mirror of
https://github.com/morgan9e/systemd
synced 2026-04-14 00:14:32 +09:00
319 lines
12 KiB
Bash
Executable File
319 lines
12 KiB
Bash
Executable File
#!/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 "$0")"/util.sh
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# Coverage test for udevadm
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# shellcheck disable=SC2317
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cleanup() {
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set +e
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losetup -d "$loopdev"
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rm -f "$blk"
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ip link delete "$netdev"
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}
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# Set up some test devices
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trap cleanup EXIT
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netdev=hoge
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ip link add $netdev type dummy
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blk="$(mktemp)"
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dd if=/dev/zero of="$blk" bs=1M count=1
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loopdev="$(losetup --show -f "$blk")"
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# Wait for devices created in the above being processed.
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udevadm settle --timeout=30
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udevadm -h
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udevadm cat
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udevadm cat 99-systemd
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udevadm cat 99-systemd.rules
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udevadm cat /usr/lib/udev/rules.d/99-systemd.rules
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udevadm cat /usr/lib/udev/rules.d
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(! udevadm cat /dev/null)
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udevadm cat --config
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udevadm cat -h
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INVOCATION_ID=$(systemctl show --property InvocationID --value systemd-udevd.service)
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udevadm control -e
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# Wait for systemd-udevd.service being restarted.
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timeout 30 bash -ec "while [[ \"\$(systemctl show --property InvocationID --value systemd-udevd.service)\" == \"$INVOCATION_ID\" ]]; do sleep .5; done"
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udevadm control -l emerg
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udevadm control -l alert
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udevadm control -l crit
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udevadm control -l err
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udevadm control -l warning
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udevadm control -l notice
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udevadm control --log-level info
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udevadm control --log-level debug
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(! udevadm control -l hello)
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# Check if processing queued events has been stopped.
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udevadm control --stop-exec-queue
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ip link add foobar type dummy
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(! udevadm info --wait-for-initialization=3 /sys/class/net/foobar)
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(! udevadm settle --timeout=0)
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# Check if processing queued events has been restarted.
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udevadm control --start-exec-queue
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udevadm settle --timeout=30
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udevadm info --wait-for-initialization=0 /sys/class/net/foobar
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ip link del foobar
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udevadm control -R
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udevadm control -p HELLO=world
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udevadm control -m 42
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udevadm control --ping -t 5
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udevadm control --trace no
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udevadm control --trace yes
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udevadm control --load-credentials
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udevadm control -h
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# Sanity check for serialization and deserialization
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systemctl restart systemd-udevd.service
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udevadm control --revert
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udevadm info /dev/null
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udevadm info /sys/class/net/$netdev
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udevadm info "$(systemd-escape -p --suffix device /sys/devices/virtual/net/$netdev)"
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[[ "$(udevadm info --json=short n1 | jq -r .DEVICE_ID)" == n1 ]]
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udevadm info "$(udevadm info --json=short /dev/null | jq -r .DEVICE_ID)"
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udevadm info "$(udevadm info --json=short /sys/class/net/$netdev | jq -r .DEVICE_ID)"
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udevadm info --property DEVNAME /sys/class/net/$netdev
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udevadm info --property DEVNAME --value /sys/class/net/$netdev
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udevadm info --property HELLO /sys/class/net/$netdev
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udevadm info -p class/net/$netdev
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udevadm info -p /class/net/$netdev
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udevadm info --json=off -p class/net/$netdev
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udevadm info --json=pretty -p class/net/$netdev | jq .
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udevadm info --json=short -p class/net/$netdev | jq .
