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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
|
#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
TEST_DESCRIPTION="Basic systemd setup"
KVERSION=${KVERSION-$(uname -r)}
KERNEL_VER=$(uname -r)
# Uncomment this to debug failures
#DEBUGFAIL="systemd.unit=multi-user.target"
DEBUGTOOLS="df free ls stty cat ps ln ip route dmesg dhclient mkdir cp ping dhclient strace less grep id tty touch du sort"
run_qemu() {
# TODO: qemu wrapper script: http://www.spinics.net/lists/kvm/msg72389.html
qemu-kvm \
-hda $TESTDIR/rootdisk.img \
-m 512M -nographic \
-net none -kernel /boot/vmlinuz-$KERNEL_VER \
-append "root=/dev/sda1 systemd.log_level=debug raid=noautodetect loglevel=2 init=/usr/lib/systemd/systemd ro console=ttyS0,115200n81 selinux=0 $DEBUGFAIL" || return 1
ret=1
mkdir -p $TESTDIR/root
mount ${LOOPDEV}p1 $TESTDIR/root
[[ -e $TESTDIR/root/testok ]] && ret=0
cp -a $TESTDIR/root/failed $TESTDIR
cp -a $TESTDIR/root/var/log/journal $TESTDIR
umount $TESTDIR/root
cat $TESTDIR/failed
ls -l $TESTDIR/journal/*/*.journal
test -s $TESTDIR/failed && ret=$(($ret+1))
return $ret
}
run_nspawn() {
systemd-nspawn -b -D $TESTDIR/nspawn-root --capability=CAP_AUDIT_CONTROL,CAP_AUDIT_WRITE /usr/lib/systemd/systemd
ret=1
[[ -e $TESTDIR/nspawn-root/testok ]] && ret=0
cp -a $TESTDIR/nspawn-root/failed $TESTDIR
cp -a $TESTDIR/nspawn-root/var/log/journal $TESTDIR
cat $TESTDIR/failed
ls -l $TESTDIR/journal/*/*.journal
test -s $TESTDIR/failed && ret=$(($ret+1))
return $ret
}
test_run() {
if check_qemu ; then
run_qemu || return 1
else
dwarn "can't run qemu-kvm, skipping"
fi
if check_nspawn; then
run_nspawn || return 1
else
dwarn "can't run systemd-nspawn, skipping"
fi
return 0
}
test_setup() {
rm -f $TESTDIR/rootdisk.img
# Create the blank file to use as a root filesystem
dd if=/dev/null of=$TESTDIR/rootdisk.img bs=1M seek=200
LOOPDEV=$(losetup --show -P -f $TESTDIR/rootdisk.img)
[ -b $LOOPDEV ] || return 1
echo "LOOPDEV=$LOOPDEV" >> $STATEFILE
sfdisk -C 6400 -H 2 -S 32 -L $LOOPDEV <<EOF
,3200
,
EOF
mkfs.ext3 -L systemd ${LOOPDEV}p1
echo -n test >$TESTDIR/keyfile
mkdir -p $TESTDIR/root
mount ${LOOPDEV}p1 $TESTDIR/root
mkdir -p $TESTDIR/root/run
# Create what will eventually be our root filesystem onto an overlay
(
LOG_LEVEL=5
initdir=$TESTDIR/root
# create the basic filesystem layout
setup_basic_dirs
# install compiled files
(cd ../..; make DESTDIR=$initdir install)
# remove unneeded documentation
rm -fr $initdir/usr/share/{man,doc,gtk-doc}
# install possible missing libraries
for i in $initdir/{sbin,bin}/* $initdir/lib/systemd/*; do
inst_libs $i
done
# make a journal directory
mkdir -p $initdir/var/log/journal
# install some basic config files
inst /etc/sysconfig/init
inst /etc/passwd
inst /etc/shadow
inst /etc/group
inst /etc/shells
inst /etc/nsswitch.conf
inst /etc/pam.conf
inst /etc/securetty
inst /etc/os-release
inst /etc/localtime
# we want an empty environment
> $initdir/etc/environment
> $initdir/etc/machine-id
# set the hostname
echo systemd-testsuite > $initdir/etc/hostname
eval $(udevadm info --export --query=env --name=${LOOPDEV}p2)
cat >$initdir/etc/fstab <<EOF
LABEL=systemd / ext3 rw 0 1
EOF
# setup the testsuite target
cat >$initdir/etc/systemd/system/testsuite.target <<EOF
[Unit]
Description=Testsuite target
Requires=multi-user.target
After=multi-user.target
Conflicts=rescue.target
AllowIsolate=yes
EOF
