tests/generic/566

#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2019 YOUR NAME HERE.  All Rights Reserved.
#
# FS QA Test 566
#
# Test basic F_SETLEASE functionality. Call the t_setlease program which
# opens a file and sets a lease on it, and then forks a child to open the
# same file with various openflags and verify that we get signals as expected.
#
# Note that kernels that lack 387e3746d01c (locks: eliminate false positive
# conflicts for write lease) will fail this test as tasks that have the file
# open for write are unable to get a F_WRLCK lease.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1	# failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15

_cleanup()
{
	cd /
	rm -f $tmp.*
}

# get standard environment, filters and checks
. ./common/rc
. ./common/filter

# remove previous $seqres.full before test
rm -f $seqres.full

# real QA test starts here

# Modify as appropriate.
_supported_fs generic
_supported_os Linux
_require_test

# if error
testfile=$TEST_DIR/t_setlease-testfile
$here/src/t_setlease $testfile

# optional stuff if your test has verbose output to help resolve problems
#echo
#echo "If failure, check $seqres.full (this) and $seqres.full.ok (reference)"

# success, all done
status=0
exit