systemd/test/units/testsuite-73.sh
Richard Maw 8799346862 test: mount overlayfs over /usr in some tests
Most of the integration tests have been made to not write to /usr
but some genuinely need to do so.

Because mkosi creates images with a read-only /usr
it is not normally writeable.

By mounting an overlayfs with /usr as the lower dir
and upper and working dirs in /var tests may write to /usr.
2023-12-13 17:55:45 +00:00

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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/test-control.sh
. "$(dirname "$0")"/test-control.sh
# shellcheck source=test/units/util.sh
. "$(dirname "$0")"/util.sh
maybe_mount_usr_overlay
trap 'maybe_umount_usr_overlay' EXIT
enable_debug() {
mkdir -p /run/systemd/system/systemd-localed.service.d
cat >>/run/systemd/system/systemd-localed.service.d/override.conf <<EOF
[Service]
Environment=SYSTEMD_LOG_LEVEL=debug
EOF
mkdir -p /run/systemd/system/systemd-vconsole-setup.service.d
cat >>/run/systemd/system/systemd-vconsole-setup.service.d/override.conf <<EOF
[Unit]
StartLimitIntervalSec=0
[Service]
Environment=SYSTEMD_LOG_LEVEL=debug
EOF
systemctl daemon-reload
}
restore_locale() {
if [[ -d /usr/lib/locale/xx_XX.UTF-8 ]]; then
rmdir /usr/lib/locale/xx_XX.UTF-8
fi
if [[ -f /tmp/locale.conf.bak ]]; then
mv /tmp/locale.conf.bak /etc/locale.conf
else
rm -f /etc/locale.conf
fi
if [[ -f /tmp/default-locale.bak ]]; then
mv /tmp/default-locale.bak /etc/default/locale
else
rm -f /etc/default/locale
rmdir --ignore-fail-on-non-empty /etc/default
fi
if [[ -f /tmp/locale.gen.bak ]]; then
mv /tmp/locale.gen.bak /etc/locale.gen
else
rm -f /etc/locale.gen
fi
}
testcase_locale() {
local i output
if [[ -f /etc/locale.conf ]]; then
cp /etc/locale.conf /tmp/locale.conf.bak
fi
# Debian/Ubuntu specific file
if [[ -f /etc/default/locale ]]; then
cp /etc/default/locale /tmp/default-locale.bak
fi
if [[ -f /etc/locale.gen ]]; then
cp /etc/locale.gen /tmp/locale.gen.bak
fi
# remove locale.conf to make /etc/default/locale used by Debian/Ubuntu
rm -f /etc/locale.conf
# also remove /etc/default/locale
rm -f /etc/default/locale
# and create /etc/default to make /etc/default/locale created by localed
mkdir -p /etc/default
trap restore_locale RETURN
if command -v locale-gen >/dev/null 2>&1 &&
! localectl list-locales | grep -F "en_US.UTF-8"; then
# ensure at least one utf8 locale exist
echo "en_US.UTF-8 UTF-8" >/etc/locale.gen
locale-gen en_US.UTF-8
fi
# create invalid locale
mkdir -p /usr/lib/locale/xx_XX.UTF-8
assert_not_in "xx_XX.UTF-8" "$(localectl list-locales)"
if [[ -z "$(localectl list-locales)" ]]; then
echo "No locale installed, skipping test."
