mirror of
https://github.com/systemd/systemd
synced 2024-07-09 04:26:06 +00:00
7a321b5a21
Having these named differently than the test itself mostly creates unecessary confusion and makes writing logic against the tests harder so let's rename the testsuite-xx units and scripts to just use the test name itself.
381 lines
11 KiB
Bash
Executable File
381 lines
11 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
|
|
# Utility functions for shell tests
|
|
|
|
# shellcheck disable=SC2034
|
|
[[ -e /var/tmp/.systemd_reboot_count ]] && REBOOT_COUNT="$(</var/tmp/.systemd_reboot_count)" || REBOOT_COUNT=0
|
|
|
|
assert_true() {(
|
|
set +ex
|
|
|
|
local rc
|
|
|
|
"$@"
|
|
rc=$?
|
|
if [[ $rc -ne 0 ]]; then
|
|
echo "FAIL: command '$*' failed with exit code $rc" >&2
|
|
exit 1
|
|
fi
|
|
)}
|
|
|
|
assert_eq() {(
|
|
set +ex
|
|
|
|
if [[ "${1?}" != "${2?}" ]]; then
|
|
echo "FAIL: expected: '$2' actual: '$1'" >&2
|
|
exit 1
|
|
fi
|
|
)}
|
|
|
|
assert_le() {(
|
|
set +ex
|
|
|
|
if [[ "${1:?}" -gt "${2:?}" ]]; then
|
|
echo "FAIL: '$1' > '$2'" >&2
|
|
exit 1
|
|
fi
|
|
)}
|
|
|
|
assert_in() {(
|
|
set +ex
|
|
|
|
if ! [[ "${2?}" =~ ${1?} ]]; then
|
|
echo "FAIL: '$1' not found in:" >&2
|
|
echo "$2" >&2
|
|
exit 1
|
|
fi
|
|
)}
|
|
|
|
assert_not_in() {(
|
|
set +ex
|
|
|
|
if [[ "${2?}" =~ ${1?} ]]; then
|
|
echo "FAIL: '$1' found in:" >&2
|
|
echo "$2" >&2
|
|
exit 1
|
|
fi
|
|
)}
|
|
|
|
assert_rc() {(
|
|
set +ex
|
|
|
|
local rc exp="${1?}"
|
|
|
|
shift
|
|
"$@"
|
|
rc=$?
|
|
assert_eq "$rc" "$exp"
|
|
)}
|
|
|
|
assert_not_reached() {
|
|
echo >&2 "Code should not be reached at ${BASH_SOURCE[1]}:${BASH_LINENO[1]}, function ${FUNCNAME[1]}()"
|
|
exit 1
|
|
}
|
|
|
|
run_and_grep() {(
|
|
set +ex
|
|
|
|
local expression
|
|
local log ec
|
|
local exp_ec=0
|
|
|
|
# Invert the grep condition - i.e. check if the expression is _not_ in command's output
|
|
if [[ "${1:?}" == "-n" ]]; then
|
|
exp_ec=1
|
|
shift
|
|
fi
|
|
|
|
expression="${1:?}"
|
|
shift
|
|
|
|
if [[ $# -eq 0 ]]; then
|
|
echo >&2 "FAIL: Not enough arguments for ${FUNCNAME[0]}()"
|
|
return 1
|
|
fi
|
|
|
|
log="$(mktemp)"
|
|
if ! "$@" |& tee "${log:?}"; then
|
|
echo >&2 "FAIL: Command '$*' failed"
|
|
return 1
|
|
fi
|
|
|
|
grep -qE "$expression" "$log" && ec=0 || ec=$?
