mirror of
https://github.com/systemd/systemd
synced 2024-09-15 22:30:22 +00:00
7294632c2c
And move the initrd related tests from TEST-01-BASIC there. Additionally, this should provide coverage for recemt shutdown initrd related issues, see: - https://github.com/systemd/systemd/issues/28645 - https://github.com/systemd/systemd/pull/28648 - https://github.com/systemd/systemd/pull/28793
102 lines
3.9 KiB
Bash
Executable file
102 lines
3.9 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
set -e
|
|
|
|
TEST_DESCRIPTION="Test various scenarios involving transition from/to initrd"
|
|
TEST_NO_NSPAWN=1
|
|
|
|
# shellcheck source=test/test-functions
|
|
. "${TEST_BASE_DIR:?}/test-functions"
|
|
|
|
test_append_files() {
|
|
local workspace="${1:?}"
|
|
local sd_initrd file dir
|
|
|
|
# Create a shutdown initrd
|
|
#
|
|
# This should provide coverage for shutdown initrd related issues, see:
|
|
# - https://github.com/systemd/systemd/issues/28645
|
|
# - https://github.com/systemd/systemd/pull/28648
|
|
# - https://github.com/systemd/systemd/pull/28793
|
|
#
|
|
# This is a bit messier than I originally anticipated, as installing our own libraries
|
|
# is handled implicitly by install_systemd() which I don't want to use here, since
|
|
# I need only the systemd-shutdown binary
|
|
sd_initrd="$workspace/shutdown-initrd"
|
|
mkdir -p "$sd_initrd/etc" "$sd_initrd/usr"
|
|
initdir="$sd_initrd" image_install bash /usr/lib/os-release
|
|
ln -srf "$sd_initrd/usr/lib/os-release" "$sd_initrd/etc/initrd-release"
|
|
initdir="$sd_initrd" inst_binary "$workspace/usr/lib/systemd/systemd-shutdown" "/usr/lib/systemd/systemd-shutdown"
|
|
initdir="$sd_initrd" inst_libs "$sd_initrd/usr/lib/systemd/systemd-shutdown"
|
|
# We need to deal with libsystemd stuff explicitly, as we don't call install_systemd() here
|
|
while read -r file; do
|
|
initdir="$sd_initrd" inst_library "$file" "${file##"$workspace"}"
|
|
initdir="$sd_initrd" inst_libs "$file"
|
|
done < <(find "$workspace/usr/" -name "libsystemd*.so*")
|
|
# Call systemd-shutdown indirectly, so we can show a message that we can check for
|
|
# later to make sure the shutdown initrd was actually executed
|
|
cat >"$sd_initrd/shutdown" <<\EOF
|
|
#!/usr/bin/bash -eu
|
|
echo "Hello from shutdown initrd"
|
|
exec /usr/lib/systemd/systemd-shutdown "$@"
|
|
EOF
|
|
chmod +x "$sd_initrd/shutdown"
|
|
}
|
|
|
|
check_result_qemu_hook() {
|
|
local console_log="${TESTDIR:?}/console.log"
|
|
|
|
if [[ ! -e "$console_log" ]]; then
|
|
dfatal "Missing console log - this shouldn't happen"
|
|
return 1
|
|
fi
|
|
|
|
# The console log should not contain messages like:
|
|
# [ 6.245000] systemd-shutdown[1]: Failed to move /run/initramfs to /: Invalid argument
|
|
# [ 6.245955] systemd-shutdown[1]: Failed to switch root to "/run/initramfs": Invalid argument
|
|
if grep -qE "systemd-shutdown.+: Failed to move /run/initramfs" "$console_log" ||
|
|
grep -qE "systemd-shutdown.+: Failed to switch root" "$console_log"; then
|
|
derror "sd-shutdown failed to switch root in shutdown initrd"
|
|
return 1
|
|
fi
|
|
|
|
# Check if the shutdown initrd was executed at all
|
|
if ! grep -qE "^Hello from shutdown initrd\s*$" "$console_log"; then
|
|
derror "Missing 'hello' message from shutdown initrd"
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
# Setup a one shot service in initrd that creates a dummy bind mount under /run
|
|
# to check if the mount persists though the initrd transition. The "check" part
|
|
# is in the respective testsuite-08.sh script.
|
|
#
|
|
# See: https://github.com/systemd/systemd/issues/28452
|
|
run_qemu_hook() {
|
|
local extra="${TESTDIR:?}/initrd.extra"
|
|
|
|
mkdir -m 755 "$extra"
|
|
mkdir -m 755 "$extra/etc" "$extra/etc/systemd" "$extra/etc/systemd/system" "$extra/etc/systemd/system/initrd.target.wants"
|
|
|
|
cat >"$extra/etc/systemd/system/initrd-run-mount.service" <<EOF
|
|
[Unit]
|
|
Description=Create a mount in /run that should survive the transition from initrd
|
|
|
|
[Service]
|
|
Type=oneshot
|
|
RemainAfterExit=yes
|
|
ExecStart=mkdir /run/initrd-mount-source /run/initrd-mount-target
|
|
ExecStart=mount -v --bind /run/initrd-mount-source /run/initrd-mount-target
|
|
ExecStart=cp -v /etc/initrd-release /run/initrd-mount-target/hello-world
|
|
EOF
|
|
ln -svrf "$extra/etc/systemd/system/initrd-run-mount.service" "$extra/etc/systemd/system/initrd.target.wants/initrd-run-mount.service"
|
|
|
|
(cd "$extra" && find . | cpio -o -H newc -R root:root > "$extra.cpio")
|
|
|
|
INITRD_EXTRA="$extra.cpio"
|
|
}
|
|
|
|
do_test "$@"
|