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tests: check for supported dBus interface

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Instead of blindly relying on sleeping, that dBus understands our
dBus interface, query the info with dbus-send.
This commit is contained in:
Zdenek Kabelac 2024-04-08 19:48:50 +02:00
parent f524dd80f4
commit 08888d57cb
1 changed files with 13 additions and 2 deletions
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15
test/lib/aux.sh
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@ -322,12 +322,23 @@ prepare_lvmdbusd() {
"$daemon" $lvmdbusdebug > debug.log_LVMDBUSD_out 2>&1 &
local pid=$!
sleep 1
echo -n "## checking lvmdbusd IS running..."
for i in {50..0}; do
dbus-send --system --dest=org.freedesktop.DBus --type=method_call --print-reply /org/freedesktop/DBus org.freedesktop.DBus.ListNames > dbus_services
grep -q com.redhat.lvmdbus1 dbus_services && break
sleep .1
done
if [ "$i" -eq 0 ] ; then
printf "\nFailed to serve lvm dBus service in 5 seconds.\n"
sed -e "s,^,## DBUS_SERVICES: ," dbus_services
return 1
fi
comm=
# TODO: Is there a better check than wait 1 second and check pid?
if ! comm=$(ps -p $pid -o comm=) >/dev/null || [[ $comm != lvmdbusd ]]; then
echo "Failed to start lvmdbusd daemon"
printf "\nFailed to start lvmdbusd daemon\n"
return 1
fi
echo "$pid" > LOCAL_LVMDBUSD