|
|
if [[ "$exp_ec" -eq 0 && "$ec" -ne 0 ]]; then
|
|
echo >&2 "FAIL: Expression '$expression' not found in the output of '$*'"
|
|
return 1
|
|
elif [[ "$exp_ec" -ne 0 && "$ec" -eq 0 ]]; then
|
|
echo >&2 "FAIL: Expression '$expression' found in the output of '$*'"
|
|
return 1
|
|
fi
|
|
|
|
rm -f "$log"
|
|
)}
|
|
|
|
get_cgroup_hierarchy() {
|
|
case "$(stat -c '%T' -f /sys/fs/cgroup)" in
|
|
cgroup2fs)
|
|
echo "unified"
|
|
;;
|
|
tmpfs)
|
|
if [[ -d /sys/fs/cgroup/unified && "$(stat -c '%T' -f /sys/fs/cgroup/unified)" == cgroup2fs ]]; then
|
|
echo "hybrid"
|
|
else
|
|
echo "legacy"
|
|
fi
|
|
;;
|
|
*)
|
|
echo >&2 "Failed to determine host's cgroup hierarchy"
|
|
exit 1
|
|
esac
|
|
}
|
|
|
|
runas() {
|
|
local userid="${1:?}"
|
|
shift
|
|
XDG_RUNTIME_DIR=/run/user/"$(id -u "$userid")" setpriv --reuid="$userid" --init-groups "$@"
|
|
}
|
|
|
|
coverage_create_nspawn_dropin() {
|
|
# If we're collecting coverage, bind mount the $BUILD_DIR into the nspawn
|
|
# container so gcov can update the counters. This is mostly for standalone
|
|
# containers, as machinectl stuff is handled by overriding the systemd-nspawn@.service
|
|
# (see test/test-functions:install_systemd())
|
|
local root="${1:?}"
|
|
local container
|
|
|
|
if [[ -z "${COVERAGE_BUILD_DIR:-}" ]]; then
|
|
return 0
|
|
fi
|
|
|
|
container="$(basename "$root")"
|
|
mkdir -p "/run/systemd/nspawn"
|
|
echo -ne "[Files]\nBind=$COVERAGE_BUILD_DIR\n" >"/run/systemd/nspawn/${container:?}.nspawn"
|
|
}
|
|
|
|
create_dummy_container() {
|
|
local root="${1:?}"
|
|
|
|
if [[ ! -d /usr/share/TEST-13-NSPAWN-container-template ]]; then
|
|
echo >&2 "Missing container template, probably not running in TEST-13-NSPAWN?"
|
|
exit 1
|
|
fi
|
|
|
|
mkdir -p "$root"
|
|
cp -a /usr/share/TEST-13-NSPAWN-container-template/* "$root"
|
|
coverage_create_nspawn_dropin "$root"
|
|
}
|
|
|
|
# Bump the reboot counter and call systemctl with the given arguments
|
|
systemctl_final() {
|
|
local counter
|
|
|
|
if [[ $# -eq 0 ]]; then
|
|
echo >&2 "Missing arguments"
|
|
exit 1
|
|
fi
|
|
|
|
[[ -e /var/tmp/.systemd_reboot_count ]] && counter="$(</var/tmp/.systemd_reboot_count)" || counter=0
|
|
echo "$((counter + 1))" >/var/tmp/.systemd_reboot_count
|
|
|
|
systemctl "$@"
|
|
}
|
|
|
|
cgroupfs_supports_user_xattrs() {
|
|
local xattr
|
|
|
|
xattr="user.supported_$RANDOM"
|
|
# shellcheck disable=SC2064
|
|
trap "setfattr --remove=$xattr /sys/fs/cgroup || :" RETURN
|
|
|
|
setfattr --name="$xattr" --value=254 /sys/fs/cgroup
|
|
[[ "$(getfattr --name="$xattr" --absolute-names --only-values /sys/fs/cgroup)" -eq 254 ]]
|
|
}
|
|
|
|
tpm_has_pcr() {
|
|
local algorithm="${1:?}"
|
|
local pcr="${2:?}"
|
|
|
|
[[ -f "/sys/class/tpm/tpm0/pcr-$algorithm/$pcr" ]]
|
|
}
|
|
|
|
openssl_supports_kdf() {
|
|
local kdf="${1:?}"
|
|
|
|
# The arguments will need to be adjusted to make this work for other KDFs than SSKDF,
|
|
# but let's do that when/if the need arises
|
|
openssl kdf -keylen 16 -kdfopt digest:SHA2-256 -kdfopt key:foo -out /dev/null "$kdf"
