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systemd/test/units/TEST-73-LOCALE.sh
Luca Boccassi 8f58652f5e test: override blocking localed policy in TEST-73-LOCALE
On Debian and derivatives writing calls to localed are blocked as other
tools are used to change settings, override that policy for the tests

(cherry picked from commit 7b5c38a91def6cf236605010a0a93a1cd4c137e9)
2024-07-22 14:27:30 +02:00

687 lines
22 KiB
Bash
Executable File

#!/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 "$0")"/util.sh
enable_debug() {
mkdir -p /run/systemd/system/systemd-localed.service.d
cat >>/run/systemd/system/systemd-localed.service.d/override.conf <<EOF
[Service]
Environment=SYSTEMD_LOG_LEVEL=debug
EOF
mkdir -p /run/systemd/system/systemd-vconsole-setup.service.d
cat >>/run/systemd/system/systemd-vconsole-setup.service.d/override.conf <<EOF
[Unit]
StartLimitIntervalSec=0
[Service]
Environment=SYSTEMD_LOG_LEVEL=debug
EOF
systemctl daemon-reload
}
testcase_locale() {
local i output
if [[ -f /etc/locale.conf ]]; then
cp /etc/locale.conf /tmp/locale.conf.bak
fi
# Debian/Ubuntu specific file
if [[ -f /etc/default/locale ]]; then
cp /etc/default/locale /tmp/default-locale.bak
fi
if [[ -f /etc/locale.gen ]]; then
cp /etc/locale.gen /tmp/locale.gen.bak
fi
# remove locale.conf to make /etc/default/locale used by Debian/Ubuntu
rm -f /etc/locale.conf
# also remove /etc/default/locale
rm -f /etc/default/locale
# and create /etc/default to make /etc/default/locale created by localed
mkdir -p /etc/default
trap restore_locale RETURN
# Ensure at least one UTF-8 locale exists.
generate_locale en_US.UTF-8
# create invalid locale
mkdir -p /usr/lib/locale/xx_XX.UTF-8
assert_not_in "xx_XX.UTF-8" "$(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
# On Debian and derivatives writing calls to localed are blocked as other tools are used to change settings,
# override that policy
mkdir -p /etc/dbus-1/system.d/
cat >/etc/dbus-1/system.d/systemd-localed-read-only.conf <<EOF
<?xml version="1.0"?>
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"https://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
<policy user="root">
<allow send_member="SetLocale"/>
<allow send_member="SetVConsoleKeyboard"/>
<allow send_member="SetX11Keyboard"/>
</policy>
<policy context="default">
<allow send_member="SetLocale"/>
<allow send_member="SetVConsoleKeyboard"/>
<allow send_member="SetX11Keyboard"/>
</policy>
</busconfig>
EOF
trap 'rm -f /etc/dbus-1/system.d/systemd-localed-read-only.conf' EXIT
systemctl reload dbus.service
enable_debug
run_testcases
touch /testok