From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 53503C77B7E for ; Thu, 25 May 2023 08:32:31 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4QRhBQ09yhz3f80 for ; Thu, 25 May 2023 18:32:30 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.alibaba.com (client-ip=115.124.30.130; helo=out30-130.freemail.mail.aliyun.com; envelope-from=jefflexu@linux.alibaba.com; receiver=) Received: from out30-130.freemail.mail.aliyun.com (out30-130.freemail.mail.aliyun.com [115.124.30.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4QRhB4023mz3f6n for ; Thu, 25 May 2023 18:32:11 +1000 (AEST) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R961e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045176;MF=jefflexu@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0VjRUz.s_1685003525; Received: from localhost(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0VjRUz.s_1685003525) by smtp.aliyun-inc.com; Thu, 25 May 2023 16:32:06 +0800 From: Jingbo Xu To: xiang@kernel.org, chao@kernel.org, huyue2@coolpad.com, linux-erofs@lists.ozlabs.org Subject: [PATCH 4/5] erofs-utils: tests: add test for xattr crossing block boundary Date: Thu, 25 May 2023 16:32:00 +0800 Message-Id: <20230525083201.23740-5-jefflexu@linux.alibaba.com> X-Mailer: git-send-email 2.19.1.6.gb485710b In-Reply-To: <20230525083201.23740-1-jefflexu@linux.alibaba.com> References: <20230525083201.23740-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Test the extended attribute which crosses block boundary. Signed-off-by: Jingbo Xu --- tests/Makefile.am | 3 +++ tests/common/rc | 6 ++++++ tests/erofs/021 | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/erofs/021.out | 2 ++ 4 files changed, 71 insertions(+) create mode 100755 tests/erofs/021 create mode 100644 tests/erofs/021.out diff --git a/tests/Makefile.am b/tests/Makefile.am index 1d6ea5c..61bbb4d 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -94,6 +94,9 @@ TESTS += erofs/019 # 020 - check extended attributes in different layouts TESTS += erofs/020 +# 021 - check extended attributes crossing block boundary +TESTS += erofs/021 + EXTRA_DIST = common/rc erofs clean-local: clean-local-check diff --git a/tests/common/rc b/tests/common/rc index 293e556..0361c68 100644 --- a/tests/common/rc +++ b/tests/common/rc @@ -92,6 +92,12 @@ _require_xattr() _notrun "attr isn't installed, skipped." } +_require_mkfs_blksize() +{ + "$MKFS_EROFS_PROG" --help 2>&1 | grep -q -- '-b#' || + _notrun "-b# feature needed for mkfs.erofs" +} + # this test requires erofs kernel support _require_erofs() { diff --git a/tests/erofs/021 b/tests/erofs/021 new file mode 100755 index 0000000..d36aa56 --- /dev/null +++ b/tests/erofs/021 @@ -0,0 +1,60 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0+ +# +# 021 - check extended attributes crossing block boundary +# +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_blksize + +# 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 inline xattr (large name/value crossing block boundary) +# given blksize will be set to 512 later, it is ensured that xattr values +# cross the block boundary; besides set three xattrs to ensure at least +# one xattr name crosses the block boundary +touch $localdir/file1 +for i in {1..3}; do + setfattr -n user.p$(_random 249) -v $(_random 512) $localdir/file1 \ + || _notrun "no space for xattrs" +done + +# specify 512 blocksize explicitly so that the large name/value of file1 +# could cross the block boundary +MKFS_OPTIONS="$MKFS_OPTIONS -b512" +_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/021.out b/tests/erofs/021.out new file mode 100644 index 0000000..09f4062 --- /dev/null +++ b/tests/erofs/021.out @@ -0,0 +1,2 @@ +QA output created by 021 +Silence is golden -- 1.8.3.1