xref: /openbmc/qemu/tests/qemu-iotests/063 (revision 325dd915b231801e48f89b38a4bfb89c8956098c)
111a82d14SPhilippe Mathieu-Daudé#!/usr/bin/env bash
2b2e10493SAlexandre Derumier#
3b2e10493SAlexandre Derumier# test of qemu-img convert -n - convert without creation
4b2e10493SAlexandre Derumier#
5b2e10493SAlexandre Derumier# Copyright (C) 2009 Red Hat, Inc.
6b2e10493SAlexandre Derumier# Copyright (C) 2013 Alex Bligh (alex@alex.org.uk)
7b2e10493SAlexandre Derumier#
8b2e10493SAlexandre Derumier# This program is free software; you can redistribute it and/or modify
9b2e10493SAlexandre Derumier# it under the terms of the GNU General Public License as published by
10b2e10493SAlexandre Derumier# the Free Software Foundation; either version 2 of the License, or
11b2e10493SAlexandre Derumier# (at your option) any later version.
12b2e10493SAlexandre Derumier#
13b2e10493SAlexandre Derumier# This program is distributed in the hope that it will be useful,
14b2e10493SAlexandre Derumier# but WITHOUT ANY WARRANTY; without even the implied warranty of
15b2e10493SAlexandre Derumier# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16b2e10493SAlexandre Derumier# GNU General Public License for more details.
17b2e10493SAlexandre Derumier#
18b2e10493SAlexandre Derumier# You should have received a copy of the GNU General Public License
19b2e10493SAlexandre Derumier# along with this program.  If not, see <http://www.gnu.org/licenses/>.
20b2e10493SAlexandre Derumier#
21b2e10493SAlexandre Derumier
22b2e10493SAlexandre Derumier# creator
23b2e10493SAlexandre Derumierowner=alex@alex.org.uk
24b2e10493SAlexandre Derumier
25b2e10493SAlexandre Derumierseq=`basename $0`
26b2e10493SAlexandre Derumierecho "QA output created by $seq"
27b2e10493SAlexandre Derumier
28b2e10493SAlexandre Derumierstatus=1	# failure is the default!
29b2e10493SAlexandre Derumier
30b2e10493SAlexandre Derumier_cleanup()
31b2e10493SAlexandre Derumier{
32b2e10493SAlexandre Derumier	_cleanup_test_img
331803f3f6SKevin Wolf	rm -f "$TEST_IMG.orig" "$TEST_IMG.raw1" "$TEST_IMG.raw2"
34b2e10493SAlexandre Derumier}
35b2e10493SAlexandre Derumiertrap "_cleanup; exit \$status" 0 1 2 3 15
36b2e10493SAlexandre Derumier
37b2e10493SAlexandre Derumier# get standard environment, filters and checks
38b2e10493SAlexandre Derumier. ./common.rc
39b2e10493SAlexandre Derumier. ./common.filter
40b2e10493SAlexandre Derumier. ./common.pattern
41b2e10493SAlexandre Derumier
42b2e10493SAlexandre Derumier_supported_fmt qcow qcow2 vmdk qed raw
431f7bf7d0SPeter Lieven_supported_proto file
44d2329f27SFam Zheng_unsupported_imgopts "subformat=monolithicFlat" \
45d2329f27SFam Zheng                     "subformat=twoGbMaxExtentFlat" \
46*325dd915SMax Reitz                     "subformat=twoGbMaxExtentSparse" \
47*325dd915SMax Reitz                     "subformat=streamOptimized"
48b2e10493SAlexandre Derumier
49b2e10493SAlexandre Derumier_make_test_img 4M
50b2e10493SAlexandre Derumier
51b2e10493SAlexandre Derumierecho "== Testing conversion with -n fails with no target file =="
