diff options
Diffstat (limited to 'qemu/tests/qemu-iotests/097')
| -rwxr-xr-x | qemu/tests/qemu-iotests/097 | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/qemu/tests/qemu-iotests/097 b/qemu/tests/qemu-iotests/097 deleted file mode 100755 index 01d8dd033..000000000 --- a/qemu/tests/qemu-iotests/097 +++ /dev/null @@ -1,121 +0,0 @@ -#!/bin/bash -# -# Commit changes into backing chains and empty the top image if the -# backing image is not explicitly specified -# -# Copyright (C) 2014 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=mreitz@redhat.com - -seq="$(basename $0)" -echo "QA output created by $seq" - -here="$PWD" -status=1 # failure is the default! - -_cleanup() -{ - _cleanup_test_img - _rm_test_img "$TEST_IMG.itmd" -} -trap "_cleanup; exit \$status" 0 1 2 3 15 - -# get standard environment, filters and checks -. ./common.rc -. ./common.filter -. ./common.pattern - -# Any format supporting backing files and bdrv_make_empty -_supported_fmt qcow qcow2 -_supported_proto file -_supported_os Linux - - -# Four passes: -# 0: Two-layer backing chain, commit to upper backing file (implicitly) -# (in this case, the top image will be emptied) -# 1: Two-layer backing chain, commit to upper backing file (explicitly) -# (in this case, the top image will implicitly stay unchanged) -# 2: Two-layer backing chain, commit to upper backing file (implicitly with -d) -# (in this case, the top image will explicitly stay unchanged) -# 3: Two-layer backing chain, commit to lower backing file -# (in this case, the top image will implicitly stay unchanged) -# -# 020 already tests committing, so this only tests whether image chains are -# working properly and that all images above the base are emptied; therefore, -# no complicated patterns are necessary -for i in 0 1 2 3; do - -echo -echo "=== Test pass $i ===" -echo - -TEST_IMG="$TEST_IMG.base" _make_test_img 64M -TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" 64M -_make_test_img -b "$TEST_IMG.itmd" 64M - -$QEMU_IO -c 'write -P 1 0 192k' "$TEST_IMG.base" | _filter_qemu_io -$QEMU_IO -c 'write -P 2 64k 128k' "$TEST_IMG.itmd" | _filter_qemu_io -$QEMU_IO -c 'write -P 3 128k 64k' "$TEST_IMG" | _filter_qemu_io - -if [ $i -lt 3 ]; then - if [ $i == 0 ]; then - # -b "$TEST_IMG.itmd" should be the default (that is, committing to the - # first backing file in the chain) - $QEMU_IMG commit "$TEST_IMG" - elif [ $i == 1 ]; then - # explicitly specify the commit target (this should imply -d) - $QEMU_IMG commit -b "$TEST_IMG.itmd" "$TEST_IMG" - else - # do not explicitly specify the commit target, but use -d to leave the - # top image unchanged - $QEMU_IMG commit -d "$TEST_IMG" - fi - - # Bottom should be unchanged - $QEMU_IO -c 'read -P 1 0 192k' "$TEST_IMG.base" | _filter_qemu_io - - # Intermediate should contain changes from top - $QEMU_IO -c 'read -P 1 0 64k' "$TEST_IMG.itmd" | _filter_qemu_io - $QEMU_IO -c 'read -P 2 64k 64k' "$TEST_IMG.itmd" | _filter_qemu_io - $QEMU_IO -c 'read -P 3 128k 64k' "$TEST_IMG.itmd" | _filter_qemu_io - - # And in pass 0, the top image should be empty, whereas in both other passes - # it should be unchanged (which is both checked by qemu-img map) -else - $QEMU_IMG commit -b "$TEST_IMG.base" "$TEST_IMG" - - # Bottom should contain all changes - $QEMU_IO -c 'read -P 1 0 64k' "$TEST_IMG.base" | _filter_qemu_io - $QEMU_IO -c 'read -P 2 64k 64k' "$TEST_IMG.base" | _filter_qemu_io - $QEMU_IO -c 'read -P 3 128k 64k' "$TEST_IMG.base" | _filter_qemu_io - - # Both top and intermediate should be unchanged -fi - -$QEMU_IMG map "$TEST_IMG.base" | _filter_qemu_img_map -$QEMU_IMG map "$TEST_IMG.itmd" | _filter_qemu_img_map -$QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map - -done - - -# success, all done -echo "*** done" -rm -f $seq.full -status=0 |