315 lines
9.1 KiB
C
315 lines
9.1 KiB
C
/*
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* Test code for qdev global-properties handling
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*
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* Copyright (c) 2012 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "qemu/osdep.h"
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#include "hw/qdev.h"
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#include "qom/object.h"
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#include "qapi/visitor.h"
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#define TYPE_STATIC_PROPS "static_prop_type"
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#define STATIC_TYPE(obj) \
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OBJECT_CHECK(MyType, (obj), TYPE_STATIC_PROPS)
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#define TYPE_SUBCLASS "static_prop_subtype"
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#define PROP_DEFAULT 100
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typedef struct MyType {
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DeviceState parent_obj;
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uint32_t prop1;
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uint32_t prop2;
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} MyType;
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static Property static_props[] = {
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DEFINE_PROP_UINT32("prop1", MyType, prop1, PROP_DEFAULT),
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DEFINE_PROP_UINT32("prop2", MyType, prop2, PROP_DEFAULT),
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DEFINE_PROP_END_OF_LIST()
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};
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static void static_prop_class_init(ObjectClass *oc, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(oc);
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dc->realize = NULL;
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dc->props = static_props;
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}
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static const TypeInfo static_prop_type = {
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.name = TYPE_STATIC_PROPS,
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.parent = TYPE_DEVICE,
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.instance_size = sizeof(MyType),
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.class_init = static_prop_class_init,
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};
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static const TypeInfo subclass_type = {
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.name = TYPE_SUBCLASS,
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.parent = TYPE_STATIC_PROPS,
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};
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/* Test simple static property setting to default value */
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static void test_static_prop_subprocess(void)
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{
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MyType *mt;
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mt = STATIC_TYPE(object_new(TYPE_STATIC_PROPS));
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qdev_init_nofail(DEVICE(mt));
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g_assert_cmpuint(mt->prop1, ==, PROP_DEFAULT);
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}
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static void test_static_prop(void)
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{
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g_test_trap_subprocess("/qdev/properties/static/default/subprocess", 0, 0);
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g_test_trap_assert_passed();
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g_test_trap_assert_stderr("");
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g_test_trap_assert_stdout("");
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}
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static void register_global_properties(GlobalProperty *props)
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{
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int i;
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for (i = 0; props[i].driver != NULL; i++) {
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qdev_prop_register_global(props + i);
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}
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}
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/* Test setting of static property using global properties */
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static void test_static_globalprop_subprocess(void)
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{
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MyType *mt;
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static GlobalProperty props[] = {
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{ TYPE_STATIC_PROPS, "prop1", "200" },
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{}
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};
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register_global_properties(props);
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mt = STATIC_TYPE(object_new(TYPE_STATIC_PROPS));
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qdev_init_nofail(DEVICE(mt));
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g_assert_cmpuint(mt->prop1, ==, 200);
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g_assert_cmpuint(mt->prop2, ==, PROP_DEFAULT);
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}
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static void test_static_globalprop(void)
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{
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g_test_trap_subprocess("/qdev/properties/static/global/subprocess", 0, 0);
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g_test_trap_assert_passed();
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g_test_trap_assert_stderr("");
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g_test_trap_assert_stdout("");
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}
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#define TYPE_DYNAMIC_PROPS "dynamic-prop-type"
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#define DYNAMIC_TYPE(obj) \
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OBJECT_CHECK(MyType, (obj), TYPE_DYNAMIC_PROPS)
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#define TYPE_UNUSED_HOTPLUG "hotplug-type"
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#define TYPE_UNUSED_NOHOTPLUG "nohotplug-type"
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static void prop1_accessor(Object *obj, Visitor *v, const char *name,
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void *opaque, Error **errp)
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{
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MyType *mt = DYNAMIC_TYPE(obj);
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visit_type_uint32(v, name, &mt->prop1, errp);
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}
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static void prop2_accessor(Object *obj, Visitor *v, const char *name,
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void *opaque, Error **errp)
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{
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MyType *mt = DYNAMIC_TYPE(obj);
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visit_type_uint32(v, name, &mt->prop2, errp);
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}
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static void dynamic_instance_init(Object *obj)
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{
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object_property_add(obj, "prop1", "uint32", prop1_accessor, prop1_accessor,
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NULL, NULL, NULL);
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object_property_add(obj, "prop2", "uint32", prop2_accessor, prop2_accessor,
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NULL, NULL, NULL);
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}
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static void dynamic_class_init(ObjectClass *oc, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(oc);
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dc->realize = NULL;
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}
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static const TypeInfo dynamic_prop_type = {
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.name = TYPE_DYNAMIC_PROPS,
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.parent = TYPE_DEVICE,
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.instance_size = sizeof(MyType),
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.instance_init = dynamic_instance_init,
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.class_init = dynamic_class_init,
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};
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static void hotplug_class_init(ObjectClass *oc, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(oc);
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dc->realize = NULL;
