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 systemd.log_level=debug"
  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         -hda $TESTDIR/root.btrfs \
  21         -hdb $TESTDIR/usr.btrfs \
  22         -hdc $TESTDIR/result \
  23         -m 256M -nographic \
  24         -net none -kernel /boot/vmlinuz-$KVERSION \
  25         -append "root=LABEL=dracut $client_opts rd.retry=3 console=ttyS0,115200n81 selinux=0 $DEBUGOUT $DEBUGFAIL" \
  26         -initrd $TESTDIR/initramfs.testing
  27
  28     if (($? != 0)); then
  29         echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
  30         return 1
  31     fi
  32
  33     if ! grep -m 1 -q dracut-root-block-success $TESTDIR/result; then
  34         echo "CLIENT TEST END: $test_name [FAILED]"
  35         return 1
  36     fi
  37     echo "CLIENT TEST END: $test_name [OK]"
  38
  39 }
  40
  41 test_run() {
  42     client_run "no option specified" || return 1
  43     client_run "readonly root" "ro" || return 1
  44     client_run "writeable root" "rw" || return 1
  45     return 0
  46 }
  47
  48 test_setup() {
  49     rm -f $TESTDIR/root.btrfs
  50     rm -f $TESTDIR/usr.btrfs
  51     # Create the blank file to use as a root filesystem
  52     dd if=/dev/null of=$TESTDIR/root.btrfs bs=1M seek=320
  53     dd if=/dev/null of=$TESTDIR/usr.btrfs bs=1M seek=320
  54
  55     export kernel=$KVERSION
  56     # Create what will eventually be our root filesystem onto an overlay
  57     (
  58         export initdir=$TESTDIR/overlay/source
  59         mkdir -p $initdir
  60         . $basedir/dracut-functions.sh
  61
  62         for d in usr/bin usr/sbin bin etc lib "$libdir" sbin tmp usr var var/log dev proc sys sysroot root run; do
  63             if [ -L "/$d" ]; then
  64                 inst_symlink "/$d"
  65             else
  66                 inst_dir "/$d"
  67             fi
  68         done
  69
  70         ln -sfn /run "$initdir/var/run"
  71         ln -sfn /run/lock "$initdir/var/lock"
  72
  73         dracut_install sh df free ls shutdown poweroff stty cat ps ln ip route \
  74             mount dmesg ifconfig dhclient mkdir cp ping dhclient \
  75             umount strace less setsid tree systemctl
  76
  77         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
  78             [ -f ${_terminfodir}/l/linux ] && break
  79         done
  80         dracut_install -o ${_terminfodir}/l/linux
  81         inst "$basedir/modules.d/40network/dhclient-script.sh" "/sbin/dhclient-script"
  82         inst "$basedir/modules.d/40network/ifup.sh" "/sbin/ifup"
  83         dracut_install grep
  84         inst_simple ./fstab /etc/fstab
  85         rpm -ql systemd | xargs -r $DRACUT_INSTALL ${initdir+-D "$initdir"} -o -a -l
  86         inst /lib/systemd/system/systemd-remount-fs.service
  87         inst /lib/systemd/systemd-remount-fs
  88         inst /lib/systemd/system/systemd-journal-flush.service
  89         inst /etc/sysconfig/init
  90
  91         # make a journal directory
  92         mkdir -p $initdir/var/log/journal
  93
  94         # install some basic config files
  95         dracut_install -o  \
  96             /etc/sysconfig/init \
  97             /etc/passwd \
  98             /etc/shadow \
  99             /etc/group \
 100             /etc/shells \
 101             /etc/nsswitch.conf \
 102             /etc/pam.conf \
 103             /etc/securetty \
 104             /etc/os-release \
 105             /etc/localtime
 106
 107         # we want an empty environment
 108         > $initdir/etc/environment
 109         > $initdir/etc/machine-id
 110
 111         # set the hostname
 112         echo  systemd-testsuite > $initdir/etc/hostname
 113
 114         # setup the testsuite target
 115         cat >$initdir/etc/systemd/system/testsuite.target <<EOF
 116 [Unit]
 117 Description=Testsuite target
 118 Requires=basic.target
 119 After=basic.target
 120 Conflicts=rescue.target
 121 AllowIsolate=yes
 122 EOF
 123
 124         inst ./test-init.sh /sbin/test-init
 125
 126         # setup the testsuite service
 127         cat >$initdir/etc/systemd/system/testsuite.service <<EOF
 128 [Unit]
 129 Description=Testsuite service
 130 After=basic.target
 131
 132 [Service]
 133 ExecStart=/sbin/test-init
 134 Type=oneshot
 135 StandardInput=tty
 136 StandardOutput=tty
 137 EOF
 138         mkdir -p $initdir/etc/systemd/system/testsuite.target.wants
 139         ln -fs ../testsuite.service $initdir/etc/systemd/system/testsuite.target.wants/testsuite.service
 140
 141         # make the testsuite the default target
 142         ln -fs testsuite.target $initdir/etc/systemd/system/default.target
 143
 144 #         mkdir -p $initdir/etc/rc.d
 145 #         cat >$initdir/etc/rc.d/rc.local <<EOF
 146 # #!/bin/bash
 147 # exit 0
 148 # EOF
 149
 150         # install basic tools needed
 151         dracut_install sh bash setsid loadkeys setfont \
 152             login sushell sulogin gzip sleep echo mount umount
