# Start by testing a bunch of error conditions.

logmsg No args is an error
fish_opt
and echo unexpected status $status

logmsg No short flag or an invalid short flag is an error
fish_opt -l help
and echo unexpected status $status
fish_opt -s help
and echo unexpected status $status

logmsg A required and optional arg makes no sense
fish_opt -s h -l help -r --optional-val
and echo unexpected status $status

logmsg A repeated and optional arg makes no sense
fish_opt -s h -l help --multiple-vals --optional-val
and echo unexpected status $status

logmsg An unexpected arg not associated with a flag is an error
fish_opt -s h -l help hello
and echo unexpected status $status

# Now verify that valid combinations of options produces the correct output.

logmsg Bool, short only
fish_opt -s h
or echo unexpected status $status

logmsg Bool, short and long
fish_opt --short h --long help
or echo unexpected status $status

logmsg Bool, short and long but the short var cannot be used
fish_opt --short h --long help --long-only

logmsg Required val, short and long but the short var cannot be used
fish_opt --short h --long help -r --long-only
or echo unexpected status $status

logmsg Optional val, short and long valid
fish_opt --short h -l help --optional-val
or echo unexpected status $status

logmsg Optional val, short and long but the short var cannot be used
fish_opt --short h -l help --optional-val --long-only
or echo unexpected status $status

logmsg Repeated val, short and long valid
fish_opt --short h -l help --multiple-vals
or echo unexpected status $status

logmsg Repeated val, short and long but short not valid
fish_opt --short h -l help --multiple-vals --long-only
or echo unexpected status $status

logmsg Repeated val, short only
fish_opt -s h --multiple-vals
or echo unexpected status $status
fish_opt -s h --multiple-vals --long-only
or echo unexpected status $status