Systemd/test/TEST-31-OOMPOLICY/test.sh

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#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
set -e
TEST_DESCRIPTION="test OOM killer logic"
TEST_NO_NSPAWN=1
. $TEST_BASE_DIR/test-functions
UNIFIED_CGROUP_HIERARCHY=yes
test_setup() {
create_empty_image
mkdir -p $TESTDIR/root
mount ${LOOPDEV}p1 $TESTDIR/root
(
LOG_LEVEL=5
eval $(udevadm info --export --query=env --name=${LOOPDEV}p2)
setup_basic_environment
# mask some services that we do not want to run in these tests
ln -fs /dev/null $initdir/etc/systemd/system/systemd-hwdb-update.service
ln -fs /dev/null $initdir/etc/systemd/system/systemd-journal-catalog-update.service
ln -fs /dev/null $initdir/etc/systemd/system/systemd-networkd.service
ln -fs /dev/null $initdir/etc/systemd/system/systemd-networkd.socket
ln -fs /dev/null $initdir/etc/systemd/system/systemd-resolved.service
ln -fs /dev/null $initdir/etc/systemd/system/systemd-machined.service
# setup the testsuite service
cat >$initdir/etc/systemd/system/testsuite.service <<EOF
[Unit]
Description=Testsuite service
[Service]
ExecStart=/testsuite.sh
Type=oneshot
StandardOutput=tty
StandardError=tty
MemoryAccounting=yes
EOF
cp testsuite.sh $initdir/
setup_testsuite
) || return 1
ddebug "umount $TESTDIR/root"
umount $TESTDIR/root
}
do_test "$@"