From patchwork Wed Feb 12 22:06:39 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Beno=C3=AEt_Canet?= X-Patchwork-Id: 319797 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 5158B2C009B for ; Thu, 13 Feb 2014 09:11:56 +1100 (EST) Received: from localhost ([::1]:41762 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WDi26-0004jO-26 for incoming@patchwork.ozlabs.org; Wed, 12 Feb 2014 17:11:54 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52759) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WDhxC-0005um-SJ for qemu-devel@nongnu.org; Wed, 12 Feb 2014 17:06:55 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WDhx6-0002BB-W4 for qemu-devel@nongnu.org; Wed, 12 Feb 2014 17:06:50 -0500 Received: from paradis.irqsave.net ([62.212.105.220]:49845) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WDhx5-0002A8-Gz for qemu-devel@nongnu.org; Wed, 12 Feb 2014 17:06:44 -0500 Received: from localhost.localdomain (laure.irqsave.net [192.168.77.2]) by paradis.irqsave.net (Postfix) with ESMTP id 3434162100; Wed, 12 Feb 2014 23:44:33 +0100 (CET) From: =?UTF-8?q?Beno=C3=AEt=20Canet?= To: qemu-devel@nongnu.org Date: Wed, 12 Feb 2014 23:06:39 +0100 Message-Id: <1392242799-16364-13-git-send-email-benoit.canet@irqsave.net> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1392242799-16364-1-git-send-email-benoit.canet@irqsave.net> References: <1392242799-16364-1-git-send-email-benoit.canet@irqsave.net> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 62.212.105.220 Cc: kwolf@redhat.com, =?UTF-8?q?Beno=C3=AEt=20Canet?= , famz@redhat.com, Benoit Canet , mreitz@redhat.com, stefanha@redhat.com Subject: [Qemu-devel] [PATCH V17 12/12] quorum: Add unit test. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Benoit Canet Reviewed-by: Max Reitz --- tests/qemu-iotests/081 | 95 ++++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/081.out | 34 +++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 130 insertions(+) create mode 100755 tests/qemu-iotests/081 create mode 100644 tests/qemu-iotests/081.out diff --git a/tests/qemu-iotests/081 b/tests/qemu-iotests/081 new file mode 100755 index 0000000..be34544 --- /dev/null +++ b/tests/qemu-iotests/081 @@ -0,0 +1,95 @@ +#!/bin/bash +# +# Test Quorum block driver +# +# Copyright (C) 2013 Nodalink, SARL. +# +# 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; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will 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, see . +# + +# creator +owner=benoit@irqsave.net + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + rm -rf $TEST_DIR/1.raw + rm -rf $TEST_DIR/2.raw + rm -rf $TEST_DIR/3.raw +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt raw +_supported_proto generic +_supported_os Linux + +quorum="file.driver=quorum,file.children.0.file.filename=$TEST_DIR/1.raw" +quorum="$quorum,file.children.1.file.filename=$TEST_DIR/2.raw" +quorum="$quorum,file.children.2.file.filename=$TEST_DIR/3.raw,file.vote-threshold=2" + +echo +echo "== creating quorum files ==" + +size=10M + +TEST_IMG="$TEST_DIR/1.raw" _make_test_img $size +TEST_IMG="$TEST_DIR/2.raw" _make_test_img $size +TEST_IMG="$TEST_DIR/3.raw" _make_test_img $size + +echo +echo "== writing images ==" + +$QEMU_IO -c "open -o $quorum" -c "write -P 0x32 0 $size" | _filter_qemu_io + +echo +echo "== checking quorum write ==" + +$QEMU_IO -c "read -P 0x32 0 $size" "$TEST_DIR/1.raw" | _filter_qemu_io +$QEMU_IO -c "read -P 0x32 0 $size" "$TEST_DIR/2.raw" | _filter_qemu_io +$QEMU_IO -c "read -P 0x32 0 $size" "$TEST_DIR/3.raw" | _filter_qemu_io + +echo +echo "== corrupting image ==" + +$QEMU_IO -c "write -P 0x42 0 $size" "$TEST_DIR/2.raw" | _filter_qemu_io + +echo +echo "== checking quorum correction ==" + +$QEMU_IO -c "open -o $quorum" -c "read -P 0x32 0 $size" | _filter_qemu_io + +echo +echo "== breaking quorum ==" + +$QEMU_IO -c "write -P 0x41 0 $size" "$TEST_DIR/1.raw" | _filter_qemu_io +echo +echo "== checking that quorum is broken ==" + +$QEMU_IO -c "open -o $quorum" -c "read -P 0x32 0 $size" | _filter_qemu_io + + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/081.out b/tests/qemu-iotests/081.out new file mode 100644 index 0000000..b5b55ab --- /dev/null +++ b/tests/qemu-iotests/081.out @@ -0,0 +1,34 @@ +QA output created by 081 + +== creating quorum files == +Formatting 'TEST_DIR/1.IMGFMT', fmt=IMGFMT size=10485760 +Formatting 'TEST_DIR/2.IMGFMT', fmt=IMGFMT size=10485760 +Formatting 'TEST_DIR/3.IMGFMT', fmt=IMGFMT size=10485760 + +== writing images == +wrote 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== checking quorum write == +read 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== corrupting image == +wrote 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== checking quorum correction == +read 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== breaking quorum == +wrote 10485760/10485760 bytes at offset 0 +10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== checking that quorum is broken == +qemu-io: can't open device (null): Could not read image for determining its format: Input/output error +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index d8be74a..fe5d764 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -83,3 +83,4 @@ 074 rw auto 077 rw auto 079 rw auto +081 rw auto