From patchwork Tue Mar 17 17:32:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jaegeuk Kim X-Patchwork-Id: 6033441 Return-Path: X-Original-To: patchwork-fstests@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id EC0589F314 for ; Tue, 17 Mar 2015 17:33:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7D011204D6 for ; Tue, 17 Mar 2015 17:33:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7ABFC204CF for ; Tue, 17 Mar 2015 17:33:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753562AbbCQRdG (ORCPT ); Tue, 17 Mar 2015 13:33:06 -0400 Received: from mail.kernel.org ([198.145.29.136]:41828 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753718AbbCQRdF (ORCPT ); Tue, 17 Mar 2015 13:33:05 -0400 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B2BB120138; Tue, 17 Mar 2015 17:33:04 +0000 (UTC) Received: from localhost (unknown [166.170.42.48]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CE58A204C9; Tue, 17 Mar 2015 17:33:02 +0000 (UTC) From: Jaegeuk Kim To: Dave Chinner Cc: fstests@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, Jaegeuk Kim Subject: [PATCH 1/2] generic/067: add a testcase to check some inline truncation behaviors Date: Tue, 17 Mar 2015 10:32:51 -0700 Message-Id: <1426613572-2405-1-git-send-email-jaegeuk@kernel.org> X-Mailer: git-send-email 2.1.1 X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Sender: fstests-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch introduces a new testcase, generic/067, to test several truncation cases under the inline feature supported by filesystems. Signed-off-by: Jaegeuk Kim --- tests/generic/067 | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/067.out | 41 ++++++++++++++++++ tests/generic/group | 1 + 3 files changed, 156 insertions(+) create mode 100755 tests/generic/067 create mode 100644 tests/generic/067.out diff --git a/tests/generic/067 b/tests/generic/067 new file mode 100755 index 0000000..97f34b6 --- /dev/null +++ b/tests/generic/067 @@ -0,0 +1,114 @@ +#! /bin/bash +# FS QA Test No. generic/067 +# +# Test small truncation to check inline operations. +# +#----------------------------------------------------------------------- +# Copyright (c) 2014 Jaegeuk Kim. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +_supported_fs generic +_supported_os Linux +_require_scratch + +testfile=$SCRATCH_MNT/testfile + +_scratch_mkfs > /dev/null 2>&1 +_scratch_mount + +# aligned inline truncation +$XFS_IO_PROG -t -f \ +-c "pwrite -S 0x58 0 120" `# write |XXXXXXXXXXXXXXXXXXXXXXXX|` \ +-c "fsync" \ +-c "truncate 0" `# truncate | |` \ +-c "truncate 160" `# truncate | |` \ +-c "close" \ +$testfile | _filter_xfs_io + +echo "==== aligned inline truncation ===" +hexdump -C $testfile +_scratch_remount +hexdump -C $testfile +rm $testfile + +# aligned out-of-inline truncation +$XFS_IO_PROG -t -f \ +-c "pwrite -S 0x58 0 120" `# write |XXXXXXXXXXXXXXXXXXXXXXXX|` \ +-c "fsync" \ +-c "truncate 0" `# truncate | |` \ +-c "truncate 8192" `# truncate | |` \ +-c "close" \ +$testfile | _filter_xfs_io + +echo "==== aligned out-of-inline truncation ===" +hexdump -C $testfile +_scratch_remount +hexdump -C $testfile +rm $testfile + +# unaligned inline truncation +$XFS_IO_PROG -t -f \ +-c "pwrite -S 0x58 0 120" `# write |XXXXXXXXXXXXXXXXXXXXXXXX|` \ +-c "fsync" \ +-c "truncate 4" `# truncate |XXXX |` \ +-c "truncate 160" `# truncate |XXXX |` \ +-c "close" \ +$testfile | _filter_xfs_io + +echo "==== unaligned inline truncation ===" +hexdump -C $testfile +_scratch_remount +hexdump -C $testfile +rm $testfile + +# unaligned out-of-inline truncation +$XFS_IO_PROG -t -f \ +-c "pwrite -S 0x58 0 120" `# write |XXXXXXXXXXXXXXXXXXXXXXXX|` \ +-c "fsync" \ +-c "truncate 4" `# truncate |XXXX |` \ +-c "truncate 8192" `# truncate |XXXX |` \ +-c "close" \ +$testfile | _filter_xfs_io + +echo "==== unaligned out-of-inline truncation ===" +hexdump -C $testfile +_scratch_remount +hexdump -C $testfile +rm $testfile + +status=0 +exit + diff --git a/tests/generic/067.out b/tests/generic/067.out new file mode 100644 index 0000000..4cef439 --- /dev/null +++ b/tests/generic/067.out @@ -0,0 +1,41 @@ +QA output created by 067 +wrote 120/120 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +==== aligned inline truncation === +00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +000000a0 +00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +000000a0 +wrote 120/120 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +==== aligned out-of-inline truncation === +00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +00002000 +00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +00002000 +wrote 120/120 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +==== unaligned inline truncation === +00000000 58 58 58 58 00 00 00 00 00 00 00 00 00 00 00 00 |XXXX............| +00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +000000a0 +00000000 58 58 58 58 00 00 00 00 00 00 00 00 00 00 00 00 |XXXX............| +00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +000000a0 +wrote 120/120 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +==== unaligned out-of-inline truncation === +00000000 58 58 58 58 00 00 00 00 00 00 00 00 00 00 00 00 |XXXX............| +00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +00002000 +00000000 58 58 58 58 00 00 00 00 00 00 00 00 00 00 00 00 |XXXX............| +00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| +* +00002000 diff --git a/tests/generic/group b/tests/generic/group index e5db772..91c5870 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -69,6 +69,7 @@ 064 auto quick prealloc 065 metadata auto quick 066 metadata auto quick +067 auto quick rw 068 other auto freeze dangerous stress 069 rw udf auto quick 070 attr udf auto quick stress