test/TEST-08-ISSUE-2730/test.sh

   1 #!/bin/bash
   2 set -e
   3 TEST_DESCRIPTION="https://github.com/systemd/systemd/issues/2730"
   4 TEST_NO_NSPAWN=1
   5
   6 . $TEST_BASE_DIR/test-functions
   7 QEMU_TIMEOUT=180
   8 FSTYPE=ext4
   9
  10 test_setup() {
  11     create_empty_image_rootdir
  12
  13     # Create what will eventually be our root filesystem onto an overlay
  14     (
  15         LOG_LEVEL=5
  16         eval $(udevadm info --export --query=env --name=${LOOPDEV}p2)
  17
  18         setup_basic_environment
  19
  20         # setup the testsuite service
  21         cat >$initdir/etc/systemd/system/testsuite.service <<EOF
  22 [Unit]
  23 Description=Testsuite service
  24
  25 [Service]
  26 ExecStart=/bin/sh -x -c 'mount -o remount,rw /dev/sda1 && echo OK > /testok; systemctl poweroff'
  27 Type=oneshot
  28 EOF
  29
  30     rm $initdir/etc/fstab
  31     cat >$initdir/etc/systemd/system/-.mount <<EOF
  32 [Unit]
  33 Before=local-fs.target
  34
  35 [Mount]
  36 What=/dev/sda1
  37 Where=/
  38 Type=ext4
  39 Options=errors=remount-ro,noatime
  40
  41 [Install]
  42 WantedBy=local-fs.target
  43 Alias=root.mount
  44 EOF
  45
  46     cat >$initdir/etc/systemd/system/systemd-remount-fs.service <<EOF
  47 [Unit]
  48 DefaultDependencies=no
  49 Conflicts=shutdown.target
  50 After=systemd-fsck-root.service
  51 Before=local-fs-pre.target local-fs.target shutdown.target
  52 Wants=local-fs-pre.target
  53
  54 [Service]
  55 Type=oneshot
  56 RemainAfterExit=yes
  57 ExecStart=/bin/systemctl reload /
  58 EOF
  59
  60         setup_testsuite
  61     )
  62
  63     ln -s /etc/systemd/system/-.mount $initdir/etc/systemd/system/root.mount
  64     mkdir -p $initdir/etc/systemd/system/local-fs.target.wants
  65     ln -s /etc/systemd/system/-.mount $initdir/etc/systemd/system/local-fs.target.wants/-.mount
  66
  67     mask_supporting_services
  68 }
  69
  70 do_test "$@"