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	tests: Add marshal+demarshal connection test
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					@ -317,3 +317,54 @@ TEST(connection_demarshal)
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	release_marshal_data(&data);
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						release_marshal_data(&data);
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}
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					}
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					static void
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					marshal_demarshal(struct marshal_data *data, 
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							  void (*func)(void), int size, const char *format, ...)
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					{
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						struct wl_closure *closure;
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						static const int opcode = 4444;
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						static struct wl_object sender = { NULL, NULL, 1234 };
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						struct wl_message message = { "test", format, NULL };
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						struct wl_map objects;
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						struct wl_object object;
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						va_list ap;
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						uint32_t msg[1] = { 1234 };
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						va_start(ap, format);
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						closure = wl_connection_vmarshal(data->write_connection,
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										 &sender, opcode, ap, &message);
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						va_end(ap);
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						assert(closure);
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						assert(wl_closure_send(closure, data->write_connection) == 0);
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						wl_closure_destroy(closure);
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						assert(data->write_mask ==
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						       (WL_CONNECTION_WRITABLE | WL_CONNECTION_READABLE));
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						assert(wl_connection_data(data->write_connection,
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									  WL_CONNECTION_WRITABLE) == 0);
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						assert(data->write_mask == WL_CONNECTION_READABLE);
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						assert(wl_connection_data(data->read_connection,
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									  WL_CONNECTION_READABLE) == size);
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						wl_map_init(&objects);
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						object.id = msg[0];
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						closure = wl_connection_demarshal(data->read_connection,
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										  size, &objects, &message);
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						wl_closure_invoke(closure, &object, func, msg);
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						wl_closure_destroy(closure);
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					}
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					TEST(connection_marshal_demarshal)
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					{
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						struct marshal_data data;
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						setup_marshal_data(&data);
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						marshal_demarshal(&data, (void *) validate_demarshal_s, 24,
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								  "s", "superdude");
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						release_marshal_data(&data);
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					}
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