 153         dracut_install modprobe
 154
 155         # install libnss_files for login
 156         inst_libdir_file "libnss_files*"
 157
 158         # install dbus and pam
 159         find \
 160             /etc/dbus-1 \
 161             /etc/pam.d \
 162             /etc/security \
 163             /lib64/security \
 164             /lib/security -xtype f \
 165             | while read file; do
 166             dracut_install -o $file
 167         done
 168
 169         # install dbus socket and service file
 170         inst /usr/lib/systemd/system/dbus.socket
 171         inst /usr/lib/systemd/system/dbus.service
 172
 173         # install basic keyboard maps and fonts
 174         for i in \
 175             /usr/lib/kbd/consolefonts/latarcyrheb-sun16* \
 176             /usr/lib/kbd/keymaps/include/* \
 177             /usr/lib/kbd/keymaps/i386/include/* \
 178             /usr/lib/kbd/keymaps/i386/qwerty/us.*; do
 179                 [[ -f $i ]] || continue
 180                 inst $i
 181         done
 182
 183         # some basic terminfo files
 184         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 185             [ -f ${_terminfodir}/l/linux ] && break
 186         done
 187         dracut_install -o ${_terminfodir}/l/linux
 188
 189         # softlink mtab
 190         ln -fs /proc/self/mounts $initdir/etc/mtab
 191
 192         # install any Exec's from the service files
 193         egrep -ho '^Exec[^ ]*=[^ ]+' $initdir/lib/systemd/system/*.service \
 194             | while read i; do
 195             i=${i##Exec*=}; i=${i##-}
 196             dracut_install -o $i
 197         done
 198
 199         # some helper tools for debugging
 200         [[ $DEBUGTOOLS ]] && dracut_install $DEBUGTOOLS
 201
 202         # install ld.so.conf* and run ldconfig
 203         cp -a /etc/ld.so.conf* $initdir/etc
 204         ldconfig -r "$initdir"
 205         ddebug "Strip binaeries"
 206         find "$initdir" -perm +111 -type f | xargs strip --strip-unneeded | ddebug
 207
 208         # copy depmod files
 209         inst /lib/modules/$kernel/modules.order
 210         inst /lib/modules/$kernel/modules.builtin
 211         # generate module dependencies
 212         if [[ -d $initdir/lib/modules/$kernel ]] && \
 213             ! depmod -a -b "$initdir" $kernel; then
 214                 dfatal "\"depmod -a $kernel\" failed."
 215                 exit 1
 216         fi
 217
 218     )
 219 #exit 1
 220     # second, install the files needed to make the root filesystem
 221     (
 222         export initdir=$TESTDIR/overlay
 223         . $basedir/dracut-functions.sh
 224         dracut_install sfdisk mkfs.btrfs btrfs poweroff cp umount sync
 225         inst_hook initqueue 01 ./create-root.sh
 226         inst_hook initqueue/finished 01 ./finished-false.sh
 227         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 228     )
 229
 230     # create an initramfs that will create the target root filesystem.
 231     # We do it this way so that we do not risk trashing the host mdraid
 232     # devices, volume groups, encrypted partitions, etc.
 233     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 234         -m "dash udev-rules btrfs base rootfs-block kernel-modules" \
 235         -d "piix ide-gd_mod ata_piix btrfs sd_mod" \
 236         --nomdadmconf \
 237         --nohardlink \
 238         -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 239
 240     # Invoke KVM and/or QEMU to actually create the target filesystem.
 241
 242 #    echo $TESTDIR/overlay
 243 #    echo $TESTDIR/initramfs.makeroot
 244 #exit 1
 245     rm -rf $TESTDIR/overlay
 246
 247     $testdir/run-qemu \
 248         -hda $TESTDIR/root.btrfs \
 249         -hdb $TESTDIR/usr.btrfs \
 250         -m 256M -nographic -net none \
 251         -kernel "/boot/vmlinuz-$kernel" \
 252         -append "root=/dev/dracut/root rw rootfstype=btrfs quiet console=ttyS0,115200n81 selinux=0" \
 253         -initrd $TESTDIR/initramfs.makeroot  || return 1
 254     grep -m 1 -q dracut-root-block-created $TESTDIR/root.btrfs || return 1
 255
 256
 257     (
 258         export initdir=$TESTDIR/overlay
 259         . $basedir/dracut-functions.sh
 260         dracut_install poweroff shutdown
 261         inst_hook emergency 000 ./hard-off.sh
 262         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 263     )
 264     sudo $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 265         -a "debug systemd" \
 266         -o "dash network plymouth lvm mdraid resume crypt i18n caps dm terminfo usrmount" \
 267         -d "piix ide-gd_mod ata_piix btrfs sd_mod i6300esb ib700wdt" \
 268         -f $TESTDIR/initramfs.testing $KVERSION || return 1
 269
 270     rm -rf $TESTDIR/overlay
 271
 272 #       -o "plymouth network md dmraid multipath fips caps crypt btrfs resume dmsquash-live dm"
 273 }
 274
 275 test_cleanup() {
 276     return 0
 277 }
 278
 279 . $testdir/test-functions