2 # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
3 # ex: ts=8 sw=4 sts=4 et filetype=sh
4 PATH
=/sbin
:/bin
:/usr
/sbin
:/usr
/bin
7 LOOKS_LIKE_DEBIAN
=$
(source /etc
/os-release
&& [[ "$ID" = "debian" ||
" $ID_LIKE " = *" debian "* ]] && echo yes ||
:)
8 LOOKS_LIKE_ARCH
=$
(source /etc
/os-release
&& [[ "$ID" = "arch" ||
" $ID_LIKE " = *" arch "* ]] && echo yes ||
:)
9 LOOKS_LIKE_SUSE
=$
(source /etc
/os-release
&& [[ " $ID_LIKE " = *" suse "* ]] && echo yes ||
:)
10 KERNEL_VER
=${KERNEL_VER-$(uname -r)}
11 KERNEL_MODS
="/lib/modules/$KERNEL_VER/"
12 QEMU_TIMEOUT
="${QEMU_TIMEOUT:-infinity}"
13 NSPAWN_TIMEOUT
="${NSPAWN_TIMEOUT:-infinity}"
14 TIMED_OUT
= # will be 1 after run_* if *_TIMEOUT is set and test timed out
15 [[ "$LOOKS_LIKE_SUSE" ]] && FSTYPE
="${FSTYPE:-btrfs}" || FSTYPE
="${FSTYPE:-ext4}"
16 UNIFIED_CGROUP_HIERARCHY
="${UNIFIED_CGROUP_HIERARCHY:-default}"
17 EFI_MOUNT
="${EFI_MOUNT:-$(bootctl -x 2>/dev/null || echo /boot)}"
18 QEMU_MEM
="${QEMU_MEM:-512M}"
19 IMAGE_NAME
=${IMAGE_NAME:-default}
20 TEST_REQUIRE_INSTALL_TESTS
="${TEST_REQUIRE_INSTALL_TESTS:-1}"
21 TEST_PARALLELIZE
="${TEST_PARALLELIZE:-0}"
24 # Decide if we can (and want to) run QEMU with KVM acceleration.
25 # Check if nested KVM is explicitly enabled (TEST_NESTED_KVM). If not,
26 # check if it's not explicitly disabled (TEST_NO_KVM) and we're not already
27 # running under KVM. If these conditions are met, enable KVM (and possibly
28 # nested KVM), otherwise disable it.
29 if [[ -n "$TEST_NESTED_KVM" ||
( -z "$TEST_NO_KVM" && $
(systemd-detect-virt
-v) != kvm
) ]]; then
35 if ! ROOTLIBDIR
=$
(pkg-config
--variable=systemdutildir systemd
); then
36 echo "WARNING! Cannot determine rootlibdir from pkg-config, assuming /usr/lib/systemd" >&2
37 ROOTLIBDIR
=/usr
/lib
/systemd
40 PATH_TO_INIT
=$ROOTLIBDIR/systemd
41 [ "$SYSTEMD_JOURNALD" ] || SYSTEMD_JOURNALD
=$
(which -a $BUILD_DIR/systemd-journald
$ROOTLIBDIR/systemd-journald
2>/dev
/null |
grep '^/' -m1)
42 [ "$SYSTEMD_JOURNAL_REMOTE" ] || SYSTEMD_JOURNAL_REMOTE
=$
(which -a $BUILD_DIR/systemd-journal-remote
$ROOTLIBDIR/systemd-journal-remote
2>/dev
/null |
grep '^/' -m1)
43 [ "$SYSTEMD" ] || SYSTEMD
=$
(which -a $BUILD_DIR/systemd
$ROOTLIBDIR/systemd
2>/dev
/null |
grep '^/' -m1)
44 [ "$SYSTEMD_NSPAWN" ] || SYSTEMD_NSPAWN
=$
(which -a $BUILD_DIR/systemd-nspawn systemd-nspawn
2>/dev
/null |
grep '^/' -m1)
45 [ "$JOURNALCTL" ] || JOURNALCTL
=$
(which -a $BUILD_DIR/journalctl journalctl
2>/dev
/null |
grep '^/' -m1)
143 STATEDIR
="${BUILD_DIR:-.}/test/$(basename $(dirname $(realpath $0)))"
144 STATEFILE
="$STATEDIR/.testdir"
145 IMAGESTATEDIR
="$STATEDIR/.."
146 TESTLOG
="$STATEDIR/test.log"
148 is_built_with_asan
() {
149 if ! type -P objdump
>/dev
/null
; then
150 ddebug
"Failed to find objdump. Assuming systemd hasn't been built with ASAN."
154 # Borrowed from https://github.com/google/oss-fuzz/blob/cd9acd02f9d3f6e80011cc1e9549be526ce5f270/infra/base-images/base-runner/bad_build_check#L182
155 local _asan_calls
=$
(objdump
-dC $SYSTEMD_JOURNALD |
egrep "callq\s+[0-9a-f]+\s+<__asan" -c)
156 if (( $_asan_calls < 1000 )); then
163 IS_BUILT_WITH_ASAN
=$
(is_built_with_asan
&& echo yes ||
echo no
)
165 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
167 SKIP_INITRD
="${SKIP_INITRD:-yes}"
168 PATH_TO_INIT
=$ROOTLIBDIR/systemd-under-asan
172 # We need to correctly distinguish between gcc's and clang's ASan DSOs.
173 if ldd
$SYSTEMD |
grep -q libasan.so
; then
175 elif ldd
$SYSTEMD |
grep -q libclang_rt.asan
; then
178 # As clang's ASan DSO is usually in a non-standard path, let's check if
179 # the environment is set accordingly. If not, warn the user and exit.
180 # We're not setting the LD_LIBRARY_PATH automagically here, because
181 # user should encounter (and fix) the same issue when running the unit
183 if ldd
"$SYSTEMD" |
grep -q "libclang_rt.asan.*not found"; then
184 _asan_rt_name
="$(ldd $SYSTEMD | awk '/libclang_rt.asan/ {print $1; exit}')"
185 _asan_rt_path
="$(find /usr/lib* /usr/local/lib* -type f -name "$_asan_rt_name" 2>/dev/null | sed 1q)"
186 echo >&2 "clang's ASan DSO ($_asan_rt_name) is not present in the runtime library path"
187 echo >&2 "Consider setting LD_LIBRARY_PATH=${_asan_rt_path%/*}"
191 echo >&2 "systemd is not linked against the ASan DSO"
192 echo >&2 "gcc does this by default, for clang compile with -shared-libasan"
197 function find_qemu_bin
() {
198 # SUSE and Red Hat call the binary qemu-kvm. Debian and Gentoo call it kvm.
199 if [[ $QEMU_KVM == "yes" ]]; then
200 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a kvm qemu-kvm
2>/dev
/null |
grep '^/' -m1)
203 [ "$ARCH" ] || ARCH
=$
(uname
-m)
206 # QEMU's own build system calls it qemu-system-x86_64
207 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-x86_64
2>/dev
/null |
grep '^/' -m1)
210 # new i386 version of QEMU
211 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-i386
2>/dev
/null |
grep '^/' -m1)
213 # i386 version of QEMU
214 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu
2>/dev
/null |
grep '^/' -m1)
217 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-ppc64
2>/dev
/null |
grep '^/' -m1)
221 if [ ! -e "$QEMU_BIN" ]; then
222 echo "Could not find a suitable QEMU binary" >&2
227 # Return 0 if QEMU did run (then you must check the result state/logs for actual
228 # success), or 1 if QEMU is not available.
230 if [ -f /etc
/machine-id
]; then
231 read MACHINE_ID
< /etc
/machine-id
232 [ -z "$INITRD" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd" ] \
233 && INITRD
="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd"
234 [ -z "$KERNEL_BIN" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux" ] \
235 && KERNEL_BIN
="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux"
240 rm -f "$initdir"/{testok
,failed
,skipped
}
241 # make sure the initdir is not mounted to avoid concurrent access
245 if [[ ! "$KERNEL_BIN" ]]; then
246 if [[ "$LOOKS_LIKE_ARCH" ]]; then
247 KERNEL_BIN
=/boot
/vmlinuz-linux
249 [ "$ARCH" ] || ARCH
=$
(uname
-m)
252 KERNEL_BIN
=/boot
/vmlinux-
$KERNEL_VER
256 KERNEL_BIN
=/boot
/vmlinuz-
$KERNEL_VER
262 default_fedora_initrd
=/boot
/initramfs-
${KERNEL_VER}.img
263 default_debian_initrd
=/boot
/initrd.img-
${KERNEL_VER}
264 default_arch_initrd
=/boot
/initramfs-linux-fallback.img
265 default_suse_initrd
=/boot
/initrd-
${KERNEL_VER}
266 if [[ ! "$INITRD" ]]; then
267 if [[ -e "$default_fedora_initrd" ]]; then
268 INITRD
="$default_fedora_initrd"
269 elif [[ "$LOOKS_LIKE_DEBIAN" && -e "$default_debian_initrd" ]]; then
270 INITRD
="$default_debian_initrd"
271 elif [[ "$LOOKS_LIKE_ARCH" && -e "$default_arch_initrd" ]]; then
272 INITRD
="$default_arch_initrd"
273 elif [[ "$LOOKS_LIKE_SUSE" && -e "$default_suse_initrd" ]]; then
274 INITRD
="$default_suse_initrd"
278 # If QEMU_SMP was not explicitly set, try to determine the value 'dynamically'
279 # i.e. use the number of online CPUs on the host machine. If the nproc utility
280 # is not installed or there's some other error when calling it, fall back
281 # to the original value (QEMU_SMP=1).