return
fi
# start with a known default environment and make sure to also give a
# default value to LC_CTYPE= since we're about to also set/unset it. We
# also reload PID1 configuration to make sure that PID1 environment itself
# is updated as it's not always been the case.
assert_rc 0 localectl set-locale "LANG=en_US.UTF-8" "LC_CTYPE=C"
systemctl daemon-reload
output=$(localectl)
assert_in "System Locale: LANG=en_US.UTF-8" "$output"
assert_in "LC_CTYPE=C" "$output"
output=$(systemctl show-environment)
assert_in "LANG=en_US.UTF-8" "$output"
assert_in "LC_CTYPE=C" "$output"
# warn when kernel command line has locale settings
output=$(SYSTEMD_PROC_CMDLINE="locale.LANG=C.UTF-8 locale.LC_CTYPE=ja_JP.UTF-8" localectl 2>&1)
assert_in "Warning:" "$output"
assert_in "Command Line: LANG=C.UTF-8" "$output"
assert_in "LC_CTYPE=ja_JP.UTF-8" "$output"
assert_in "System Locale:" "$output"
# change locale
for i in $(localectl list-locales); do
assert_rc 0 localectl set-locale "LANG=C" "LC_CTYPE=$i"
if [[ -f /etc/default/locale ]]; then
assert_eq "$(cat /etc/default/locale)" "LANG=C
LC_CTYPE=$i"
else
assert_eq "$(cat /etc/locale.conf)" "LANG=C
LC_CTYPE=$i"
fi
output=$(localectl)
assert_in "System Locale: LANG=C" "$output"
assert_in "LC_CTYPE=$i" "$output"
output=$(systemctl show-environment)
assert_in "LANG=C" "$output"
assert_in "LC_CTYPE=$i" "$output"
assert_rc 0 localectl set-locale "$i"
if [[ -f /etc/default/locale ]]; then
assert_eq "$(cat /etc/default/locale)" "LANG=$i"
else
assert_eq "$(cat /etc/locale.conf)" "LANG=$i"
fi
output=$(localectl)
assert_in "System Locale: LANG=$i" "$output"
assert_not_in "LC_CTYPE=" "$output"
output=$(systemctl show-environment)
assert_in "LANG=$i" "$output"
assert_not_in "LC_CTYPE=" "$output"
done
# test if localed auto-runs locale-gen
if command -v locale-gen >/dev/null 2>&1 &&
! localectl list-locales | grep -F "de_DE.UTF-8"; then
# clear previous locale
systemctl stop systemd-localed.service
rm -f /etc/locale.conf /etc/default/locale
# change locale
assert_rc 0 localectl set-locale de_DE.UTF-8
if [[ -f /etc/default/locale ]]; then
assert_eq "$(cat /etc/default/locale)" "LANG=de_DE.UTF-8"
else
assert_eq "$(cat /etc/locale.conf)" "LANG=de_DE.UTF-8"
fi
assert_in "System Locale: LANG=de_DE.UTF-8" "$(localectl)"
assert_in "LANG=de_DE.UTF-8" "$(systemctl show-environment)"
# ensure tested locale exists and works now
assert_in "de_DE.UTF-8" "$(localectl list-locales)"
fi
}
backup_keymap() {
if [[ -f /etc/vconsole.conf ]]; then
cp /etc/vconsole.conf /tmp/vconsole.conf.bak
fi
if [[ -f /etc/X11/xorg.conf.d/00-keyboard.conf ]]; then
cp /etc/X11/xorg.conf.d/00-keyboard.conf /tmp/00-keyboard.conf.bak
fi
# Debian/Ubuntu specific file
if [[ -f /etc/default/keyboard ]]; then
cp /etc/default/keyboard /tmp/default-keyboard.bak
fi
mkdir -p /etc/default
}
restore_keymap() {
if [[ -f /tmp/vconsole.conf.bak ]]; then
mv /tmp/vconsole.conf.bak /etc/vconsole.conf
else
rm -f /etc/vconsole.conf
fi
if [[ -f /tmp/00-keyboard.conf.bak ]]; then
mv /tmp/00-keyboard.conf.bak /etc/X11/xorg.conf.d/00-keyboard.conf
else
rm -f /etc/X11/xorg.conf.d/00-keyboard.conf
fi
if [[ -f /tmp/default-keyboard.bak ]]; then
mv /tmp/default-keyboard.bak /etc/default/keyboard
else
rm -f /etc/default/keyboard
rmdir --ignore-fail-on-non-empty /etc/default
fi
}
wait_vconsole_setup() {
local i ss
for i in {1..20}; do
(( i > 1 )) && sleep 0.5
ss="$(systemctl --property SubState --value show systemd-vconsole-setup.service)"
if [[ "$ss" == "exited" || "$ss" == "dead" || "$ss" == "condition" ]]; then
return 0
elif [[ "$ss" == "failed" ]]; then
echo "WARNING: systemd-vconsole-setup.service failed, ignoring." >&2
systemctl reset-failed systemd-vconsole-setup.service
return 0
fi
done
systemctl status systemd-vconsole-setup.service
return 1
}
testcase_vc_keymap() {
local i output vc
if [[ -z "$(localectl list-keymaps)" ]]; then
echo "No vconsole keymap installed, skipping test."
