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	tests: add test for interfaces
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					 3 changed files with 318 additions and 0 deletions
				
			
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			@ -33,6 +33,7 @@ extern "C" {
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#include <pipewire/client.h>
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#include <pipewire/core.h>
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#include <pipewire/device.h>
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#include <pipewire/interfaces.h>
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#include <pipewire/introspect.h>
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#include <pipewire/link.h>
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			@ -2,6 +2,7 @@ test_apps = [
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	'test-array',
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	'test-client',
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	'test-core',
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	'test-interfaces',
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	'test-remote',
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	'test-stream'
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]
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										316
									
								
								src/tests/test-interfaces.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										316
									
								
								src/tests/test-interfaces.c
									
										
									
									
									
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			@ -0,0 +1,316 @@
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/* PipeWire
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 *
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 * Copyright © 2019 Wim Taymans
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is 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 (including the next
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 * paragraph) shall be included in all copies or substantial portions of the
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 * 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
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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 * DEALINGS IN THE SOFTWARE.
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 */
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#include <pipewire/pipewire.h>
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#include <pipewire/interfaces.h>
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#define TEST_FUNC(a,b,func)	\
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do {				\
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	a.func = b.func;	\
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	spa_assert(SPA_PTRDIFF(&a.func, &a) == SPA_PTRDIFF(&b.func, &b)); \
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} while(0)
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static void test_core_abi(void)
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{
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	struct pw_core_proxy_methods m;
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	struct pw_core_proxy_events e;
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	struct {
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		uint32_t version;
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	        void (*hello) (void *object, uint32_t version);
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	        void (*sync) (void *object, uint32_t seq);
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	        void (*get_registry) (void *object, uint32_t version, uint32_t new_id);
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	        void (*create_object) (void *object,
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				       const char *factory_name,
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				       uint32_t type,
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				       uint32_t version,
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				       const struct spa_dict *props,
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				       uint32_t new_id);
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		void (*destroy) (void *object, uint32_t id);
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	} methods = { PW_VERSION_CORE_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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	        void (*done) (void *object, uint32_t seq);
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	        void (*error) (void *object, uint32_t id, int res, const char *error, ...);
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	        void (*remove_id) (void *object, uint32_t id);
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		void (*info) (void *object, const struct pw_core_info *info);
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	} events = { PW_VERSION_CORE_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	TEST_FUNC(m, methods, hello);
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	TEST_FUNC(m, methods, sync);
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	TEST_FUNC(m, methods, get_registry);
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	TEST_FUNC(m, methods, create_object);
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	TEST_FUNC(m, methods, destroy);
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	spa_assert(PW_VERSION_CORE_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, done);
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	TEST_FUNC(e, events, error);
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	TEST_FUNC(e, events, remove_id);
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	TEST_FUNC(e, events, info);
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	spa_assert(PW_VERSION_CORE_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_registry_abi(void)
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{
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	struct pw_registry_proxy_methods m;
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	struct pw_registry_proxy_events e;
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	struct {
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		uint32_t version;
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		void (*bind) (void *object, uint32_t id, uint32_t type, uint32_t version, uint32_t new_id);
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		void (*destroy) (void *object, uint32_t id);
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	} methods = { PW_VERSION_REGISTRY_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*global) (void *object, uint32_t id, uint32_t parent_id,
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			uint32_t permissions, uint32_t type, uint32_t version,
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			const struct spa_dict *props);
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		void (*global_remove) (void *object, uint32_t id);
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	} events = { PW_VERSION_REGISTRY_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	TEST_FUNC(m, methods, bind);
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	TEST_FUNC(m, methods, destroy);
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	spa_assert(PW_VERSION_REGISTRY_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, global);
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	TEST_FUNC(e, events, global_remove);
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	spa_assert(PW_VERSION_REGISTRY_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_module_abi(void)
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{
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	struct pw_module_proxy_methods m;
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	struct pw_module_proxy_events e;
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	struct {
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		uint32_t version;
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	} methods = { PW_VERSION_MODULE_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*info) (void *object, const struct pw_module_info *info);
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	} events = { PW_VERSION_MODULE_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	spa_assert(PW_VERSION_MODULE_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, info);
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	spa_assert(PW_VERSION_MODULE_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_device_abi(void)
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{
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	struct pw_device_proxy_methods m;
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	struct pw_device_proxy_events e;
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	struct {
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		uint32_t version;
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		void (*enum_params) (void *object, uint32_t id, uint32_t start, uint32_t num,
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			const struct spa_pod *filter);
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		void (*set_param) (void *object, uint32_t id, uint32_t flags,
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			const struct spa_pod *param);
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	} methods = { PW_VERSION_DEVICE_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*info) (void *object, const struct pw_device_info *info);
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		void (*param) (void *object,
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			uint32_t id, uint32_t index, uint32_t next,
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			const struct spa_pod *param);
