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#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
# shellcheck disable=SC2016
set -eux
set -o pipefail
# shellcheck source=test/units/util.sh
. "$(dirname "$0")"/util.sh
at_exit() {
systemctl stop systemd-networkd
if [[ -v NETWORK_NAME && -v NETDEV_NAME && -v LINK_NAME ]]; then
rm -fvr {/usr/lib,/etc,/run}/systemd/network/"$NETWORK_NAME" "/usr/lib/systemd/network/$NETDEV_NAME" \
{/usr/lib,/etc}/systemd/network/"$LINK_NAME" "/etc/systemd/network/${NETWORK_NAME}.d" \
"new" "+4"
fi
rm -f /run/systemd/networkd.conf.d/10-hoge.conf
}
trap at_exit EXIT
export NETWORK_NAME="10-networkctl-test-$RANDOM.network"
export NETDEV_NAME="10-networkctl-test-$RANDOM.netdev"
export LINK_NAME="10-networkctl-test-$RANDOM.link"
cat >"/usr/lib/systemd/network/$NETWORK_NAME" <<EOF
[Match]
Name=test
EOF
# Test files
networkctl mask --runtime "donotexist.network"
assert_eq "$(readlink /run/systemd/network/donotexist.network)" "/dev/null"
networkctl unmask "donotexist.network" # unmask should work even without --runtime
[[ ! -e /run/systemd/network/donotexist.network ]]
touch /usr/lib/systemd/network/donotexist.network
(! networkctl unmask "donotexist.network")
rm /usr/lib/systemd/network/donotexist.network
networkctl cat "$NETWORK_NAME" | tail -n +2 | cmp - "/usr/lib/systemd/network/$NETWORK_NAME"
cat >new <<EOF
[Match]
Name=test2
EOF
EDITOR='mv new' script -ec 'networkctl edit --runtime "$NETWORK_NAME"' /dev/null
(! networkctl mask --runtime "$NETWORK_NAME")
printf '%s\n' '[Match]' 'Name=test2' | cmp - "/run/systemd/network/$NETWORK_NAME"
networkctl mask "$NETWORK_NAME"
assert_eq "$(readlink "/etc/systemd/network/$NETWORK_NAME")" "/dev/null"
(! networkctl edit "$NETWORK_NAME")
(! networkctl edit --runtime "$NETWORK_NAME")
(! networkctl cat "$NETWORK_NAME")
networkctl unmask "$NETWORK_NAME"
EDITOR='true' script -ec 'networkctl edit "$NETWORK_NAME"' /dev/null
printf '%s\n' '[Match]' 'Name=test2' | cmp - "/etc/systemd/network/$NETWORK_NAME"
(! networkctl mask "$NETWORK_NAME")
(! EDITOR='true' script -ec 'networkctl edit --runtime "$NETWORK_NAME"' /dev/null)
cat >"+4" <<EOF
[Network]
IPv6AcceptRA=no
EOF
EDITOR='cp' script -ec 'networkctl edit "$NETWORK_NAME" --drop-in test' /dev/null
cmp "+4" "/etc/systemd/network/${NETWORK_NAME}.d/test.conf"
networkctl cat "$NETWORK_NAME" | grep '^# ' |
cmp - <(printf '%s\n' "# /etc/systemd/network/$NETWORK_NAME" "# /etc/systemd/network/${NETWORK_NAME}.d/test.conf")
cat >"/usr/lib/systemd/network/$NETDEV_NAME" <<EOF
[NetDev]
Name=test2
Kind=dummy
EOF
networkctl cat "$NETDEV_NAME"
cat >"/usr/lib/systemd/network/$LINK_NAME" <<EOF
[Match]
OriginalName=test2
[Link]
Alias=test_alias
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/$LINK_NAME"
# Test links
systemctl unmask systemd-networkd
systemctl stop systemd-networkd
(! networkctl cat @test2)
systemctl start systemd-networkd
SYSTEMD_LOG_LEVEL=debug /usr/lib/systemd/systemd-networkd-wait-online -i test2:carrier --timeout 20
networkctl cat @test2:network | cmp - <(networkctl cat "$NETWORK_NAME")
EDITOR='cp' script -ec 'networkctl edit @test2 --drop-in test2.conf' /dev/null
cmp "+4" "/etc/systemd/network/${NETWORK_NAME}.d/test2.conf"
SYSTEMD_LOG_LEVEL=debug /usr/lib/systemd/systemd-networkd-wait-online -i test2:carrier --timeout 20
(! EDITOR='true' script -ec 'networkctl edit @test2 --runtime --drop-in test2.conf' /dev/null)
ip_link="$(ip link show test2)"
if systemctl --quiet is-active systemd-udevd; then
assert_in 'alias test_alias' "$ip_link"
fi
mkdir -p /run/systemd/networkd.conf.d
cat >/run/systemd/networkd.conf.d/10-hoge.conf <<EOF
# TEST DROP-IN FILE
[Network]
SpeedMeter=yes
EOF
assert_in '# TEST DROP-IN FILE' "$(networkctl cat)"
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