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# It is not possible to test it with "daemon: notify" yet, for more details please see the forum thread:
# https://forum.snapcraft.io/t/its-a-little-bit-hard-to-use-daemon-notify-for-sd-notify/6366
summary: Ensure that the daemon-notify interface works.
details: |
The daemon-notify interface allows sending notification messages
to systemd through the notify socket
# test is timing dependant and may fail on very slow systems
backends: [-autopkgtest]
prepare: |
"$TESTSTOOLS"/snaps-state install-local test-snapd-daemon-notify
execute: |
echo "The interface is not connected by default"
snap interfaces -i daemon-notify | MATCH -- "- +test-snapd-daemon-notify:daemon-notify"
echo "When the interface is connected"
snap connect test-snapd-daemon-notify:daemon-notify
echo "And the service is stopped"
snap stop test-snapd-daemon-notify.notify
denials_before="$("$TESTSTOOLS"/journal-state get-log -u snap.test-snapd-daemon-notify.notify.service | grep -c 'Permission denied' || true)"
echo "Then after we restart the service there are no denials"
snap start test-snapd-daemon-notify.notify
for _ in $(seq 10); do
denials_after="$("$TESTSTOOLS"/journal-state get-log -u snap.test-snapd-daemon-notify.notify.service | grep -c 'Permission denied' || true)"
if [ "$denials_before" -ne "$denials_after" ]; then
break
fi
sleep 1
done
test "$denials_before" = "$denials_after"
if [ "$(snap debug confinement)" = partial ] ; then
exit 0
fi
echo "When the plug is disconnected"
snap disconnect test-snapd-daemon-notify:daemon-notify
echo "And the service is stopped"
snap stop test-snapd-daemon-notify.notify
echo "Then the snap is not able to send notification messages"
denials_before="$("$TESTSTOOLS"/journal-state get-log -u snap.test-snapd-daemon-notify.notify.service | grep -c 'Permission denied' || true)"
snap start test-snapd-daemon-notify.notify
for _ in $(seq 10); do
denials_after="$("$TESTSTOOLS"/journal-state get-log -u snap.test-snapd-daemon-notify.notify.service | grep -c 'Permission denied' || true)"
if [ "$denials_before" -ne "$denials_after" ]; then
break
fi
sleep 1
done
test "$denials_before" != "$denials_after"
|