return
fi
backup_keymap
trap restore_keymap RETURN
# should activate daemon and work
assert_in "VC Keymap:" "$(localectl)"
for i in $(localectl list-keymaps); do
# clear previous conversion from VC -> X11 keymap
systemctl stop systemd-localed.service
wait_vconsole_setup
rm -f /etc/vconsole.conf /etc/X11/xorg.conf.d/00-keyboard.conf /etc/default/keyboard
# set VC keymap
assert_rc 0 localectl set-keymap "$i"
output=$(localectl)
# check VC keymap
vc=$(cat /etc/vconsole.conf)
assert_in "KEYMAP=$i" "$vc"
assert_in "VC Keymap: $i" "$output"
# check VC -> X11 keymap conversion
if [[ "$i" == "us" ]]; then
assert_in "X11 Layout: us" "$output"
assert_in "X11 Model: pc105\+inet" "$output"
assert_not_in "X11 Variant:" "$output"
assert_in "X11 Options: terminate:ctrl_alt_bksp" "$output"
assert_in "XKBLAYOUT=us" "$vc"
assert_in "XKBMODEL=pc105\+inet" "$vc"
assert_not_in "XKBVARIANT" "$vc"
assert_in "XKBOPTIONS=terminate:ctrl_alt_bksp" "$vc"
elif [[ "$i" == "us-acentos" ]]; then
assert_in "X11 Layout: us" "$output"
assert_in "X11 Model: pc105" "$output"
assert_in "X11 Variant: intl" "$output"
assert_in "X11 Options: terminate:ctrl_alt_bksp" "$output"
assert_in "XKBLAYOUT=us" "$vc"
assert_in "XKBMODEL=pc105" "$vc"
assert_in "XKBVARIANT=intl" "$vc"
assert_in "XKBOPTIONS=terminate:ctrl_alt_bksp" "$vc"
elif [[ "$i" =~ ^us-.* ]]; then
assert_in "X11 Layout: us" "$output"
assert_in "X11 Model: microsoftpro" "$output"
assert_in "X11 Variant:" "$output"
assert_in "X11 Options: terminate:ctrl_alt_bksp" "$output"
assert_in "XKBLAYOUT=us" "$vc"
assert_in "XKBMODEL=microsoftpro" "$vc"
assert_in "XKBVARIANT=" "$vc"
assert_in "XKBOPTIONS=terminate:ctrl_alt_bksp" "$vc"
fi
done
# gets along without config file
systemctl stop systemd-localed.service
wait_vconsole_setup
rm -f /etc/vconsole.conf
assert_in "VC Keymap: .unset." "$(localectl)"
}
testcase_x11_keymap() {
local output
if [[ -z "$(localectl list-x11-keymap-layouts)" ]]; then
echo "No x11 keymap installed, skipping test."
return
fi
backup_keymap
trap restore_keymap RETURN
# should activate daemon and work
assert_in "X11 Layout:" "$(localectl)"
# set x11 keymap (layout, model, variant, options)
assert_rc 0 localectl set-x11-keymap us pc105+inet intl terminate:ctrl_alt_bksp
if [[ -f /etc/default/keyboard ]]; then
assert_eq "$(cat /etc/default/keyboard)" "XKBLAYOUT=us
XKBMODEL=pc105+inet
XKBVARIANT=intl
XKBOPTIONS=terminate:ctrl_alt_bksp"
else
output=$(cat /etc/X11/xorg.conf.d/00-keyboard.conf)
assert_in 'Option "XkbLayout" "us"' "$output"
assert_in 'Option "XkbModel" "pc105\+inet"' "$output"
assert_in 'Option "XkbVariant" "intl"' "$output"
assert_in 'Option "XkbOptions" "terminate:ctrl_alt_bksp"' "$output"
output=$(cat /etc/vconsole.conf)
assert_in 'XKBLAYOUT=us' "$output"
assert_in 'XKBMODEL=pc105\+inet' "$output"
assert_in 'XKBVARIANT=intl' "$output"
assert_in 'XKBOPTIONS=terminate:ctrl_alt_bksp' "$output"
fi
output=$(localectl)
assert_in "X11 Layout: us" "$output"
assert_in "X11 Model: pc105\+inet" "$output"
assert_in "X11 Variant: intl" "$output"
assert_in "X11 Options: terminate:ctrl_alt_bksp" "$output"
# Debian/Ubuntu patch is buggy, unspecified settings are not cleared
rm -f /etc/default/keyboard
