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58 lines
1.2 KiB
Bash
Executable File
58 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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# shellcheck disable=SC2010
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# shellcheck disable=SC2317
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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 "$0")"/util.sh
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# This is a test case for issue #34637.
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at_exit() (
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set +e
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systemctl stop test-diskseq.service || :
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rm -f /run/systemd/system/test-diskseq.service
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systemctl daemon-reload
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[[ -d "$TMPDIR" ]] && rm -rf "$TMPDIR"
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udevadm control --log-level=info
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)
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trap at_exit EXIT
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udevadm control --log-level=debug
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TMPDIR="$(mktemp -d)"
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truncate -s 16M "$TMPDIR"/foo.raw
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mkfs.ext4 -L foo "$TMPDIR"/foo.raw
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mkdir -p /run/systemd/system/
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cat >/run/systemd/system/test-diskseq.service <<EOF
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[Unit]
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StartLimitIntervalSec=0
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[Service]
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ExecStart=false
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Restart=on-failure
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MountImages=$TMPDIR/foo.raw:/var
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EOF
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systemctl daemon-reload
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udevadm settle
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# If an initrd from the host is used, stack directories for by-diskseq symlinks
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# may already exist. Save the number of the directories here.
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NUM_DISKSEQ_EXPECTED=$(ls /run/udev/links | grep -c by-diskseq || :)
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systemctl start --no-block test-diskseq.service
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for _ in {0..100}; do
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sleep .1
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assert_eq "$(ls /run/udev/links | grep -c by-diskseq || :)" "$NUM_DISKSEQ_EXPECTED"
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done
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exit 0
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