#!/bin/sh -e
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (c) 2020 SUSE LLC <mdoucha@suse.cz>
# Copyright (c) Linux Test Project, 2020-2022
#
# Generate LTP runfile for LVM tests (runtest/lvm.local)

TST_TESTFUNC=generate_runfile
TST_NEEDS_ROOT=1
TST_NEEDS_CMDS="sed"

LVM_DIR="${LVM_DIR:-/tmp}"
LVM_TMPDIR="$LVM_DIR/ltp/growfiles"

generate_runfile()
{
	trap '[ $? -eq 0 ] || tst_brk TBROK "Cannot create LVM runfile"' EXIT
	INFILE="$LTPROOT/testcases/data/lvm/runfile.tpl"
	OUTFILE="$LTPROOT/runtest/lvm.local"
	FS_LIST=$(tst_supported_fs -s tmpfs)
	echo -n "" >"$OUTFILE"

	for fsname in $FS_LIST; do
		# Btrfs needs too much space for reliable stress testing
		if [ "x$fsname" != "xbtrfs" ]; then
			sed -e "s/{fsname}/$fsname/g; s^{tempdir}^$LVM_TMPDIR^g" "$INFILE" >>"$OUTFILE"
		fi
	done

	tst_res TPASS "Runfile $OUTFILE successfully created"
}

. tst_test.sh
tst_run