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
186
187
188
189
190
191
192
193
194
|
/*
* qapi event unit-tests.
*
* Copyright (c) 2014 Wenchao Xia
*
* Authors:
* Wenchao Xia <wenchaoqemu@gmail.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#include "qemu/osdep.h"
#include "qapi/compat-policy.h"
#include "qapi/error.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qjson.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qstring.h"
#include "qapi/qmp-event.h"
#include "test-qapi-events.h"
#include "test-qapi-emit-events.h"
typedef struct TestEventData {
QDict *expect;
bool emitted;
} TestEventData;
TestEventData *test_event_data;
static GMutex test_event_lock;
void test_qapi_event_emit(test_QAPIEvent event, QDict *d)
{
QDict *t;
int64_t s, ms;
/* Verify that we have timestamp, then remove it to compare other fields */
t = qdict_get_qdict(d, "timestamp");
g_assert(t);
s = qdict_get_try_int(t, "seconds", -2);
ms = qdict_get_try_int(t, "microseconds", -2);
if (s == -1) {
g_assert(ms == -1);
} else {
g_assert(s >= 0);
g_assert(ms >= 0 && ms <= 999999);
}
g_assert(qdict_size(t) == 2);
qdict_del(d, "timestamp");
g_assert(qobject_is_equal(QOBJECT(d), QOBJECT(test_event_data->expect)));
test_event_data->emitted = true;
}
static void event_prepare(TestEventData *data,
const void *unused)
{
/* Global variable test_event_data was used to pass the expectation, so
test cases can't be executed at same time. */
g_mutex_lock(&test_event_lock);
test_event_data = data;
}
static void event_teardown(TestEventData *data,
const void *unused)
{
test_event_data = NULL;
g_mutex_unlock(&test_event_lock);
}
static void event_test_add(const char *testpath,
void (*test_func)(TestEventData *data,
const void *user_data))
{
g_test_add(testpath, TestEventData, NULL, event_prepare, test_func,
event_teardown);
}
/* Test cases */
static void test_event_a(TestEventData *data,
const void *unused)
{
data->expect = qdict_from_jsonf_nofail("{ 'event': 'EVENT_A' }");
qapi_event_send_event_a();
g_assert(data->emitted);
qobject_unref(data->expect);
}
static void test_event_b(TestEventData *data,
const void *unused)
{
data->expect = qdict_from_jsonf_nofail("{ 'event': 'EVENT_B' }");
qapi_event_send_event_b();
g_assert(data->emitted);
qobject_unref(data->expect);
}
static void test_event_c(TestEventData *data,
const void *unused)
{
UserDefOne b = { .integer = 2, .string = (char *)"test1" };
data->expect = qdict_from_jsonf_nofail(
"{ 'event': 'EVENT_C', 'data': {"
" 'a': 1, 'b': { 'integer': 2, 'string': 'test1' }, 'c': 'test2' } }");
qapi_event_send_event_c(true, 1, &b, "test2");
g_assert(data->emitted);
qobject_unref(data->expect);
}
/* Complex type */
static void test_event_d(TestEventData *data,
const void *unused)
{
UserDefOne struct1 = {
.integer = 2, .string = (char *)"test1",
.has_enum1 = true, .enum1 = ENUM_ONE_VALUE1,
};
EventStructOne a = {
.struct1 = &struct1,
.string = (char *)"test2",
.has_enum2 = true,
.enum2 = ENUM_ONE_VALUE2,
};
data->expect = qdict_from_jsonf_nofail(
"{ 'event': 'EVENT_D', 'data': {"
" 'a': {"
" 'struct1': { 'integer': 2, 'string': 'test1', 'enum1': 'value1' },"
" 'string': 'test2', 'enum2': 'value2' },"
" 'b': 'test3', 'enum3': 'value3' } }");
qapi_event_send_event_d(&a, "test3", NULL, true, ENUM_ONE_VALUE3);
g_assert(data->emitted);
qobject_unref(data->expect);
}
static void test_event_deprecated(TestEventData *data, const void *unused)
{
data->expect = qdict_from_jsonf_nofail("{ 'event': 'TEST_EVENT_FEATURES1' }");
memset(&compat_policy, 0, sizeof(compat_policy));
qapi_event_send_test_event_features1();
g_assert(data->emitted);
compat_policy.has_deprecated_output = true;
compat_policy.deprecated_output = COMPAT_POLICY_OUTPUT_HIDE;
data->emitted = false;
qapi_event_send_test_event_features1();
g_assert(!data->emitted);
qobject_unref(data->expect);
}
static void test_event_deprecated_data(TestEventData *data, const void *unused)
{
memset(&compat_policy, 0, sizeof(compat_policy));
data->expect = qdict_from_jsonf_nofail("{ 'event': 'TEST_EVENT_FEATURES0',"
" 'data': { 'foo': 42 } }");
qapi_event_send_test_event_features0(42);
g_assert(data->emitted);
qobject_unref(data->expect);
compat_policy.has_deprecated_output = true;
compat_policy.deprecated_output = COMPAT_POLICY_OUTPUT_HIDE;
data->expect = qdict_from_jsonf_nofail("{ 'event': 'TEST_EVENT_FEATURES0' }");
qapi_event_send_test_event_features0(42);
g_assert(data->emitted);
qobject_unref(data->expect);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
event_test_add("/event/event_a", test_event_a);
event_test_add("/event/event_b", test_event_b);
event_test_add("/event/event_c", test_event_c);
event_test_add("/event/event_d", test_event_d);
event_test_add("/event/deprecated", test_event_deprecated);
event_test_add("/event/deprecated_data", test_event_deprecated_data);
g_test_run();
return 0;
}
|
