Add a libbinder_rs wrapper around the new ARpc APIs
This allows rust clients to set up client connections to binder RPC
services underneath the libbinder_rs service manager APIs.
Test: atest binderRpcTest vm_accessor_test
Bug: 358427181
Change-Id: I05f1c5ff4e3447262eaf9df8250c9d99e3414559
diff --git a/libs/binder/rust/tests/integration.rs b/libs/binder/rust/tests/integration.rs
index 5359832..bdb7e4a 100644
--- a/libs/binder/rust/tests/integration.rs
+++ b/libs/binder/rust/tests/integration.rs
@@ -384,8 +384,8 @@
use std::time::Duration;
use binder::{
- BinderFeatures, DeathRecipient, FromIBinder, IBinder, Interface, SpIBinder, StatusCode,
- Strong,
+ Accessor, BinderFeatures, DeathRecipient, FromIBinder, IBinder, Interface, SpIBinder,
+ StatusCode, Strong,
};
// Import from impl API for testing only, should not be necessary as long as
// you are using AIDL.
@@ -908,6 +908,43 @@
assert_eq!(service.test().unwrap(), service_name);
}
+ struct ToBeDeleted {
+ deleted: Arc<AtomicBool>,
+ }
+
+ impl Drop for ToBeDeleted {
+ fn drop(&mut self) {
+ assert!(!self.deleted.load(Ordering::Relaxed));
+ self.deleted.store(true, Ordering::Relaxed);
+ }
+ }
+
+ #[test]
+ fn test_accessor_callback_destruction() {
+ let deleted: Arc<AtomicBool> = Arc::new(AtomicBool::new(false));
+ {
+ let accessor: Accessor;
+ {
+ let helper = ToBeDeleted { deleted: deleted.clone() };
+ let get_connection_info = move |_instance: &str| {
+ // Capture this object so we can see it get destructed
+ // after the parent scope
+ let _ = &helper;
+ None
+ };
+ accessor = Accessor::new("foo.service", get_connection_info);
+ }
+
+ match accessor.as_binder() {
+ Some(_) => {
+ assert!(!deleted.load(Ordering::Relaxed));
+ }
+ None => panic!("failed to get that accessor binder"),
+ }
+ }
+ assert!(deleted.load(Ordering::Relaxed));
+ }
+
#[tokio::test]
async fn reassociate_rust_binder_async() {
let service_name = "testing_service";