# setup the testsuite service
cat >$initdir/etc/systemd/system/testsuite.service <<EOF
[Unit]
Description=Testsuite service
After=multi-user.target
[Service]
ExecStart=/bin/bash -c 'set -x; systemctl --failed --no-legend --no-pager > /failed ; echo OK > /testok; while : ;do echo "testsuite service waiting for journal to move to /var/log/journal" > /dev/console ; for i in /var/log/journal/*;do [ -d "\$i" ] && echo "\$i" && break 2; done; sleep 1; done; sleep 1; exit 0;'
ExecStopPost=/usr/bin/systemctl poweroff
Type=oneshot
EOF
mkdir -p $initdir/etc/systemd/system/testsuite.target.wants
ln -fs ../testsuite.service $initdir/etc/systemd/system/testsuite.target.wants/testsuite.service
# make the testsuite the default target
ln -fs testsuite.target $initdir/etc/systemd/system/default.target
mkdir -p $initdir/etc/rc.d
cat >$initdir/etc/rc.d/rc.local <<EOF
#!/bin/bash
exit 0
EOF
chmod 0755 $initdir/etc/rc.d/rc.local
# install basic tools needed
dracut_install sh bash setsid loadkeys setfont \
login sushell sulogin gzip sleep echo mount umount cryptsetup
dracut_install dmsetup modprobe
# install libnss_files for login
inst_libdir_file "libnss_files*"
# install dbus and pam
find \
/etc/dbus-1 \
/etc/pam.d \
/etc/security \
/lib64/security \
/lib/security -xtype f \
| while read file; do
inst $file
done
# install dbus socket and service file
inst /usr/lib/systemd/system/dbus.socket
inst /usr/lib/systemd/system/dbus.service
# install basic keyboard maps and fonts
for i in \
/usr/lib/kbd/consolefonts/latarcyrheb-sun16* \
/usr/lib/kbd/keymaps/include/* \
/usr/lib/kbd/keymaps/i386/include/* \
/usr/lib/kbd/keymaps/i386/qwerty/us.*; do
[[ -f $i ]] || continue
inst $i
done
# some basic terminfo files
for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
[ -f ${_terminfodir}/l/linux ] && break
done
dracut_install -o ${_terminfodir}/l/linux
# softlink mtab
ln -fs /proc/self/mounts $initdir/etc/mtab
# install any Exec's from the service files
egrep -ho '^Exec[^ ]*=[^ ]+' $initdir/lib/systemd/system/*.service \
| while read i; do
i=${i##Exec*=}; i=${i##-}
inst $i
done
# install plymouth, if found... else remove plymouth service files
# if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then
# PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$TEST_BASE_DIR/test-functions" \
# /usr/libexec/plymouth/plymouth-populate-initrd -t $initdir
# dracut_install plymouth plymouthd
# else
rm -f $initdir/{usr/lib,etc}/systemd/system/plymouth* $initdir/{usr/lib,etc}/systemd/system/*/plymouth*
# fi
# some helper tools for debugging
[[ $DEBUGTOOLS ]] && dracut_install $DEBUGTOOLS
# install ld.so.conf* and run ldconfig
cp -a /etc/ld.so.conf* $initdir/etc
ldconfig -r "$initdir"
ddebug "Strip binaeries"
find "$initdir" -perm +111 -type f | xargs strip --strip-unneeded | ddebug
# copy depmod files
inst /lib/modules/$KERNEL_VER/modules.order
inst /lib/modules/$KERNEL_VER/modules.builtin
# generate module dependencies
if [[ -d $initdir/lib/modules/$KERNEL_VER ]] && \
! depmod -a -b "$initdir" $KERNEL_VER; then
dfatal "\"depmod -a $KERNEL_VER\" failed."
exit 1
fi
)
rm -fr $TESTDIR/nspawn-root
ddebug "cp -ar $TESTDIR/root $TESTDIR/nspawn-root"
cp -ar $TESTDIR/root $TESTDIR/nspawn-root
# we don't mount in the nspawn root
rm -fr $TESTDIR/nspawn-root/etc/fstab
ddebug "umount $TESTDIR/root"
umount $TESTDIR/root
}
test_cleanup() {
umount $TESTDIR/root 2>/dev/null
[[ $LOOPDEV ]] && losetup -d $LOOPDEV
return 0
}
. $TEST_BASE_DIR/test-functions
do_test "$@"
|
