1 /*
2 * Copyright 2024 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 //! Test end-to-end IAccessor implementation with accessor_demo.
18
19 use com_android_virt_accessor_demo_vm_service::aidl::com::android::virt::accessor_demo::vm_service::IAccessorVmService::IAccessorVmService;
20 use binder::{Strong, ProcessState};
21
22 const VM_SERVICE: &str = "com.android.virt.accessor_demo.vm_service.IAccessorVmService/default";
23
init()24 fn init() {
25 ProcessState::set_thread_pool_max_thread_count(5);
26 ProcessState::start_thread_pool();
27 }
28
wait_for_interface() -> Strong<dyn IAccessorVmService>29 fn wait_for_interface() -> Strong<dyn IAccessorVmService> {
30 binder::wait_for_interface(VM_SERVICE).unwrap()
31 }
32
get_interface() -> Strong<dyn IAccessorVmService>33 fn get_interface() -> Strong<dyn IAccessorVmService> {
34 binder::get_interface(VM_SERVICE).unwrap()
35 }
36
check_interface() -> Strong<dyn IAccessorVmService>37 fn check_interface() -> Strong<dyn IAccessorVmService> {
38 binder::check_interface(VM_SERVICE).unwrap()
39 }
40
41 #[test]
test_wait_for_interface()42 fn test_wait_for_interface() {
43 init();
44
45 let service = wait_for_interface();
46 let sum = service.add(11, 12).unwrap();
47
48 assert_eq!(sum, 23);
49 }
50
51 #[test]
test_wait_for_interface_twice()52 fn test_wait_for_interface_twice() {
53 init();
54
55 let service1 = wait_for_interface();
56 let service2 = wait_for_interface();
57
58 assert_eq!(service1.add(11, 12).unwrap(), 23);
59 assert_eq!(service2.add(11, 12).unwrap(), 23);
60 }
61
62 #[test]
test_wait_and_get_interface()63 fn test_wait_and_get_interface() {
64 init();
65
66 let service1 = wait_for_interface();
67 let service2 = get_interface();
68
69 assert_eq!(service1.add(11, 12).unwrap(), 23);
70 assert_eq!(service2.add(11, 12).unwrap(), 23);
71 }
72
73 #[test]
test_wait_and_check_interface()74 fn test_wait_and_check_interface() {
75 init();
76
77 let service1 = wait_for_interface();
78 let service2 = check_interface();
79
80 assert_eq!(service1.add(11, 12).unwrap(), 23);
81 assert_eq!(service2.add(11, 12).unwrap(), 23);
82 }
83