diff options
Diffstat (limited to 'test/units/TEST-17-UDEV.link-property.sh')
| -rwxr-xr-x | test/units/TEST-17-UDEV.link-property.sh | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/test/units/TEST-17-UDEV.link-property.sh b/test/units/TEST-17-UDEV.link-property.sh new file mode 100755 index 0000000..517cc3f --- /dev/null +++ b/test/units/TEST-17-UDEV.link-property.sh @@ -0,0 +1,203 @@ +#!/usr/bin/env bash +# SPDX-License-Identifier: LGPL-2.1-or-later +set -ex +set -o pipefail + +# shellcheck source=test/units/util.sh +. "$(dirname "$0")"/util.sh + +udevadm control --log-level=debug + +mkdir -p /run/systemd/network/ +cat >/run/systemd/network/10-test.link <<EOF +[Match] +Kind=dummy +MACAddress=00:50:56:c0:00:19 + +[Link] +Name=test1 +EOF + +mkdir /run/systemd/network/10-test.link.d +cat >/run/systemd/network/10-test.link.d/10-override.conf <<EOF +[Link] +Property=HOGE=foo BAR=baz SHOULD_BE_UNSET=unset +UnsetProperty=SHOULD_BE_UNSET +EOF + +udevadm control --reload + +ip link add address 00:50:56:c0:00:19 type dummy +udevadm wait --settle --timeout=30 /sys/class/net/test1 +output=$(udevadm info --query property /sys/class/net/test1) +assert_in "HOGE=foo" "$output" +assert_in "BAR=baz" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +cat >/run/systemd/network/10-test.link.d/11-override.conf <<EOF +[Link] +Property= +Property=HOGE2=foo2 BAR2=baz2 SHOULD_BE_UNSET=unset +ImportProperty=HOGE +EOF + +udevadm control --reload + +udevadm trigger --settle --action add /sys/class/net/test1 +output=$(udevadm info --query property /sys/class/net/test1) +assert_in "HOGE=foo" "$output" +assert_in "HOGE2=foo2" "$output" +assert_not_in "BAR=" "$output" +assert_in "BAR2=baz2" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +# On change event, .link file will not be applied. +udevadm trigger --settle --action change /sys/class/net/test1 +output=$(udevadm info --query property /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_not_in "HOGE2=" "$output" +assert_not_in "BAR=" "$output" +assert_not_in "BAR2=" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +### testing with udevadm test-builtin +output=$(udevadm test-builtin --action add net_setup_link /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_in "HOGE2=foo2" "$output" +assert_not_in "BAR=" "$output" +assert_in "BAR2=baz2" "$output" +assert_in "SHOULD_BE_UNSET=" "$output" # this is expected, as an empty assignment is also logged. +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +# check that test-builtin command does not update udev database. +output=$(udevadm info --query property /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_not_in "HOGE2=" "$output" +assert_not_in "BAR=" "$output" +assert_not_in "BAR2=" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +output=$(udevadm test-builtin --action change net_setup_link /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_not_in "HOGE2=" "$output" +assert_not_in "BAR=" "$output" +assert_not_in "BAR2=" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +output=$(udevadm info --query property /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_not_in "HOGE2=" "$output" +assert_not_in "BAR=" "$output" +assert_not_in "BAR2=" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +### testing with udevadm test +output=$(udevadm test --action add /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_in "HOGE2=foo2" "$output" +assert_not_in "BAR=" "$output" +assert_in "BAR2=baz2" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +# check that test command does not update udev database. +output=$(udevadm info --query property /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_not_in "HOGE2=" "$output" +assert_not_in "BAR=" "$output" +assert_not_in "BAR2=" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +output=$(udevadm test --action change /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_not_in "HOGE2=" "$output" +assert_not_in "BAR=" "$output" +assert_not_in "BAR2=" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +output=$(udevadm info --query property /sys/class/net/test1) +assert_not_in "HOGE=" "$output" +assert_not_in "HOGE2=" "$output" +assert_not_in "BAR=" "$output" +assert_not_in "BAR2=" "$output" +assert_not_in "SHOULD_BE_UNSET=" "$output" +assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output" +assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output" +assert_in "ID_NET_NAME=test1" "$output" + +# test for specifiers +cat >/run/systemd/network/10-test.link.d/12-override.conf <<EOF +[Link] +Property= +Property=LINK_VERSION=%v +EOF + +udevadm control --reload + +output=$(udevadm test --action add /sys/class/net/test1) +assert_in "LINK_VERSION=$(uname -r)" "$output" + +udevadm trigger --settle --action add /sys/class/net/test1 +output=$(udevadm info --query property /sys/class/net/test1) +assert_in "LINK_VERSION=$(uname -r)" "$output" + +# test for constant properties +cat >/run/systemd/network/10-test.link.d/13-override.conf <<EOF +[Link] +Property= +Property=ACTION=foo IFINDEX=bar +UnsetProperty=DEVPATH +EOF + +udevadm control --reload + +output=$(udevadm test --action add /sys/class/net/test1) +assert_in "ACTION=add" "$output" +assert_not_in "ACTION=foo" "$output" +assert_in "IFINDEX=" "$output" +assert_not_in "IFINDEX=bar" "$output" +assert_in "DEVPATH=" "$output" + +udevadm trigger --settle --action add /sys/class/net/test1 +output=$(udevadm info --query property /sys/class/net/test1) +assert_not_in "ACTION=foo" "$output" +assert_in "IFINDEX=" "$output" +assert_not_in "IFINDEX=bar" "$output" +assert_in "DEVPATH=" "$output" + +# cleanup +ip link del dev test1 + +rm -f /run/systemd/network/10-test.link +rm -rf /run/systemd/network/10-test.link.d +udevadm control --reload --log-level=info + +exit 0 |