From patchwork Fri Mar 17 19:52:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Schumaker, Anna" X-Patchwork-Id: 9631517 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 581AB60249 for ; Fri, 17 Mar 2017 20:04:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 499D1285A1 for ; Fri, 17 Mar 2017 20:04:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3DDC4285EB; Fri, 17 Mar 2017 20:04:42 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham 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 0FA3A285A1 for ; 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a=rsa-sha256; c=relaxed/relaxed; d=netapp.onmicrosoft.com; s=selector1-netapp-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=XPNGzrmFYhfzUSxW5f9wCbQ/Rksrj6a7io3vgHAhF4c=; b=q8648RemrQlxY4pQ8mxWsfqm7HnvSDDwycEB+94GQw18wkJp6KSXs4CKJItukHbTlmSIyUsa6Xm/E7wWQIdQd13fIuPiTba0yUHJ5Z029a5cOrh+0uMcilITsyP/Gkmq4VSFPs3mBaHw8wczKIojKheh9Iy5poIDt6XoHKQgGHU= Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none; vger.kernel.org; dmarc=none action=none header.from=Netapp.com; Received: from gouda.nowheycreamery.com.nowheycreamery.com (68.40.188.1) by MWHPR06MB2479.namprd06.prod.outlook.com (10.168.248.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.947.12; Fri, 17 Mar 2017 19:52:43 +0000 From: Anna Schumaker To: CC: , , Subject: [PATCH v5 3/5] generic/418: Add copy test that overwrites data Date: Fri, 17 Mar 2017 15:52:31 -0400 Message-ID: <20170317195233.4042-4-Anna.Schumaker@Netapp.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20170317195233.4042-1-Anna.Schumaker@Netapp.com> References: <20170317195233.4042-1-Anna.Schumaker@Netapp.com> MIME-Version: 1.0 X-Originating-IP: [68.40.188.1] X-ClientProxiedBy: MWHPR08CA0031.namprd08.prod.outlook.com (10.174.103.172) To MWHPR06MB2479.namprd06.prod.outlook.com (10.168.248.15) X-MS-Office365-Filtering-Correlation-Id: 0d6f0715-5603-4891-5f05-08d46d6f2da4 X-Microsoft-Antispam: UriScan:; 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Signed-off-by: Anna Schumaker --- tests/generic/418 | 100 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/418.out | 17 +++++++++ tests/generic/group | 1 + 3 files changed, 118 insertions(+) create mode 100755 tests/generic/418 create mode 100644 tests/generic/418.out diff --git a/tests/generic/418 b/tests/generic/418 new file mode 100755 index 00000000..b64504e8 --- /dev/null +++ b/tests/generic/418 @@ -0,0 +1,100 @@ +#!/bin/bash +# FS QA Test No. 418 +# +# Tests vfs_copy_file_range(): +# - Copy a file +# - Use copy to swap data at beginning and end +# - Use copy to swap data in the middle +# - Use copy to simultaneously overwrite and append to destination 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 $tmp.* +} + +# get standard environment +. common/rc +. common/filter + +# real QA test starts here +_supported_fs generic +_supported_os Linux + +_require_xfs_io_command "copy_range" +_require_test + +testdir=$TEST_DIR/test-$seq +rm -rf $testdir +mkdir $testdir +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:" +md5sum $testdir/{file,copy} | _filter_test_dir + +echo "Swap beginning and end of original file" +$XFS_IO_PROG -f -c "copy_range -s 4000 -l 1000 $testdir/file" "$testdir/copy" 2>&1 +$XFS_IO_PROG -f -c "copy_range -d 4000 -l 1000 $testdir/file" "$testdir/copy" 2>&1 +cmp -n 1000 $testdir/file $testdir/copy 4000 +cmp -n 3000 $testdir/file $testdir/copy 1000 1000 +cmp -n 1000 $testdir/file $testdir/copy 0 4000 +echo "md5sums after swapping beginning and end:" +md5sum $testdir/{file,copy} | _filter_test_dir + +echo "Swap middle parts of original file" +$XFS_IO_PROG -f -c "copy_range -s 1000 -d 3000 -l 1000 $testdir/file" "$testdir/copy" 2>&1 +$XFS_IO_PROG -f -c "copy_range -s 3000 -d 1000 -l 1000 $testdir/file" "$testdir/copy" 2>&1 +cmp -n 1000 $testdir/file $testdir/copy 4000 +cmp -n 1000 $testdir/file $testdir/copy 3000 1000 +cmp -n 1000 $testdir/file $testdir/copy 2000 2000 +cmp -n 1000 $testdir/file $testdir/copy 1000 3000 +cmp -n 1000 $testdir/file $testdir/copy 0 4000 +echo "md5sums after swapping middle:" +md5sum $testdir/{file,copy} | _filter_test_dir + +echo "Copy tail of original file onto copy" +$XFS_IO_PROG -f -c "copy_range -s 1000 -d 3000 -l 4000 $testdir/file" "$testdir/copy" 2>&1 +cmp -n 1000 $testdir/file $testdir/copy 4000 +cmp -n 1000 $testdir/file $testdir/copy 3000 1000 +cmp -n 1000 $testdir/file $testdir/copy 2000 2000 +cmp -n 4000 $testdir/file $testdir/copy 1000 3000 +echo "md5sums after copying tail:" +md5sum $testdir/{file,copy} | _filter_test_dir + +#success, all done +status=0 +exit diff --git a/tests/generic/418.out b/tests/generic/418.out new file mode 100644 index 00000000..a0d1a4df --- /dev/null +++ b/tests/generic/418.out @@ -0,0 +1,17 @@ +QA output created by 418 +Create the original file and then copy +Original md5sums: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-418/file +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-418/copy +Swap beginning and end of original file +md5sums after swapping beginning and end: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-418/file +5f4e111811dd9a810143c9db9bec6d80 TEST_DIR/test-418/copy +Swap middle parts of original file +md5sums after swapping middle: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-418/file +8c81889a5a50b311197110bcf769a695 TEST_DIR/test-418/copy +Copy tail of original file onto copy +md5sums after copying tail: +e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-418/file +e5fbacd993eaa5e80ebc2b14b969887d TEST_DIR/test-418/copy diff --git a/tests/generic/group b/tests/generic/group index 57ef9d22..f55b2b49 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -420,3 +420,4 @@ 415 auto clone 416 auto quick copy 417 auto quick copy +418 auto quick copy