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dc->hotpluggable = true;
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}
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static const TypeInfo hotplug_type = {
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.name = TYPE_UNUSED_HOTPLUG,
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.parent = TYPE_DEVICE,
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.instance_size = sizeof(MyType),
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.instance_init = dynamic_instance_init,
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.class_init = hotplug_class_init,
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};
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static void nohotplug_class_init(ObjectClass *oc, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(oc);
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dc->realize = NULL;
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dc->hotpluggable = false;
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}
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static const TypeInfo nohotplug_type = {
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.name = TYPE_UNUSED_NOHOTPLUG,
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.parent = TYPE_DEVICE,
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.instance_size = sizeof(MyType),
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.instance_init = dynamic_instance_init,
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.class_init = nohotplug_class_init,
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};
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#define TYPE_NONDEVICE "nondevice-type"
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static const TypeInfo nondevice_type = {
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.name = TYPE_NONDEVICE,
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.parent = TYPE_OBJECT,
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};
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/* Test setting of dynamic properties using global properties */
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static void test_dynamic_globalprop_subprocess(void)
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{
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MyType *mt;
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static GlobalProperty props[] = {
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{ TYPE_DYNAMIC_PROPS, "prop1", "101", },
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{ TYPE_DYNAMIC_PROPS, "prop2", "102", },
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{ TYPE_DYNAMIC_PROPS"-bad", "prop3", "103", },
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{ TYPE_UNUSED_HOTPLUG, "prop4", "104", },
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{ TYPE_UNUSED_NOHOTPLUG, "prop5", "105", },
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{ TYPE_NONDEVICE, "prop6", "106", },
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{}
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};
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int global_error;
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register_global_properties(props);
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mt = DYNAMIC_TYPE(object_new(TYPE_DYNAMIC_PROPS));
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qdev_init_nofail(DEVICE(mt));
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g_assert_cmpuint(mt->prop1, ==, 101);
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g_assert_cmpuint(mt->prop2, ==, 102);
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global_error = qdev_prop_check_globals();
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g_assert_cmpuint(global_error, ==, 1);
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g_assert(props[0].used);
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g_assert(props[1].used);
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g_assert(!props[2].used);
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g_assert(!props[3].used);
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g_assert(!props[4].used);
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g_assert(!props[5].used);
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}
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static void test_dynamic_globalprop(void)
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{
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g_test_trap_subprocess("/qdev/properties/dynamic/global/subprocess", 0, 0);
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g_test_trap_assert_passed();
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g_test_trap_assert_stderr_unmatched("*prop1*");
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g_test_trap_assert_stderr_unmatched("*prop2*");
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g_test_trap_assert_stderr("*warning: global dynamic-prop-type-bad.prop3 has invalid class name\n*");
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g_test_trap_assert_stderr_unmatched("*prop4*");
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g_test_trap_assert_stderr("*warning: global nohotplug-type.prop5=105 not used\n*");
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g_test_trap_assert_stderr("*warning: global nondevice-type.prop6 has invalid class name\n*");
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g_test_trap_assert_stdout("");
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}
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/* Test if global props affecting subclasses are applied in the right order */
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static void test_subclass_global_props(void)
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{
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MyType *mt;
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/* Global properties must be applied in the order they were registered */
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static GlobalProperty props[] = {
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{ TYPE_STATIC_PROPS, "prop1", "101" },
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{ TYPE_SUBCLASS, "prop1", "102" },
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{ TYPE_SUBCLASS, "prop2", "103" },
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{ TYPE_STATIC_PROPS, "prop2", "104" },
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{}
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};
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register_global_properties(props);
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mt = STATIC_TYPE(object_new(TYPE_SUBCLASS));
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qdev_init_nofail(DEVICE(mt));
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g_assert_cmpuint(mt->prop1, ==, 102);
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g_assert_cmpuint(mt->prop2, ==, 104);
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}
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int main(int argc, char **argv)
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{
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g_test_init(&argc, &argv, NULL);
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module_call_init(MODULE_INIT_QOM);
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type_register_static(&static_prop_type);
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type_register_static(&subclass_type);
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type_register_static(&dynamic_prop_type);
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type_register_static(&hotplug_type);
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type_register_static(&nohotplug_type);
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type_register_static(&nondevice_type);
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g_test_add_func("/qdev/properties/static/default/subprocess",
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test_static_prop_subprocess);
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g_test_add_func("/qdev/properties/static/default",
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test_static_prop);
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g_test_add_func("/qdev/properties/static/global/subprocess",
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test_static_globalprop_subprocess);
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g_test_add_func("/qdev/properties/static/global",
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test_static_globalprop);
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g_test_add_func("/qdev/properties/dynamic/global/subprocess",
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test_dynamic_globalprop_subprocess);
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g_test_add_func("/qdev/properties/dynamic/global",
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test_dynamic_globalprop);
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g_test_add_func("/qdev/properties/global/subclass",
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test_subclass_global_props);
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g_test_run();
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return 0;
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}
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