test/TEST-04-FULL-SYSTEMD/test.sh

   1 #!/bin/bash
   2
   3 TEST_DESCRIPTION="Full systemd serialization/deserialization test with /usr mount"
   4
   5 export KVERSION=${KVERSION-$(uname -r)}
   6
   7 # Uncomment this to debug failures
   8 #DEBUGFAIL="rd.shell rd.break"
   9 #DEBUGFAIL="rd.shell"
  10 #DEBUGOUT="quiet systemd.log_level=debug systemd.log_target=console loglevel=77  rd.info rd.debug"
  11 DEBUGOUT="loglevel=0 "
  12 client_run() {
  13     local test_name="$1"; shift
  14     local client_opts="$*"
  15
  16     echo "CLIENT TEST START: $test_name"
  17
  18     dd if=/dev/zero of=$TESTDIR/result bs=1M count=1
  19     $testdir/run-qemu \
  20         -drive format=raw,index=0,media=disk,file=$TESTDIR/root.btrfs \
  21         -drive format=raw,index=1,media=disk,file=$TESTDIR/usr.btrfs \
  22         -drive format=raw,index=2,media=disk,file=$TESTDIR/result \
  23         -m 512M  -smp 2 -nographic \
  24         -net none \
  25         -no-reboot \
  26         -append "panic=1 systemd.crash_reboot root=LABEL=dracut $client_opts rd.retry=3 console=ttyS0,115200n81 selinux=0 $DEBUGOUT rd.shell=0 $DEBUGFAIL" \
  27         -initrd $TESTDIR/initramfs.testing
  28
  29     if (($? != 0)); then
  30         echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
  31         return 1
  32     fi
  33
  34     if ! grep -F -m 1 -q dracut-root-block-success $TESTDIR/result; then
  35         echo "CLIENT TEST END: $test_name [FAILED]"
  36         return 1
  37     fi
  38     echo "CLIENT TEST END: $test_name [OK]"
  39
  40 }
  41
  42 test_run() {
  43     client_run "no option specified" || return 1
  44     client_run "readonly root" "ro" || return 1
  45     client_run "writeable root" "rw" || return 1
  46     return 0
  47 }
  48
  49 test_setup() {
  50     rm -f -- $TESTDIR/root.btrfs
  51     rm -f -- $TESTDIR/usr.btrfs
  52     # Create the blank file to use as a root filesystem
  53     dd if=/dev/null of=$TESTDIR/root.btrfs bs=1M seek=320
  54     dd if=/dev/null of=$TESTDIR/usr.btrfs bs=1M seek=320
  55
  56     export kernel=$KVERSION
  57     # Create what will eventually be our root filesystem onto an overlay
  58     (
  59         export initdir=$TESTDIR/overlay/source
  60         mkdir -p $initdir
  61         . $basedir/dracut-init.sh
  62
  63         for d in usr/bin usr/sbin bin etc lib "$libdir" sbin tmp usr var var/log dev proc sys sysroot root run; do
  64             if [ -L "/$d" ]; then
  65                 inst_symlink "/$d"
  66             else
  67                 inst_dir "/$d"
  68             fi
  69         done
  70
  71         ln -sfn /run "$initdir/var/run"
  72         ln -sfn /run/lock "$initdir/var/lock"
  73
  74         inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \
  75             mount dmesg dhclient mkdir cp ping dhclient \
  76             umount strace less setsid tree systemctl reset
  77
  78         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
  79             [ -f ${_terminfodir}/l/linux ] && break
  80         done
  81         inst_multiple -o ${_terminfodir}/l/linux
  82         inst "$basedir/modules.d/35network-legacy/dhclient-script.sh" "/sbin/dhclient-script"
  83         inst "$basedir/modules.d/35network-legacy/ifup.sh" "/sbin/ifup"
  84         inst_multiple grep
  85         inst_simple ./fstab /etc/fstab
  86         rpm -ql systemd | xargs -r $DRACUT_INSTALL ${initdir:+-D "$initdir"} -o -a -l
  87         inst /lib/systemd/system/systemd-remount-fs.service
  88         inst /lib/systemd/systemd-remount-fs
  89         inst /lib/systemd/system/systemd-journal-flush.service
  90         inst /etc/sysconfig/init
  91         inst /lib/systemd/system/slices.target
  92         inst /lib/systemd/system/system.slice
  93         inst_multiple -o /lib/systemd/system/dracut*
  94
  95         # make a journal directory
  96         mkdir -p $initdir/var/log/journal
  97
  98         # install some basic config files
  99         inst_multiple -o  \
 100             /etc/machine-id \
 101             /etc/adjtime \
 102             /etc/sysconfig/init \
 103             /etc/passwd \
 104             /etc/shadow \
