xref: /openbmc/qemu/tests/qemu-iotests/210 (revision 0dacec87) 
1#!/bin/bash
2#
3# Test luks and file image creation
4#
5# Copyright (C) 2018 Red Hat, Inc.
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 2 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program.  If not, see <http://www.gnu.org/licenses/>.
19#
20
21# creator
22owner=kwolf@redhat.com
23
24seq=`basename $0`
25echo "QA output created by $seq"
26
27here=`pwd`
28status=1	# failure is the default!
29
30# get standard environment, filters and checks
31. ./common.rc
32. ./common.filter
33
34_supported_fmt luks
35_supported_proto file
36_supported_os Linux
37
38function do_run_qemu()
39{
40    echo Testing: "$@"
41    $QEMU -nographic -qmp stdio -serial none "$@"
42    echo
43}
44
45function run_qemu()
46{
47    do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp \
48                          | _filter_qemu | _filter_imgfmt \
49                          | _filter_actual_image_size
50}
51
52echo
53echo "=== Successful image creation (defaults) ==="
54echo
55
56size=$((128 * 1024 * 1024))
57
58run_qemu -object secret,id=keysec0,data="foo" <<EOF
59{ "execute": "qmp_capabilities" }
60{ "execute": "x-blockdev-create",
61  "arguments": {
62      "driver": "file",
63      "filename": "$TEST_IMG_FILE",
64      "size": 0
65  }
66}
67{ "execute": "blockdev-add",
68  "arguments": {
69      "driver": "file",
70      "node-name": "imgfile",
71      "filename": "$TEST_IMG_FILE"
72  }
73}
74{ "execute": "x-blockdev-create",
75  "arguments": {
76      "driver": "$IMGFMT",
77      "file": "imgfile",
78      "key-secret": "keysec0",
79      "size": $size,
80      "iter-time": 10
81  }
82}
83{ "execute": "quit" }
84EOF
85
86_img_info --format-specific | _filter_img_info --format-specific
87
88echo
89echo "=== Successful image creation (with non-default options) ==="
90echo
91
92# Choose a different size to show that we got a new image
93size=$((64 * 1024 * 1024))
94
95run_qemu -object secret,id=keysec0,data="foo" <<EOF
96{ "execute": "qmp_capabilities" }
97{ "execute": "x-blockdev-create",
98  "arguments": {
99      "driver": "file",
100      "filename": "$TEST_IMG_FILE",
101      "size": 0
102  }
103}
104{ "execute": "x-blockdev-create",
105  "arguments": {
106      "driver": "$IMGFMT",
107      "file": {
108          "driver": "file",
109          "filename": "$TEST_IMG_FILE"
110      },
111      "size": $size,
112      "key-secret": "keysec0",
113      "cipher-alg": "twofish-128",
114      "cipher-mode": "ctr",
115      "ivgen-alg": "plain64",
116      "ivgen-hash-alg": "md5",
117      "hash-alg": "sha1",
118      "iter-time": 10
119  }
120}
121{ "execute": "quit" }
122EOF
123
124_img_info --format-specific | _filter_img_info --format-specific
125
126echo
127echo "=== Invalid BlockdevRef ==="
128echo
129
130run_qemu <<EOF
131{ "execute": "qmp_capabilities" }
132{ "execute": "x-blockdev-create",
133  "arguments": {
134      "driver": "$IMGFMT",
135      "file": "this doesn't exist",
136      "size": $size
137  }
138}
139{ "execute": "quit" }
140EOF
141
142echo
143echo "=== Zero size ==="
144echo
145
146run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \
147         -object secret,id=keysec0,data="foo" <<EOF
148{ "execute": "qmp_capabilities" }
149{ "execute": "x-blockdev-create",
150  "arguments": {
151      "driver": "$IMGFMT",
152      "file": "node0",
153      "key-secret": "keysec0",
154      "size": 0,
155      "iter-time": 10
156  }
157}
158{ "execute": "quit" }
159EOF
160
161_img_info | _filter_img_info
162
163
164echo
165echo "=== Invalid sizes ==="
166echo
167
168# TODO Negative image sizes aren't handled correctly, but this is a problem
169# with QAPI's implementation of the 'size' type and affects other commands as
170# well. Once this is fixed, we may want to add a test case here.
171
172# 1. 2^64 - 512
173# 2. 2^63 = 8 EB (qemu-img enforces image sizes less than this)
174# 3. 2^63 - 512 (generally valid, but with the crypto header the file will
175#                exceed 63 bits)
176
177run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \
178         -object secret,id=keysec0,data="foo" <<EOF
179{ "execute": "qmp_capabilities" }
180{ "execute": "x-blockdev-create",
181  "arguments": {
182      "driver": "$IMGFMT",
183      "file": "node0",
184      "key-secret": "keysec0",
185      "size": 18446744073709551104
186  }
187}
188{ "execute": "x-blockdev-create",
189  "arguments": {
190      "driver": "$IMGFMT",
191      "file": "node0",
192      "key-secret": "keysec0",
193      "size": 9223372036854775808
194  }
195}
196{ "execute": "x-blockdev-create",
197  "arguments": {
198      "driver": "$IMGFMT",
199      "file": "node0",
200      "key-secret": "keysec0",
201      "size": 9223372036854775296
202  }
203}
204{ "execute": "quit" }
205EOF
206
207# success, all done
208echo "*** done"
209rm -f $seq.full
210status=0
211