From: Stefan Hajnoczi Date: Thu, 21 Aug 2014 12:44:08 +0000 (+0100) Subject: qemu-iotests: add test case 101 for short file I/O X-Git-Tag: v2.7.1~1582^2~4 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=8d9eb33ca0bbb8bca0f1775623ed3cf5f39760cd;p=mirror_qemu.git qemu-iotests: add test case 101 for short file I/O Signed-off-by: Stefan Hajnoczi Signed-off-by: Kevin Wolf --- diff --git a/tests/qemu-iotests/101 b/tests/qemu-iotests/101 new file mode 100755 index 0000000000..70fbf25f68 --- /dev/null +++ b/tests/qemu-iotests/101 @@ -0,0 +1,58 @@ +#!/bin/bash +# +# Test short file I/O +# +# Copyright (C) 2014 Red Hat, Inc. +# +# 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=stefanha@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt raw +_supported_proto file +_supported_os Linux + + +echo +echo "== creating short image file ==" +dd if=/dev/zero of="$TEST_IMG" bs=1 count=320 + +echo +echo "== reading bytes beyond EOF gives zeroes ==" +$QEMU_IO -c "read -P 0 0 512" "$TEST_IMG" | _filter_qemu_io + + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/101.out b/tests/qemu-iotests/101.out new file mode 100644 index 0000000000..9a996e8fc8 --- /dev/null +++ b/tests/qemu-iotests/101.out @@ -0,0 +1,10 @@ +QA output created by 101 + +== creating short image file == +320+0 records in +320+0 records out + +== reading bytes beyond EOF gives zeroes == +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index f157864c66..2803d68d62 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -101,4 +101,5 @@ 092 rw auto quick 095 rw auto quick 099 rw auto quick +101 rw auto quick 103 rw auto quick