diff options
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/063 | 97 | ||||
| -rw-r--r-- | tests/qemu-iotests/063.out | 10 | ||||
| -rw-r--r-- | tests/qemu-iotests/group | 1 |
3 files changed, 108 insertions, 0 deletions
diff --git a/tests/qemu-iotests/063 b/tests/qemu-iotests/063 new file mode 100755 index 0000000000..de0cbbd8bb --- /dev/null +++ b/tests/qemu-iotests/063 @@ -0,0 +1,97 @@ +#!/bin/bash +# +# test of qemu-img convert -n - convert without creation +# +# Copyright (C) 2009 Red Hat, Inc. +# Copyright (C) 2013 Alex Bligh (alex@alex.org.uk) +# +# 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=alex@alex.org.uk + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + rm -f $TEST_IMG.orig $TEST_IMG.raw $TEST_IMG.raw2 +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt qcow qcow2 vmdk qed raw +_supported_proto generic +_supported_os Linux + +_make_test_img 4M + +echo "== Testing conversion with -n fails with no target file ==" +# check .orig file does not exist +rm -f $TEST_IMG.orig +if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n $TEST_IMG $TEST_IMG.orig >/dev/null 2>&1; then + exit 1 +fi + +echo "== Testing conversion with -n succeeds with a target file ==" +rm -f $TEST_IMG.orig +cp $TEST_IMG $TEST_IMG.orig +if ! $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n $TEST_IMG $TEST_IMG.orig ; then + exit 1 +fi + +echo "== Testing conversion to raw is the same after conversion with -n ==" +# compare the raw files +if ! $QEMU_IMG convert -f $IMGFMT -O raw $TEST_IMG $TEST_IMG.raw1 ; then + exit 1 +fi + +if ! $QEMU_IMG convert -f $IMGFMT -O raw $TEST_IMG.orig $TEST_IMG.raw2 ; then + exit 1 +fi + +if ! cmp $TEST_IMG.raw1 $TEST_IMG.raw2 ; then + exit 1 +fi + +echo "== Testing conversion back to original format ==" +if ! $QEMU_IMG convert -f raw -O $IMGFMT -n $TEST_IMG.raw2 $TEST_IMG ; then + exit 1 +fi +_check_test_img + +echo "== Testing conversion to a smaller file fails ==" +rm -f $TEST_IMG.orig +mv $TEST_IMG $TEST_IMG.orig +_make_test_img 2M +if $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n $TEST_IMG.orig $TEST_IMG >/dev/null 2>&1; then + exit 1 +fi + +rm -f $TEST_IMG.orig $TEST_IMG.raw $TEST_IMG.raw2 + +echo "*** done" +rm -f $seq.full +status=0 +exit 0 diff --git a/tests/qemu-iotests/063.out b/tests/qemu-iotests/063.out new file mode 100644 index 0000000000..de1c99afd8 --- /dev/null +++ b/tests/qemu-iotests/063.out @@ -0,0 +1,10 @@ +QA output created by 063 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304 +== Testing conversion with -n fails with no target file == +== Testing conversion with -n succeeds with a target file == +== Testing conversion to raw is the same after conversion with -n == +== Testing conversion back to original format == +No errors were found on the image. +== Testing conversion to a smaller file fails == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2097152 +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index b6962421fa..316b1dd75c 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -66,3 +66,4 @@ 059 rw auto 060 rw auto 062 rw auto +063 rw auto |