282 if ! [ "$QEMU_SMP" ]; then
283 if ! QEMU_SMP
=$
(nproc
); then
284 dwarn
"nproc utility is not installed, falling back to QEMU_SMP=1"
289 find_qemu_bin ||
return 1
291 # Umount initdir to avoid concurrent access to the filesystem
295 if [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" ]]; then
296 _cgroup_args
="systemd.unified_cgroup_hierarchy=yes"
297 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then
298 _cgroup_args
="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=yes"
299 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then
300 _cgroup_args
="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=no"
301 elif [[ "$UNIFIED_CGROUP_HIERARCHY" != "default" ]]; then
302 dfatal
"Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]"
306 if [[ "$LOOKS_LIKE_SUSE" ]]; then
307 PARAMS
+="rd.hostonly=0"
311 if [[ ! "$INTERACTIVE_DEBUG" ]]; then
312 _end
="systemd.wants=end.service"
317 KERNEL_APPEND
="$PARAMS \
327 SYSTEMD_UNIT_PATH=/usr/lib/systemd/tests/testdata/testsuite-$1.units:/usr/lib/systemd/tests/testdata/units: \
328 systemd.unit=testsuite.target \
329 systemd.wants=testsuite-$1.service ${_end} \
333 [ -e "$IMAGE_PRIVATE" ] && image
="$IMAGE_PRIVATE" || image
="$IMAGE_PUBLIC"
334 QEMU_OPTIONS
="-smp $QEMU_SMP \
338 -kernel $KERNEL_BIN \
339 -drive format=raw,cache=unsafe,file=$image \
343 if [[ "$INITRD" && "$SKIP_INITRD" != "yes" ]]; then
344 QEMU_OPTIONS
="$QEMU_OPTIONS -initrd $INITRD"
347 # Let's use KVM if possible
348 if [[ -c /dev
/kvm
&& $QEMU_KVM == "yes" ]]; then
349 QEMU_OPTIONS
="$QEMU_OPTIONS -machine accel=kvm -enable-kvm -cpu host"
352 if [[ "$QEMU_TIMEOUT" != "infinity" ]]; then
353 QEMU_BIN
="timeout --foreground $QEMU_TIMEOUT $QEMU_BIN"
355 (set -x; $QEMU_BIN $QEMU_OPTIONS -append "$KERNEL_APPEND")
357 if [ "$rc" = 124 ] && [ "$QEMU_TIMEOUT" != "infinity" ]; then
358 derror
"test timed out after $QEMU_TIMEOUT s"
361 [ "$rc" != 0 ] && derror
"QEMU failed with exit code $rc"
366 # Return 0 if nspawn did run (then you must check the result state/logs for actual
367 # success), or 1 if nspawn is not available.
369 [[ -d /run
/systemd
/system
]] ||
return 1
370 rm -f "$initdir"/{testok
,failed
,skipped
}
374 --kill-signal=SIGKILL
376 --setenv=SYSTEMD_UNIT_PATH
=/usr
/lib
/systemd
/tests
/testdata
/testsuite-
$2.units
:/usr
/lib
/systemd
/tests
/testdata
/units
:
379 systemd.unit
=testsuite.target
380 systemd.wants
=testsuite-
$2.service
383 if [[ ! "$INTERACTIVE_DEBUG" ]]; then
384 _nspawn_cmd
+=( systemd.wants
=end.service
)
388 if [[ "$NSPAWN_TIMEOUT" != "infinity" ]]; then
389 _nspawn_pre
=(timeout
--foreground $NSPAWN_TIMEOUT)
394 if [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then
395 dwarn
"nspawn doesn't support SYSTEMD_NSPAWN_UNIFIED_HIERARCHY=hybrid, skipping"
397 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" ||
"$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then
398 _nspawn_pre
=("${_nspawn_pre[@]}" env SYSTEMD_NSPAWN_UNIFIED_HIERARCHY
=$UNIFIED_CGROUP_HIERARCHY)
399 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "default" ]]; then
400 _nspawn_pre
=("${_nspawn_pre[@]}" env
--unset=UNIFIED_CGROUP_HIERARCHY
--unset=SYSTEMD_NSPAWN_UNIFIED_HIERARCHY
)
402 dfatal
"Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]"
406 (set -x; "${_nspawn_pre[@]}" "$SYSTEMD_NSPAWN" $NSPAWN_ARGUMENTS "${_nspawn_cmd[@]}")
408 if [ "$rc" = 124 ] && [ "$NSPAWN_TIMEOUT" != "infinity" ]; then
409 derror
"test timed out after $NSPAWN_TIMEOUT s"
412 [ "$rc" != 0 ] && derror
"nspawn failed with exit code $rc"
417 setup_basic_environment
() {
418 # create the basic filesystem layout
422 install_missing_libraries
439 has_user_dbus_socket
&& install_user_dbus
443 generate_module_dependencies
444 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
450 # don't forget KERNEL_APPEND='... selinux=1 ...'
451 if [[ "$SETUP_SELINUX" != "yes" ]]; then
452 ddebug
"Don't setup SELinux"
455 ddebug
"Setup SELinux"
456 local _conf_dir
=/etc
/selinux
457 local _fixfiles_tools
="bash uname cat sort uniq awk grep egrep head expr find rm secon setfiles"
459 rm -rf $initdir/$_conf_dir
460 if ! cp -ar $_conf_dir $initdir/$_conf_dir; then
461 dfatal
"Failed to copy $_conf_dir"
465 touch $initdir/.autorelabel
466 mkdir
-p $initdir/usr
/lib
/systemd
/tests
/testdata
/units
/basic.target.wants
467 ln -sf ..
/autorelabel.service
$initdir/usr
/lib
/systemd
/tests
/testdata
/units
/basic.target.wants
/
469 dracut_install
$_fixfiles_tools
470 dracut_install fixfiles
471 dracut_install sestatus
475 if ! type -p valgrind
; then
476 dfatal
"Failed to install valgrind"
480 local _valgrind_bins
=$
(strace
-e execve valgrind
/bin
/true
2>&1 >/dev
/null | perl
-lne 'print $1 if /^execve\("([^"]+)"/')
481 dracut_install
$_valgrind_bins
483 local _valgrind_libs
=$
(LD_DEBUG
=files valgrind
/bin
/true
2>&1 >/dev
/null | perl
-lne 'print $1 if m{calling init: (/.*vgpreload_.*)}')
484 dracut_install
$_valgrind_libs
486 local _valgrind_dbg_and_supp
=$
(
487 strace
-e open valgrind
/bin
/true
2>&1 >/dev
/null |
488 perl
-lne 'if (my ($fname) = /^open\("([^"]+).*= (?!-)\d+/) { print $fname if $fname =~ /debug|\.supp$/ }'
490 dracut_install
$_valgrind_dbg_and_supp
493 create_valgrind_wrapper
() {
494 local _valgrind_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-valgrind
495 ddebug
"Create $_valgrind_wrapper"
496 cat >$_valgrind_wrapper <<EOF
499 mount -t proc proc /proc
500 exec valgrind --leak-check=full --log-file=/valgrind.out $ROOTLIBDIR/systemd "\$@"
502 chmod 0755 $_valgrind_wrapper
505 create_asan_wrapper
() {
506 local _asan_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-asan
507 local _asan_rt_pattern
508 ddebug
"Create $_asan_wrapper"
510 case "$ASAN_COMPILER" in
512 _asan_rt_pattern
="*libasan*"
515 _asan_rt_pattern
="libclang_rt.asan-*"
516 # Install llvm-symbolizer to generate useful reports
517 # See: https://clang.llvm.org/docs/AddressSanitizer.html#symbolizing-the-reports
518 dracut_install
"llvm-symbolizer"
521 dfail
"Unsupported compiler: $ASAN_COMPILER"
525 cat >$_asan_wrapper <<EOF
530 DEFAULT_ASAN_OPTIONS=${ASAN_OPTIONS:-strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1}
531 DEFAULT_UBSAN_OPTIONS=${UBSAN_OPTIONS:-print_stacktrace=1:print_summary=1:halt_on_error=1}
532 DEFAULT_ENVIRONMENT="ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS"
534 # As right now bash is the PID 1, we can't expect PATH to have a sane value.
