From patchwork Wed Sep 7 19:56:16 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Schumaker, Anna" X-Patchwork-Id: 9319851 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6193F60752 for ; Wed, 7 Sep 2016 19:57:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 56D0C2940B for ; Wed, 7 Sep 2016 19:57:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4BD5629416; Wed, 7 Sep 2016 19:57:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C99A32940B for ; Wed, 7 Sep 2016 19:57:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756354AbcIGT5H (ORCPT ); Wed, 7 Sep 2016 15:57:07 -0400 Received: from mx142.netapp.com ([216.240.21.19]:27109 "EHLO mx142.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756340AbcIGT4X (ORCPT ); Wed, 7 Sep 2016 15:56:23 -0400 X-IronPort-AV: E=Sophos;i="5.30,296,1470726000"; d="scan'208";a="136293751" Received: from vmwexchts02-prd.hq.netapp.com ([10.122.105.23]) by mx142-out.netapp.com with ESMTP; 07 Sep 2016 12:55:56 -0700 Received: from smtp2.corp.netapp.com (10.57.159.114) by VMWEXCHTS02-PRD.hq.netapp.com (10.122.105.23) with Microsoft SMTP Server id 15.0.1210.3; Wed, 7 Sep 2016 12:56:20 -0700 Received: from gouda.nowheycreamery.com.com ([10.63.239.34]) by smtp2.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id u87JuKEV027534; Wed, 7 Sep 2016 12:56:22 -0700 (PDT) From: Anna Schumaker To: CC: , , Subject: [PATCH v2 1/4] generic/377: Add copy to new file test Date: Wed, 7 Sep 2016 15:56:16 -0400 Message-ID: <20160907195619.25914-2-Anna.Schumaker@Netapp.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20160907195619.25914-1-Anna.Schumaker@Netapp.com> References: <20160907195619.25914-1-Anna.Schumaker@Netapp.com> MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This test copies data from various points in a source file to a new file. This is useful for testing the basics of copy_file_range(). Signed-off-by: Anna Schumaker --- tests/generic/377 | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/377.out | 21 +++++++++++ tests/generic/group | 1 + 3 files changed, 124 insertions(+) create mode 100644 tests/generic/377 create mode 100644 tests/generic/377.out diff --git a/tests/generic/377 b/tests/generic/377 new file mode 100644 index 0000000..352b9bb --- /dev/null +++ b/tests/generic/377 @@ -0,0 +1,102 @@ +#!/bin/bash +# FS QA Test No. 377 +# +# Tests vfs_copy_file_range(): +# - Copy a file +# - Copy beginning of original to new file +# - Copy middle of original to a new file +# - Copy end of original to new file +#----------------------------------------------------------------------- +# Copyright (c) 2016 Netapp, Inc. 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 -rf $tmp.* +} + +# get standard environment +. common/rc +. common/filter + +# real QA test starts here +_supported_os Linux + +_require_xfs_io_command "copy_range" +_require_test + +testdir=$TEST_DIR/test-$seq +rm -rf $testdir +mkdir $testdir + +_checksum_files() +{ + for f in $*; do + md5sum $testdir/$f | _filter_test_dir + done +} + +rm -f $seqres.full + +echo "Create the original file and then copy" +$XFS_IO_PROG -f -c 'pwrite -S 0x61 0 1000' $testdir/file >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c 'pwrite -S 0x62 1000 1000' $testdir/file >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c 'pwrite -S 0x63 2000 1000' $testdir/file >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c 'pwrite -S 0x64 3000 1000' $testdir/file >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c 'pwrite -S 0x65 4000 1000' $testdir/file >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c "copy_range $testdir/file" "$testdir/copy" +cmp $testdir/file $testdir/copy +echo "Original md5sums:" +_checksum_files file copy + +echo "Copy beginning of original file" +$XFS_IO_PROG -f -c "copy_range -l 1000 $testdir/file" "$testdir/beginning" +cmp -n 1000 $testdir/file $testdir/beginning +echo "md5sums after copying beginning:" +_checksum_files file beginning + +echo "Copy middle of original file" +$XFS_IO_PROG -f -c "copy_range -s 1000 -l 3000 $testdir/file" "$testdir/middle" +cmp -n 3000 $testdir/file $testdir/middle 1000 +echo "md5sums after copying middle:" +_checksum_files file middle + +echo "Copy end of original file" +$XFS_IO_PROG -f -c "copy_range -s 4000 -l 1000 $testdir/file" "$testdir/end" +cmp -n 1000 $testdir/file $testdir/end 4000 +echo "md5sums after copying end:" +_checksum_files file end + +echo "Copy beyond end of original file" +$XFS_IO_PROG -f -c "copy_range -s 4000 -l 2000 $testdir/file" "$testdir/beyond" +cmp -n 1000 $testdir/file $testdir/end 4000 +echo "md5sums after copying beyond:" +_checksum_files file beyond + +#success, all done +status=0 +exit diff --git a/tests/generic/377.out b/tests/generic/377.out new file mode 100644 index 0000000..8ad8b53 --- /dev/null +++ b/tests/generic/377.out @@ -0,0 +1,21 @@ +QA output created by 377 +Create the original file and then copy +Original md5sums: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-377/file +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-377/copy +Copy beginning of original file +md5sums after copying beginning: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-377/file +cabe45dcc9ae5b66ba86600cca6b8ba8 TEST_DIR/test-377/beginning +Copy middle of original file +md5sums after copying middle: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-377/file +4197de9da5badfc302715486b82bcdf1 TEST_DIR/test-377/middle +Copy end of original file +md5sums after copying end: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-377/file +e68d4a150c4e42f4f9ea3ffe4c9cf4ed TEST_DIR/test-377/end +Copy beyond end of original file +md5sums after copying beyond: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-377/file +e68d4a150c4e42f4f9ea3ffe4c9cf4ed TEST_DIR/test-377/beyond diff --git a/tests/generic/group b/tests/generic/group index bad71bc..dec0d64 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -379,3 +379,4 @@ 374 auto quick clone dedupe 375 auto quick acl 376 auto quick metadata +377 auto quick copy