tests: Unit tests for qdev global properties handling (747b0cb4) · Commits · SUMMER2020 / students / proj-2021291

tests/.gitignore

+1 −0

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		@@ -11,6 +11,7 @@ test-iov
		test-mul64
		test-qapi-types.[ch]
		test-qapi-visit.[ch]
		test-qdev-global-props
		test-qmp-commands.h
		test-qmp-commands
		test-qmp-input-strict

tests/Makefile

+7 −0

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		@@ -48,6 +48,7 @@ check-unit-y += tests/test-int128$(EXESUF)
		# all code tested by test-int128 is inside int128.h
		gcov-files-test-int128-y =
		check-unit-y += tests/test-bitops$(EXESUF)
		check-unit-y += tests/test-qdev-global-props$(EXESUF)

		check-block-$(CONFIG_POSIX) += tests/qemu-iotests-quick.sh

		@@ -123,6 +124,12 @@ tests/test-x86-cpuid$(EXESUF): tests/test-x86-cpuid.o
		tests/test-xbzrle$(EXESUF): tests/test-xbzrle.o xbzrle.o page_cache.o libqemuutil.a
		tests/test-cutils$(EXESUF): tests/test-cutils.o util/cutils.o
		tests/test-int128$(EXESUF): tests/test-int128.o
		tests/test-qdev-global-props$(EXESUF): tests/test-qdev-global-props.o \
		hw/core/qdev.o hw/core/qdev-properties.o \
		hw/core/irq.o \
		qom/object.o qom/container.o qom/qom-qobject.o \
		$(test-qapi-obj-y) \
		libqemuutil.a libqemustub.a

		tests/test-qapi-types.c tests/test-qapi-types.h :\
		$(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json $(SRC_PATH)/scripts/qapi-types.py

tests/test-qdev-global-props.c

0 → 100644

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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"


		#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);
		}

		int main(int argc, char **argv)
		{
		g_test_init(&argc, &argv, NULL);

		module_call_init(MODULE_INIT_QOM);
		type_register_static(&static_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_run();

		return 0;
		}