Test xattr in following layouts: - multiple inline xattrs for one single file - multiple share xattrs for one single file - mixed inline and share xattrs for one single file - name/value field of xattr crossing block boundary
Signed-off-by: Jingbo Xu <[email protected]> --- changes since v1: - make this test a new testcase, aka. erofs/020 - make it compatible with erofs-utils that doesn't support '-b #blocksize' feature yet. Now the testcase will try mkfs with '-b 1024' first, and retry with '-b 1024' dropped if the previous attempt fails. --- tests/Makefile.am | 3 ++ tests/erofs/020 | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/erofs/020.out | 2 ++ 3 files changed, 100 insertions(+) create mode 100755 tests/erofs/020 create mode 100644 tests/erofs/020.out diff --git a/tests/Makefile.am b/tests/Makefile.am index b85ae89..67e2bbc 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -91,6 +91,9 @@ TESTS += erofs/018 # 019 - check extended attribute functionality TESTS += erofs/019 +# 020 - check extended attribute in different layouts +TESTS += erofs/020 + EXTRA_DIST = common/rc erofs clean-local: clean-local-check diff --git a/tests/erofs/020 b/tests/erofs/020 new file mode 100755 index 0000000..8b345bf --- /dev/null +++ b/tests/erofs/020 @@ -0,0 +1,95 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0+ +# +# 020 - check extended attribute in different layouts +# +set -x +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.* +} + +generate_random() +{ + head -20 /dev/urandom | base64 -w0 | head -c $1 +} + +_require_erofs + +# remove previous $seqres.full before test +rm -f $seqres.full + +# real QA test starts here +echo "QA output created by $seq" + +have_attr=`which setfattr` +[ -z "$have_attr" ] && \ + _notrun "attr isn't installed, skipped." + +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 + +# file1: multiple inline xattrs +touch $localdir/file1 +setfattr -n user.p$(generate_random 16) -v $(generate_random 16) $localdir/file1 +# inline xattr (large name/value crossing block boundary) +setfattr -n user.p$(generate_random 249) -v $(generate_random 1024) $localdir/file1 + +# file2: multiple share xattrs +s_key_1=$(generate_random 16) +s_key_2=$(generate_random 16) +s_val=$(generate_random 16) + +touch $localdir/file2 +setfattr -n user.s$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 $localdir/file3 +setfattr -n user.p$(generate_random 16) -v $(generate_random 16) $localdir/file3 +setfattr -n user.s$s_key_1 -v $s_val $localdir/file3 + +# file4: share xattr +touch $localdir/file4 +setfattr -n user.s$s_key_2 -v $s_val $localdir/file4 + +# Specify 1024 blocksize explicitly so that the large name/value of file1 +# could cross the block boundary. Retry without '-b #blocksize' if mkfs.erofs +# doesn't support this feature yet. +BASE_MKFS_OPTIONS="$MKFS_OPTIONS -x1" +MKFS_OPTIONS="$BASE_MKFS_OPTIONS -b1024" +_scratch_mkfs $localdir >> $seqres.full 2>&1 +if [ $? -ne 0 ]; then + MKFS_OPTIONS="$BASE_MKFS_OPTIONS" + _scratch_mkfs $localdir >> $seqres.full 2>&1 || _fail "failed to mkfs" +fi +_scratch_mount 2>>$seqres.full + +# check xattrs +dirs=`ls $localdir` +for d in $dirs; do + xattr1=`getfattr --absolute-names -d $localdir/$d | tail -n+2` + xattr2=`getfattr --absolute-names -d $SCRATCH_MNT/$d | tail -n+2` + [ "x$xattr1" = "x$xattr2" ] || _fail "-->check xattrs FAILED" +done + +_scratch_unmount + +echo Silence is golden +status=0 +exit 0 diff --git a/tests/erofs/020.out b/tests/erofs/020.out new file mode 100644 index 0000000..20d7944 --- /dev/null +++ b/tests/erofs/020.out @@ -0,0 +1,2 @@ +QA output created by 020 +Silence is golden -- 1.8.3.1
