1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/*
* Copyright (C) 2014 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include "testutils.h"
#include "testutilsqemu.h"
#include "qemu/qemu_capabilities.h"
#define VIR_FROM_THIS VIR_FROM_NONE
typedef struct _testQemuData testQemuData;
struct _testQemuData {
const char *inputDir;
const char *outputDir;
const char *prefix;
const char *version;
const char *archName;
const char *variant;
const char *suffix;
int ret;
};
static int
testQemuDataInit(testQemuData *data)
{
data->outputDir = abs_srcdir "/qemucaps2xmloutdata";
data->ret = 0;
return 0;
}
static virQEMUCaps *
testQemuGetCaps(char *caps)
{
g_autoptr(virQEMUCaps) qemuCaps = NULL;
g_autoptr(xmlDoc) xml = NULL;
g_autoptr(xmlXPathContext) ctxt = NULL;
ssize_t i, n;
g_autofree xmlNodePtr *nodes = NULL;
if (!(xml = virXMLParseStringCtxt(caps, "(test caps)", &ctxt)))
return NULL;
if ((n = virXPathNodeSet("/qemuCaps/flag", ctxt, &nodes)) < 0) {
fprintf(stderr, "failed to parse qemu capabilities flags");
return NULL;
}
qemuCaps = virQEMUCapsNew();
for (i = 0; i < n; i++) {
g_autofree char *str = virXMLPropString(nodes[i], "name");
if (str) {
int flag = virQEMUCapsTypeFromString(str);
if (flag < 0) {
fprintf(stderr, "Unknown qemu capabilities flag %s", str);
return NULL;
}
virQEMUCapsSet(qemuCaps, flag);
}
}
return g_steal_pointer(&qemuCaps);
}
static virCaps *
testGetCaps(char *capsData, const testQemuData *data)
{
g_autoptr(virQEMUCaps) qemuCaps = NULL;
g_autoptr(virCaps) caps = NULL;
virArch arch = virArchFromString(data->archName);
g_autofree char *binary = NULL;
binary = g_strdup_printf("/usr/bin/qemu-system-%s", data->archName);
if ((qemuCaps = testQemuGetCaps(capsData)) == NULL) {
fprintf(stderr, "failed to parse qemu capabilities flags");
return NULL;
}
if ((caps = virCapabilitiesNew(arch, false, false)) == NULL) {
fprintf(stderr, "failed to create the fake capabilities");
return NULL;
}
virQEMUCapsInitGuestFromBinary(caps, binary, qemuCaps, arch);
return g_steal_pointer(&caps);
}
static int
testQemuCapsXML(const void *opaque)
{
const testQemuData *data = opaque;
g_autofree char *capsFile = NULL;
g_autofree char *xmlFile = NULL;
g_autofree char *capsData = NULL;
g_autofree char *capsXml = NULL;
g_autoptr(virCaps) capsProvided = NULL;
xmlFile = g_strdup_printf("%s/caps.%s%s.xml", data->outputDir, data->archName, data->variant);
capsFile = g_strdup_printf("%s/%s_%s_%s%s.%s",
data->inputDir, data->prefix, data->version,
data->archName, data->variant, data->suffix);
if (virTestLoadFile(capsFile, &capsData) < 0)
return -1;
if (!(capsProvided = testGetCaps(capsData, data)))
return -1;
capsXml = virCapabilitiesFormatXML(capsProvided);
if (!capsXml)
return -1;
if (virTestCompareToFile(capsXml, xmlFile) < 0)
return -1;
return 0;
}
static int
doCapsTest(const char *inputDir,
const char *prefix,
const char *version,
const char *archName,
const char *variant,
const char *suffix,
void *opaque)
{
testQemuData *data = (testQemuData *) opaque;
g_autofree char *title = NULL;
title = g_strdup_printf("%s (%s)", version, archName);
data->inputDir = inputDir;
data->prefix = prefix;
data->version = version;
data->archName = archName;
data->variant = variant;
data->suffix = suffix;
if (virTestRun(title, testQemuCapsXML, data) < 0)
data->ret = -1;
return 0;
}
static int
mymain(void)
{
testQemuData data;
virEventRegisterDefaultImpl();
if (testQemuDataInit(&data) < 0)
return EXIT_FAILURE;
if (testQemuCapsIterate(".xml", doCapsTest, &data) < 0)
return EXIT_FAILURE;
return (data.ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN_PRELOAD(mymain, VIR_TEST_MOCK("qemucaps2xml"))
|
