test/TEST-17-UDEV-WANTS/testsuite.sh

   1 #!/bin/bash
   2 # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
   3 # ex: ts=8 sw=4 sts=4 et filetype=sh
   4 set -ex
   5 set -o pipefail
   6
   7 mkdir -p /run/udev/rules.d/
   8
   9 rm -f /run/udev/rules.d/50-testsuite.rules
  10 udevadm control --reload
  11 udevadm trigger /dev/sda
  12
  13 while : ; do
  14     (
  15         udevadm info /dev/sda | grep -q -v SYSTEMD_WANTS=foobar.service
  16         udevadm info /dev/sda | grep -q -v SYSTEMD_WANTS=waldo.service
  17         systemctl show -p WantedBy foobar.service | grep -q -v sda
  18         systemctl show -p WantedBy waldo.service | grep -q -v sda
  19     ) && break
  20
  21     sleep .5
  22 done
  23
  24 cat > /run/udev/rules.d/50-testsuite.rules <<EOF
  25 ACTION!="remove", SUBSYSTEM=="block", KERNEL=="sda", ENV{SYSTEMD_WANTS}="foobar.service"
  26 EOF
  27 udevadm control --reload
  28 udevadm trigger /dev/sda
  29
  30 while : ; do
  31     (
  32         udevadm info /dev/sda | grep -q SYSTEMD_WANTS=foobar.service
  33         udevadm info /dev/sda | grep -q -v SYSTEMD_WANTS=waldo.service
  34         systemctl show -p WantedBy foobar.service | grep -q sda
  35         systemctl show -p WantedBy waldo.service | grep -q -v sda
  36     ) && break
  37
  38     sleep .5
  39 done
  40
  41 cat > /run/udev/rules.d/50-testsuite.rules <<EOF
  42 ACTION!="remove", SUBSYSTEM=="block", KERNEL=="sda", ENV{SYSTEMD_WANTS}="waldo.service"
  43 EOF
  44 udevadm control --reload
  45 udevadm trigger /dev/sda
  46
  47 while : ; do
  48     (
  49         udevadm info /dev/sda | grep -q -v SYSTEMD_WANTS=foobar.service
  50         udevadm info /dev/sda | grep -q SYSTEMD_WANTS=waldo.service
  51         systemctl show -p WantedBy foobar.service | grep -q -v sda
  52         systemctl show -p WantedBy waldo.service | grep -q sda
  53     ) && break
  54
  55     sleep .5
  56 done
  57
  58 rm /run/udev/rules.d/50-testsuite.rules
  59
  60 udevadm control --reload
  61 udevadm trigger /dev/sda
  62
  63 while : ; do
  64     (
  65         udevadm info /dev/sda | grep -q -v SYSTEMD_WANTS=foobar.service
  66         udevadm info /dev/sda | grep -q -v SYSTEMD_WANTS=waldo.service
  67         systemctl show -p WantedBy foobar.service | grep -q -v sda
  68         systemctl show -p WantedBy waldo.service | grep -q -v sda
  69     ) && break
  70
  71     sleep .5
  72 done
  73
  74 echo OK > /testok
  75
  76 exit 0