blocks:
   Votes for issue 248:     Vote for this issue


   Opened: Thu Oct 16 07:21:00 -0700 2008 
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When changing values in a testsuite menu (e.g. menu 26, submenu 1), first you
have to press return or enter "0" to leave the menu, then you must press several
times return and then you are asked if you want to keep the changed values.
The default of this question is "n", so usually if you press several times
return it's one time to often and the changes are dismissed. This is very, very
annyoing.

It would be better if there were two ways to leave a testsuite menu, a "OK" and
a "Cancel", where "OK" keeps the changes and "Cancel" dismisses them. As we
usually use numbers to access menu items and we don't want to change to much, we
could use "0" for OK and "99" for Cancel. This should be the same for all
testsuite menus.

It would be nice if all following "press RETURN" could be dismissed, too, so one
would just have to change values, press "0" and wait a few seconds to get back
to the main menu.

   ------- Additional comments from aja Wed Dec 17 07:48:24 -0700 2008 -------
Redundant wait_for_enter calls removed.

There are only two possibilities to answer - "y" or "n".