#! /bin/sh set -e # Compares GRUB script output with BASH output. # Copyright (C) 2009,2010 Free Software Foundation, Inc. # # GRUB is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # GRUB is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GRUB. If not, see . # Initialize some variables. transform="@program_transform_name@" prefix="@prefix@" exec_prefix="@exec_prefix@" datarootdir="@datarootdir@" builddir="@builddir@" PACKAGE_NAME=@PACKAGE_NAME@ PACKAGE_TARNAME=@PACKAGE_TARNAME@ PACKAGE_VERSION=@PACKAGE_VERSION@ # Force build directory components PATH="${builddir}:$PATH" export PATH # Usage: usage # Print the usage. usage () { cat <. EOF } # Check the arguments. for option in "$@"; do case "$option" in -h | --help) usage exit 0 ;; -v | --version) echo "$0 (GNU GRUB ${PACKAGE_VERSION})" exit 0 ;; --modules=*) ms=`echo "$option" | sed -e 's/--modules=//'` modules="$modules,$ms" ;; --qemu-opts=*) qs=`echo "$option" | sed -e 's/--qemu-opts=//'` qemuopts="$qemuopts $qs" ;; -*) echo "Unrecognized option \`$option'" 1>&2 usage exit 1 ;; *) if [ "x${source}" != x ] ; then echo "too many parameters at the end" 1>&2 usage exit 1 fi source="${option}" ;; esac done if [ "x${source}" = x ] ; then tmpfile=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 while read REPLY; do echo $REPLY >> "${tmpfile}" done source="${tmpfile}" fi outfile1=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 "@builddir@/grub-shell" --qemu-opts="${qemuopts}" --modules=${modules} "${source}" >"${outfile1}" outfile2=`mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX"` || exit 1 bash "${source}" >"${outfile2}" if ! diff -q "${outfile1}" "${outfile2}" >/dev/null then echo "${source}: GRUB and BASH outputs did not match (see diff -u ${outfile1} ${outfile2})" status=1 else rm -f "${outfile1}" "${outfile2}" fi exit $status