535 # Let's make one to prevent unexpected "<bin> not found" issues in the future
536 export PATH="/sbin:/bin:/usr/sbin:/usr/bin"
538 mount -t proc proc /proc
539 mount -t sysfs sysfs /sys
540 mount -o remount,rw /
542 PATH_TO_ASAN=\$(find / -name '$_asan_rt_pattern' | sed 1q)
543 if [[ "\$PATH_TO_ASAN" ]]; then
544 # A lot of services (most notably dbus) won't start without preloading libasan
545 # See https://github.com/systemd/systemd/issues/5004
546 DEFAULT_ENVIRONMENT="\$DEFAULT_ENVIRONMENT LD_PRELOAD=\$PATH_TO_ASAN"
547 # Let's add the ASan DSO's path to the dynamic linker's cache. This is pretty
548 # unnecessary for gcc & libasan, however, for clang this is crucial, as its
549 # runtime ASan DSO is in a non-standard (library) path.
550 echo \${PATH_TO_ASAN%/*} > /etc/ld.so.conf.d/asan-path-override.conf
553 echo DefaultEnvironment=\$DEFAULT_ENVIRONMENT >>/etc/systemd/system.conf
554 echo DefaultTimeoutStartSec=180s >>/etc/systemd/system.conf
555 echo DefaultStandardOutput=journal+console >>/etc/systemd/system.conf
557 # ASAN and syscall filters aren't compatible with each other.
558 find / -name '*.service' -type f | xargs sed -i 's/^\\(MemoryDeny\\|SystemCall\\)/#\\1/'
560 # The redirection of ASAN reports to a file prevents them from ending up in /dev/null.
561 # But, apparently, sometimes it doesn't work: https://github.com/google/sanitizers/issues/886.
562 JOURNALD_CONF_DIR=/etc/systemd/system/systemd-journald.service.d
563 mkdir -p "\$JOURNALD_CONF_DIR"
564 printf "[Service]\nEnvironment=ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd-journald.asan.log UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS:log_path=/systemd-journald.ubsan.log\n" >"\$JOURNALD_CONF_DIR/env.conf"
566 # Sometimes UBSan sends its reports to stderr regardless of what is specified in log_path
567 # Let's try to catch them by redirecting stderr (and stdout just in case) to a file
568 # See https://github.com/systemd/systemd/pull/12524#issuecomment-491108821
569 printf "[Service]\nStandardOutput=file:/systemd-journald.out\n" >"\$JOURNALD_CONF_DIR/out.conf"
571 # 90s isn't enough for some services to finish when literally everything is run
572 # under ASan+UBSan in containers, which, in turn, are run in VMs.
573 # Let's limit which environments such services should be executed in.
574 mkdir -p /etc/systemd/system/systemd-hwdb-update.service.d
575 printf "[Unit]\nConditionVirtualization=container\n\n[Service]\nTimeoutSec=180s\n" >/etc/systemd/system/systemd-hwdb-update.service.d/env-override.conf
577 # Let's override another hard-coded timeout that kicks in too early
578 mkdir -p /etc/systemd/system/systemd-journal-flush.service.d
579 printf "[Service]\nTimeoutSec=180s\n" >/etc/systemd/system/systemd-journal-flush.service.d/timeout.conf
581 # The 'mount' utility doesn't behave well under libasan, causing unexpected
582 # fails during boot and subsequent test results check:
583 # bash-5.0# mount -o remount,rw -v /
584 # mount: /dev/sda1 mounted on /.
587 # Let's workaround this by clearing the previously set LD_PRELOAD env variable,
588 # so the libasan library is not loaded for this particular service
590 local _dropin_dir="/etc/systemd/system/\$1.service.d"
591 mkdir -p "\$_dropin_dir"
592 printf "[Service]\nUnsetEnvironment=LD_PRELOAD\n" >"\$_dropin_dir/unset_ld_preload.conf"
595 unset_ld_preload systemd-remount-fs
596 unset_ld_preload testsuite-
598 export ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd.asan.log UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS
599 exec $ROOTLIBDIR/systemd "\$@"
602 chmod 0755 $_asan_wrapper
605 create_strace_wrapper
() {
606 local _strace_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-strace
607 ddebug
"Create $_strace_wrapper"
608 cat >$_strace_wrapper <<EOF
611 exec strace -D -o /strace.out $ROOTLIBDIR/systemd "\$@"
613 chmod 0755 $_strace_wrapper
617 dracut_install
/sbin
/fsck
*
618 dracut_install
-o /bin
/fsck
*
620 # fskc.reiserfs calls reiserfsck. so, install it
621 dracut_install
-o reiserfsck
625 instmods dm_crypt
=crypto
627 if [[ "$LOOKS_LIKE_DEBIAN" ]]; then
628 # dmsetup installs 55-dm and 60-persistent-storage-dm on Debian/Ubuntu
629 # and since buster/bionic 95-dm-notify.rules
630 # see https://gitlab.com/debian-lvm/lvm2/blob/master/debian/patches/udev.patch
631 inst_rules
55-dm.rules
60-persistent-storage-dm.rules
95-dm-notify.rules
633 inst_rules
10-dm.rules
13-dm-disk.rules
95-dm-notify.rules
638 # install compiled files
639 local _ninja_bin
=$
(type -P ninja ||
type -P ninja-build
)
640 if [[ -z "$_ninja_bin" ]]; then
641 dfatal
"ninja was not found"
644 (set -x; DESTDIR
=$initdir "$_ninja_bin" -C $BUILD_DIR install)
645 # remove unneeded documentation
646 rm -fr $initdir/usr
/share
/{man
,doc
}
647 # we strip binaries since debug symbols increase binaries size a lot
648 # and it could fill the available space
651 [[ "$LOOKS_LIKE_SUSE" ]] && setup_suse
653 # enable debug logging in PID1
654 echo LogLevel
=debug
>> $initdir/etc
/systemd
/system.conf
655 # store coredumps in journal
656 echo Storage
=journal
>> $initdir/etc
/systemd
/coredump.conf
661 local rpath
=$
(objdump
-p "$_bin" 2>/dev
/null |
awk "/R(UN)?PATH/ { print \"$initdir\" \$2 }" |
paste -sd :)
663 if [ -z "$rpath" ] ; then
670 install_missing_libraries
() {
671 # install possible missing libraries
672 for i
in $initdir{,/usr
}/{sbin
,bin
}/* $initdir{,/usr
}/lib
/systemd
/{,tests
/{,manual
/,unsafe
/}}*; do
673 LD_LIBRARY_PATH
="${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}$(get_ldpath $i)" inst_libs
$i
678 if [ -n "${LOOPDEV}" ]; then
679 ddebug
"losetup -d $LOOPDEV"
680 losetup
-d "${LOOPDEV}"
685 trap cleanup_loopdev EXIT INT QUIT PIPE
687 create_empty_image
() {
688 if [ -z "$IMAGE_NAME" ]; then
689 echo "create_empty_image: \$IMAGE_NAME not set"
694 if [[ "$STRIP_BINARIES" = "no" ]]; then
698 echo "Setting up $IMAGE_PUBLIC (${_size} MB)"
699 rm -f "$IMAGE_PRIVATE" "$IMAGE_PUBLIC"
701 # Create the blank file to use as a root filesystem
702 truncate
-s "${_size}M" "$IMAGE_PUBLIC"
704 LOOPDEV
=$
(losetup
--show -P -f "$IMAGE_PUBLIC")
705 [ -b "$LOOPDEV" ] ||
return 1
706 sfdisk
"$LOOPDEV" <<EOF
713 local _label
="-L systemd.${name}"
714 # mkfs.reiserfs doesn't know -L. so, use --label instead
715 [[ "$FSTYPE" == "reiserfs" ]] && _label
="--label systemd.${name}"
716 mkfs
-t "${FSTYPE}" ${_label} "${LOOPDEV}p1" -q; ret
=$?
