apfstests/tests/generic/314

#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2013 Red Hat, Inc.  All Rights Reserved.
#
# FS QA Test No. 314
#
# Test SGID inheritance on subdirectories
#
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

# real QA test starts here
_supported_fs generic
_require_test
_require_user

rm -rf $TEST_DIR/$seq-dir

# Make dir owned by qa user, and an unrelated group:
mkdir $TEST_DIR/$seq-dir
chown $qa_user:12345 $TEST_DIR/$seq-dir

# Make parent dir sgid
chmod 2775 $TEST_DIR/$seq-dir

# Make subdir
su $qa_user -c "umask 022; mkdir $TEST_DIR/$seq-dir/subdir"

# Subdir should have inherited sgid
_ls_l $TEST_DIR/$seq-dir/ | grep -v total | _filter_test_dir | awk '{print $1,$NF}'

status=0
exit