It's supposed to fail gracefully instead of segfaulting. Signed-off-by: Kevin Wolf <kw...@redhat.com> --- tests/qemu-iotests/054 | 58 ++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/054.out | 10 ++++++++ tests/qemu-iotests/common.rc | 2 +- tests/qemu-iotests/group | 1 + 4 files changed, 70 insertions(+), 1 deletion(-) create mode 100755 tests/qemu-iotests/054 create mode 100644 tests/qemu-iotests/054.out
diff --git a/tests/qemu-iotests/054 b/tests/qemu-iotests/054 new file mode 100755 index 0000000..b360429 --- /dev/null +++ b/tests/qemu-iotests/054 @@ -0,0 +1,58 @@ +#!/bin/bash +# +# Test huge qcow2 images +# +# 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=kw...@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 generic +_supported_os Linux + +echo +echo "creating too large image (1 EB)" +_make_test_img $((1024*1024))T + +echo +echo "creating too large image (1 EB) using qcow2.py" +_make_test_img 4G +./qcow2.py $TEST_IMG set-header size $((1024 ** 6)) +_check_test_img + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/054.out b/tests/qemu-iotests/054.out new file mode 100644 index 0000000..0b2fe30 --- /dev/null +++ b/tests/qemu-iotests/054.out @@ -0,0 +1,10 @@ +QA output created by 054 + +creating too large image (1 EB) +qemu-img: The image size is too large for file format 'qcow2' +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1152921504606846976 + +creating too large image (1 EB) using qcow2.py +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 +qemu-img: Could not open 'TEST_DIR/t.qcow2': File too large +*** done diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 31eb62b..e9ba358 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -167,7 +167,7 @@ _cleanup_test_img() _check_test_img() { - $QEMU_IMG check "$@" -f $IMGFMT $TEST_IMG 2>&1 | \ + $QEMU_IMG check "$@" -f $IMGFMT $TEST_IMG 2>&1 | _filter_testdir | \ sed -e '/allocated.*fragmented.*compressed clusters/d' \ -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \ -e '/Image end offset: [0-9]\+/d' diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index bf944d9..387b050 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -60,3 +60,4 @@ #051 rw auto 052 rw auto backing 053 rw auto +054 rw auto -- 1.8.1.4