 105             /etc/group \
 106             /etc/shells \
 107             /etc/nsswitch.conf \
 108             /etc/pam.conf \
 109             /etc/securetty \
 110             /etc/os-release \
 111             /etc/localtime
 112
 113         # we want an empty environment
 114         > $initdir/etc/environment
 115
 116         # setup the testsuite target
 117         cat >$initdir/etc/systemd/system/testsuite.target <<EOF
 118 [Unit]
 119 Description=Testsuite target
 120 Requires=basic.target
 121 After=basic.target
 122 Conflicts=rescue.target
 123 AllowIsolate=yes
 124 EOF
 125
 126         inst ./test-init.sh /sbin/test-init
 127
 128         # setup the testsuite service
 129         cat >$initdir/etc/systemd/system/testsuite.service <<EOF
 130 [Unit]
 131 Description=Testsuite service
 132 After=basic.target
 133
 134 [Service]
 135 ExecStart=/sbin/test-init
 136 Type=oneshot
 137 StandardInput=tty
 138 StandardOutput=tty
 139 EOF
 140         mkdir -p $initdir/etc/systemd/system/testsuite.target.wants
 141         ln -fs ../testsuite.service $initdir/etc/systemd/system/testsuite.target.wants/testsuite.service
 142
 143         # make the testsuite the default target
 144         ln -fs testsuite.target $initdir/etc/systemd/system/default.target
 145
 146 #         mkdir -p $initdir/etc/rc.d
 147 #         cat >$initdir/etc/rc.d/rc.local <<EOF
 148 # #!/bin/bash
 149 # exit 0
 150 # EOF
 151
 152         # install basic tools needed
 153         inst_multiple sh bash setsid loadkeys setfont \
 154             login sushell sulogin gzip sleep echo mount umount
 155         inst_multiple modprobe
 156
 157         # install libnss_files for login
 158         inst_libdir_file "libnss_files*"
 159
 160         # install dbus and pam
 161         find \
 162             /etc/dbus-1 \
 163             /etc/pam.d \
 164             /etc/security \
 165             /lib64/security \
 166             /lib/security -xtype f \
 167             | while read file || [ -n "$file" ]; do
 168             inst_multiple -o $file
 169         done
 170
 171         # install dbus socket and service file
 172         inst /usr/lib/systemd/system/dbus.socket
 173         inst /usr/lib/systemd/system/dbus.service
 174
 175         (
 176             echo "FONT=eurlatgr"
 177             echo "KEYMAP=us"
 178         ) >$initrd/etc/vconsole.conf
 179
 180         # install basic keyboard maps and fonts
 181         for i in \
 182             /usr/lib/kbd/consolefonts/eurlatgr* \
 183             /usr/lib/kbd/keymaps/{legacy/,/}include/* \
 184             /usr/lib/kbd/keymaps/{legacy/,/}i386/include/* \
 185             /usr/lib/kbd/keymaps/{legacy/,/}i386/qwerty/us.*; do
 186                 [[ -f $i ]] || continue
 187                 inst $i
 188         done
 189
 190         # some basic terminfo files
 191         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 192             [ -f ${_terminfodir}/l/linux ] && break
 193         done
 194         inst_multiple -o ${_terminfodir}/l/linux
 195
 196         # softlink mtab
 197         ln -fs /proc/self/mounts $initdir/etc/mtab
 198
 199         # install any Execs from the service files
 200         grep -Eho '^Exec[^ ]*=[^ ]+' $initdir/lib/systemd/system/*.service \
 201             | while read i || [ -n "$i" ]; do
 202             i=${i##Exec*=}; i=${i##-}
 203             inst_multiple -o $i
 204         done
 205
 206         # some helper tools for debugging
 207         [[ $DEBUGTOOLS ]] && inst_multiple $DEBUGTOOLS
 208
 209         # install ld.so.conf* and run ldconfig
 210         cp -a /etc/ld.so.conf* $initdir/etc
 211         ldconfig -r "$initdir"
 212         ddebug "Strip binaeries"
 213         find "$initdir" -perm /0111 -type f | xargs -r strip --strip-unneeded | ddebug
 214
 215         # copy depmod files
 216         inst /lib/modules/$kernel/modules.order
 217         inst /lib/modules/$kernel/modules.builtin
 218         # generate module dependencies
 219         if [[ -d $initdir/lib/modules/$kernel ]] && \
 220             ! depmod -a -b "$initdir" $kernel; then
 221                 dfatal "\"depmod -a $kernel\" failed."
