test: create .netdev file at last

Previously, when the test ran on mkosi, then networkd was not masked, and
might be already started. In that case, the interface test2 would be created
soon after the .netdev file is created, and the .link file would not be
applied to the interface. Hence, the later test case for
'networkctl cat @test2:link' would fail.

This make networkd always started at the beginning of the test, and
.netdev file created after .link file is created. So, .link file is
always applied to the interface created by the .netdev file.
This commit is contained in:
Yu Watanabe
2024-09-19 08:43:51 +09:00
parent 1d5b4317cd
commit 2bcc2a89f3

View File

@@ -21,6 +21,9 @@ at_exit() {
trap at_exit EXIT
systemctl unmask systemd-networkd.service
systemctl start systemd-networkd.service
export NETWORK_NAME="10-networkctl-test-$RANDOM.network"
export NETDEV_NAME="10-networkctl-test-$RANDOM.netdev"
export LINK_NAME="10-networkctl-test-$RANDOM.link"
@@ -75,15 +78,6 @@ cmp "+4" "/etc/systemd/network/${NETWORK_NAME}.d/test.conf"
networkctl cat "$NETWORK_NAME" | grep '^# ' |
cmp - <(printf '%s\n' "# /etc/systemd/network/$NETWORK_NAME" "# /etc/systemd/network/${NETWORK_NAME}.d/test.conf")
networkctl edit --stdin --runtime "$NETDEV_NAME" <<EOF
[NetDev]
Name=test2
Kind=dummy
EOF
networkctl cat "$NETDEV_NAME" | grep -v '^# ' |
cmp - <(printf '%s\n' "[NetDev]" "Name=test2" "Kind=dummy")
cat >"/usr/lib/systemd/network/$LINK_NAME" <<EOF
[Match]
OriginalName=test2
@@ -95,13 +89,23 @@ EOF
SYSTEMD_LOG_LEVEL=debug EDITOR='true' script -ec 'networkctl edit "$LINK_NAME"' /dev/null
cmp "/usr/lib/systemd/network/$LINK_NAME" "/etc/systemd/network/$LINK_NAME"
# Test links
systemctl unmask systemd-networkd
systemctl stop systemd-networkd
# The interface test2 does not exist, hence the below do not work.
(! networkctl cat @test2)
(! networkctl cat @test2:netdev)
(! networkctl cat @test2:link)
(! networkctl cat @test2:network)
systemctl start systemd-networkd
# create .netdev file at last, otherwise, the .link file will not be applied to the interface.
networkctl edit --stdin --runtime "$NETDEV_NAME" <<EOF
[NetDev]
Name=test2
Kind=dummy
EOF
networkctl cat "$NETDEV_NAME" | grep -v '^# ' |
cmp - <(printf '%s\n' "[NetDev]" "Name=test2" "Kind=dummy")
# wait for the interface being created and configured.
SYSTEMD_LOG_LEVEL=debug /usr/lib/systemd/systemd-networkd-wait-online -i test2:carrier --timeout 20
networkctl cat @test2:network | cmp - <(networkctl cat "$NETWORK_NAME")