717 if [ $ret -ne 0 ] ; then
718 dfatal
"Failed to mkfs -t ${FSTYPE}"
724 if [ -z "${LOOPDEV}" ]; then
725 [ -e "$IMAGE_PRIVATE" ] && image
="$IMAGE_PRIVATE" || image
="$IMAGE_PUBLIC"
726 LOOPDEV
=$
(losetup
--show -P -f "$image")
727 [ -b "$LOOPDEV" ] ||
return 1
732 if ! mountpoint
-q $initdir; then
734 mount
${LOOPDEV}p1
$initdir
735 TEST_SETUP_CLEANUP_ROOTDIR
=1
740 # only umount if create_empty_image_rootdir() was called to mount it
741 [[ -z $TEST_SETUP_CLEANUP_ROOTDIR ]] || _umount_dir
$initdir
745 # unmount the loopback device from all places. Otherwise we risk file
747 for device
in $
(losetup
-l |
awk '$6=="'"$IMAGE_PUBLIC"'" {print $1}'); do
748 ddebug
"Unmounting all uses of $device"
749 mount |
awk '/^'"${device}"'p/{print $1}' |
xargs --no-run-if-empty umount
-v
753 create_empty_image_rootdir
() {
758 check_asan_reports
() {
762 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
764 if [[ -e "$root/systemd.asan.log.1" ]]; then
765 cat "$root/systemd.asan.log.1"
769 journald_report
=$
(find "$root" -name "systemd-journald.*san.log*" -exec cat {} \
;)
770 if [[ ! -z "$journald_report" ]]; then
771 printf "%s\n" "$journald_report"
772 cat "$root/systemd-journald.out" ||
:
777 "$JOURNALCTL" -D "$root/var/log/journal" | perl
-alne '
779 %services_to_ignore = (
780 "dbus-daemon" => undef,
783 print $2 if /\s(\S*)\[(\d+)\]:\s*SUMMARY:\s+\w+Sanitizer/ && !exists $services_to_ignore{$1}'
785 if [[ ! -z "$pids" ]]; then
788 "$JOURNALCTL" -D "$root/var/log/journal" _PID
=$pid --no-pager
797 if [ -n "${ARTIFACT_DIRECTORY}" ]; then
798 dest
="${ARTIFACT_DIRECTORY}/${testname}.journal"
800 dest
="$TESTDIR/system.journal"
804 $SYSTEMD_JOURNAL_REMOTE \
806 --getter="$JOURNALCTL -o export -D $j"
808 if [ -n "${TEST_SHOW_JOURNAL}" ]; then
810 $JOURNALCTL --no-pager -o short-monotonic
--no-hostname --priority=${TEST_SHOW_JOURNAL} -D $j
816 # we want to print this sometime later, so save this in a variable
817 JOURNAL_LIST
="$(ls -l $dest*)"
820 check_result_nspawn
() {
822 local journald_report
=""
824 [[ -e $1/testok
]] && ret
=0
825 [[ -f $1/failed
]] && cp -a $1/failed
$TESTDIR
826 save_journal
$1/var
/log
/journal
827 [[ -f $TESTDIR/failed
]] && cat $TESTDIR/failed
829 test -s $TESTDIR/failed
&& ret
=$
(($ret+1))
830 [ -n "$TIMED_OUT" ] && ret
=$
(($ret+1))
831 check_asan_reports
"$1" || ret
=$
(($ret+1))
836 # can be overridden in specific test
837 check_result_qemu
() {
840 [[ -e $initdir/testok
]] && ret
=0
841 [[ -f $initdir/failed
]] && cp -a $initdir/failed
$TESTDIR
842 save_journal
$initdir/var
/log
/journal
843 check_asan_reports
"$initdir" || ret
=$
(($ret+1))
845 [[ -f $TESTDIR/failed
]] && cat $TESTDIR/failed
847 test -s $TESTDIR/failed
&& ret
=$
(($ret+1))
848 [ -n "$TIMED_OUT" ] && ret
=$
(($ret+1))
853 if [[ "$STRIP_BINARIES" = "no" ]]; then
854 ddebug
"Don't strip binaries"
857 ddebug
"Strip binaries"
858 find "$initdir" -executable -not -path '*/lib/modules/*.ko' -type f | \
859 xargs strip
--strip-unneeded |
& \
860 grep -vi 'file format not recognized' | \
865 mkdir
-p $initdir/etc
/rc.d
866 cat >$initdir/etc
/rc.d
/rc.
local <<EOF
870 chmod 0755 $initdir/etc
/rc.d
/rc.
local
874 ddebug
"install any Execs from the service files"
876 export PKG_CONFIG_PATH
=$BUILD_DIR/src
/core
/
877 systemdsystemunitdir
=$
(pkg-config
--variable=systemdsystemunitdir systemd
)
878 systemduserunitdir
=$
(pkg-config
--variable=systemduserunitdir systemd
)
879 sed -r -n 's|^Exec[a-zA-Z]*=[@+!-]*([^ ]+).*|\1|gp' $initdir/{$systemdsystemunitdir,$systemduserunitdir}/*.service \
880 |
sort -u |
while read i
; do
881 # some {rc,halt}.local scripts and programs are okay to not exist, the rest should
882 # also, plymouth is pulled in by rescue.service, but even there the exit code
883 # is ignored; as it's not present on some distros, don't fail if it doesn't exist
884 dinfo
"Attempting to install $i"
885 inst
$i ||
[ "${i%.local}" != "$i" ] || [ "${i%systemd-update-done}" != "$i" ] || [ "${i##*/}" == "plymouth" ]
890 generate_module_dependencies
() {
891 if [[ -d $initdir/lib
/modules
/$KERNEL_VER ]] && \
892 ! depmod
-a -b "$initdir" $KERNEL_VER; then
893 dfatal
"\"depmod -a $KERNEL_VER\" failed."
898 install_depmod_files
() {
899 inst
/lib
/modules
/$KERNEL_VER/modules.order
900 inst
/lib
/modules
/$KERNEL_VER/modules.
builtin
904 # install plymouth, if found... else remove plymouth service files
905 # if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then
906 # PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$TEST_BASE_DIR/test-functions" \
907 # /usr/libexec/plymouth/plymouth-populate-initrd -t $initdir
908 # dracut_install plymouth plymouthd
910 rm -f $initdir/{usr
/lib
,lib
,etc
}/systemd
/system
/plymouth
* $initdir/{usr
/lib
,lib
,etc
}/systemd
/system
/*/plymouth
*
914 install_ld_so_conf
() {
915 cp -a /etc
/ld.so.conf
* $initdir/etc
916 ldconfig
-r "$initdir"
920 # create unprivileged user for user manager tests
921 mkdir
-p $initdir/etc
/sysusers.d
922 cat >$initdir/etc
/sysusers.d
/testuser.conf
<<EOF
923 u testuser 4711 "Test User" /home/testuser
926 mkdir
-p $initdir/home
/testuser
-m 0700
927 chown
4711:4711 $initdir/home
/testuser
930 install_config_files
() {
931 inst
/etc
/sysconfig
/init ||
:
937 inst
/etc
/nsswitch.conf
938 inst
/etc
/pam.conf ||
:
941 # we want an empty environment
942 > $initdir/etc
/environment
943 > $initdir/etc
/machine-id
946 echo systemd-testsuite
> $initdir/etc
/hostname
948 # let's set up just one image with the traditional verbose output
949 if [ ${IMAGE_NAME} != "basic" ]; then
950 mkdir
-p $initdir/etc
/systemd
/system.conf.d
951 echo -e '[Manager]\nStatusUnitFormat=name' >$initdir/etc
/systemd
/system.conf.d
/status.conf
955 install_basic_tools
() {
956 dracut_install
"${BASICTOOLS[@]}"
957 dracut_install
-o sushell
958 # in Debian ldconfig is just a shell script wrapper around ldconfig.real
959 dracut_install
-o ldconfig.real
962 install_debug_tools
() {
963 dracut_install
"${DEBUGTOOLS[@]}"
965 if [[ $INTERACTIVE_DEBUG ]]; then
966 # Set default TERM from vt220 to linux, so at least basic key shortcuts work
967 local _getty_override
="$initdir/etc/systemd/system/serial-getty@.service.d"
968 mkdir
-p "$_getty_override"
969 echo -e "[Service]\nEnvironment=TERM=linux" > "$_getty_override/default-TERM.conf"
971 cat > "$initdir/etc/motd" << EOF
972 To adjust the terminal size use:
982 # install libnss_files for login
983 NSS_LIBS
=$
(LD_DEBUG
=files getent passwd
2>&1 >/dev
/null |
sed -n '/calling init: .*libnss_/ {s!^.* /!/!; p}')
984 dracut_install
$NSS_LIBS
988 inst
$ROOTLIBDIR/system
/dbus.socket
990 # Newer Fedora versions use dbus-broker by default. Let's install it if it's available.
