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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved.
#
# FSQA Test No. 123
#
# Make sure user cannot overwrite, append, delete or move a file created by
# root. Modified CXFSQA test 940960 and 940558.
#
. ./common/preamble
_begin_fstest perms auto quick
status=0 # success is the default!
# Override the default cleanup function.
_cleanup()
{
cd $TEST_DIR
rm -rf $my_test_subdir
cd /
}
# Import common functions.
. ./common/filter
# real QA test starts here
_supported_fs generic
_require_test
_require_user
_require_unix_perm_checking
my_test_subdir=$TEST_DIR/123subdir
# create subdir with required permissions
mkdir -m 755 $my_test_subdir
echo foo > $my_test_subdir/data_coherency.txt
# check basic appending to a file
echo bar >> $my_test_subdir/data_coherency.txt
# try append
_user_do "echo goo >> $my_test_subdir/data_coherency.txt"
# try overwrite
_user_do "echo goo > $my_test_subdir/data_coherency.txt"
# try delete
_user_do "rm $my_test_subdir/data_coherency.txt"
# try move
_user_do "mv $my_test_subdir/data_coherency.txt $my_test_subdir/data_coherency2.txt"
cat $my_test_subdir/data_coherency.txt
exit
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