#!/usr/local/bin/ksh93 -p
#
# CDDL HEADER START
#
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# Common Development and Distribution License (the "License").
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# $FreeBSD: releng/12.3/tests/sys/cddl/zfs/tests/acl/trivial/zfs_acl_cp_003_neg.ksh 329867 2018-02-23 16:31:00Z asomers $

#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)zfs_acl_cp_003_neg.ksh	1.2	07/01/09 SMI"
#

. $STF_SUITE/tests/acl/acl_common.kshlib

#################################################################################
#
# __stc_assertion_start
#
# ID: zfs_acl_cp_003_neg
#
# DESCRIPTION:
#	Verifies that cp will not be able to include file attribute when
#	attribute is unreadable (unless the user is root)
#
# STRATEGY:
#	1. In directory A, create several files and add attribute files for them
#	2. chmod all files'the attribute files to '000'.
#	3. Implement 'cp -@p' to files.
#	4. Verify attribute files are not existing for non-root user.
#
# TESTABILITY: explicit
#
# TEST_AUTOMATION_LEVEL: automated
#
# CODING_STATUS: COMPLETED (2006-06-01)
#
# __stc_assertion_end
#
################################################################################

verify_runnable "both"

log_assert "Verifies that cp won't be able to include file attribute when " \
	"attribute is unreadable (except root)"
log_onexit cleanup

test_requires RUNAT ZFS_ACL ZFS_XATTR

function test_unreadable_attr
{
	typeset initfiles=$($LS -R $INI_DIR/*)

	typeset -i i=0
	while (( i < NUM_FILE )); do
		typeset f=$(getitem $i $initfiles)
		typeset -i j=0
		while (( j < NUM_ATTR )); do
			# chmod all the attribute files to '000'.
			usr_exec $RUNAT $f $CHMOD 000 attribute.$j

			(( j += 1 ))
		done
		
		#
		# Implement 'cp -@p' to the file whose attribute files 
		# models are '000'.
		#
		usr_exec $CP -@p $f $TST_DIR > /dev/null 2>&1

		typeset testfiles=$($LS -R $TST_DIR/*)
		typeset tf=$(getitem $i $testfiles)
		typeset ls_attr=$(usr_exec $LS -@ $tf | \
			$AWK '{print substr($1, 11, 1)}')

		case $ZFS_ACL_CUR_USER in
		root)
			case $ls_attr in
			@)
				log_note "SUCCESS: root enable to cp attribute"\
					"when attribute files is unreadable"
				break ;;
			*)
				log_fail "root should enable to cp attribute " \
					"when attribute files is unreadable"
				break ;;
			esac
			;;
		$ZFS_ACL_STAFF1)
			case $ls_attr in
			@)
				log_fail "non-root shouldn't enable to cp " \
					"attribute when attribute files is " \
					"unreadable."
				break ;;
			*)
				log_note "SUCCESS: non-root doesn't enable to "\
					"cp attribute when attribute files is "\
					"unreadable." 
				break ;;
			esac
			;;
		*)
		esac


		(( i += 1 ))
	done
}

for user in root $ZFS_ACL_STAFF1; do
	log_must set_cur_usr $user

	log_must create_files $TESTDIR
	test_unreadable_attr

	log_must cleanup
done

log_pass "'cp -@p' won't include file attribute passed."