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	} events = { PW_VERSION_DEVICE_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	TEST_FUNC(m, methods, enum_params);
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	TEST_FUNC(m, methods, set_param);
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	spa_assert(PW_VERSION_DEVICE_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, info);
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	TEST_FUNC(e, events, param);
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	spa_assert(PW_VERSION_DEVICE_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_node_abi(void)
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{
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	struct pw_node_proxy_methods m;
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	struct pw_node_proxy_events e;
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	struct {
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		uint32_t version;
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		void (*enum_params) (void *object, uint32_t id, uint32_t start, uint32_t num,
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                        const struct spa_pod *filter);
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		void (*set_param) (void *object, uint32_t id, uint32_t flags,
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			const struct spa_pod *param);
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		void (*send_command) (void *object, const struct spa_command *command);
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	} methods = { PW_VERSION_NODE_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*info) (void *object, const struct pw_node_info *info);
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		void (*param) (void *object,
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			uint32_t id, uint32_t index, uint32_t next,
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			const struct spa_pod *param);
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	} events = { PW_VERSION_NODE_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	TEST_FUNC(m, methods, enum_params);
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	TEST_FUNC(m, methods, set_param);
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	TEST_FUNC(m, methods, send_command);
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	spa_assert(PW_VERSION_NODE_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, info);
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	TEST_FUNC(e, events, param);
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	spa_assert(PW_VERSION_NODE_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_port_abi(void)
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{
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	struct pw_port_proxy_methods m;
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	struct pw_port_proxy_events e;
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	struct {
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		uint32_t version;
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		void (*enum_params) (void *object, uint32_t id, uint32_t start, uint32_t num,
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                        const struct spa_pod *filter);
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	} methods = { PW_VERSION_PORT_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*info) (void *object, const struct pw_port_info *info);
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		void (*param) (void *object,
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			uint32_t id, uint32_t index, uint32_t next,
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			const struct spa_pod *param);
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	} events = { PW_VERSION_PORT_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	TEST_FUNC(m, methods, enum_params);
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	spa_assert(PW_VERSION_PORT_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, info);
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	TEST_FUNC(e, events, param);
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	spa_assert(PW_VERSION_PORT_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_factory_abi(void)
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{
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	struct pw_factory_proxy_methods m;
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	struct pw_factory_proxy_events e;
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	struct {
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		uint32_t version;
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	} methods = { PW_VERSION_FACTORY_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*info) (void *object, const struct pw_factory_info *info);
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	} events = { PW_VERSION_FACTORY_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	spa_assert(PW_VERSION_FACTORY_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, info);
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	spa_assert(PW_VERSION_FACTORY_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_client_abi(void)
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{
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	struct pw_client_proxy_methods m;
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	struct pw_client_proxy_events e;
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	struct {
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		uint32_t version;
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		void (*error) (void *object, uint32_t id, int res, const char *error);
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		void (*update_properties) (void *object, const struct spa_dict *props);
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		void (*get_permissions) (void *object, uint32_t index, uint32_t num);
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		void (*update_permissions) (void *object, uint32_t n_permissions,
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			const struct pw_permission *permissions);
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	} methods = { PW_VERSION_CLIENT_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*info) (void *object, const struct pw_client_info *info);
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		void (*permissions) (void *object, uint32_t index,
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			uint32_t n_permissions, const struct pw_permission *permissions);
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	} events = { PW_VERSION_CLIENT_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	TEST_FUNC(m, methods, update_properties);
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	TEST_FUNC(m, methods, get_permissions);
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	TEST_FUNC(m, methods, update_permissions);
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	spa_assert(PW_VERSION_CLIENT_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, info);
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	TEST_FUNC(e, events, permissions);
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	spa_assert(PW_VERSION_CLIENT_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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static void test_link_abi(void)
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{
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	struct pw_link_proxy_methods m;
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	struct pw_link_proxy_events e;
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	struct {
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		uint32_t version;
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	} methods = { PW_VERSION_LINK_PROXY_METHODS, };
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	struct {
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		uint32_t version;
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		void (*info) (void *object, const struct pw_link_info *info);
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	} events = { PW_VERSION_LINK_PROXY_EVENTS, };
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	TEST_FUNC(m, methods, version);
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	spa_assert(PW_VERSION_LINK_PROXY_METHODS == 0);
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	spa_assert(sizeof(m) == sizeof(methods));
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	TEST_FUNC(e, events, version);
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	TEST_FUNC(e, events, info);
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	spa_assert(PW_VERSION_LINK_PROXY_EVENTS == 0);
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	spa_assert(sizeof(e) == sizeof(events));
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}
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int main(int argc, char *argv[])
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{
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	pw_init(&argc, &argv);
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	test_core_abi();
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	test_registry_abi();
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	test_module_abi();
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	test_device_abi();
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	test_node_abi();
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		||||
	test_port_abi();
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		||||
	test_factory_abi();
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		||||
	test_client_abi();
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		||||
	test_link_abi();
 | 
			
		||||
 | 
			
		||||
	return 0;
 | 
			
		||||
}
 | 
			
		||||
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