[Libguestfs] [PATCH 2/2] resize: Add a regression test for RHBZ#1285847.

--- tests/regressions/Makefile.am | 2 ++ tests/regressions/rhbz1285847.sh | 72 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 74 insertions(+) create mode 100755 tests/regressions/rhbz1285847.sh diff --git a/tests/regressions/Makefile.am b/tests/regressions/Makefile.am index 18a4f37..a62a935 100644 --- a/tests/regressions/Makefile.am +++ b/tests/regressions/Makefile.am @@ -47,6 +47,7 @@ EXTRA_DIST = \ rhbz1175196.sh \ rhbz1232192.sh \ rhbz1232192.xml \ + rhbz1285847.sh \ test-noexec-stack.pl TESTS = \ @@ -75,6 +76,7 @@ TESTS = \ rhbz1174551.sh \ rhbz1175196.sh \ rhbz1232192.sh \ + rhbz1285847.sh \ test-big-heap \ test-noexec-stack.pl diff --git a/tests/regressions/rhbz1285847.sh b/tests/regressions/rhbz1285847.sh new file mode 100755 index 0000000..f34fe54 --- /dev/null +++ b/tests/regressions/rhbz1285847.sh @@ -0,0 +1,72 @@ +#!/bin/bash - +# libguestfs +# Copyright (C) 2015 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +# Regression test for virt-resize handling of logical volumes +# https://bugzilla.redhat.com/1285847 + +set -e +export LANG=C + +if [ -n "$SKIP_TEST_RHBZ1285847_SH" ]; then + echo "$0: test skipped because environment variable is set" + exit 77 +fi + +if ! ../../resize/virt-resize --help >/dev/null 2>&1; then + echo "$0: test skipped because virt-resize was not built" + exit 77 +fi + +rm -f rhbz1285847.img rhbz1285847-2.img rhbz1285847.out + +# Create a disk with logical volumes. +guestfish <<EOF + sparse rhbz1285847.img 4G + run + part-init /dev/sda mbr + # This partition layout is copied from the Ubuntu 14.04 + # virt-builder template. + part-add /dev/sda p $((1048576/512)) $(((3221225471+1)/512)) + part-add /dev/sda e $((3222273024/512)) $(((4293918719+1)/512)) + part-add /dev/sda l $((3222274048/512)) $(((4293918719+1)/512)) + + mkfs ext4 /dev/sda1 + mkswap /dev/sda5 + + echo "Partitions before resizing:" + part-list /dev/sda + + echo "Filesystems before resizing:" + list-filesystems +EOF + +truncate -s 10G rhbz1285847-2.img +virt-resize rhbz1285847.img rhbz1285847-2.img --expand /dev/sda2 + +# Check that the filesystems made it across. +guestfish -a rhbz1285847-2.img run : list-filesystems > rhbz1285847.out + +if [ "$(cat rhbz1285847.out)" != "/dev/sda1: ext4 +/dev/sda2: unknown +/dev/sda5: swap" ]; then + echo "$0: unexpected result:" + cat rhbz1285847.out + exit 1 +fi + +rm rhbz1285847.img rhbz1285847-2.img rhbz1285847.out -- 2.5.0