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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
commit55944e5e40b1be2afc4855d8d2baf4b73d1876b5 (patch)
tree33f869f55a1b149e9b7c2b7e201867ca5dd52992 /test/test-fstab-generator.sh
parentInitial commit. (diff)
downloadsystemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.tar.xz
systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.zip
Adding upstream version 255.4.upstream/255.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rwxr-xr-xtest/test-fstab-generator.sh141
1 files changed, 141 insertions, 0 deletions
diff --git a/test/test-fstab-generator.sh b/test/test-fstab-generator.sh
new file mode 100755
index 0000000..af8fa7c
--- /dev/null
+++ b/test/test-fstab-generator.sh
@@ -0,0 +1,141 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+shopt -s nullglob
+shopt -s globstar
+
+if [[ -n "${1:-}" ]]; then
+ generator=$1
+elif [[ -x /usr/lib/systemd/system-generators/systemd-fstab-generator ]]; then
+ generator=/usr/lib/systemd/system-generators/systemd-fstab-generator
+elif [[ -x /lib/systemd/system-generators/systemd-fstab-generator ]]; then
+ generator=/lib/systemd/system-generators/systemd-fstab-generator
+else
+ exit 1
+fi
+
+src="$(dirname "$0")/testdata/test-fstab-generator"
+
+# fsck(8) is located in /usr/sbin on Debian
+PATH=$PATH:/usr/sbin
+
+# systemd-pcrfs@.service could be enabled or not, depending on the host state
+# of the host system. Override the measurement to avoid the issue.
+export SYSTEMD_FORCE_MEASURE=0
+
+test_one() (
+ local initrd input out exp i j k dir fname expf
+
+ input=${1?}
+ initrd=${2?}
+
+ : "*** Running $input (initrd=$initrd)"
+
+ out=$(mktemp --tmpdir --directory "test-fstab-generator.XXXXXXXXXX")
+ # shellcheck disable=SC2064
+ trap "rm -rf '$out'" EXIT INT QUIT PIPE
+
+ exp="${input%.input}.expected"
+ if [[ "${input##*/}" =~ swap ]] && systemd-detect-virt --container >/dev/null; then
+ exp="${exp}.container"
+ fi
+ if [[ "$initrd" == no ]]; then
+ exp="${exp}.sysroot"
+ fi
+
+ if [[ "${input##*/}" =~ \.fstab\.input ]]; then
+ SYSTEMD_LOG_LEVEL=debug SYSTEMD_IN_INITRD="$initrd" SYSTEMD_SYSFS_CHECK=no SYSTEMD_PROC_CMDLINE="fstab=yes root=fstab" SYSTEMD_FSTAB="$input" SYSTEMD_SYSROOT_FSTAB="/dev/null" $generator "$out" "$out" "$out"
+ else
+ SYSTEMD_LOG_LEVEL=debug SYSTEMD_IN_INITRD="$initrd" SYSTEMD_SYSFS_CHECK=no SYSTEMD_PROC_CMDLINE="fstab=no $(cat "$input")" $generator "$out" "$out" "$out"
+ fi
+
+ # The option x-systemd.growfs creates symlink to system's systemd-growfs@.service in .mount.wants directory.
+ # Also, when $initrd is no, symlink to systemd-remount-fs.service is created.
+ # The system that the test is currently running on may not have or may have outdated unit file.
+ # Let's replace the symlink with an empty file.
+ for i in "$out"/*/systemd-growfs@*.service "$out"/local-fs.target.wants/systemd-remount-fs.service; do
+ [[ -L "$i" ]] || continue
+ rm "$i"
+ touch "$i"
+ done
+
+ if [[ "${input##*/}" =~ \.fstab\.input ]]; then
+ for i in "$out"/*.{automount,mount,swap}; do
+ sed -i -e 's:SourcePath=.*$:SourcePath=/etc/fstab:' "$i"
+ done
+ fi
+
+ # .deb packager seems to dislike files named with backslash. So, as a workaround, we store files
+ # without backslash in .expected.
+ for i in "$out"/**/*\\*.{mount,swap}; do
+ k="${i//\\/}"
+ if [[ "$i" != "$k" ]]; then
+ if [[ -f "$i" ]]; then
+ mv "$i" "$k"
+ elif [[ -L "$i" ]]; then
+ dest=$(readlink "$i")
+ rm "$i"
+ ln -s "${dest//\\/}" "$k"
+ fi
+ fi
+ done
+
+ # We do not store empty directory.
+ if [[ -z "$(ls -A "$out")" && ! -d "$exp" ]]; then
+ return 0
+ fi
+
+ # We store empty files rather than dead symlinks, so that they don't get pruned when packaged up, so compare
+ # the list of filenames rather than their content
+ if ! diff -u <(find "$out" -printf '%P\n' | sort) <(find "$exp" -printf '%P\n' | sort); then
+ : "**** Unexpected output for $input (initrd=$initrd)"
+ return 1
+ fi
+
+ # Check the main units.
+ if ! diff -u "$out" "$exp"; then
+ : "**** Unexpected output for $input (initrd=$initrd)"
+ return 1
+ fi
+
+ # Also check drop-ins.
+ for i in "$out"/*; do
+ [[ -d "$i" ]] || continue
+
+ dir="${i##*/}"
+
+ for j in "$i"/*; do
+ fname="${j##*/}"
+ expf="$exp/$dir/$fname"
+
+ if [[ -L "$j" && ! -e "$j" ]]; then
+ # For dead symlink, we store an empty file.
+ if [[ ! -e "$expf" || -n "$(cat "$expf")" ]]; then
+ : "**** Unexpected symlink $j created by $input (initrd=$initrd)"
+ return 1
+ fi
+ continue
+ fi
+
+ if ! diff -u "$j" "$expf"; then
+ : "**** Unexpected output in $j for $input (initrd=$initrd)"
+ return 1
+ fi
+ done
+ done
+
+ return 0
+)
+
+for f in "$src"/test-*.input; do
+ # If /mnt is a symlink, then the expected output from this
+ # test scenario will not match the actual output
+ if test "$f" = "$src/test-18-options.fstab.input" -a "$(readlink /mnt)" != "/mnt"
+ then
+ echo "Skip $f because /mnt is a symlink"
+ continue
+ fi
+
+ test_one "$f" yes
+ test_one "$f" no
+done