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#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -eux
set -o pipefail
# shellcheck source=test/units/assert.sh
. "$(dirname "$0")"/assert.sh
restore_hostname() {
if [[ -e /tmp/hostname.bak ]]; then
mv /tmp/hostname.bak /etc/hostname
else
rm -f /etc/hostname
fi
}
test_hostname() {
local orig=
if [[ -f /etc/hostname ]]; then
cp /etc/hostname /tmp/hostname.bak
orig=$(cat /etc/hostname)
fi
trap restore_hostname RETURN
# should activate daemon and work
if [[ -n "$orig" ]]; then
assert_in "Static hostname: $orig" "$(hostnamectl)"
fi
assert_in "Kernel: $(uname -s) $(uname -r)" "$(hostnamectl)"
# change hostname
assert_rc 0 hostnamectl set-hostname testhost
assert_eq "$(cat /etc/hostname)" "testhost"
assert_in "Static hostname: testhost" "$(hostnamectl)"
if [[ -n "$orig" ]]; then
# reset to original
assert_rc 0 hostnamectl set-hostname "$orig"
assert_eq "$(cat /etc/hostname)" "$orig"
assert_in "Static hostname: $orig" "$(hostnamectl)"
fi
}
restore_machine_info() {
if [[ -e /tmp/machine-info.bak ]]; then
mv /tmp/machine-info.bak /etc/machine-info
else
rm -f /etc/machine-info
fi
}
get_chassis() (
# shellcheck source=/dev/null
. /etc/machine-info
echo "$CHASSIS"
)
test_chassis() {
local i
if [[ -f /etc/machine-info ]]; then
cp /etc/machine-info /tmp/machine-info.bak
fi
trap restore_machine_info RETURN
# Invalid chassis type is refused
assert_rc 1 hostnamectl chassis hoge
# Valid chassis types
for i in vm container desktop laptop convertible server tablet handset watch embedded; do
hostnamectl chassis "$i"
assert_eq "$(hostnamectl chassis)" "$i"
assert_eq "$(get_chassis)" "$i"
done
systemctl stop systemd-hostnamed.service
rm -f /etc/machine-info
# fallback chassis type
if systemd-detect-virt --quiet --container; then
assert_eq "$(hostnamectl chassis)" container
elif systemd-detect-virt --quiet --vm; then
assert_eq "$(hostnamectl chassis)" vm
fi
}
: >/failed
test_hostname
test_chassis
touch /testok
rm /failed
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