1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
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# The system that the test is currently running on may not have or may have outdated unit file.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
|
