#! /bin/sh
set -e

. "@builddir@/grub-core/modinfo.sh"

template="Usage: help [PATTERN ...]
Show a help message.

-h, --help              Display this help and exit.
-u, --usage             Display the usage of this command and exit.
Hello World"
outpu="$(echo 'help help; hello' | @builddir@/grub-shell)"

if [ "$template" != "$outpu" ]; then
    exit 1
fi