Add a test for nested image formats. Signed-off-by: Max Reitz <mre...@redhat.com> --- tests/qemu-iotests/072 | 69 ++++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/072.out | 21 ++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 91 insertions(+) create mode 100755 tests/qemu-iotests/072 create mode 100644 tests/qemu-iotests/072.out
diff --git a/tests/qemu-iotests/072 b/tests/qemu-iotests/072 new file mode 100755 index 0000000..a3876c2 --- /dev/null +++ b/tests/qemu-iotests/072 @@ -0,0 +1,69 @@ +#!/bin/bash +# +# Test case for nested image formats +# +# 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=mre...@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 vpc vmdk vhdx vdi qed qcow2 qcow cow +_supported_proto generic +_supported_os Linux + +IMG_SIZE=64M + +echo +echo "=== Testing nested image formats ===" +echo + +TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE + +$QEMU_IO -c 'write -P 42 0 512' -c 'write -P 23 512 512' \ + -c 'write -P 66 1024 512' "$TEST_IMG.base" | _filter_qemu_io + +$QEMU_IMG convert -f raw -O $IMGFMT "$TEST_IMG.base" "$TEST_IMG" + +$QEMU_IO -c "open -o driver=$IMGFMT,file.driver=$IMGFMT,file.file.filename=$TEST_IMG" \ + -c 'read -P 42 0 512' -c 'read -P 23 512 512' \ + -c 'read -P 66 1024 512' | _filter_qemu_io + +# When not giving any format, qemu should open only one "layer". Therefore, this +# should not work for any image formats with a header. +$QEMU_IO -c 'read -P 42 0 512' "$TEST_IMG" | _filter_qemu_io + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/072.out b/tests/qemu-iotests/072.out new file mode 100644 index 0000000..efe577c --- /dev/null +++ b/tests/qemu-iotests/072.out @@ -0,0 +1,21 @@ +QA output created by 072 + +=== Testing nested image formats === + +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 512/512 bytes at offset 1024 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 1024 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Pattern verification failed at offset 0, 512 bytes +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 1194339..5860c40 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -78,5 +78,6 @@ 069 rw auto 070 rw auto 071 rw auto +072 rw auto 073 rw auto 074 rw auto -- 1.8.5.1