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udevadm info -n null
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udevadm info -q all /sys/class/net/$netdev
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udevadm info -q name /dev/null
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udevadm info -q path /sys/class/net/$netdev
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udevadm info -q property /sys/class/net/$netdev
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udevadm info -q symlink /sys/class/net/$netdev
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udevadm info -q name -r /dev/null
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udevadm info --query symlink --root /sys/class/net/$netdev
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(! udevadm info -q hello -r /sys/class/net/$netdev)
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udevadm info -a /sys/class/net/$netdev
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udevadm info -a --json=off /sys/class/net/$netdev
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udevadm info -a --json=pretty /sys/class/net/$netdev | jq --seq . >/dev/null
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udevadm info -a --json=short /sys/class/net/$netdev | jq --seq . >/dev/null
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udevadm info -t >/dev/null
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udevadm info --tree /sys/class/net/$netdev
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udevadm info -x /sys/class/net/$netdev
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udevadm info -x -q path /sys/class/net/$netdev
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udevadm info -P TEST_ /sys/class/net/$netdev
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udevadm info -d /dev/null
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udevadm info -e >/dev/null
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udevadm info -e --json=off >/dev/null
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udevadm info -e --json=pretty | jq . >/dev/null
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udevadm info -e --json=short | jq . >/dev/null
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udevadm info -e --subsystem-match acpi >/dev/null
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udevadm info -e --subsystem-nomatch acpi >/dev/null
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udevadm info -e --attr-match ifindex=2 >/dev/null
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udevadm info -e --attr-nomatch ifindex=2 >/dev/null
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udevadm info -e --property-match SUBSYSTEM=acpi >/dev/null
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udevadm info -e --tag-match systemd >/dev/null
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udevadm info -e --sysname-match lo >/dev/null
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udevadm info -e --name-match /sys/class/net/$netdev >/dev/null
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udevadm info -e --parent-match /sys/class/net/$netdev >/dev/null
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udevadm info -e --initialized-match >/dev/null
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udevadm info -e --initialized-nomatch >/dev/null
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# udevadm info -c
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udevadm info -w /sys/class/net/$netdev
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udevadm info --wait-for-initialization=5 /sys/class/net/$netdev
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pushd /dev
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udevadm info null >/dev/null
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udevadm info ./null >/dev/null
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popd
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udevadm info /usr/../dev/null >/dev/null
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udevadm info -h
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assert_rc 124 timeout 1 udevadm monitor
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assert_rc 124 timeout 1 udevadm monitor -k
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assert_rc 124 timeout 1 udevadm monitor -u
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assert_rc 124 timeout 1 udevadm monitor -s net
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assert_rc 124 timeout 1 udevadm monitor --subsystem-match net/$netdev
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assert_rc 124 timeout 1 udevadm monitor -t systemd
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assert_rc 124 timeout 1 udevadm monitor --tag-match hello
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udevadm monitor -h
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udevadm settle
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udevadm settle -t 5
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udevadm settle -E /sys/class/net/$netdev
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udevadm settle -h
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udevadm test /dev/null
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udevadm info /sys/class/net/$netdev
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udevadm test "$(systemd-escape -p --suffix device /sys/devices/virtual/net/$netdev)"
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udevadm test -a add /sys/class/net/$netdev
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udevadm test -a change /sys/class/net/$netdev
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udevadm test -a move /sys/class/net/$netdev
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udevadm test -a online /sys/class/net/$netdev
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udevadm test -a offline /sys/class/net/$netdev
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udevadm test -a bind /sys/class/net/$netdev
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udevadm test -a unbind /sys/class/net/$netdev
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udevadm test -a help /sys/class/net/$netdev
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udevadm test --action help
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(! udevadm test -a hello /sys/class/net/$netdev)
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udevadm test -N early /sys/class/net/$netdev
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udevadm test -N late /sys/class/net/$netdev
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udevadm test --resolve-names never /sys/class/net/$netdev
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(! udevadm test -N hello /sys/class/net/$netdev)
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udevadm test -v /sys/class/net/$netdev
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udevadm test --json=off /sys/class/net/$netdev
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udevadm test --json=pretty /sys/class/net/$netdev | jq . >/dev/null
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udevadm test --json=short /sys/class/net/$netdev | jq . >/dev/null
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udevadm test --json=help
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udevadm test -h
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# Builtins
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(! udevadm test-builtin aaaaa /dev/null)
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udevadm test-builtin blkid "$loopdev"
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(! udevadm test-builtin "btrfs" "$loopdev")
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(! udevadm test-builtin "btrfs aaaaa" "$loopdev")
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(! udevadm test-builtin "btrfs ready aaa" "$loopdev")
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udevadm test-builtin "btrfs ready" "$loopdev"
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udevadm test-builtin "btrfs ready $loopdev" "$loopdev"
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(! udevadm test-builtin factory_reset "$loopdev")
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(! udevadm test-builtin "factory_reset aaa" "$loopdev")
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udevadm test-builtin "factory_reset status" "$loopdev"
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# systemd-hwdb update is extremely slow when combined with sanitizers and run
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# in a VM without acceleration, so let's just skip the one particular test
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# if we detect this combination
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# scsi_debug is not available in all architectures/kernels combinations
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if ! [[ -v ASAN_OPTIONS && "$(systemd-detect-virt -v)" == "qemu" ]] && modprobe scsi_debug; then
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scsidev=$(readlink -f /sys/bus/pseudo/drivers/scsi_debug/adapter*/host*/target*/[0-9]*)
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mkdir -p /etc/udev/hwdb.d
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cat >/etc/udev/hwdb.d/99-test.hwdb <<EOF
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scsi:*
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ID_TEST=test
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EOF
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systemd-hwdb update
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udevadm test-builtin hwdb "$scsidev"
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rmmod scsi_debug || :
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rm -fv /etc/udev/hwdb.d/99-test.hwdb