991 if [ -f $ROOTLIBDIR/system
/dbus-broker.service
]; then
992 inst
$ROOTLIBDIR/system
/dbus-broker.service
993 inst_symlink
/etc
/systemd
/system
/dbus.service
994 inst
/usr
/bin
/dbus-broker
995 inst
/usr
/bin
/dbus-broker-launch
996 elif [ -f $ROOTLIBDIR/system
/dbus-daemon.service
]; then
997 # Fedora rawhide replaced dbus.service with dbus-daemon.service
998 inst
$ROOTLIBDIR/system
/dbus-daemon.service
1000 inst_symlink
/etc
/systemd
/system
/dbus.service
1002 inst
$ROOTLIBDIR/system
/dbus.service
1006 /etc
/dbus-1
/usr
/share
/dbus-1
-xtype f \
1007 |
while read file; do
1011 # setup policy for Type=dbus test
1012 mkdir
-p $initdir/etc
/dbus-
1/system.d
1013 cat > $initdir/etc
/dbus-
1/system.d
/systemd.
test.ExecStopPost.conf
<<EOF
1014 <?xml version="1.0"?>
1015 <!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
1016 "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
1018 <policy user="root">
1019 <allow own="systemd.test.ExecStopPost"/>
1025 install_user_dbus
() {
1026 inst
$ROOTLIBDIR/user
/dbus.socket
1027 inst_symlink
/usr
/lib
/systemd
/user
/sockets.target.wants
/dbus.socket || inst_symlink
/etc
/systemd
/user
/sockets.target.wants
/dbus.socket
1029 # Append the After= dependency on dbus in case it isn't already set up
1030 mkdir
-p "$initdir/etc/systemd/system/user@.service.d/"
1031 cat <<EOF >"$initdir/etc/systemd/system/user@.service.d/dbus.conf"
1036 # Newer Fedora versions use dbus-broker by default. Let's install it if it's available.
1037 if [ -f $ROOTLIBDIR/user
/dbus-broker.service
]; then
1038 inst
$ROOTLIBDIR/user
/dbus-broker.service
1039 inst_symlink
/etc
/systemd
/user
/dbus.service
1040 elif [ -f $ROOTLIBDIR/system
/dbus-daemon.service
]; then
1041 # Fedora rawhide replaced dbus.service with dbus-daemon.service
1042 inst
$ROOTLIBDIR/user
/dbus-daemon.service
1044 inst_symlink
/etc
/systemd
/user
/dbus.service
1046 inst
$ROOTLIBDIR/user
/dbus.service
1052 if [[ "$LOOKS_LIKE_DEBIAN" ]] && type -p dpkg-architecture
&>/dev
/null
; then
1053 find "/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)/security" -xtype f
1055 find /lib
*/security
-xtype f
1057 find /etc
/pam.d
/etc
/security
-xtype f
1058 ) |
while read file; do
1062 # pam_unix depends on unix_chkpwd.
1063 # see http://www.linux-pam.org/Linux-PAM-html/sag-pam_unix.html
1064 dracut_install
-o unix_chkpwd
1066 [[ "$LOOKS_LIKE_DEBIAN" ]] &&
1067 cp /etc
/pam.d
/systemd-user
$initdir/etc
/pam.d
/
1069 # set empty root password for easy debugging
1070 sed -i 's/^root:x:/root::/' $initdir/etc
/passwd
1074 # The first three paths may be deprecated.
1075 # It seems now the last two paths are used by many distributions.
1077 /usr
/lib
/kbd
/keymaps
/include
/* \
1078 /usr
/lib
/kbd
/keymaps
/i386
/include
/* \
1079 /usr
/lib
/kbd
/keymaps
/i386
/qwerty
/us.
* \
1080 /usr
/lib
/kbd
/keymaps
/legacy
/include
/* \
1081 /usr
/lib
/kbd
/keymaps
/legacy
/i386
/qwerty
/us.
*; do
1082 [[ -f $i ]] ||
continue
1086 # When it takes any argument, then install more keymaps.
1087 if [[ -n $1 ]]; then
1089 /usr
/lib
/kbd
/keymaps
/i386
/*/* \
1090 /usr
/lib
/kbd
/keymaps
/legacy
/i386
/*/*; do
1091 [[ -f $i ]] ||
continue
1097 install_zoneinfo
() {
1098 inst_any
/usr
/share
/zoneinfo
/Asia
/Seoul
1099 inst_any
/usr
/share
/zoneinfo
/Asia
/Vladivostok
1100 inst_any
/usr
/share
/zoneinfo
/Australia
/Sydney
1101 inst_any
/usr
/share
/zoneinfo
/Europe
/Berlin
1102 inst_any
/usr
/share
/zoneinfo
/Europe
/Kiev
1103 inst_any
/usr
/share
/zoneinfo
/Pacific
/Auckland
1104 inst_any
/usr
/share
/zoneinfo
/Pacific
/Honolulu
1105 inst_any
/usr
/share
/zoneinfo
/CET
1106 inst_any
/usr
/share
/zoneinfo
/EET
1107 inst_any
/usr
/share
/zoneinfo
/UTC
1112 /usr
/lib
/kbd
/consolefonts
/eurlatgr
* \
1113 /usr
/lib
/kbd
/consolefonts
/latarcyrheb-sun16
*; do
1114 [[ -f $i ]] ||
continue
1119 install_terminfo
() {
1120 for _terminfodir
in /lib
/terminfo
/etc
/terminfo
/usr
/share
/terminfo
; do
1121 [ -f ${_terminfodir}/l
/linux
] && break
1123 dracut_install
-o ${_terminfodir}/l
/linux
1126 has_user_dbus_socket
() {
1127 if [ -f /usr
/lib
/systemd
/user
/dbus.socket
] ||
[ -f /etc
/systemd
/user
/dbus.socket
]; then
1130 echo "Per-user instances are not supported. Skipping..."
1135 setup_nspawn_root
() {
1136 if [ -z "${initdir}" ]; then
1137 dfatal
"\$initdir not defined"
1141 rm -rf "$TESTDIR/unprivileged-nspawn-root"
1143 if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then
1144 ddebug
"cp -ar $initdir $TESTDIR/unprivileged-nspawn-root"
1145 cp -ar $initdir $TESTDIR/unprivileged-nspawn-root
1149 setup_basic_dirs
() {
1150 mkdir
-p $initdir/run
1151 mkdir
-p $initdir/etc
/systemd
/system
1152 mkdir
-p $initdir/var
/log
/journal
1154 for d
in usr
/bin usr
/sbin bin etc lib
"$libdir" sbin tmp usr var var
/log dev proc sys sysroot root run run
/lock run
/initramfs
; do
1155 if [ -L "/$d" ]; then
1162 ln -sfn /run
"$initdir/var/run"
1163 ln -sfn /run
/lock
"$initdir/var/lock"
1166 mask_supporting_services
() {
1167 # mask some services that we do not want to run in these tests
1168 ln -fs /dev
/null
$initdir/etc
/systemd
/system
/systemd-hwdb-update.service
1169 ln -fs /dev
/null
$initdir/etc
/systemd
/system
/systemd-journal-catalog-update.service
1170 ln -fs /dev
/null
$initdir/etc
/systemd
/system
/systemd-networkd.service
1171 ln -fs /dev
/null
$initdir/etc
/systemd
/system
/systemd-networkd.socket
1172 ln -fs /dev
/null
$initdir/etc
/systemd
/system
/systemd-resolved.service
1177 local _so_regex
='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)'
1180 LC_ALL
=C ldd
"$_bin" 2>/dev
/null |
while read _line
; do
1181 [[ $_line = 'not a dynamic executable' ]] && break
1183 if [[ $_line =~
$_so_regex ]]; then
1184 _file
=${BASH_REMATCH[1]}
1185 [[ -e ${initdir}/$_file ]] && continue
1186 inst_library
"$_file"
1190 if [[ $_line =~ not\ found
]]; then
1191 dfatal
"Missing a shared library required by $_bin."
1192 dfatal
"Run \"ldd $_bin\" to find out what it is."
1194 dfatal
"dracut cannot create an initrd."
1201 # make sure we don't get a stale LOOPDEV value from old times
1203 [[ -e $STATEFILE ]] && .
$STATEFILE
1205 if [[ ! -d "$TESTDIR" ]]; then
1206 if [[ -z "$TESTDIR" ]]; then
1207 TESTDIR
=$
(mktemp
--tmpdir=/var
/tmp
-d -t systemd-test.XXXXXX
)
1212 cat >$STATEFILE<<EOF
1218 IMAGE_PRIVATE
="${TESTDIR}/${IMAGE_NAME}.img"
1219 IMAGE_PUBLIC
="${IMAGESTATEDIR}/${IMAGE_NAME}.img"
1223 initdir
=$TESTDIR/root
1228 ## @brief Converts numeric logging level to the first letter of level name.
1230 # @param lvl Numeric logging level in range from 1 to 6.
1231 # @retval 1 if @a lvl is out of range.
1232 # @retval 0 if @a lvl is correct.
1233 # @result Echoes first letter of level name.
1246 ## @brief Internal helper function for _do_dlog()
1248 # @param lvl Numeric logging level.
1249 # @param msg Message.
1250 # @retval 0 It's always returned, even if logging failed.
1252 # @note This function is not supposed to be called manually. Please use
1253 # dtrace(), ddebug(), or others instead which wrap this one.
