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78 lines
2.0 KiB
Bash
Executable File
78 lines
2.0 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=SC2064
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set -eux
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set -o pipefail
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# shellcheck source=test/units/test-control.sh
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. "$(dirname "$0")"/test-control.sh
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# shellcheck source=test/units/util.sh
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. "$(dirname "$0")"/util.sh
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root_mock() {
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local root="${1:?}"
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mkdir -p "$root"
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# Put a tmpfs over the "root", so we're able to remount it as read-only
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# when needed
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mount -t tmpfs tmpfs "$root"
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mkdir "$root/etc" "$root/run"
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}
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root_cleanup() {
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local root="${1:?}"
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umount --recursive "$root"
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rm -fr "$root"
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}
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testcase_sanity() {
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systemd-machine-id-setup
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systemd-machine-id-setup --help
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systemd-machine-id-setup --version
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systemd-machine-id-setup --print
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systemd-machine-id-setup --root= --print
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systemd-machine-id-setup --root=/ --print
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(! systemd-machine-id-setup "")
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(! systemd-machine-id-setup --foo)
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}
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testcase_invalid() {
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local root machine_id
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root="$(mktemp -d)"
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trap "root_cleanup $root" RETURN
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root_mock "$root"
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systemd-machine-id-setup --print --root "$root"
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echo abc >>"$root/etc/machine-id"
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machine_id="$(systemd-machine-id-setup --print --root "$root")"
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diff <(echo "$machine_id") "$root/etc/machine-id"
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}
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testcase_transient() {
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local root transient_id committed_id
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root="$(mktemp -d)"
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trap "root_cleanup $root" RETURN
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root_mock "$root"
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systemd-machine-id-setup --print --root "$root"
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echo abc >>"$root/etc/machine-id"
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mount -o remount,ro "$root"
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mount -t tmpfs tmpfs "$root/run"
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transient_id="$(systemd-machine-id-setup --print --root "$root")"
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mount -o remount,rw "$root"
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committed_id="$(systemd-machine-id-setup --print --commit --root "$root")"
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[[ "$transient_id" == "$committed_id" ]]
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diff "$root/etc/machine-id" "$root/run/machine-id"
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}
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# Check if we correctly processed the invalid machine ID we set up in the respective
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# test.sh file
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systemctl --state=failed --no-legend --no-pager >/failed
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test ! -s /failed
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run_testcases
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