mirror of
https://github.com/systemd/systemd
synced 2024-09-06 16:56:43 +00:00
![Daan De Meyer](/assets/img/avatar_default.png)
Having these named differently than the test itself mostly creates unecessary confusion and makes writing logic against the tests harder so let's rename the testsuite-xx units and scripts to just use the test name itself.
71 lines
1.7 KiB
Bash
Executable file
71 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
set -ex
|
|
set -o pipefail
|
|
|
|
# shellcheck source=test/units/util.sh
|
|
. "$(dirname "$0")"/util.sh
|
|
|
|
# This is a test for issue #24987.
|
|
|
|
mkdir -p /run/udev/rules.d/
|
|
cat >/run/udev/rules.d/50-testsuite.rules <<EOF
|
|
SUBSYSTEM!="mem", GOTO="test-end"
|
|
KERNEL!="null", GOTO="test-end"
|
|
ACTION=="remove", GOTO="test-end"
|
|
|
|
# add 100 * 100byte of properties
|
|
$(for i in {1..100}; do printf 'ENV{XXX%03i}="0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"\n' "$i"; done)
|
|
|
|
LABEL="test-end"
|
|
EOF
|
|
|
|
udevadm control --reload
|
|
|
|
TMPDIR=$(mktemp -d -p /tmp udev-tests.XXXXXX)
|
|
SYSTEMD_LOG_LEVEL=debug udevadm monitor --udev --property --subsystem-match=mem >"$TMPDIR"/monitor.txt 2>&1 &
|
|
KILL_PID="$!"
|
|
|
|
FOUND=
|
|
for _ in {1..40}; do
|
|
if grep -F 'UDEV - the event which udev sends out after rule processing' "$TMPDIR"/monitor.txt; then
|
|
FOUND=1
|
|
break
|
|
fi
|
|
sleep .5
|
|
done
|
|
[[ -n "$FOUND" ]]
|
|
|
|
udevadm trigger --verbose --settle --action add /dev/null
|
|
|
|
FOUND=
|
|
for _ in {1..40}; do
|
|
if ! grep -e 'UDEV *\[[0-9.]*\] *add *\/devices\/virtual\/mem\/null (mem)' "$TMPDIR"/monitor.txt; then
|
|
sleep .5
|
|
continue
|
|
fi
|
|
|
|
FOUND=1
|
|
for i in {1..100}; do
|
|
if ! grep -F "$(printf 'XXX%03i=0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789' "$i")" "$TMPDIR"/monitor.txt; then
|
|
FOUND=
|
|
break
|
|
fi
|
|
done
|
|
if [[ -n "$FOUND" ]]; then
|
|
break;
|
|
fi
|
|
|
|
sleep .5
|
|
done
|
|
[[ -n "$FOUND" ]]
|
|
|
|
# cleanup
|
|
rm -f /run/udev/rules.d/50-testsuite.rules
|
|
udevadm control --reload
|
|
|
|
kill "$KILL_PID"
|
|
rm -rf "$TMPDIR"
|
|
|
|
exit 0
|