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author | Kevin Wolf <kwolf@redhat.com> | 2013-01-29 10:46:52 +0100 |
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committer | Kevin Wolf <kwolf@redhat.com> | 2013-02-22 21:21:10 +0100 |
commit | 4dc9f9d67dbf5d062d8db188b81cef435f291dd8 (patch) | |
tree | ba97cd9a03f5432adcd75a8d221350c783b068a7 /tests/qemu-iotests/049 | |
parent | e930d201bc8066a314b9e115e4a2afca50f9c504 (diff) | |
download | hqemu-4dc9f9d67dbf5d062d8db188b81cef435f291dd8.zip hqemu-4dc9f9d67dbf5d062d8db188b81cef435f291dd8.tar.gz |
qemu-iotests: Test qcow2 image creation options
Just create lots of images and try out each of the creation options that
qcow2 provides (except backing_file/fmt for now)
I'm not totally happy with the behaviour of qemu-img in each of the
cases, but let's be explicit and update the test when we do change
things later.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/049')
-rwxr-xr-x | tests/qemu-iotests/049 | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/tests/qemu-iotests/049 b/tests/qemu-iotests/049 new file mode 100755 index 0000000..6c6017e --- /dev/null +++ b/tests/qemu-iotests/049 @@ -0,0 +1,123 @@ +#!/bin/bash +# +# Check qemu-img option parsing +# +# Copyright (C) 2013 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 <http://www.gnu.org/licenses/>. +# + +# creator +owner=kwolf@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 qcow2 +_supported_proto file +_supported_os Linux + +function filter_test_dir() +{ + sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ + -e "s#$TEST_DIR#TEST_DIR#g" +} + +function test_qemu_img() +{ + echo qemu-img "$@" | filter_test_dir + $QEMU_IMG "$@" 2>&1 | filter_test_dir + echo +} + +echo "=== Check correct interpretation of suffixes for image size ===" +echo +sizes="1024 1024b 1k 1K 1M 1G 1T " +sizes+="1024.0 1024.0b 1.5k 1.5K 1.5M 1.5G 1.5T" + +echo "== 1. Traditional size parameter ==" +echo +for s in $sizes; do + test_qemu_img create -f $IMGFMT $TEST_IMG $s +done + +echo "== 2. Specifying size via -o ==" +echo +for s in $sizes; do + test_qemu_img create -f $IMGFMT -o size=$s $TEST_IMG +done + +echo "== 3. Invalid sizes ==" +echo +sizes="-1024 -1k 1kilobyte foobar" + +for s in $sizes; do + test_qemu_img create -f $IMGFMT $TEST_IMG -- $s + test_qemu_img create -f $IMGFMT -o size=$s $TEST_IMG +done + +echo "== Check correct interpretation of suffixes for cluster size ==" +echo +sizes="1024 1024b 1k 1K 1M " +sizes+="1024.0 1024.0b 0.5k 0.5K 0.5M" + +for s in $sizes; do + test_qemu_img create -f $IMGFMT -o cluster_size=$s $TEST_IMG 64M +done + +echo "== Check compat level option ==" +echo +test_qemu_img create -f $IMGFMT -o compat=0.10 $TEST_IMG 64M +test_qemu_img create -f $IMGFMT -o compat=1.1 $TEST_IMG 64M + +test_qemu_img create -f $IMGFMT -o compat=0.42 $TEST_IMG 64M +test_qemu_img create -f $IMGFMT -o compat=foobar $TEST_IMG 64M + +echo "== Check preallocation option ==" +echo +test_qemu_img create -f $IMGFMT -o preallocation=off $TEST_IMG 64M +test_qemu_img create -f $IMGFMT -o preallocation=metadata $TEST_IMG 64M +test_qemu_img create -f $IMGFMT -o preallocation=1234 $TEST_IMG 64M + +echo "== Check encryption option ==" +echo +test_qemu_img create -f $IMGFMT -o encryption=off $TEST_IMG 64M +test_qemu_img create -f $IMGFMT -o encryption=on $TEST_IMG 64M + +echo "== Check lazy_refcounts option (only with v3) ==" +echo +test_qemu_img create -f $IMGFMT -o compat=1.1,lazy_refcounts=off $TEST_IMG 64M +test_qemu_img create -f $IMGFMT -o compat=1.1,lazy_refcounts=on $TEST_IMG 64M + +test_qemu_img create -f $IMGFMT -o compat=0.10,lazy_refcounts=off $TEST_IMG 64M +test_qemu_img create -f $IMGFMT -o compat=0.10,lazy_refcounts=on $TEST_IMG 64M + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 |