1255 # This function calls _do_dlog() either with parameter msg, or if
1256 # none is given, it will read standard input and will use every line as
1260 # dwarn "This is a warning"
1261 # echo "This is a warning" | dwarn
1262 LOG_LEVEL
=${LOG_LEVEL:-4}
1265 [ -z "$LOG_LEVEL" ] && return 0
1266 [ $1 -le $LOG_LEVEL ] ||
return 0
1267 local lvl
="$1"; shift
1268 local lvlc
=$
(_lvl2char
"$lvl") ||
return 0
1270 if [ $# -ge 1 ]; then
1274 echo "$lvlc: " "$line"
1279 ## @brief Logs message at TRACE level (6)
1281 # @param msg Message.
1282 # @retval 0 It's always returned, even if logging failed.
1286 [ -n "$debug" ] && set -x ||
:
1289 ## @brief Logs message at DEBUG level (5)
1291 # @param msg Message.
1292 # @retval 0 It's always returned, even if logging failed.
1296 # [ -n "$debug" ] && set -x || :
1299 ## @brief Logs message at INFO level (4)
1301 # @param msg Message.
1302 # @retval 0 It's always returned, even if logging failed.
1306 [ -n "$debug" ] && set -x ||
:
1309 ## @brief Logs message at WARN level (3)
1311 # @param msg Message.
1312 # @retval 0 It's always returned, even if logging failed.
1316 [ -n "$debug" ] && set -x ||
:
1319 ## @brief Logs message at ERROR level (2)
1321 # @param msg Message.
1322 # @retval 0 It's always returned, even if logging failed.
1326 # [ -n "$debug" ] && set -x || :
1329 ## @brief Logs message at FATAL level (1)
1331 # @param msg Message.
1332 # @retval 0 It's always returned, even if logging failed.
1336 [ -n "$debug" ] && set -x ||
:
1340 # Generic substring function. If $2 is in $1, return 0.
1341 strstr
() { [ "${1#*$2*}" != "$1" ]; }
1343 # normalize_path <path>
1344 # Prints the normalized path, where it removes any duplicated
1345 # and trailing slashes.
1347 # $ normalize_path ///test/test//
1351 set -- "${1//+(\/)//}"
1356 # convert_abs_rel <from> <to>
1357 # Prints the relative path, when creating a symlink to <to> from <from>.
1359 # $ convert_abs_rel /usr/bin/test /bin/test-2
1361 # $ ln -s $(convert_abs_rel /usr/bin/test /bin/test-2) /usr/bin/test
1363 local __current __absolute __abssize __cursize __newpath
1364 local -i __i __level
1366 set -- "$(normalize_path "$1")" "$(normalize_path "$2")"
1368 # corner case #1 - self looping link
1369 [[ "$1" == "$2" ]] && { echo "${1##*/}"; return; }
1371 # corner case #2 - own dir link
1372 [[ "${1%/*}" == "$2" ]] && { echo "."; return; }
1374 IFS
="/" __current
=($1)
1375 IFS
="/" __absolute
=($2)
1377 __abssize
=${#__absolute[@]}
1378 __cursize
=${#__current[@]}
1380 while [[ ${__absolute[__level]} == ${__current[__level]} ]]
1383 if (( __level
> __abssize || __level
> __cursize
))
1389 for ((__i
= __level
; __i
< __cursize-1
; __i
++))
1391 if ((__i
> __level
))
1393 __newpath
=$__newpath"/"
1395 __newpath
=$__newpath".."
1398 for ((__i
= __level
; __i
< __abssize
; __i
++))
1400 if [[ -n $__newpath ]]
1402 __newpath
=$__newpath"/"
1404 __newpath
=$__newpath${__absolute[__i]}
1411 # Install a directory, keeping symlinks as on the original system.
1412 # Example: if /lib points to /lib64 on the host, "inst_dir /lib/file"
1413 # will create ${initdir}/lib64, ${initdir}/lib64/file,
1414 # and a symlink ${initdir}/lib -> lib64.
1416 [[ -e ${initdir}/"$1" ]] && return 0 # already there
1418 local _dir
="$1" _part
="${1%/*}" _file
1419 while [[ "$_part" != "${_part%/*}" ]] && ! [[ -e "${initdir}/${_part}" ]]; do
1424 # iterate over parent directories
1425 for _file
in $_dir; do
1426 [[ -e "${initdir}/$_file" ]] && continue
1427 if [[ -L $_file ]]; then
1428 inst_symlink
"$_file"
1431 mkdir
-m 0755 -p "${initdir}/$_file" ||
return 1
1432 [[ -e "$_file" ]] && chmod --reference="$_file" "${initdir}/$_file"
1433 chmod u
+w
"${initdir}/$_file"
1438 # $1 = file to copy to ramdisk
1439 # $2 (optional) Name for the file on the ramdisk
1440 # Location of the image dir is assumed to be $initdir
1441 # We never overwrite the target if it exists.
1443 [[ -f "$1" ]] ||
return 1
1444 strstr
"$1" "/" ||
return 1
1446 local _src
=$1 target
="${2:-$1}"
1447 if ! [[ -d ${initdir}/$target ]]; then
1448 [[ -e ${initdir}/$target ]] && return 0
1449 [[ -L ${initdir}/$target ]] && return 0
1450 [[ -d "${initdir}/${target%/*}" ]] || inst_dir "${target%/*}"
1452 # install checksum files also
1453 if [[ -e "${_src%/*}/.${_src##*/}.hmac" ]]; then
1454 inst
"${_src%/*}/.${_src##*/}.hmac" "${target%/*}/.${target##*/}.hmac"
1456 ddebug
"Installing $_src"
1457 cp --sparse=always
-pfL "$_src" "${initdir}/$target"
1460 # find symlinks linked to given library file
1462 # Function searches for symlinks by stripping version numbers appended to
1463 # library filename, checks if it points to the same target and finally
1464 # prints the list of symlinks to stdout.
1467 # rev_lib_symlinks libfoo.so.8.1
1468 # output: libfoo.so.8 libfoo.so
1469 # (Only if libfoo.so.8 and libfoo.so exists on host system.)
1470 rev_lib_symlinks
() {
1471 [[ ! $1 ]] && return 0
1473 local fn
="$1" orig
="$(readlink -f "$1")" links
=''
1475 [[ ${fn} =~ .
*\.so\..
* ]] ||
return 1
1477 until [[ ${fn##*.} == so
]]; do
1479 [[ -L ${fn} && $(readlink -f "${fn}") == ${orig} ]] && links+=" ${fn}"
1485 # Same as above, but specialized to handle dynamic libraries.
1486 # It handles making symlinks according to how the original library
1489 local _src="$1" _dest=${2:-$1} _lib _reallib _symlink
1490 strstr "$1" "/" || return 1
1491 [[ -e $initdir/$_dest ]] && return 0
1492 if [[ -L $_src ]]; then
1493 # install checksum files also
1494 if [[ -e "${_src%/*}/.
${_src##*/}.hmac
" ]]; then
1495 inst "${_src%/*}/.${_src##*/}.hmac" "${_dest%/*}/.${_dest##*/}.hmac
"
1497 _reallib=$(readlink -f "$_src")
1498 inst_simple "$_reallib" "$_reallib"
1499 inst_dir "${_dest%/*}"
1500 [[ -d "${_dest%/*}" ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
1501 ln -sfn $
(convert_abs_rel
"${_dest}" "${_reallib}") "${initdir}/${_dest}"
1503 inst_simple
"$_src" "$_dest"
1506 # Create additional symlinks. See rev_symlinks description.
1507 for _symlink
in $
(rev_lib_symlinks
$_src) $
(rev_lib_symlinks
$_reallib); do
1508 [[ -e $initdir/$_symlink ]] ||
{
1509 ddebug
"Creating extra symlink: $_symlink"
1510 inst_symlink
$_symlink
1515 # find a binary. If we were not passed the full path directly,
1516 # search in the usual places to find the binary.
1518 if [[ -z ${1##/*} ]]; then
1519 if [[ -x $1 ]] ||
{ strstr
"$1" ".so" && ldd
$1 &>/dev
/null
; }; then
1528 # Same as above, but specialized to install binary executables.
1529 # Install binary executable, and all shared library dependencies, if any.
1533 # In certain cases we might attempt to install a binary which is already
1534 # present in the test image, yet it's missing from the host system.
1535 # In such cases, let's check if the binary indeed exists in the image
1536 # before doing any other chcecks. If it does, immediately return with
1538 [[ $# -eq 1 && -e $initdir/$1 ]] && return 0
1540 _bin
=$
(find_binary
"$1") ||
return 1
1542 [[ -e $initdir/$_target ]] && return 0
1543 [[ -L $_bin ]] && inst_symlink
$_bin $_target && return 0
1545 local _so_regex
='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)'
1547 LC_ALL
=C ldd
"$_bin" 2>/dev
/null |
while read _line
; do
1548 [[ $_line = 'not a dynamic executable' ]] && break
1550 if [[ $_line =~
$_so_regex ]]; then
1551 _file
=${BASH_REMATCH[1]}
1552 [[ -e ${initdir}/$_file ]] && continue
1553 inst_library
"$_file"
1557 if [[ $_line =~ not\ found
]]; then
1558 dfatal
"Missing a shared library required by $_bin."
