tests/f2fs/016

#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2025 Chao Yu.  All Rights Reserved.
#
# FS QA Test No. f2fs/016
#
# This testcase tries to check stability of mount result
# w/ f2fs special mount options and their combination.
#
. ./common/preamble
_begin_fstest auto quick mount
_require_kernel_config CONFIG_F2FS_FS_COMPRESSION
_require_kernel_config CONFIG_F2FS_FS_LZO
_require_kernel_config CONFIG_F2FS_FS_LZORLE
_require_kernel_config CONFIG_F2FS_FS_LZ4
_require_kernel_config CONFIG_F2FS_FS_LZ4HC
_require_kernel_config CONFIG_F2FS_FS_ZSTD

options=(
#	mount_option			mkfs_option
	"inline_xattr_size=400"		"extra_attr,flexible_inline_xattr"\
	"compress_algorithm=lzo"	"extra_attr,compression"	\
	"compress_algorithm=lz4"	"extra_attr,compression"	\
	"compress_algorithm=zstd"	"extra_attr,compression"	\
	"compress_algorithm=lzo-rle"	"extra_attr,compression"	\
	"compress_algorithm=lz4:3"	"extra_attr,compression"	\
	"compress_algorithm=zstd:1"	"extra_attr,compression"	\
	"compress_log_size=8"		"extra_attr,compression"	\
	"compress_extension=so"		"extra_attr,compression"	\
	"nocompress_extension=so"	"extra_attr,compression"	\
	"nocompress_extension=*"	"extra_attr,compression"	\
	"compress_extension=so,nocompress_extension=so"			\
					"extra_attr,compression"	\
	"compress_chksum"		"extra_attr,compression"	\
	"compress_mode=fs"		"extra_attr,compression"	\
	"compress_mode=user"		"extra_attr,compression"	\
	"compress_cache"		"extra_attr,compression"	\
	"test_dummy_encryption"		"encrypt"					\
	"test_dummy_encryption=v1"	"encrypt"					\
	"test_dummy_encryption=v2"	"encrypt"					\
)

# remove all mkfs/mount options to avoid affecting results
export MKFS_OPTIONS=""
export MOUNT_OPTIONS=""
for ((i=0;i<${#options[@]};i=i+2))
do
	echo "Option#$i: ${options[$i]} : ${options[$((i+1))]}"
	_scratch_mkfs "-O ${options[$((i+1))]}" >> $seqres.full || _fail "mkfs failed"
	_try_scratch_mount "-o ${options[$i]}" >> $seqres.full 2>&1
	echo $?
	_scratch_unmount >> $seqres.full 2>&1
done

status=0
exit