mkfs.erofs supports user specified long xattr name prefix through "--xattr_prefix" option.
Add test case for this feature. Signed-off-by: Jingbo Xu <[email protected]> --- tests/Makefile.am | 3 +++ tests/common/rc | 6 +++++ tests/erofs/022 | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/erofs/022.out | 2 ++ 4 files changed, 88 insertions(+) create mode 100755 tests/erofs/022 create mode 100644 tests/erofs/022.out diff --git a/tests/Makefile.am b/tests/Makefile.am index 61bbb4d..6295964 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -97,6 +97,9 @@ TESTS += erofs/020 # 021 - check extended attributes crossing block boundary TESTS += erofs/021 +# 022 - check long extended attribute name prefixes +TESTS += erofs/022 + EXTRA_DIST = common/rc erofs clean-local: clean-local-check diff --git a/tests/common/rc b/tests/common/rc index 0361c68..dcd63a9 100644 --- a/tests/common/rc +++ b/tests/common/rc @@ -98,6 +98,12 @@ _require_mkfs_blksize() _notrun "-b# feature needed for mkfs.erofs" } +_require_mkfs_long_prefix() +{ + "$MKFS_EROFS_PROG" --help 2>&1 | grep -q -- '--xattr-prefix' || + _notrun "long name prefix feature needed for mkfs.erofs" +} + # this test requires erofs kernel support _require_erofs() { diff --git a/tests/erofs/022 b/tests/erofs/022 new file mode 100755 index 0000000..0ca4785 --- /dev/null +++ b/tests/erofs/022 @@ -0,0 +1,77 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0+ +# +# 022 - check long extended attribute name prefixes +# +seq=`basename $0` +seqres=$RESULT_DIR/$(echo $0 | awk '{print $((NF-1))"/"$NF}' FS="/") + +# get standard environment, filters and checks +. "${srcdir}/common/rc" + +cleanup() +{ + cd / + rm -rf $tmp.* +} + +_require_erofs +_require_xattr +_require_mkfs_long_prefix + +# remove previous $seqres.full before test +rm -f $seqres.full + +# real QA test starts here +echo "QA output created by $seq" + +if [ -z $SCRATCH_DEV ]; then + SCRATCH_DEV=$tmp/erofs_$seq.img + rm -f SCRATCH_DEV +fi + +localdir="$tmp/$seq" +rm -rf $localdir +mkdir -p $localdir + +# set random xattrs (mix of normal xattrs and long prefix xattrs) + +# preapre key/value of shared xattrs +s_key_1=$(_srandom) +s_key_2=$(_srandom) +s_val=$(_srandom) + +# file1: multiple inline xattrs +touch $localdir/file1 +setfattr -n user.infix.p$(_srandom) -v $(_srandom) $localdir/file1 +setfattr -n user.infix.p$(_srandom) -v $(_srandom) $localdir/file1 +setfattr -n user.p$(_srandom) -v $(_srandom) $localdir/file1 +setfattr -n user.p$(_srandom) -v $(_srandom) $localdir/file1 + +# file2: multiple share xattrs +touch $localdir/file2 +setfattr -n user.infix.s$s_key_1 -v $s_val $localdir/file2 +setfattr -n user.infix.s$s_key_2 -v $s_val $localdir/file2 +setfattr -n user.s$s_key_1 -v $s_val $localdir/file2 +setfattr -n user.s$s_key_2 -v $s_val $localdir/file2 + +# file3: mixed inline and share xattrs +touch $localdir/file3 +setfattr -n user.infix.p$(_srandom) -v $(_srandom) $localdir/file3 +setfattr -n user.infix.s$s_key_1 -v $s_val $localdir/file3 +setfattr -n user.p$(_srandom) -v $(_srandom) $localdir/file3 +setfattr -n user.s$s_key_1 -v $s_val $localdir/file3 + +# specify long xattr name prefix through "--xattr-prefix" +MKFS_OPTIONS="$MKFS_OPTIONS -x1 --xattr-prefix=user.infix." +_scratch_mkfs $localdir >> $seqres.full 2>&1 || _fail "failed to mkfs" +_scratch_mount 2>>$seqres.full + +# check xattrs +_check_xattrs $localdir $SCRATCH_MNT + +_scratch_unmount + +echo Silence is golden +status=0 +exit 0 diff --git a/tests/erofs/022.out b/tests/erofs/022.out new file mode 100644 index 0000000..394c6a7 --- /dev/null +++ b/tests/erofs/022.out @@ -0,0 +1,2 @@ +QA output created by 022 +Silence is golden -- 1.8.3.1
