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https://github.com/systemd/systemd
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test: add test for [Link] Property= and friends
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Yu Watanabe
parent
046286e863
commit
d26319be92
201
test/units/testsuite-17.link-property.sh
Executable file
201
test/units/testsuite-17.link-property.sh
Executable file
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#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -ex
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set -o pipefail
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# shellcheck source=test/units/util.sh
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. "$(dirname "$0")"/util.sh
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udevadm control --log-level=debug
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mkdir -p /run/systemd/network/
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cat >/run/systemd/network/10-test.link <<EOF
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[Match]
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Kind=dummy
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MACAddress=00:50:56:c0:00:19
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[Link]
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Name=test1
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EOF
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mkdir /run/systemd/network/10-test.link.d
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cat >/run/systemd/network/10-test.link.d/10-override.conf <<EOF
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[Link]
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Property=HOGE=foo BAR=baz SHOULD_BE_UNSET=unset
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UnsetProperty=SHOULD_BE_UNSET
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EOF
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udevadm control --reload
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ip link add address 00:50:56:c0:00:19 type dummy
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udevadm wait --settle --timeout=30 /sys/class/net/test1
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_in "HOGE=foo" "$output"
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assert_in "BAR=baz" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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cat >/run/systemd/network/10-test.link.d/11-override.conf <<EOF
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[Link]
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Property=
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Property=HOGE2=foo2 BAR2=baz2 SHOULD_BE_UNSET=unset
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ImportProperty=HOGE
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EOF
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udevadm control --reload
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udevadm trigger --settle --action add /sys/class/net/test1
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_in "HOGE=foo" "$output"
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assert_in "HOGE2=foo2" "$output"
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assert_not_in "BAR=" "$output"
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assert_in "BAR2=baz2" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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# On change event, .link file will not be applied.
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udevadm trigger --settle --action change /sys/class/net/test1
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_not_in "HOGE2=" "$output"
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assert_not_in "BAR=" "$output"
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assert_not_in "BAR2=" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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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" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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### testing with udevadm test-builtin
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output=$(udevadm test-builtin --action add net_setup_link /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_in "HOGE2=foo2" "$output"
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assert_not_in "BAR=" "$output"
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assert_in "BAR2=baz2" "$output"
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assert_in "SHOULD_BE_UNSET=" "$output" # this is expected, as an empty assignment is also logged.
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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# check that test-builtin command does not update udev database.
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_not_in "HOGE2=" "$output"
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assert_not_in "BAR=" "$output"
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assert_not_in "BAR2=" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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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" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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output=$(udevadm test-builtin --action change net_setup_link /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_not_in "HOGE2=" "$output"
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assert_not_in "BAR=" "$output"
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assert_not_in "BAR2=" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_not_in "HOGE2=" "$output"
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assert_not_in "BAR=" "$output"
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assert_not_in "BAR2=" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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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" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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### testing with udevadm test
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output=$(udevadm test --action add /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_in "HOGE2=foo2" "$output"
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assert_not_in "BAR=" "$output"
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assert_in "BAR2=baz2" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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# check that test command _does_ update udev database.
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_in "HOGE2=foo2" "$output"
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assert_not_in "BAR=" "$output"
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assert_in "BAR2=baz2" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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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" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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output=$(udevadm test --action change /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_not_in "HOGE2=" "$output"
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assert_not_in "BAR=" "$output"
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assert_not_in "BAR2=" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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assert_in "ID_NET_LINK_FILE_DROPINS=/run/systemd/network/10-test.link.d/10-override.conf:/run/systemd/network/10-test.link.d/11-override.conf" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_not_in "HOGE=" "$output"
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assert_not_in "HOGE2=" "$output"
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assert_not_in "BAR=" "$output"
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assert_not_in "BAR2=" "$output"
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assert_not_in "SHOULD_BE_UNSET=" "$output"
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assert_in "ID_NET_LINK_FILE=/run/systemd/network/10-test.link" "$output"
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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" "$output"
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assert_in "ID_NET_NAME=test1" "$output"
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# test for specifiers
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cat >/run/systemd/network/10-test.link.d/12-override.conf <<EOF
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[Link]
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Property=
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Property=LINK_VERSION=%v
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EOF
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udevadm control --reload
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output=$(udevadm test --action add /sys/class/net/test1)
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assert_in "LINK_VERSION=$(uname -r)" "$output"
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_in "LINK_VERSION=$(uname -r)" "$output"
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# test for constant properties
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cat >/run/systemd/network/10-test.link.d/13-override.conf <<EOF
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[Link]
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Property=
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Property=ACTION=foo IFINDEX=bar
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UnsetProperty=DEVPATH
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EOF
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udevadm control --reload
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output=$(udevadm test --action add /sys/class/net/test1)
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assert_in "ACTION=add" "$output"
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assert_not_in "ACTION=foo" "$output"
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assert_in "IFINDEX=" "$output"
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assert_not_in "IFINDEX=bar" "$output"
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assert_in "DEVPATH=" "$output"
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output=$(udevadm info --query property /sys/class/net/test1)
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assert_not_in "ACTION=foo" "$output"
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assert_in "IFINDEX=" "$output"
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assert_not_in "IFINDEX=bar" "$output"
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assert_in "DEVPATH=" "$output"
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# cleanup
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ip link del dev test1
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rm -f /run/systemd/network/10-test.link
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rm -rf /run/systemd/network/10-test.link.d
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udevadm control --reload --log-level=info
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exit 0
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