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bug, refactor, test: make pragma history_length work interactively
history_length could be set interactively, but it was never used to set
readline/pyreadline3's internal state. Using the pragma setting on the
roundup-admin command line did set readline's state.
Also refactored 2 calls to self.readline.get_current_history_length()
into one call and storing in a variable. Also changed method for
creating history strings for printing.
Tests added for history_length pragma on cli and interactive use.
Added test for exiting roundup-admin with EOF on input.
Added test for 'readline nosuchdirective' error case.
Added test to readline with a command directive to set an internal
variable. This last one has no real test to see if it was successful
because I can't emulate a real keyboard/tty which is needed to test.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sun, 31 Aug 2025 20:59:04 -0400 |
| parents | c2d0d3e9099d |
| children |
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