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25#include "qemu/osdep.h"
26
27#include "hw/qdev-properties.h"
28#include "qom/object.h"
29#include "qapi/error.h"
30#include "qapi/visitor.h"
31
32
33#define TYPE_STATIC_PROPS "static_prop_type"
34typedef struct MyType MyType;
35DECLARE_INSTANCE_CHECKER(MyType, STATIC_TYPE,
36 TYPE_STATIC_PROPS)
37
38#define TYPE_SUBCLASS "static_prop_subtype"
39
40#define PROP_DEFAULT 100
41
42struct MyType {
43 DeviceState parent_obj;
44
45 uint32_t prop1;
46 uint32_t prop2;
47};
48
49static Property static_props[] = {
50 DEFINE_PROP_UINT32("prop1", MyType, prop1, PROP_DEFAULT),
51 DEFINE_PROP_UINT32("prop2", MyType, prop2, PROP_DEFAULT),
52 DEFINE_PROP_END_OF_LIST()
53};
54
55static void static_prop_class_init(ObjectClass *oc, void *data)
56{
57 DeviceClass *dc = DEVICE_CLASS(oc);
58
59 dc->realize = NULL;
60 device_class_set_props(dc, static_props);
61}
62
63static const TypeInfo static_prop_type = {
64 .name = TYPE_STATIC_PROPS,
65 .parent = TYPE_DEVICE,
66 .instance_size = sizeof(MyType),
67 .class_init = static_prop_class_init,
68};
69
70static const TypeInfo subclass_type = {
71 .name = TYPE_SUBCLASS,
72 .parent = TYPE_STATIC_PROPS,
73};
74
75
76static void test_static_prop_subprocess(void)
77{
78 MyType *mt;
79
80 mt = STATIC_TYPE(object_new(TYPE_STATIC_PROPS));
81 qdev_realize(DEVICE(mt), NULL, &error_fatal);
82
83 g_assert_cmpuint(mt->prop1, ==, PROP_DEFAULT);
84}
85
86static void test_static_prop(void)
87{
88 g_test_trap_subprocess("/qdev/properties/static/default/subprocess", 0, 0);
89 g_test_trap_assert_passed();
90 g_test_trap_assert_stderr("");
91 g_test_trap_assert_stdout("");
92}
93
94static void register_global_properties(GlobalProperty *props)
95{
96 int i;
97
98 for (i = 0; props[i].driver != NULL; i++) {
99 qdev_prop_register_global(props + i);
100 }
101}
102
103
104
105static void test_static_globalprop_subprocess(void)
106{
107 MyType *mt;
108 static GlobalProperty props[] = {
109 { TYPE_STATIC_PROPS, "prop1", "200" },
110 {}
111 };
112
113 register_global_properties(props);
114
115 mt = STATIC_TYPE(object_new(TYPE_STATIC_PROPS));
116 qdev_realize(DEVICE(mt), NULL, &error_fatal);
117
118 g_assert_cmpuint(mt->prop1, ==, 200);
119 g_assert_cmpuint(mt->prop2, ==, PROP_DEFAULT);
120}
121
122static void test_static_globalprop(void)
123{
124 g_test_trap_subprocess("/qdev/properties/static/global/subprocess", 0, 0);
125 g_test_trap_assert_passed();
126 g_test_trap_assert_stderr("");
127 g_test_trap_assert_stdout("");
128}
129
130#define TYPE_DYNAMIC_PROPS "dynamic-prop-type"
131DECLARE_INSTANCE_CHECKER(MyType, DYNAMIC_TYPE,
132 TYPE_DYNAMIC_PROPS)
133
134#define TYPE_UNUSED_HOTPLUG "hotplug-type"
135#define TYPE_UNUSED_NOHOTPLUG "nohotplug-type"
136
137static void prop1_accessor(Object *obj, Visitor *v, const char *name,
138 void *opaque, Error **errp)
139{
140 MyType *mt = DYNAMIC_TYPE(obj);
141
142 visit_type_uint32(v, name, &mt->prop1, errp);
143}
144
145static void prop2_accessor(Object *obj, Visitor *v, const char *name,
146 void *opaque, Error **errp)
147{
148 MyType *mt = DYNAMIC_TYPE(obj);
149
150 visit_type_uint32(v, name, &mt->prop2, errp);
151}
152
153static void dynamic_instance_init(Object *obj)
154{
155 object_property_add(obj, "prop1", "uint32", prop1_accessor, prop1_accessor,
156 NULL, NULL);
157 object_property_add(obj, "prop2", "uint32", prop2_accessor, prop2_accessor,
158 NULL, NULL);
159}
160
161static void dynamic_class_init(ObjectClass *oc, void *data)
162{
163 DeviceClass *dc = DEVICE_CLASS(oc);
164
165 dc->realize = NULL;
166}
167
168
169static const TypeInfo dynamic_prop_type = {
170 .name = TYPE_DYNAMIC_PROPS,
171 .parent = TYPE_DEVICE,
172 .instance_size = sizeof(MyType),
173 .instance_init = dynamic_instance_init,
174 .class_init = dynamic_class_init,
175};
176
177static void hotplug_class_init(ObjectClass *oc, void *data)
178{
179 DeviceClass *dc = DEVICE_CLASS(oc);
180
181 dc->realize = NULL;
182 dc->hotpluggable = true;
183}
184
185static const TypeInfo hotplug_type = {