|
|
}
|
|
|
|
kernel_supports_lsm() {
|
|
local lsm="${1:?}"
|
|
local items item
|
|
|
|
if [[ ! -e /sys/kernel/security/lsm ]]; then
|
|
echo "/sys/kernel/security/lsm doesn't exist, assuming $lsm is not supported"
|
|
return 1
|
|
fi
|
|
|
|
mapfile -t -d, items </sys/kernel/security/lsm
|
|
for item in "${items[@]}"; do
|
|
if [[ "$item" == "$lsm" ]]; then
|
|
return 0
|
|
fi
|
|
done
|
|
|
|
return 1
|
|
}
|
|
|
|
install_extension_images() {
|
|
local os_release
|
|
os_release="$(test -e /etc/os-release && echo /etc/os-release || echo /usr/lib/os-release)"
|
|
|
|
# Rolling distros like Arch do not set VERSION_ID
|
|
local version_id=""
|
|
if grep -q "^VERSION_ID=" "$os_release"; then
|
|
version_id="$(grep "^VERSION_ID=" "$os_release")"
|
|
fi
|
|
|
|
local initdir="/var/tmp/app0"
|
|
mkdir -p "$initdir/usr/lib/extension-release.d" "$initdir/usr/lib/systemd/system" "$initdir/opt"
|
|
grep "^ID=" "$os_release" >"$initdir/usr/lib/extension-release.d/extension-release.app0"
|
|
echo "$version_id" >>"$initdir/usr/lib/extension-release.d/extension-release.app0"
|
|
(
|
|
echo "$version_id"
|
|
echo "SYSEXT_IMAGE_ID=app"
|
|
) >>"$initdir/usr/lib/extension-release.d/extension-release.app0"
|
|
cat >"$initdir/usr/lib/systemd/system/app0.service" <<EOF
|
|
[Service]
|
|
Type=oneshot
|
|
RemainAfterExit=yes
|
|
ExecStart=/opt/script0.sh
|
|
TemporaryFileSystem=/var/lib
|
|
StateDirectory=app0
|
|
RuntimeDirectory=app0
|
|
EOF
|
|
cat >"$initdir/opt/script0.sh" <<EOF
|
|
#!/bin/bash
|
|
set -e
|
|
test -e /usr/lib/os-release
|
|
echo bar >\${STATE_DIRECTORY}/foo
|
|
cat /usr/lib/extension-release.d/extension-release.app0
|
|
EOF
|
|
chmod +x "$initdir/opt/script0.sh"
|
|
echo MARKER=1 >"$initdir/usr/lib/systemd/system/some_file"
|
|
mksquashfs "$initdir" /tmp/app0.raw -noappend
|
|
|
|
initdir="/var/tmp/conf0"
|
|
mkdir -p "$initdir/etc/extension-release.d" "$initdir/etc/systemd/system" "$initdir/opt"
|
|
grep "^ID=" "$os_release" >"$initdir/etc/extension-release.d/extension-release.conf0"
|
|
echo "$version_id" >>"$initdir/etc/extension-release.d/extension-release.conf0"
|
|
(
|
|
echo "$version_id"
|
|
echo "CONFEXT_IMAGE_ID=app"
|
|
) >>"$initdir/etc/extension-release.d/extension-release.conf0"
|
|
echo MARKER_1 >"$initdir/etc/systemd/system/some_file"
|
|
mksquashfs "$initdir" /tmp/conf0.raw -noappend
|
|
|
|
initdir="/var/tmp/app1"
|
|
mkdir -p "$initdir/usr/lib/extension-release.d" "$initdir/usr/lib/systemd/system" "$initdir/opt"
|
|
grep "^ID=" "$os_release" >"$initdir/usr/lib/extension-release.d/extension-release.app2"
|
|
(
|
|
echo "$version_id"
|
|
echo "SYSEXT_SCOPE=portable"
|
|
echo "SYSEXT_IMAGE_ID=app"
|
|
echo "SYSEXT_IMAGE_VERSION=1"
|
|
echo "PORTABLE_PREFIXES=app1"
|
|
) >>"$initdir/usr/lib/extension-release.d/extension-release.app2"
|
|
setfattr -n user.extension-release.strict -v false "$initdir/usr/lib/extension-release.d/extension-release.app2"
|
|
cat >"$initdir/usr/lib/systemd/system/app1.service" <<EOF
