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/*
* Test code for qdev global-properties handling
*
* Copyright (c) 2012 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <glib.h>
#include <stdint.h>
#include "hw/qdev.h"
#include "qom/object.h"
#include "qapi/visitor.h"
#define TYPE_STATIC_PROPS "static_prop_type"
#define STATIC_TYPE(obj) \
OBJECT_CHECK(MyType, (obj), TYPE_STATIC_PROPS)
#define PROP_DEFAULT 100
typedef struct MyType {
DeviceState parent_obj;
uint32_t prop1;
uint32_t prop2;
} MyType;
static Property static_props[] = {
DEFINE_PROP_UINT32("prop1", MyType, prop1, PROP_DEFAULT),
DEFINE_PROP_UINT32("prop2", MyType, prop2, PROP_DEFAULT),
DEFINE_PROP_END_OF_LIST()
};
static void static_prop_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = NULL;
dc->props = static_props;
}
static const TypeInfo static_prop_type = {
.name = TYPE_STATIC_PROPS,
.parent = TYPE_DEVICE,
.instance_size = sizeof(MyType),
.class_init = static_prop_class_init,
};
/* Test simple static property setting to default value */
static void test_static_prop(void)
{
MyType *mt;
mt = STATIC_TYPE(object_new(TYPE_STATIC_PROPS));
qdev_init_nofail(DEVICE(mt));
g_assert_cmpuint(mt->prop1, ==, PROP_DEFAULT);
}
/* Test setting of static property using global properties */
static void test_static_globalprop(void)
{
MyType *mt;
static GlobalProperty props[] = {
{ TYPE_STATIC_PROPS, "prop1", "200" },
{}
};
qdev_prop_register_global_list(props);
mt = STATIC_TYPE(object_new(TYPE_STATIC_PROPS));
qdev_init_nofail(DEVICE(mt));
g_assert_cmpuint(mt->prop1, ==, 200);
g_assert_cmpuint(mt->prop2, ==, PROP_DEFAULT);
}
#define TYPE_DYNAMIC_PROPS "dynamic-prop-type"
#define DYNAMIC_TYPE(obj) \
OBJECT_CHECK(MyType, (obj), TYPE_DYNAMIC_PROPS)
static void prop1_accessor(Object *obj,
Visitor *v,
void *opaque,
const char *name,
Error **errp)
{
MyType *mt = DYNAMIC_TYPE(obj);
visit_type_uint32(v, &mt->prop1, name, errp);
}
static void prop2_accessor(Object *obj,
Visitor *v,
void *opaque,
const char *name,
Error **errp)
{
MyType *mt = DYNAMIC_TYPE(obj);
visit_type_uint32(v, &mt->prop2, name, errp);
}
static void dynamic_instance_init(Object *obj)
{
object_property_add(obj, "prop1", "uint32", prop1_accessor, prop1_accessor,
NULL, NULL, NULL);
object_property_add(obj, "prop2", "uint32", prop2_accessor, prop2_accessor,
NULL, NULL, NULL);
}
static void dynamic_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = NULL;
}
static const TypeInfo dynamic_prop_type = {
.name = TYPE_DYNAMIC_PROPS,
.parent = TYPE_DEVICE,
.instance_size = sizeof(MyType),
.instance_init = dynamic_instance_init,
.class_init = dynamic_class_init,
};
/* Test setting of static property using global properties */
static void test_dynamic_globalprop(void)
{
MyType *mt;
static GlobalProperty props[] = {
{ TYPE_DYNAMIC_PROPS, "prop1", "101" },
{ TYPE_DYNAMIC_PROPS, "prop2", "102" },
{}
};
qdev_prop_register_global_list(props);
mt = DYNAMIC_TYPE(object_new(TYPE_DYNAMIC_PROPS));
qdev_init_nofail(DEVICE(mt));
g_assert_cmpuint(mt->prop1, ==, 101);
g_assert_cmpuint(mt->prop2, ==, 102);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
module_call_init(MODULE_INIT_QOM);
type_register_static(&static_prop_type);
type_register_static(&dynamic_prop_type);
g_test_add_func("/qdev/properties/static/default", test_static_prop);
g_test_add_func("/qdev/properties/static/global", test_static_globalprop);
g_test_add_func("/qdev/properties/dynamic/global", test_dynamic_globalprop);
g_test_run();
return 0;
}
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