test/TEST-02-SYSTEMD/test.sh

   1 #!/bin/bash
   2 # shellcheck disable=SC2034
   3 TEST_DESCRIPTION="root filesystem on a ext4 filesystem"
   4
   5 test_check() {
   6     command -v systemctl &> /dev/null
   7 }
   8
   9 # Uncomment this to debug failures
  10 #DEBUGFAIL="rd.shell=1 rd.break=pre-mount"
  11 test_run() {
  12     declare -a disk_args=()
  13     declare -i disk_index=0
  14     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
  15     qemu_add_drive_args disk_index disk_args "$TESTDIR"/root.img root
  16
  17     test_marker_reset
  18     "$testdir"/run-qemu \
  19         "${disk_args[@]}" \
  20         -append "panic=1 oops=panic softlockup_panic=1 systemd.crash_reboot root=LABEL=dracut rw loglevel=77 systemd.log_level=debug systemd.log_target=console rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 init=/sbin/init rd.shell=0 $DEBUGFAIL" \
  21         -initrd "$TESTDIR"/initramfs.testing || return 1
  22
  23     test_marker_check || return 1
  24 }
  25
  26 test_setup() {
  27     # Create what will eventually be our root filesystem onto an overlay
  28     "$DRACUT" -l --keep --tmpdir "$TESTDIR" \
  29         -m "test-root" \
  30         -i ./test-init.sh /sbin/init \
  31         -i "${basedir}/modules.d/99base/dracut-lib.sh" "/lib/dracut-lib.sh" \
  32         -i "${basedir}/modules.d/99base/dracut-dev-lib.sh" "/lib/dracut-dev-lib.sh" \
  33         --no-hostonly --no-hostonly-cmdline --nomdadmconf --nohardlink \
  34         -f "$TESTDIR"/initramfs.root "$KVERSION" || return 1
  35     mkdir -p "$TESTDIR"/overlay/source && mv "$TESTDIR"/dracut.*/initramfs/* "$TESTDIR"/overlay/source && rm -rf "$TESTDIR"/dracut.*
  36
  37     # second, install the files needed to make the root filesystem
  38     # create an initramfs that will create the target root filesystem.
  39     # We do it this way so that we do not risk trashing the host mdraid
  40     # devices, volume groups, encrypted partitions, etc.
  41     "$DRACUT" -l -i "$TESTDIR"/overlay / \
  42         -m "test-makeroot" \
  43         -I "mkfs.ext4" \
  44         -i ./create-root.sh /lib/dracut/hooks/initqueue/01-create-root.sh \
  45         --nomdadmconf \
  46         --no-hostonly-cmdline -N \
  47         -f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
  48     rm -rf -- "$TESTDIR"/overlay
  49
  50     declare -a disk_args=()
  51     declare -i disk_index=0
  52     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker 1
  53     qemu_add_drive_args disk_index disk_args "$TESTDIR"/root.img root 80
  54
  55     # Invoke KVM and/or QEMU to actually create the target filesystem.
  56     "$testdir"/run-qemu \
  57         "${disk_args[@]}" \
  58         -append "root=/dev/fakeroot rw rootfstype=ext4 quiet console=ttyS0,115200n81 selinux=0" \
  59         -initrd "$TESTDIR"/initramfs.makeroot || return 1
  60     test_marker_check dracut-root-block-created || return 1
  61     rm -- "$TESTDIR"/marker.img
  62
  63     # systemd-analyze.sh calls man indirectly
  64     # make the man command succeed always
  65     "$DRACUT" -l -i "$TESTDIR"/overlay / \
  66         -a "test systemd" \
  67         -o "network kernel-network-modules" \
  68         -d "piix ide-gd_mod ata_piix ext4 sd_mod" \
  69         -i ./systemd-analyze.sh /lib/dracut/hooks/pre-pivot/00-systemd-analyze.sh \
  70         -i "/bin/true" "/usr/bin/man" \
  71         --no-hostonly-cmdline -N \
  72         -f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
  73 }
  74
  75 # shellcheck disable=SC1090
  76 . "$testdir"/test-functions