|
|
[Service]
|
|
Type=oneshot
|
|
RemainAfterExit=yes
|
|
ExecStart=/opt/script1.sh
|
|
StateDirectory=app1
|
|
RuntimeDirectory=app1
|
|
EOF
|
|
cat >"$initdir/opt/script1.sh" <<EOF
|
|
#!/bin/bash
|
|
set -e
|
|
test -e /usr/lib/os-release
|
|
echo baz >\${STATE_DIRECTORY}/foo
|
|
cat /usr/lib/extension-release.d/extension-release.app2
|
|
EOF
|
|
chmod +x "$initdir/opt/script1.sh"
|
|
echo MARKER=1 >"$initdir/usr/lib/systemd/system/other_file"
|
|
mksquashfs "$initdir" /tmp/app1.raw -noappend
|
|
|
|
initdir="/var/tmp/app-nodistro"
|
|
mkdir -p "$initdir/usr/lib/extension-release.d" "$initdir/usr/lib/systemd/system"
|
|
(
|
|
echo "ID=_any"
|
|
echo "ARCHITECTURE=_any"
|
|
) >"$initdir/usr/lib/extension-release.d/extension-release.app-nodistro"
|
|
echo MARKER=1 >"$initdir/usr/lib/systemd/system/some_file"
|
|
mksquashfs "$initdir" /tmp/app-nodistro.raw -noappend
|
|
|
|
initdir="/var/tmp/service-scoped-test"
|
|
mkdir -p "$initdir/etc/extension-release.d" "$initdir/etc/systemd/system"
|
|
(
|
|
echo "ID=_any"
|
|
echo "ARCHITECTURE=_any"
|
|
) >"$initdir/etc/extension-release.d/extension-release.service-scoped-test"
|
|
echo MARKER_CONFEXT_123 >"$initdir/etc/systemd/system/some_file"
|
|
mksquashfs "$initdir" /etc/service-scoped-test.raw -noappend
|
|
|
|
# We need to create a dedicated sysext image to test the reload mechanism. If we share an image to install the
|
|
# 'foo.service' it will be loaded from another test run, which will impact the targeted test.
|
|
initdir="/var/tmp/app-reload"
|
|
mkdir -p "$initdir/usr/lib/extension-release.d" "$initdir/usr/lib/systemd/system"
|
|
(
|
|
echo "ID=_any"
|
|
echo "ARCHITECTURE=_any"
|
|
echo "EXTENSION_RELOAD_MANAGER=1"
|
|
) >"$initdir/usr/lib/extension-release.d/extension-release.app-reload"
|
|
mkdir -p "$initdir/usr/lib/systemd/system/multi-user.target.d"
|
|
cat >"$initdir/usr/lib/systemd/system/foo.service" <<EOF
|
|
[Service]
|
|
Type=oneshot
|
|
RemainAfterExit=yes
|
|
ExecStart=echo foo
|
|
|
|
[Install]
|
|
WantedBy=multi-user.target
|
|
EOF
|
|
echo -e "[Unit]\nUpholds=foo.service" >"$initdir/usr/lib/systemd/system/multi-user.target.d/10-foo-service.conf"
|
|
mksquashfs "$initdir" /tmp/app-reload.raw -noappend
|
|
}
|
|
|
|
restore_locale() {
|
|
if [[ -d /usr/lib/locale/xx_XX.UTF-8 ]]; then
|
|
rmdir /usr/lib/locale/xx_XX.UTF-8
|
|
fi
|
|
|
|
if [[ -f /tmp/locale.conf.bak ]]; then
|
|
mv /tmp/locale.conf.bak /etc/locale.conf
|
|
else
|
|
rm -f /etc/locale.conf
|
|
fi
|
|
|
|
if [[ -f /tmp/default-locale.bak ]]; then
|
|
mv /tmp/default-locale.bak /etc/default/locale
|
|
else
|
|
rm -rf /etc/default
|
|
fi
|
|
|
|
if [[ -f /tmp/locale.gen.bak ]]; then
|
|
mv /tmp/locale.gen.bak /etc/locale.gen
|
|
else
|
|
rm -f /etc/locale.gen
|
|
fi
|
|
}
|
|
|
|
generate_locale() {
|
|
local locale="${1:?}"
|
|
|
|
if command -v locale-gen >/dev/null && ! localectl list-locales | grep -F "$locale"; then
|
|
echo "$locale UTF-8" >/etc/locale.gen
|
|
locale-gen "$locale"
|
|
fi
|
|
}
|