# set x11 keymap (layout, model, variant)
assert_rc 0 localectl set-x11-keymap us pc105+inet intl
if [[ -f /etc/default/keyboard ]]; then
assert_eq "$(cat /etc/default/keyboard)" "XKBLAYOUT=us
XKBMODEL=pc105+inet
XKBVARIANT=intl"
else
output=$(cat /etc/X11/xorg.conf.d/00-keyboard.conf)
assert_in 'Option "XkbLayout" "us"' "$output"
assert_in 'Option "XkbModel" "pc105\+inet"' "$output"
assert_in 'Option "XkbVariant" "intl"' "$output"
assert_not_in 'Option "XkbOptions"' "$output"
output=$(cat /etc/vconsole.conf)
assert_in 'XKBLAYOUT=us' "$output"
assert_in 'XKBMODEL=pc105\+inet' "$output"
assert_in 'XKBVARIANT=intl' "$output"
assert_not_in 'XKBOPTIONS' "$output"
fi
output=$(localectl)
assert_in "X11 Layout: us" "$output"
assert_in "X11 Model: pc105\+inet" "$output"
assert_in "X11 Variant: intl" "$output"
assert_not_in "X11 Options:" "$output"
# Debian/Ubuntu patch is buggy, unspecified settings are not cleared
rm -f /etc/default/keyboard
# set x11 keymap (layout, model)
assert_rc 0 localectl set-x11-keymap us pc105+inet
if [[ -f /etc/default/keyboard ]]; then
assert_eq "$(cat /etc/default/keyboard)" "XKBLAYOUT=us
XKBMODEL=pc105+inet"
else
output=$(cat /etc/X11/xorg.conf.d/00-keyboard.conf)
assert_in 'Option "XkbLayout" "us"' "$output"
assert_in 'Option "XkbModel" "pc105\+inet"' "$output"
assert_not_in 'Option "XkbVariant"' "$output"
assert_not_in 'Option "XkbOptions"' "$output"
output=$(cat /etc/vconsole.conf)
assert_in 'XKBLAYOUT=us' "$output"
assert_in 'XKBMODEL=pc105\+inet' "$output"
assert_not_in 'XKBVARIANT' "$output"
assert_not_in 'XKBOPTIONS' "$output"
fi
output=$(localectl)
assert_in "X11 Layout: us" "$output"
assert_in "X11 Model: pc105\+inet" "$output"
assert_not_in "X11 Variant:" "$output"
assert_not_in "X11 Options:" "$output"
# Debian/Ubuntu patch is buggy, unspecified settings are not cleared
rm -f /etc/default/keyboard
# set x11 keymap (layout)
assert_rc 0 localectl set-x11-keymap us
if [[ -f /etc/default/keyboard ]]; then
assert_eq "$(cat /etc/default/keyboard)" "XKBLAYOUT=us"
else
output=$(cat /etc/X11/xorg.conf.d/00-keyboard.conf)
assert_in 'Option "XkbLayout" "us"' "$output"
assert_not_in 'Option "XkbModel"' "$output"
assert_not_in 'Option "XkbVariant"' "$output"
assert_not_in 'Option "XkbOptions"' "$output"
output=$(cat /etc/vconsole.conf)
assert_in 'XKBLAYOUT=us' "$output"
assert_not_in 'XKBMODEL' "$output"
assert_not_in 'XKBVARIANT' "$output"
assert_not_in 'XKBOPTIONS' "$output"
fi
output=$(localectl)
assert_in "X11 Layout: us" "$output"
assert_not_in "X11 Model:" "$output"
assert_not_in "X11 Variant:" "$output"
assert_not_in "X11 Options:" "$output"
# gets along without config file
systemctl stop systemd-localed.service
rm -f /etc/vconsole.conf /etc/X11/xorg.conf.d/00-keyboard.conf /etc/default/keyboard
output=$(localectl)
assert_in "X11 Layout: .unset." "$output"
assert_not_in "X11 Model:" "$output"
assert_not_in "X11 Variant:" "$output"
assert_not_in "X11 Options:" "$output"
}
testcase_convert() {
if [[ -z "$(localectl list-keymaps)" ]]; then
echo "No vconsole keymap installed, skipping test."
return
fi
if [[ -z "$(localectl list-x11-keymap-layouts)" ]]; then
echo "No x11 keymap installed, skipping test."
