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systemd/test/TEST-29-UDEV-ID_RENAMING/testsuite.sh
Jörg Thalheim ff12a7954c treewide: more portable bash shebangs
As in 2a5fcfae02
and in 3e67e5c992
using /usr/bin/env allows bash to be looked up in PATH
rather than being hard-coded.

As with the previous changes the same arguments apply
- distributions have scripts to rewrite shebangs on installation and
  they know what locations to rely on.
- For tests/compilation we should rather rely on the user to have setup
  there PATH correctly.

In particular this makes testing from git easier on NixOS where do not provide
/bin/bash to improve compose-ability.
2020-03-05 17:27:07 +01:00

44 lines
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Bash
Executable File

#!/usr/bin/env bash
set -ex
set -o pipefail
mkdir -p /run/udev/rules.d/
cat > /run/udev/rules.d/50-testsuite.rules <<EOF
ACTION=="remove", GOTO="lo_end"
SUBSYSTEM=="net", KERNEL=="lo", TAG+="systemd", ENV{SYSTEMD_ALIAS}+="/sys/subsystem/net/devices/lo"
ACTION!="change", GOTO="lo_end"
SUBSYSTEM=="net", KERNEL=="lo", ENV{ID_RENAMING}="1"
LABEL="lo_end"
EOF
udevadm control --log-priority=debug --reload --timeout=600
udevadm trigger --action=add --settle /sys/devices/virtual/net/lo
udevadm info /sys/devices/virtual/net/lo
sleep 1
STATE=$(systemctl show --property=ActiveState --value sys-devices-virtual-net-lo.device)
[[ $STATE == "active" ]] || exit 1
udevadm trigger --action=change --settle /sys/devices/virtual/net/lo
udevadm info /sys/devices/virtual/net/lo
sleep 1
STATE=$(systemctl show --property=ActiveState --value sys-devices-virtual-net-lo.device)
[[ $STATE == "inactive" ]] || exit 1
udevadm trigger --action=move --settle /sys/devices/virtual/net/lo
udevadm info /sys/devices/virtual/net/lo
sleep 1
STATE=$(systemctl show --property=ActiveState --value sys-devices-virtual-net-lo.device)
[[ $STATE == "active" ]] || exit 1
rm -f /run/udev/rules.d/50-testsuite.rules
udevadm control --reload --timeout=600
echo OK > /testok
exit 0