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systemd-hwdb update
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fi
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udevadm test-builtin input_id /dev/null
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udevadm test-builtin keyboard /dev/null
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udevadm test-builtin kmod /dev/null
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udevadm test-builtin net_driver /sys/class/net/$netdev | grep -F 'ID_NET_DRIVER=dummy'
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(! udevadm test-builtin net_driver /dev/null)
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udevadm test-builtin net_id /sys/class/net/$netdev
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udevadm test-builtin net_id "$(systemd-escape -p --suffix device /sys/devices/virtual/net/$netdev)"
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(! udevadm test-builtin net_id /dev/null)
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udevadm test-builtin -a add net_id /sys/class/net/$netdev
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udevadm test-builtin -a remove net_id /sys/class/net/$netdev
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udevadm test-builtin -a change net_id /sys/class/net/$netdev
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udevadm test-builtin -a move net_id /sys/class/net/$netdev
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udevadm test-builtin -a online net_id /sys/class/net/$netdev
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udevadm test-builtin -a offline net_id /sys/class/net/$netdev
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udevadm test-builtin -a bind net_id /sys/class/net/$netdev
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udevadm test-builtin -a unbind net_id /sys/class/net/$netdev
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udevadm test-builtin -a help net_id /sys/class/net/$netdev
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udevadm test-builtin net_setup_link /sys/class/net/$netdev
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(! udevadm net_setup_link /dev/null)
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(! udevadm test-builtin path_id /dev/null)
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udevadm test-builtin uaccess /dev/null
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(! udevadm test-builtin usb_id /dev/null)
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udevadm trigger
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udevadm trigger /dev/null
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udevadm trigger /sys/class/net/$netdev
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udevadm trigger "$(systemd-escape -p --suffix device /sys/devices/virtual/net/$netdev)"
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udevadm trigger -v /sys/class/net/$netdev
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udevadm trigger -n /sys/class/net/$netdev
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udevadm trigger -q /sys/class/net/$netdev
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udevadm trigger -t all /sys/class/net/$netdev
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udevadm trigger -t devices /sys/class/net/$netdev
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udevadm trigger --type subsystems /sys/class/net/$netdev
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(! udevadm trigger -t hello /sys/class/net/$netdev)
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udevadm trigger -c add /sys/class/net/$netdev
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udevadm trigger -c remove /sys/class/net/$netdev
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udevadm trigger -c change /sys/class/net/$netdev
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udevadm trigger -c move /sys/class/net/$netdev
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udevadm trigger -c online /sys/class/net/$netdev
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udevadm trigger -c offline /sys/class/net/$netdev
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udevadm trigger -c bind /sys/class/net/$netdev
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udevadm trigger -c unbind /sys/class/net/$netdev
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udevadm trigger -c help /sys/class/net/$netdev
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udevadm trigger --action help /sys/class/net/$netdev
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(! udevadm trigger -c hello /sys/class/net/$netdev)
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udevadm trigger --prioritized-subsystem block
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udevadm trigger --prioritized-subsystem block,net
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udevadm trigger --prioritized-subsystem hello
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udevadm trigger -s net
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udevadm trigger -S net
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udevadm trigger -a subsystem=net
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udevadm trigger --attr-match hello=world
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udevadm trigger -a subsystem
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udevadm trigger -A subsystem=net
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udevadm trigger --attr-nomatch hello=world
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udevadm trigger -A subsystem
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udevadm trigger -p DEVNAME=null
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udevadm trigger --property-match HELLO=world
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udevadm trigger -g systemd
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udevadm trigger --tag-match hello
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udevadm trigger -y net
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udevadm trigger --sysname-match hello
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udevadm trigger --name-match /sys/class/net/$netdev
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udevadm trigger --name-match /sys/class/net/$netdev --name-match /dev/null
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udevadm trigger -b /sys/class/net/$netdev
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udevadm trigger --parent-match /sys/class/net/$netdev --name-match /dev/null
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udevadm trigger --initialized-match
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udevadm trigger --initialized-nomatch
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udevadm trigger -w
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udevadm trigger --uuid /sys/class/net/$netdev
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udevadm settle -t 300
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udevadm trigger --wait-daemon
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udevadm settle -t 300
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udevadm trigger --wait-daemon=5
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udevadm trigger -h
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# https://github.com/systemd/systemd/issues/29863
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if [[ "$(systemd-detect-virt -v)" != "qemu" ]]; then
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udevadm control --log-level=0
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for _ in {0..9}; do
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timeout 30 udevadm trigger --settle
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done
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udevadm control --log-level=debug
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fi
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udevadm wait /dev/null
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udevadm wait /sys/class/net/$netdev
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udevadm wait -t 5 /sys/class/net/$netdev
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udevadm wait --initialized true /sys/class/net/$netdev
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udevadm wait --initialized false /sys/class/net/$netdev
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(! udevadm wait --initialized hello /sys/class/net/$netdev)
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assert_rc 124 timeout 5 udevadm wait --removed /sys/class/net/$netdev
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udevadm wait --settle /sys/class/net/$netdev
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udevadm wait -h
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udevadm lock --help
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udevadm lock --version
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for i in /dev/block/*; do
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udevadm lock --device "$i" --print
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udevadm lock --device "$i" true
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(! udevadm lock --device "$i" false)
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done
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for i in / /usr; do
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udevadm lock --backing "$i" --print
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udevadm lock --backing "$i" true
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(! udevadm lock --backing "$i" false)
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done
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exit 0
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