return
fi
backup_keymap
trap restore_keymap RETURN
# clear previous settings
systemctl stop systemd-localed.service
wait_vconsole_setup
rm -f /etc/vconsole.conf /etc/X11/xorg.conf.d/00-keyboard.conf /etc/default/keyboard
# set VC keymap without conversion
assert_rc 0 localectl --no-convert set-keymap us
output=$(localectl)
# check VC keymap
vc=$(cat /etc/vconsole.conf)
assert_in "KEYMAP=us" "$vc"
assert_in "VC Keymap: us" "$output"
# check VC -> X11 keymap conversion (nothing set)
assert_in "X11 Layout: .unset." "$output"
assert_not_in "X11 Model:" "$output"
assert_not_in "X11 Variant:" "$output"
assert_not_in "X11 Options:" "$output"
assert_not_in "XKBLAYOUT=" "$vc"
assert_not_in "XKBMODEL=" "$vc"
assert_not_in "XKBVARIANT=" "$vc"
assert_not_in "XKBOPTIONS=" "$vc"
# set VC keymap with conversion
assert_rc 0 localectl set-keymap us
output=$(localectl)
# check VC keymap
vc=$(cat /etc/vconsole.conf)
assert_in "KEYMAP=us" "$vc"
assert_in "VC Keymap: us" "$output"
# check VC -> X11 keymap conversion
assert_in "X11 Layout: us" "$output"
assert_in "X11 Model: pc105\+inet" "$output"
assert_not_in "X11 Variant:" "$output"
assert_in "X11 Options: terminate:ctrl_alt_bksp" "$output"
assert_in "XKBLAYOUT=us" "$vc"
assert_in "XKBMODEL=pc105\+inet" "$vc"
assert_not_in "XKBVARIANT" "$vc"
assert_in "XKBOPTIONS=terminate:ctrl_alt_bksp" "$vc"
# clear previous settings
systemctl stop systemd-localed.service
wait_vconsole_setup
rm -f /etc/vconsole.conf /etc/X11/xorg.conf.d/00-keyboard.conf /etc/default/keyboard
# set x11 keymap (layout) without conversion
assert_rc 0 localectl --no-convert set-x11-keymap us
assert_not_in "KEYMAP=" "$(cat /etc/vconsole.conf)"
assert_in "VC Keymap: .unset." "$(localectl)"
if [[ -f /etc/default/keyboard ]]; then
assert_eq "$(cat /etc/default/keyboard)" "XKBLAYOUT=us"
else
output=$(cat /etc/X11/xorg.conf.d/00-keyboard.conf)
assert_in 'Option "XkbLayout" "us"' "$output"
assert_not_in 'Option "XkbModel"' "$output"
assert_not_in 'Option "XkbVariant"' "$output"
assert_not_in 'Option "XkbOptions"' "$output"
output=$(cat /etc/vconsole.conf)
assert_in 'XKBLAYOUT=us' "$output"
assert_not_in 'XKBMODEL=' "$output"
assert_not_in 'XKBVARIANT=' "$output"
assert_not_in 'XKBOPTIONS=' "$output"
fi
output=$(localectl)
assert_in "X11 Layout: us" "$output"
assert_not_in "X11 Model:" "$output"
assert_not_in "X11 Variant:" "$output"
assert_not_in "X11 Options:" "$output"
# set x11 keymap (layout, model) with conversion
assert_rc 0 localectl set-x11-keymap us
assert_in "KEYMAP=us" "$(cat /etc/vconsole.conf)"
assert_in "VC Keymap: us" "$(localectl)"
if [[ -f /etc/default/keyboard ]]; then
assert_eq "$(cat /etc/default/keyboard)" "XKBLAYOUT=us"
else
output=$(cat /etc/X11/xorg.conf.d/00-keyboard.conf)
assert_in 'Option "XkbLayout" "us"' "$output"
assert_not_in 'Option "XkbModel"' "$output"
assert_not_in 'Option "XkbVariant"' "$output"
assert_not_in 'Option "XkbOptions"' "$output"
output=$(cat /etc/vconsole.conf)
assert_in 'XKBLAYOUT=us' "$output"
assert_not_in 'XKBMODEL=' "$output"
assert_not_in 'XKBVARIANT=' "$output"
assert_not_in 'XKBOPTIONS=' "$output"
fi
output=$(localectl)
assert_in "X11 Layout: us" "$output"
assert_not_in "X11 Model:" "$output"
assert_not_in "X11 Variant:" "$output"
assert_not_in "X11 Options:" "$output"
}
testcase_validate() {
if [[ -z "$(localectl list-keymaps)" ]]; then
echo "No vconsole keymap installed, skipping test."