1559 dfatal
"Run \"ldd $_bin\" to find out what it is."
1561 dfatal
"dracut cannot create an initrd."
1565 inst_simple
"$_bin" "$_target"
1568 # same as above, except for shell scripts.
1569 # If your shell script does not start with shebang, it is not a shell script.
1572 _bin
=$
(find_binary
"$1") ||
return 1
1574 local _line _shebang_regex
1575 read -r -n 80 _line
<"$_bin"
1576 # If debug is set, clean unprintable chars to prevent messing up the term
1577 [[ $debug ]] && _line
=$
(echo -n "$_line" |
tr -c -d '[:print:][:space:]')
1578 _shebang_regex
='(#! *)(/[^ ]+).*'
1579 [[ $_line =~
$_shebang_regex ]] ||
return 1
1580 inst
"${BASH_REMATCH[2]}" && inst_simple
"$_bin" "$@"
1583 # same as above, but specialized for symlinks
1585 local _src
=$1 _target
=${2:-$1} _realsrc
1586 strstr
"$1" "/" ||
return 1
1587 [[ -L $1 ]] ||
return 1
1588 [[ -L $initdir/$_target ]] && return 0
1589 _realsrc
=$
(readlink
-f "$_src")
1590 if ! [[ -e $initdir/$_realsrc ]]; then
1591 if [[ -d $_realsrc ]]; then
1592 inst_dir
"$_realsrc"
1597 [[ ! -e $initdir/${_target%/*} ]] && inst_dir
"${_target%/*}"
1598 [[ -d ${_target%/*} ]] && _target=$(readlink -f ${_target%/*})/${_target##*/}
1599 ln -sfn $
(convert_abs_rel
"${_target}" "${_realsrc}") "$initdir/$_target"
1602 # attempt to install any programs specified in a udev rule
1603 inst_rule_programs
() {
1606 if grep -qE 'PROGRAM==?"[^ "]+' "$1"; then
1607 for _prog
in $
(grep -E 'PROGRAM==?"[^ "]+' "$1" |
sed -r 's/.*PROGRAM==?"([^ "]+).*/\1/'); do
1608 if [ -x /lib
/udev
/$_prog ]; then
1609 _bin
=/lib
/udev
/$_prog
1611 _bin
=$
(find_binary
"$_prog") ||
{
1612 dinfo
"Skipping program $_prog using in udev rule $(basename $1) as it cannot be found"
1617 #dinfo "Installing $_bin due to it's use in the udev rule $(basename $1)"
1618 dracut_install
"$_bin"
1623 # udev rules always get installed in the same place, so
1624 # create a function to install them to make life simpler.
1626 local _target
=/etc
/udev
/rules.d _rule _found
1628 inst_dir
"/lib/udev/rules.d"
1630 for _rule
in "$@"; do
1631 if [ "${rule#/}" = "$rule" ]; then
1632 for r
in /lib
/udev
/rules.d
/etc
/udev
/rules.d
; do
1633 if [[ -f $r/$_rule ]]; then
1635 inst_simple
"$_found"
1636 inst_rule_programs
"$_found"
1640 for r
in '' .
/ $dracutbasedir/rules.d
/; do
1641 if [[ -f ${r}$_rule ]]; then
1643 inst_simple
"$_found" "$_target/${_found##*/}"
1644 inst_rule_programs
"$_found"
1647 [[ $_found ]] || dinfo
"Skipping udev rule: $_rule"
1652 # general purpose installation function
1653 # Same args as above.
1659 2) [[ ! $initdir && -d $2 ]] && export initdir
=$2
1660 [[ $initdir = $2 ]] && set $1;;
1661 3) [[ -z $initdir ]] && export initdir
=$2
1663 *) dfatal
"inst only takes 1 or 2 or 3 arguments"
1666 for _x
in inst_symlink inst_script inst_binary inst_simple
; do
1667 $_x "$@" && return 0
1672 # install any of listed files
1674 # If first argument is '-d' and second some destination path, first accessible
1675 # source is installed into this path, otherwise it will installed in the same
1676 # path as source. If none of listed files was installed, function return 1.
1677 # On first successful installation it returns with 0 status.
1681 # inst_any -d /bin/foo /bin/bar /bin/baz
1683 # Lets assume that /bin/baz exists, so it will be installed as /bin/foo in
1688 [[ $1 = '-d' ]] && to
="$2" && shift 2
1691 if [[ -e $f ]]; then
1692 [[ $to ]] && inst
"$f" "$to" && return 0
1693 inst
"$f" && return 0
1700 # dracut_install [-o ] <file> [<file> ... ]
1701 # Install <file> to the initramfs image
1702 # -o optionally install the <file> and don't fail, if it is not there
1705 if [[ $1 = '-o' ]]; then
1709 while (($# > 0)); do
1710 if ! inst
"$1" ; then
1711 if [[ $_optional = yes ]]; then
1712 dinfo
"Skipping program $1 as it cannot be found and is" \
1713 "flagged to be optional"
1715 dfatal
"Failed to install $1"
1723 # Install a single kernel module along with any firmware it may require.
1724 # $1 = full path to kernel module to install
1725 install_kmod_with_fw
() {
1726 # no need to go further if the module is already installed
1728 [[ -e "${initdir}/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" ]] \
1731 [[ -e "$initdir/.kernelmodseen/${1##*/}" ]] && return 0
1733 if [[ $omit_drivers ]]; then
1734 local _kmod
=${1##*/}
1737 if [[ "$_kmod" =~
$omit_drivers ]]; then
1738 dinfo
"Omitting driver $_kmod"
1741 if [[ "${1##*/lib/modules/$KERNEL_VER/}" =~
$omit_drivers ]]; then
1742 dinfo
"Omitting driver $_kmod"
1747 [ -d "$initdir/.kernelmodseen" ] && \
1748 > "$initdir/.kernelmodseen/${1##*/}"
1750 inst_simple
"$1" "/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" \
1753 local _modname
=${1##*/} _fwdir _found _fw
1754 _modname
=${_modname%.ko*}
1755 for _fw
in $
(modinfo
-k $KERNEL_VER -F firmware
$1 2>/dev
/null
); do
1757 for _fwdir
in $fw_dir; do
1758 if [[ -d $_fwdir && -f $_fwdir/$_fw ]]; then
1759 inst_simple
"$_fwdir/$_fw" "/lib/firmware/$_fw"
1763 if [[ $_found != yes ]]; then
1764 if ! grep -qe "\<${_modname//-/_}\>" /proc
/modules
; then
1765 dinfo
"Possible missing firmware \"${_fw}\" for kernel module" \
1766 "\"${_modname}.ko\""
1768 dwarn
"Possible missing firmware \"${_fw}\" for kernel module" \
1769 "\"${_modname}.ko\""
1776 # Do something with all the dependencies of a kernel module.
1777 # Note that kernel modules depend on themselves using the technique we use
1778 # $1 = function to call for each dependency we find
1779 # It will be passed the full path to the found kernel module
1780 # $2 = module to get dependencies for
1781 # rest of args = arguments to modprobe
1782 # _fderr specifies FD passed from surrounding scope
1783 for_each_kmod_dep
() {
1784 local _func
=$1 _kmod
=$2 _cmd _modpath _options _found
=0
1786 modprobe
"$@" --ignore-install --show-depends $_kmod 2>&${_fderr} |
(
1787 while read _cmd _modpath _options
; do
1788 [[ $_cmd = insmod
]] ||
continue
1789 $_func ${_modpath} ||
exit $?
1792 [[ $_found -eq 0 ]] && exit 1
1797 # filter kernel modules to install certain modules that meet specific
1799 # $1 = search only in subdirectory of /kernel/$1
1800 # $2 = function to call with module name to filter.
1801 # This function will be passed the full path to the module to test.
1802 # The behavior of this function can vary depending on whether $hostonly is set.
1803 # If it is, we will only look at modules that are already in memory.