186 .name = TYPE_UNUSED_HOTPLUG,
187 .parent = TYPE_DEVICE,
188 .instance_size = sizeof(MyType),
189 .instance_init = dynamic_instance_init,
190 .class_init = hotplug_class_init,
191};
192
193static void nohotplug_class_init(ObjectClass *oc, void *data)
194{
195 DeviceClass *dc = DEVICE_CLASS(oc);
196
197 dc->realize = NULL;
198 dc->hotpluggable = false;
199}
200
201static const TypeInfo nohotplug_type = {
202 .name = TYPE_UNUSED_NOHOTPLUG,
203 .parent = TYPE_DEVICE,
204 .instance_size = sizeof(MyType),
205 .instance_init = dynamic_instance_init,
206 .class_init = nohotplug_class_init,
207};
208
209#define TYPE_NONDEVICE "nondevice-type"
210
211static const TypeInfo nondevice_type = {
212 .name = TYPE_NONDEVICE,
213 .parent = TYPE_OBJECT,
214};
215
216
217static void test_dynamic_globalprop_subprocess(void)
218{
219 MyType *mt;
220 static GlobalProperty props[] = {
221 { TYPE_DYNAMIC_PROPS, "prop1", "101", },
222 { TYPE_DYNAMIC_PROPS, "prop2", "102", },
223 { TYPE_DYNAMIC_PROPS"-bad", "prop3", "103", },
224 { TYPE_UNUSED_HOTPLUG, "prop4", "104", },
225 { TYPE_UNUSED_NOHOTPLUG, "prop5", "105", },
226 { TYPE_NONDEVICE, "prop6", "106", },
227 {}
228 };
229 int global_error;
230
231 register_global_properties(props);
232
233 mt = DYNAMIC_TYPE(object_new(TYPE_DYNAMIC_PROPS));
234 qdev_realize(DEVICE(mt), NULL, &error_fatal);
235
236 g_assert_cmpuint(mt->prop1, ==, 101);
237 g_assert_cmpuint(mt->prop2, ==, 102);
238 global_error = qdev_prop_check_globals();
239 g_assert_cmpuint(global_error, ==, 1);
240 g_assert(props[0].used);
241 g_assert(props[1].used);
242 g_assert(!props[2].used);
243 g_assert(!props[3].used);
244 g_assert(!props[4].used);
245 g_assert(!props[5].used);
246}
247
248static void test_dynamic_globalprop(void)
249{
250 g_test_trap_subprocess("/qdev/properties/dynamic/global/subprocess", 0, 0);
251 g_test_trap_assert_passed();
252 g_test_trap_assert_stderr_unmatched("*prop1*");
253 g_test_trap_assert_stderr_unmatched("*prop2*");
254 g_test_trap_assert_stderr(
255 "*warning: global dynamic-prop-type-bad.prop3 has invalid class name*");
256 g_test_trap_assert_stderr_unmatched("*prop4*");
257 g_test_trap_assert_stderr(
258 "*warning: global nohotplug-type.prop5=105 not used*");
259 g_test_trap_assert_stderr(
260 "*warning: global nondevice-type.prop6 has invalid class name*");
261 g_test_trap_assert_stdout("");
262}
263
264
265static void test_subclass_global_props(void)
266{
267 MyType *mt;
268
269 static GlobalProperty props[] = {
270 { TYPE_STATIC_PROPS, "prop1", "101" },
271 { TYPE_SUBCLASS, "prop1", "102" },
272 { TYPE_SUBCLASS, "prop2", "103" },
273 { TYPE_STATIC_PROPS, "prop2", "104" },
274 {}
275 };
276
277 register_global_properties(props);
278
279 mt = STATIC_TYPE(object_new(TYPE_SUBCLASS));
280 qdev_realize(DEVICE(mt), NULL, &error_fatal);
281
282 g_assert_cmpuint(mt->prop1, ==, 102);
283 g_assert_cmpuint(mt->prop2, ==, 104);
284}
285
286int main(int argc, char **argv)
287{
288 g_test_init(&argc, &argv, NULL);
289
290 module_call_init(MODULE_INIT_QOM);
291 type_register_static(&static_prop_type);
292 type_register_static(&subclass_type);
293 type_register_static(&dynamic_prop_type);
294 type_register_static(&hotplug_type);
295 type_register_static(&nohotplug_type);
296 type_register_static(&nondevice_type);
297
298 g_test_add_func("/qdev/properties/static/default/subprocess",
299 test_static_prop_subprocess);
300 g_test_add_func("/qdev/properties/static/default",
301 test_static_prop);
302
303 g_test_add_func("/qdev/properties/static/global/subprocess",
304 test_static_globalprop_subprocess);
305 g_test_add_func("/qdev/properties/static/global",
306 test_static_globalprop);
307
308 g_test_add_func("/qdev/properties/dynamic/global/subprocess",
309 test_dynamic_globalprop_subprocess);
310 g_test_add_func("/qdev/properties/dynamic/global",
311 test_dynamic_globalprop);
312
313 g_test_add_func("/qdev/properties/global/subclass",
314 test_subclass_global_props);
315
316 g_test_run();
317
318 return 0;
319}
320