52b2e10493SAlexandre Derumier# check .orig file does not exist
53fef9c191SJeff Codyrm -f "$TEST_IMG.orig"
54fef9c191SJeff Codyif $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.orig" >/dev/null 2>&1; then
55b2e10493SAlexandre Derumier    exit 1
56b2e10493SAlexandre Derumierfi
57b2e10493SAlexandre Derumier
58b2e10493SAlexandre Derumierecho "== Testing conversion with -n succeeds with a target file =="
59fef9c191SJeff Codyrm -f "$TEST_IMG.orig"
60fef9c191SJeff Codycp "$TEST_IMG" "$TEST_IMG.orig"
61fef9c191SJeff Codyif ! $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG.orig" ; then
62b2e10493SAlexandre Derumier    exit 1
63b2e10493SAlexandre Derumierfi
64b2e10493SAlexandre Derumier
65b2e10493SAlexandre Derumierecho "== Testing conversion to raw is the same after conversion with -n =="
66b2e10493SAlexandre Derumier# compare the raw files
67fef9c191SJeff Codyif ! $QEMU_IMG convert -f $IMGFMT -O raw "$TEST_IMG" "$TEST_IMG.raw1" ; then
68b2e10493SAlexandre Derumier    exit 1
69b2e10493SAlexandre Derumierfi
70b2e10493SAlexandre Derumier
71fef9c191SJeff Codyif ! $QEMU_IMG convert -f $IMGFMT -O raw "$TEST_IMG.orig" "$TEST_IMG.raw2" ; then
72b2e10493SAlexandre Derumier    exit 1
73b2e10493SAlexandre Derumierfi
74b2e10493SAlexandre Derumier
75fef9c191SJeff Codyif ! cmp "$TEST_IMG.raw1" "$TEST_IMG.raw2" ; then
76b2e10493SAlexandre Derumier    exit 1
77b2e10493SAlexandre Derumierfi
78b2e10493SAlexandre Derumier
79b2e10493SAlexandre Derumierecho "== Testing conversion back to original format =="
80fef9c191SJeff Codyif ! $QEMU_IMG convert -f raw -O $IMGFMT -n "$TEST_IMG.raw2" "$TEST_IMG" ; then
81b2e10493SAlexandre Derumier    exit 1
82b2e10493SAlexandre Derumierfi
83b2e10493SAlexandre Derumier_check_test_img
84b2e10493SAlexandre Derumier
85b2e10493SAlexandre Derumierecho "== Testing conversion to a smaller file fails =="
86fef9c191SJeff Codyrm -f "$TEST_IMG.orig"
87fef9c191SJeff Codymv "$TEST_IMG" "$TEST_IMG.orig"
88b2e10493SAlexandre Derumier_make_test_img 2M
89fef9c191SJeff Codyif $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -n "$TEST_IMG.orig" "$TEST_IMG" >/dev/null 2>&1; then
90b2e10493SAlexandre Derumier    exit 1
91b2e10493SAlexandre Derumierfi
92b2e10493SAlexandre Derumier
93e06f4639SFam Zhengecho "== Regression testing for copy offloading bug =="
94e06f4639SFam Zheng
95e06f4639SFam Zheng_make_test_img 1M
96e06f4639SFam ZhengTEST_IMG="$TEST_IMG.target" _make_test_img 1M
97e06f4639SFam Zheng$QEMU_IO -c 'write -P 1 0 512k' -c 'write -P 2 512k 512k' "$TEST_IMG" | _filter_qemu_io
98e06f4639SFam Zheng$QEMU_IO -c 'write -P 4 512k 512k' -c 'write -P 3 0 512k' "$TEST_IMG.target" | _filter_qemu_io
99e06f4639SFam Zheng$QEMU_IMG convert -n -O $IMGFMT "$TEST_IMG" "$TEST_IMG.target"
100e06f4639SFam Zheng$QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.target"
101e06f4639SFam Zheng
102b2e10493SAlexandre Derumierecho "*** done"
103b2e10493SAlexandre Derumierrm -f $seq.full
104b2e10493SAlexandre Derumierstatus=0
105b2e10493SAlexandre Derumierexit 0
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