From 0845d4d0f5a37493d3da68624aba1a576382e961 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Thu, 10 Nov 2022 15:52:57 +0900 Subject: [PATCH] test: add tests for mDNS and LLMNR settings (cherry picked from commit b77899af0d75ea59c35ba454d869fa759fe7b3a1) Related: #2138081 --- test/units/testsuite-75.sh | 73 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) diff --git a/test/units/testsuite-75.sh b/test/units/testsuite-75.sh index 53ceced641..1a656fcdc1 100755 --- a/test/units/testsuite-75.sh +++ b/test/units/testsuite-75.sh @@ -55,6 +55,79 @@ echo nameserver 10.0.3.1 10.0.3.2 | "$RESOLVCONF" -a hoge.inet.ipsec.192.168.35 echo nameserver 10.0.3.3 10.0.3.4 | "$RESOLVCONF" -a hoge.foo.dhcp assert_in '10.0.3.1 10.0.3.2' "$(resolvectl dns hoge)" assert_in '10.0.3.3 10.0.3.4' "$(resolvectl dns hoge.foo)" + +# Tests for mDNS and LLMNR settings +mkdir -p /run/systemd/resolved.conf.d +{ + echo "[Resolve]" + echo "MulticastDNS=yes" + echo "LLMNR=yes" +} >/run/systemd/resolved.conf.d/mdns-llmnr.conf +systemctl restart systemd-resolved.service +systemctl service-log-level systemd-resolved.service debug +# make sure networkd is not running. +systemctl stop systemd-networkd.service +# defaults to yes (both the global and per-link settings are yes) +assert_in 'yes' "$(resolvectl mdns hoge)" +assert_in 'yes' "$(resolvectl llmnr hoge)" +# set per-link setting +resolvectl mdns hoge yes +resolvectl llmnr hoge yes +assert_in 'yes' "$(resolvectl mdns hoge)" +assert_in 'yes' "$(resolvectl llmnr hoge)" +resolvectl mdns hoge resolve +resolvectl llmnr hoge resolve +assert_in 'resolve' "$(resolvectl mdns hoge)" +assert_in 'resolve' "$(resolvectl llmnr hoge)" +resolvectl mdns hoge no +resolvectl llmnr hoge no +assert_in 'no' "$(resolvectl mdns hoge)" +assert_in 'no' "$(resolvectl llmnr hoge)" +# downgrade global setting to resolve +{ + echo "[Resolve]" + echo "MulticastDNS=resolve" + echo "LLMNR=resolve" +} >/run/systemd/resolved.conf.d/mdns-llmnr.conf +systemctl restart systemd-resolved.service +systemctl service-log-level systemd-resolved.service debug +# set per-link setting +resolvectl mdns hoge yes +resolvectl llmnr hoge yes +assert_in 'resolve' "$(resolvectl mdns hoge)" +assert_in 'resolve' "$(resolvectl llmnr hoge)" +resolvectl mdns hoge resolve +resolvectl llmnr hoge resolve +assert_in 'resolve' "$(resolvectl mdns hoge)" +assert_in 'resolve' "$(resolvectl llmnr hoge)" +resolvectl mdns hoge no +resolvectl llmnr hoge no +assert_in 'no' "$(resolvectl mdns hoge)" +assert_in 'no' "$(resolvectl llmnr hoge)" +# downgrade global setting to no +{ + echo "[Resolve]" + echo "MulticastDNS=no" + echo "LLMNR=no" +} >/run/systemd/resolved.conf.d/mdns-llmnr.conf +systemctl restart systemd-resolved.service +systemctl service-log-level systemd-resolved.service debug +# set per-link setting +resolvectl mdns hoge yes +resolvectl llmnr hoge yes +assert_in 'no' "$(resolvectl mdns hoge)" +assert_in 'no' "$(resolvectl llmnr hoge)" +resolvectl mdns hoge resolve +resolvectl llmnr hoge resolve +assert_in 'no' "$(resolvectl mdns hoge)" +assert_in 'no' "$(resolvectl llmnr hoge)" +resolvectl mdns hoge no +resolvectl llmnr hoge no +assert_in 'no' "$(resolvectl mdns hoge)" +assert_in 'no' "$(resolvectl llmnr hoge)" + +# Cleanup +rm -f /run/systemd/resolved.conf.d/mdns-llmnr.conf ip link del hoge ip link del hoge.foo