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https://github.com/linux-apfs/apfstests.git
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Chao Yu
1767b2fc6f
Now, f2fs has ported casefold feature from ext4, let's enable the testcase. Signed-off-by: Chao Yu <yuchao0@huawei.com> Reviewed-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
104 lines
2.0 KiB
Plaintext
104 lines
2.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2019 Collabora, Ltd. All Rights Reserved.
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#
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# Common functions for testing filename casefold feature
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_has_casefold_kernel_support()
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{
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case $FSTYP in
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ext4)
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test -f '/sys/fs/ext4/features/casefold'
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;;
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f2fs)
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test -f '/sys/fs/f2fs/features/casefold'
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;;
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*)
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# defaults to unsupported
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false
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;;
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esac
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}
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_require_scratch_casefold()
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{
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if ! _has_casefold_kernel_support ; then
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_notrun "$FSTYP does not support casefold feature"
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fi
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if ! _scratch_mkfs_casefold &>>seqres.full; then
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_notrun "$FSTYP userspace tools do not support casefold"
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fi
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# Make sure the kernel can mount a filesystem with the encoding
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# defined by the userspace tools. This will fail if
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# the userspace tool used a more recent encoding than the one
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# supported in kernel space.
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if ! _try_scratch_mount &>>seqres.full; then
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_notrun "kernel can't mount filesystem with the encoding set by userspace"
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fi
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_scratch_unmount
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# utilities used by casefold
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_require_command "$CHATTR_PROG" chattr
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_require_command "$LSATTR_PROG" lsattr
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}
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_scratch_mkfs_casefold()
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{
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case $FSTYP in
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ext4)
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_scratch_mkfs -O casefold $*
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;;
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f2fs)
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_scratch_mkfs -C utf8 $*
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;;
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*)
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_notrun "Don't know how to mkfs with casefold support on $FSTYP"
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;;
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esac
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}
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_scratch_mkfs_casefold_strict()
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{
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case $FSTYP in
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ext4)
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_scratch_mkfs -O casefold -E encoding_flags=strict
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;;
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f2fs)
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_scratch_mkfs -C utf8:strict
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;;
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*)
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_notrun "Don't know how to mkfs with casefold-strict support on $FSTYP"
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;;
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esac
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}
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# To get the exact disk name, we need some method that does a
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# getdents() on the parent directory, such that we don't get
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# normalized/casefolded results. 'Find' works ok.
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_casefold_check_exact_name()
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{
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local basedir=$1
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local exact_name=$2
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find ${basedir} | grep -q ${exact_name}
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}
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_casefold_set_attr()
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{
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$CHATTR_PROG +F "${1}"
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}
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_casefold_unset_attr()
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{
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$CHATTR_PROG -F "${1}"
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}
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_casefold_lsattr_dir()
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{
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if $LSATTR_PROG -ld "${1}" | grep -q Casefold ; then
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echo "${1} Casefold"
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else
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echo "${1}"
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fi
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}
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