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systemd/test/units/testsuite-53.sh
Luca Boccassi 0bf1d0ff04 Revert "Fix issue with system time set back (#24131)"
This fix unfortunately introduced a much worse regression that
is affecting many users, so let's revert it for now and rework
it in the next release.

This reverts commit 5ded3917a1.

Fixes https://github.com/systemd/systemd/issues/24984
2022-10-20 14:01:09 +01:00

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#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -eux
set -o pipefail
: >/failed
# Reset host date to current time, 3 days in the past.
date -s "-3 days"
# Run a timer for every 15 minutes.
systemd-run --unit test-timer --on-calendar "*:0/15:0" true
next_elapsed=$(systemctl show test-timer.timer -p NextElapseUSecRealtime --value)
next_elapsed=$(date -d "${next_elapsed}" +%s)
now=$(date +%s)
time_delta=$((next_elapsed - now))
# Check that the timer will elapse in less than 20 minutes.
((0 < time_delta && time_delta < 1200)) || {
echo 'Timer elapse outside of the expected 20 minute window.'
echo " next_elapsed=${next_elapsed}"
echo " now=${now}"
echo " time_delta=${time_delta}"
echo ''
} >>/failed
if test ! -s /failed ; then
rm -f /failed
touch /testok
fi