return
fi
if [[ -z "$(localectl list-x11-keymap-layouts)" ]]; then
echo "No x11 keymap installed, skipping test."
return
fi
backup_keymap
trap restore_keymap RETURN
# clear previous settings
systemctl stop systemd-localed.service
wait_vconsole_setup
rm -f /etc/X11/xorg.conf.d/00-keyboard.conf /etc/default/keyboard
# create invalid configs
cat >/etc/vconsole.conf <<EOF
KEYMAP=foobar
XKBLAYOUT=hogehoge
EOF
# confirm that the invalid settings are not shown
output=$(localectl)
assert_in "VC Keymap: .unset." "$output"
if [[ "$output" =~ "X11 Layout: hogehoge" ]]; then
# Debian/Ubuntu build systemd without xkbcommon.
echo "systemd built without xkbcommon, skipping test."
return
fi
assert_in "X11 Layout: .unset." "$output"
# only update the virtual console keymap
assert_rc 0 localectl --no-convert set-keymap us
output=$(localectl)
assert_in "VC Keymap: us" "$output"
assert_in "X11 Layout: .unset." "$output"
output=$(cat /etc/vconsole.conf)
assert_in "KEYMAP=us" "$output"
assert_not_in "XKBLAYOUT=" "$output"
# clear previous settings
systemctl stop systemd-localed.service
wait_vconsole_setup
rm -f /etc/X11/xorg.conf.d/00-keyboard.conf /etc/default/keyboard
# create invalid configs
cat >/etc/vconsole.conf <<EOF
KEYMAP=foobar
XKBLAYOUT=hogehoge
EOF
# confirm that the invalid settings are not shown
output=$(localectl)
assert_in "VC Keymap: .unset." "$output"
assert_in "X11 Layout: .unset." "$output"
# only update the X11 keyboard layout
assert_rc 0 localectl --no-convert set-x11-keymap us
output=$(localectl)
assert_in "VC Keymap: .unset." "$output"
assert_in "X11 Layout: us" "$output"
output=$(cat /etc/vconsole.conf)
assert_not_in "KEYMAP=" "$output"
assert_in "XKBLAYOUT=us" "$output"
# clear previous settings
systemctl stop systemd-localed.service
wait_vconsole_setup
rm -f /etc/X11/xorg.conf.d/00-keyboard.conf /etc/default/keyboard
# create invalid configs
cat >/etc/vconsole.conf <<EOF
KEYMAP=foobar
XKBLAYOUT=hogehoge
EOF
# update the virtual console keymap with conversion
assert_rc 0 localectl set-keymap us
output=$(localectl)
assert_in "VC Keymap: us" "$output"
assert_in "X11 Layout: us" "$output"
output=$(cat /etc/vconsole.conf)
assert_in "KEYMAP=us" "$output"
assert_in "XKBLAYOUT=us" "$output"
}
locale_gen_cleanup() {
# Some running apps might keep the mount point busy, hence the lazy unmount
mountpoint -q /usr/lib/locale && umount --lazy /usr/lib/locale
[[ -e /tmp/locale.gen.bak ]] && mv -f /tmp/locale.gen.bak /etc/locale.gen
return 0
}
# Issue: https://github.com/systemd/systemd/pull/27179
testcase_locale_gen_leading_space() {
if ! command -v locale-gen >/dev/null; then
echo "No locale-gen support, skipping test."
return 0
fi
[[ -e /etc/locale.gen ]] && cp -f /etc/locale.gen /tmp/locale.gen.bak
trap locale_gen_cleanup RETURN
# Overmount the existing locale-gen database with an empty directory
# to force it to regenerate locales
mount -t tmpfs tmpfs /usr/lib/locale
{
echo -e "en_US.UTF-8 UTF-8"
echo -e " en_US.UTF-8 UTF-8"
echo -e "\ten_US.UTF-8 UTF-8"
echo -e " \t en_US.UTF-8 UTF-8 \t"
} >/etc/locale.gen
localectl set-locale de_DE.UTF-8
localectl set-locale en_US.UTF-8
}
# Make sure the content of kbd-model-map is the one that the tests expect
# regardless of the version installed on the distro where the testsuite is
# running on.
export SYSTEMD_KBD_MODEL_MAP=/usr/lib/systemd/tests/testdata/test-keymap-util/kbd-model-map
enable_debug
run_testcases
touch /testok