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"
24 #include "test-qapi-emit-events.h"
26 typedef struct TestEventData {
30 typedef struct QDictCmpData {
35 TestEventData *test_event_data;
36 static GMutex test_event_lock;
38 /* Only compares bool, int, string */
40 void qdict_cmp_do_simple(const char *key, QObject *obj1, void *opaque)
44 QDictCmpData d_new, *d = opaque;
51 obj2 = qdict_get(d->expect, key);
57 if (qobject_type(obj1) != qobject_type(obj2)) {
62 switch (qobject_type(obj1)) {
64 d->result = (qbool_get_bool(qobject_to(QBool, obj1)) ==
65 qbool_get_bool(qobject_to(QBool, obj2)));
68 g_assert(qnum_get_try_int(qobject_to(QNum, obj1), &val1));
69 g_assert(qnum_get_try_int(qobject_to(QNum, obj2), &val2));
70 d->result = val1 == val2;
73 d->result = g_strcmp0(qstring_get_str(qobject_to(QString, obj1)),
74 qstring_get_str(qobject_to(QString, obj2))) == 0;
77 d_new.expect = qobject_to(QDict, obj2);
79 qdict_iter(qobject_to(QDict, obj1), qdict_cmp_do_simple, &d_new);
80 d->result = d_new.result;
87 static bool qdict_cmp_simple(QDict *a, QDict *b)
93 qdict_iter(a, qdict_cmp_do_simple, &d);
97 void test_qapi_event_emit(test_QAPIEvent event, QDict *d)
102 /* Verify that we have timestamp, then remove it to compare other fields */
103 t = qdict_get_qdict(d, "timestamp");
105 s = qdict_get_try_int(t, "seconds", -2);
106 ms = qdict_get_try_int(t, "microseconds", -2);
111 g_assert(ms >= 0 && ms <= 999999);
113 g_assert(qdict_size(t) == 2);
115 qdict_del(d, "timestamp");
117 g_assert(qdict_cmp_simple(d, test_event_data->expect));
121 static void event_prepare(TestEventData *data,
124 /* Global variable test_event_data was used to pass the expectation, so
125 test cases can't be executed at same time. */
126 g_mutex_lock(&test_event_lock);
128 data->expect = qdict_new();
129 test_event_data = data;
132 static void event_teardown(TestEventData *data,
135 qobject_unref(data->expect);
136 test_event_data = NULL;
138 g_mutex_unlock(&test_event_lock);
141 static void event_test_add(const char *testpath,
142 void (*test_func)(TestEventData *data,
143 const void *user_data))
145 g_test_add(testpath, TestEventData, NULL, event_prepare, test_func,
152 static void test_event_a(TestEventData *data,
157 qdict_put_str(d, "event", "EVENT_A");
158 qapi_event_send_event_a();
161 static void test_event_b(TestEventData *data,
166 qdict_put_str(d, "event", "EVENT_B");
167 qapi_event_send_event_b();
170 static void test_event_c(TestEventData *data,
173 QDict *d, *d_data, *d_b;
177 b.string = g_strdup("test1");
181 qdict_put_int(d_b, "integer", 2);
182 qdict_put_str(d_b, "string", "test1");
184 d_data = qdict_new();
185 qdict_put_int(d_data, "a", 1);
186 qdict_put(d_data, "b", d_b);
187 qdict_put_str(d_data, "c", "test2");
190 qdict_put_str(d, "event", "EVENT_C");
191 qdict_put(d, "data", d_data);
193 qapi_event_send_event_c(true, 1, true, &b, "test2");
199 static void test_event_d(TestEventData *data,
204 QDict *d, *d_data, *d_a, *d_struct1;
207 struct1.string = g_strdup("test1");
208 struct1.has_enum1 = true;
209 struct1.enum1 = ENUM_ONE_VALUE1;
211 a.struct1 = &struct1;
212 a.string = g_strdup("test2");
214 a.enum2 = ENUM_ONE_VALUE2;
216 d_struct1 = qdict_new();
217 qdict_put_int(d_struct1, "integer", 2);
218 qdict_put_str(d_struct1, "string", "test1");
219 qdict_put_str(d_struct1, "enum1", "value1");
222 qdict_put(d_a, "struct1", d_struct1);
223 qdict_put_str(d_a, "string", "test2");
224 qdict_put_str(d_a, "enum2", "value2");
226 d_data = qdict_new();
227 qdict_put(d_data, "a", d_a);
228 qdict_put_str(d_data, "b", "test3");
229 qdict_put_str(d_data, "enum3", "value3");
232 qdict_put_str(d, "event", "EVENT_D");
233 qdict_put(d, "data", d_data);
235 qapi_event_send_event_d(&a, "test3", false, NULL, true, ENUM_ONE_VALUE3);
237 g_free(struct1.string);
241 int main(int argc, char **argv)
243 g_test_init(&argc, &argv, NULL);
245 event_test_add("/event/event_a", test_event_a);
246 event_test_add("/event/event_b", test_event_b);
247 event_test_add("/event/event_c", test_event_c);
248 event_test_add("/event/event_d", test_event_d);