fish-shell/tests/count.in

# Validate the behavior of the `count` command.

logmsg no args
count

logmsg one args
count x

logmsg two args
count x y

logmsg args that look like flags or are otherwise special
count -h
count --help
count --
count -- abc
count def -- abc

logmsg big counts

# See #5611
for i in seq 500
    set c1 (count (seq 1 10000))
    test $c1 -eq 10000
    or begin
        echo "Count $c1 is not 10000"
        break
    end
end

logmsg stdin
# Reading from stdin still counts the arguments
printf '%s\n' 1 2 3 4 5 | count 6 7 8 9 10

# Reading from stdin counts newlines - like `wc -l`.
echo -n 0 | count

echo 1 | count