 222                 exit 1
 223         fi
 224
 225     )
 226
 227     # second, install the files needed to make the root filesystem
 228     (
 229         export initdir=$TESTDIR/overlay
 230         . $basedir/dracut-init.sh
 231         inst_multiple sfdisk mkfs.btrfs btrfs poweroff cp umount sync
 232         inst_hook initqueue 01 ./create-root.sh
 233         inst_hook initqueue/finished 01 ./finished-false.sh
 234         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 235     )
 236
 237     # create an initramfs that will create the target root filesystem.
 238     # We do it this way so that we do not risk trashing the host mdraid
 239     # devices, volume groups, encrypted partitions, etc.
 240     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 241         -m "dash udev-rules btrfs base rootfs-block fs-lib kernel-modules" \
 242         -d "piix ide-gd_mod ata_piix btrfs sd_mod" \
 243         --nomdadmconf \
 244         --nohardlink \
 245         --no-hostonly-cmdline -N \
 246         -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 247
 248     # Invoke KVM and/or QEMU to actually create the target filesystem.
 249     rm -rf -- $TESTDIR/overlay
 250
 251     $testdir/run-qemu \
 252         -drive format=raw,index=0,media=disk,file=$TESTDIR/root.btrfs \
 253         -drive format=raw,index=1,media=disk,file=$TESTDIR/usr.btrfs \
 254         -m 512M  -smp 2 -nographic -net none \
 255         -append "root=/dev/fakeroot rw rootfstype=btrfs quiet console=ttyS0,115200n81 selinux=0" \
 256         -initrd $TESTDIR/initramfs.makeroot  || return 1
 257     grep -F -m 1 -q dracut-root-block-created $TESTDIR/root.btrfs || return 1
 258
 259
 260     (
 261         export initdir=$TESTDIR/overlay
 262         . $basedir/dracut-init.sh
 263         inst_multiple poweroff shutdown
 264         inst_hook shutdown-emergency 000 ./hard-off.sh
 265         inst_hook emergency 000 ./hard-off.sh
 266         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 267     )
 268
 269     [ -e /etc/machine-id ] && EXTRA_MACHINE="/etc/machine-id"
 270     [ -e /etc/machine-info ] && EXTRA_MACHINE+=" /etc/machine-info"
 271
 272     sudo $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 273         -a "debug systemd i18n" \
 274         ${EXTRA_MACHINE:+-I "$EXTRA_MACHINE"} \
 275         -o "dash network plymouth lvm mdraid resume crypt caps dm terminfo usrmount kernel-network-modules" \
 276         -d "piix ide-gd_mod ata_piix btrfs sd_mod i6300esb ib700wdt" \
 277         --no-hostonly-cmdline -N \
 278         -f $TESTDIR/initramfs.testing $KVERSION || return 1
 279
 280     rm -rf -- $TESTDIR/overlay
 281 }
 282
 283 test_cleanup() {
 284     return 0
 285 }
 286
 287 . $testdir/test-functions