gnuboot/resources/packages/roms/test

#!/usr/bin/env bash
# Copyright (C) 2023-2024 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
#
# This program 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.
#
# This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
set -e

. resources/scripts/misc/sysexits.sh

usage()
{
    progname="$1"

    printf "Usage: %s [options]\n\n" "${progname}"
    printf "Available options:\n"
    printf "\t-h, --help\n"
    printf "\t\tDisplay this help and exit.\n"
}

run_qemu_x86_64()
{
    source config.sh

    gnuboot_img_path="$1"
    rootfs_path="$2"
    guix_system="$3"

    qemu_pkg="$(guix time-machine \
                     --commit="${GUIX_REVISION}" \
                     -- \
                     build \
                     --system="${guix_system}" \
                     qemu | grep -v '\-doc$' | grep -v '\-static$')"

    if [ "${kvm}" = "yes" ] ; then
        extra_qemu_args="-enable-kvm"
    fi

    qemu_system_x86_64="${qemu_pkg}/bin/qemu-system-x86_64"
    # shellcheck disable=SC2086
    "${qemu_system_x86_64}" \
        -bios "${gnuboot_img_path}" \
        -M pc \
        -m 790M \
        -nographic \
        -blockdev '{"driver":"file","filename":"'"${rootfs_path}"'","node-name":"libvirt-1-storage"}' \
        -blockdev '{"node-name":"libvirt-1-format","driver":"raw","file":"libvirt-1-storage"}' \
        -device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x4"}' \
        -device '{"driver":"ahci","id":"sata0","bus":"pci.0","addr":"0x5"}' \
        -device '{"driver":"ide-hd","bus":"sata0.0","drive":"libvirt-1-format","id":"sata0-0-0"}' \
        ${extra_qemu_args}
}

test_grub_cfg_with_lvm()
{
    source config.sh

    test_name="Test grub.cfg with Trisquel LVM install"

    # TODO: Make the test also work with i686.
    if [ "${build_cpu}" != "x86_64" ] ; then
        printf '[ SKIP ] %s: %s\n' \
               "${test_name}" \
               "test doesn't work (yet) on ${build_cpu} CPUs."
        return 0
    fi

    rootfs_path="rootfs.img"

    if [ ! -f ${rootfs_path} ] ; then
	resources/packages/roms/download
    fi

    run_qemu_x86_64 \
        bin/qemu-pc_2mb/grub_qemu-pc_2mb_corebootfb_usqwerty.rom \
        "${rootfs_path}" \
        "x86_64-linux" ; ret=$?

    if [ ${ret} -eq 0 ] ; then
        printf '[ PASS ] %s.\n' "${test_name}"
    else
        printf '[ FAIL ] %s.\n' "${test_name}"
        exit "${ret}"
    fi
}

if [ $# -eq 1 ] && { [ "$1" = "-h" ] || [ "$1" == "--help" ] ;} ; then
    usage "${progname}"
    exit 0
elif [ $# -eq 0 ] ; then
    test_grub_cfg_with_lvm
else
    usage "${progname}"
    exit ${EX_USAGE}
fi