Return-Path: Received: from mx143.netapp.com ([216.240.21.24]:62842 "EHLO mx143.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752285AbdEJRqs (ORCPT ); Wed, 10 May 2017 13:46:48 -0400 From: Anna Schumaker To: CC: , , Subject: [PATCH v6 5/5] generic/433: Add a copy test for invalid input Date: Wed, 10 May 2017 13:46:28 -0400 Message-ID: <20170510174628.22895-6-Anna.Schumaker@Netapp.com> In-Reply-To: <20170510174628.22895-1-Anna.Schumaker@Netapp.com> References: <20170510174628.22895-1-Anna.Schumaker@Netapp.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-nfs-owner@vger.kernel.org List-ID: This test passes invalid argumnt combinations to the copy_file_range() system call to test that input is verified before attempting to copy. Signed-off-by: Anna Schumaker --- tests/generic/433 | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/433.out | 14 +++++++++ tests/generic/group | 1 + 3 files changed, 94 insertions(+) create mode 100644 tests/generic/433 create mode 100644 tests/generic/433.out diff --git a/tests/generic/433 b/tests/generic/433 new file mode 100644 index 00000000..11b936eb --- /dev/null +++ b/tests/generic/433 @@ -0,0 +1,79 @@ +#!/bin/bash +# FS QA Test No. 433 +# +# Tests vfs_copy_file_range() error checking +#----------------------------------------------------------------------- +# Copyright (c) 2017 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 $seqres.full + +echo "Create the original files" +$XFS_IO_PROG -f -c 'pwrite -S 0x61 0 1000' $testdir/file >> $seqres.full 2>&1 +mknod $testdir/dev1 c 1 3 +mkfifo $testdir/fifo + +echo "Try to copy when source pos > source size" +$XFS_IO_PROG -f -c "copy_range -s 1000 -l 100 $testdir/file" "$testdir/copy" 2>&1 +md5sum $testdir/copy | _filter_test_dir + +echo "Try to copy to a read-only file" +$XFS_IO_PROG -r -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/copy" 2>&1 +md5sum $testdir/copy | _filter_test_dir + +echo "Try to copy to an append-only file" +$XFS_IO_PROG -a -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/copy" 2>&1 +md5sum $testdir/copy | _filter_test_dir + +echo "Try to copy to a device" +$XFS_IO_PROG -a -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/dev1" 2>&1 + +echo "Try to copy to a fifo" +$XFS_IO_PROG -a -f -c "copy_range -s 0 -l 100 $testdir/file" "$testdir/fifo" 2>&1 + +#success, all done +status=0 +exit diff --git a/tests/generic/433.out b/tests/generic/433.out new file mode 100644 index 00000000..da6f5e9c --- /dev/null +++ b/tests/generic/433.out @@ -0,0 +1,14 @@ +QA output created by 433 +Create the original files +Try to copy when source pos > source size +d41d8cd98f00b204e9800998ecf8427e TEST_DIR/test-433/copy +Try to copy to a read-only file +copy_range: Bad file descriptor +d41d8cd98f00b204e9800998ecf8427e TEST_DIR/test-433/copy +Try to copy to an append-only file +copy_range: Bad file descriptor +d41d8cd98f00b204e9800998ecf8427e TEST_DIR/test-433/copy +Try to copy to a device +copy_range: Invalid argument +Try to copy to a fifo +copy_range: Invalid argument diff --git a/tests/generic/group b/tests/generic/group index 43aac9fd..fc00405f 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -435,3 +435,4 @@ 430 auto quick copy 431 auto quick copy 432 auto quick copy +433 auto quick copy -- 2.12.2