1804 # If it is not, we will look at all kernel modules
1805 # This function returns the full filenames of modules that match $1
1806 filter_kernel_modules_by_path
() (
1807 local _modname _filtercmd
1808 if ! [[ $hostonly ]]; then
1809 _filtercmd
='find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra"'
1810 _filtercmd
+=' "$KERNEL_MODS/weak-updates" -name "*.ko" -o -name "*.ko.gz"'
1811 _filtercmd
+=' -o -name "*.ko.xz"'
1812 _filtercmd
+=' 2>/dev/null'
1814 _filtercmd
='cut -d " " -f 1 </proc/modules|xargs modinfo -F filename '
1815 _filtercmd
+='-k $KERNEL_VER 2>/dev/null'
1817 for _modname
in $
(eval $_filtercmd); do
1819 *.ko
) "$2" "$_modname" && echo "$_modname";;
1820 *.ko.gz
) gzip -dc "$_modname" > $initdir/$$.ko
1821 $2 $initdir/$$.ko
&& echo "$_modname"
1822 rm -f $initdir/$$.ko
1824 *.ko.xz
) xz
-dc "$_modname" > $initdir/$$.ko
1825 $2 $initdir/$$.ko
&& echo "$_modname"
1826 rm -f $initdir/$$.ko
1831 find_kernel_modules_by_path
() (
1832 if ! [[ $hostonly ]]; then
1833 find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra" "$KERNEL_MODS/weak-updates" \
1834 -name "*.ko" -o -name "*.ko.gz" -o -name "*.ko.xz" 2>/dev
/null
1836 cut
-d " " -f 1 </proc
/modules \
1837 |
xargs modinfo
-F filename
-k $KERNEL_VER 2>/dev
/null
1841 filter_kernel_modules
() {
1842 filter_kernel_modules_by_path drivers
"$1"
1845 find_kernel_modules
() {
1846 find_kernel_modules_by_path drivers
1849 # instmods [-c] <kernel module> [<kernel module> ... ]
1850 # instmods [-c] <kernel subsystem>
1851 # install kernel modules along with all their dependencies.
1852 # <kernel subsystem> can be e.g. "=block" or "=drivers/usb/storage"
1854 [[ $no_kernel = yes ]] && return
1855 # called [sub]functions inherit _fderr
1858 if [[ $1 = '-c' ]]; then
1863 function inst1mod
() {
1864 local _ret
=0 _mod
="$1"
1867 if [ -f $KERNEL_MODS/modules.
${_mod#=} ]; then
1868 ( [[ "$_mpargs" ]] && echo $_mpargs
1869 cat "${KERNEL_MODS}/modules.${_mod#=}" ) \
1872 ( [[ "$_mpargs" ]] && echo $_mpargs
1873 find "$KERNEL_MODS" -path "*/${_mod#=}/*" -type f
-printf '%f\n' ) \
1877 --*) _mpargs
+=" $_mod" ;;
1878 i2o_scsi
) return ;; # Do not load this diagnostic-only module
1881 # if we are already installed, skip this module and go on
1883 [[ -f "$initdir/.kernelmodseen/${_mod%.ko}.ko" ]] && return
1885 if [[ $omit_drivers ]] && [[ "$1" =~
$omit_drivers ]]; then
1886 dinfo
"Omitting driver ${_mod##$KERNEL_MODS}"
1889 # If we are building a host-specific initramfs and this
1890 # module is not already loaded, move on to the next one.
1891 [[ $hostonly ]] && ! grep -qe "\<${_mod//-/_}\>" /proc
/modules \
1892 && ! echo $add_drivers |
grep -qe "\<${_mod}\>" \
1895 # We use '-d' option in modprobe only if modules prefix path
1896 # differs from default '/'. This allows us to use Dracut with
1897 # old version of modprobe which doesn't have '-d' option.
1898 local _moddirname
=${KERNEL_MODS%%/lib/modules/*}
1899 [[ -n ${_moddirname} ]] && _moddirname
="-d ${_moddirname}/"
1901 # ok, load the module, all its dependencies, and any firmware
1903 for_each_kmod_dep install_kmod_with_fw
$_mod \
1904 --set-version $KERNEL_VER ${_moddirname} $_mpargs
1911 function instmods_1
() {
1913 if (($# == 0)); then # filenames from stdin
1915 inst1mod
"${_mod%.ko*}" ||
{
1916 if [ "$_check" = "yes" ]; then
1917 dfatal
"Failed to install $_mod"
1923 while (($# > 0)); do # filenames as arguments
1924 inst1mod
${1%.ko*} ||
{
1925 if [ "$_check" = "yes" ]; then
1926 dfatal
"Failed to install $1"
1935 local _ret _filter_not_found
='FATAL: Module .* not found.'
1937 # Capture all stderr from modprobe to _fderr. We could use {var}>...
1938 # redirections, but that would make dracut require bash4 at least.
1939 eval "( instmods_1 \"\$@\" ) ${_fderr}>&1" \
1940 |
while read line
; do [[ "$line" =~
$_filter_not_found ]] && echo $line ||
echo $line >&2 ;done | derror
1947 ln -fs ..
/usr
/bin
/systemctl
$initdir/bin
/
1948 ln -fs ..
/usr
/lib
/systemd
$initdir/lib
/
1949 inst_simple
"/usr/lib/systemd/system/haveged.service"
1953 if mountpoint
-q $1; then
1959 # can be overridden in specific test
1960 test_setup_cleanup
() {
1965 # (post-test) cleanup should always ignore failure and cleanup as much as possible
1968 _umount_dir
$initdir
1969 rm -vf "$IMAGE_PUBLIC"
1975 # can be overridden in specific test
1980 test_cleanup_again
() {
1981 [ -n "$TESTDIR" ] ||
return
1982 rm -rf "$TESTDIR/unprivileged-nspawn-root"
1983 _umount_dir
$initdir
1986 test_create_image
() {
1987 create_empty_image_rootdir
1989 # Create what will eventually be our root filesystem onto an overlay
1992 setup_basic_environment
1993 mask_supporting_services
1998 if [ ${TEST_REQUIRE_INSTALL_TESTS} -ne 0 ] && \
1999 type -P meson
>/dev
/null
&& \
2000 [[ "$(meson configure $BUILD_DIR | grep install-tests | awk '{ print $2 }')" != "true" ]]; then
2001 dfatal
"$BUILD_DIR needs to be built with -Dinstall-tests=true"
2005 if [ -e "$IMAGE_PRIVATE" ]; then
2006 echo "Reusing existing image $IMAGE_PRIVATE → $(realpath $IMAGE_PRIVATE)"
2009 if [ ! -e "$IMAGE_PUBLIC" ]; then
2010 # Create the backing public image, but then completely unmount
2011 # it and drop the loopback device responsible for it, since we're
2012 # going to symlink/copy the image and mount it again from
2020 echo "Reusing existing cached image $IMAGE_PUBLIC → $(realpath $IMAGE_PUBLIC)"
2021 if [ ${TEST_PARALLELIZE} -ne 0 ]; then
2022 cp -v "$(realpath $IMAGE_PUBLIC)" "$IMAGE_PRIVATE"
2024 ln -sv "$(realpath $IMAGE_PUBLIC)" "$IMAGE_PRIVATE"
2036 if [ -z "$TEST_NO_QEMU" ]; then
2037 if run_qemu
"$1"; then
2038 check_result_qemu ||
{ echo "QEMU test failed"; return 1; }
2040 dwarn
"can't run QEMU, skipping"
2043 if [ -z "$TEST_NO_NSPAWN" ]; then
2045 if run_nspawn
"$initdir" "$1"; then
2046 check_result_nspawn
"$initdir" ||
{ echo "nspawn-root test failed"; return 1; }
2048 dwarn
"can't run systemd-nspawn, skipping"
2051 if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then
2052 dir
="$TESTDIR/unprivileged-nspawn-root"
2053 if NSPAWN_ARGUMENTS
="-U --private-network $NSPAWN_ARGUMENTS" run_nspawn
"$dir" "$1"; then
2054 check_result_nspawn
"$dir" ||
{ echo "unprivileged-nspawn-root test failed"; return 1; }
2056 dwarn
"can't run systemd-nspawn, skipping"
2064 if [[ $UID != "0" ]]; then
2065 echo "TEST: $TEST_DESCRIPTION [SKIPPED]: not root" >&2
2070 [[ $libdir ]] ||
for libdir
in /lib64
/lib
; do
2071 [[ -d $libdir ]] && libdirs
+=" $libdir" && break
2074 [[ $usrlibdir ]] ||
for usrlibdir
in /usr
/lib64
/usr
/lib
; do
2075 [[ -d $usrlibdir ]] && libdirs
+=" $usrlibdir" && break
2078 mkdir
-p "$STATEDIR"
2083 testname
="$(basename $PWD)"
2085 while (($# > 0)); do
2088 echo "${testname} RUN: $TEST_DESCRIPTION"
2091 if (( $ret == 0 )); then
2092 echo "${testname} RUN: $TEST_DESCRIPTION [OK]"
2094 echo "${testname} RUN: $TEST_DESCRIPTION [FAILED]"
2098 echo "${testname} SETUP: $TEST_DESCRIPTION"
2103 echo "${testname} CLEANUP: $TEST_DESCRIPTION"
2107 echo "${testname} CLEANUP AGAIN: $TEST_DESCRIPTION"
2112 echo -n "${testname}: $TEST_DESCRIPTION "
2117 ) </dev
/null
>"$TESTLOG" 2>&1 || ret
=$?
2119 if [ $ret -eq 0 ]; then