buttercup - behaviour-driven testing for Emacs Lisp packages
buttercup [-h|--help DIR]
[-L|--directory DIR] [-f|--funcall FUNCTION]
[-l|--load FILE] [--eval|--execute EXPR]
[--p|--pattern PATTERN] [--c|--no-color]
[--traceback STYLE] dir...
buttercup invokes the Buttercup testing framework for Emacs
Lisp addons for tests found in the directories passed on the command
line.
- -h, --help
- Display usage information.
- -p PATTERN, --pattern
PATTERN
- Only run tests in files matching the Emacs regular expression PATTERN. May
be passed multiple times.
- -L DIR, --directory
DIR, -f FUNCTION, --funcall FUNCTION, -l FILE,
--load FILE, --eval EXPR, --execute EXPR
- Passed on when invoking Emacs in batch mode to run the test suite. For
example, most invocations will pass -L . to include the current
project in the load-path. May be passed multiple times. See emacs(1) for
full descriptions of each option.
- -c PATTERN, --no-color
PATTERN
- Disable Buttercup's coloured output.
- --traceback
STYLE
- When printing backtraces for errors that occur during tests, print them in
the chosen STYLE. Available styles are "full", which shows the
full function call for each stack frame on a single line,
"crop", which truncates each stack frame to 80 characters (the
default), and "pretty", which uses Emacs' pretty-printing
facilities to print each stack frame, and also annotates each frame with a
lambda or M to indicate whether it is a normal function call or a
macro/special form.