2 * qapi event unit-tests.
4 * Copyright (c) 2014 Wenchao Xia
9 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
10 * See the COPYING.LIB file in the top-level directory.
14 #include "qemu/osdep.h"
16 #include "qemu-common.h"
17 #include "qapi/error.h"
18 #include "qapi/qmp/qbool.h"
19 #include "qapi/qmp/qdict.h"
20 #include "qapi/qmp/qnum.h"
21 #include "qapi/qmp/qstring.h"
22 #include "qapi/qmp-event.h"
23 #include "test-qapi-events.h"
25 typedef struct TestEventData {
29 typedef struct QDictCmpData {
34 TestEventData *test_event_data;
35 static CompatGMutex test_event_lock;
37 /* Only compares bool, int, string */
39 void qdict_cmp_do_simple(const char *key, QObject *obj1, void *opaque)
43 QDictCmpData d_new, *d = opaque;
50 obj2 = qdict_get(d->expect, key);
56 if (qobject_type(obj1) != qobject_type(obj2)) {
61 switch (qobject_type(obj1)) {
63 d->result = (qbool_get_bool(qobject_to_qbool(obj1)) ==
64 qbool_get_bool(qobject_to_qbool(obj2)));
67 g_assert(qnum_get_try_int(qobject_to_qnum(obj1), &val1));
68 g_assert(qnum_get_try_int(qobject_to_qnum(obj2), &val2));
69 d->result = val1 == val2;
72 d->result = g_strcmp0(qstring_get_str(qobject_to_qstring(obj1)),
73 qstring_get_str(qobject_to_qstring(obj2))) == 0;
76 d_new.expect = qobject_to_qdict(obj2);
78 qdict_iter(qobject_to_qdict(obj1), qdict_cmp_do_simple, &d_new);
79 d->result = d_new.result;
86 static bool qdict_cmp_simple(QDict *a, QDict *b)
92 qdict_iter(a, qdict_cmp_do_simple, &d);
96 /* This function is hooked as final emit function, which can verify the
98 static void event_test_emit(test_QAPIEvent event, QDict *d, Error **errp)
103 /* Verify that we have timestamp, then remove it to compare other fields */
104 t = qdict_get_qdict(d, "timestamp");
106 s = qdict_get_try_int(t, "seconds", -2);
107 ms = qdict_get_try_int(t, "microseconds", -2);
112 g_assert(ms >= 0 && ms <= 999999);
114 g_assert(qdict_size(t) == 2);
116 qdict_del(d, "timestamp");
118 g_assert(qdict_cmp_simple(d, test_event_data->expect));
122 static void event_prepare(TestEventData *data,
125 /* Global variable test_event_data was used to pass the expectation, so
126 test cases can't be executed at same time. */
127 g_mutex_lock(&test_event_lock);
129 data->expect = qdict_new();
130 test_event_data = data;
133 static void event_teardown(TestEventData *data,
136 QDECREF(data->expect);
137 test_event_data = NULL;
139 g_mutex_unlock(&test_event_lock);
142 static void event_test_add(const char *testpath,
143 void (*test_func)(TestEventData *data,
144 const void *user_data))
146 g_test_add(testpath, TestEventData, NULL, event_prepare, test_func,
153 static void test_event_a(TestEventData *data,
158 qdict_put_str(d, "event", "EVENT_A");
159 qapi_event_send_event_a(&error_abort);
162 static void test_event_b(TestEventData *data,
167 qdict_put_str(d, "event", "EVENT_B");
168 qapi_event_send_event_b(&error_abort);
171 static void test_event_c(TestEventData *data,
174 QDict *d, *d_data, *d_b;
178 b.string = g_strdup("test1");
182 qdict_put_int(d_b, "integer", 2);
183 qdict_put_str(d_b, "string", "test1");
185 d_data = qdict_new();
186 qdict_put_int(d_data, "a", 1);
187 qdict_put(d_data, "b", d_b);
188 qdict_put_str(d_data, "c", "test2");
191 qdict_put_str(d, "event", "EVENT_C");
192 qdict_put(d, "data", d_data);
194 qapi_event_send_event_c(true, 1, true, &b, "test2", &error_abort);
200 static void test_event_d(TestEventData *data,
205 QDict *d, *d_data, *d_a, *d_struct1;
208 struct1.string = g_strdup("test1");
209 struct1.has_enum1 = true;
210 struct1.enum1 = ENUM_ONE_VALUE1;
212 a.struct1 = &struct1;
213 a.string = g_strdup("test2");
215 a.enum2 = ENUM_ONE_VALUE2;
217 d_struct1 = qdict_new();
218 qdict_put_int(d_struct1, "integer", 2);
219 qdict_put_str(d_struct1, "string", "test1");
220 qdict_put_str(d_struct1, "enum1", "value1");
223 qdict_put(d_a, "struct1", d_struct1);
224 qdict_put_str(d_a, "string", "test2");
225 qdict_put_str(d_a, "enum2", "value2");
227 d_data = qdict_new();
228 qdict_put(d_data, "a", d_a);
229 qdict_put_str(d_data, "b", "test3");
230 qdict_put_str(d_data, "enum3", "value3");
233 qdict_put_str(d, "event", "EVENT_D");
234 qdict_put(d, "data", d_data);
236 qapi_event_send_event_d(&a, "test3", false, NULL, true, ENUM_ONE_VALUE3,
239 g_free(struct1.string);
243 int main(int argc, char **argv)
245 #if !GLIB_CHECK_VERSION(2, 31, 0)
246 if (!g_thread_supported()) {
251 qmp_event_set_func_emit(event_test_emit);
253 g_test_init(&argc, &argv, NULL);
255 event_test_add("/event/event_a", test_event_a);
256 event_test_add("/event/event_b", test_event_b);
257 event_test_add("/event/event_c", test_event_c);
258 event_test_add("/event/event_d", test_event_d);