1 /*
2 * Copyright (C) 2018 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 #define LOG_TAG "Cts-NdkBinderTest"
17
18 #include <android/binder_ibinder.h>
19 #include <android/binder_ibinder_jni.h>
20 #include <gtest/gtest.h>
21 #include <nativetesthelper_jni/utils.h>
22
23 #include "utilities.h"
24
NothingClass_onCreate(void * args)25 void* NothingClass_onCreate(void* args) { return args; }
NothingClass_onDestroy(void *)26 void NothingClass_onDestroy(void* /*userData*/) {}
NothingClass_onTransact(AIBinder *,transaction_code_t,const AParcel *,AParcel *)27 binder_status_t NothingClass_onTransact(AIBinder*, transaction_code_t,
28 const AParcel*, AParcel*) {
29 return STATUS_UNKNOWN_ERROR;
30 }
31
32 static AIBinder_Class* kNothingClass =
33 AIBinder_Class_define("nothing", NothingClass_onCreate,
34 NothingClass_onDestroy, NothingClass_onTransact);
35
36 class NdkBinderTest_AIBinder_Jni : public NdkBinderTest {};
37
TEST_F(NdkBinderTest_AIBinder_Jni,ConvertJni)38 TEST_F(NdkBinderTest_AIBinder_Jni, ConvertJni) {
39 JNIEnv* env = GetEnv();
40 ASSERT_NE(nullptr, env);
41
42 AIBinder* binder = AIBinder_new(kNothingClass, nullptr);
43 EXPECT_NE(nullptr, binder);
44
45 jobject object = AIBinder_toJavaBinder(env, binder);
46 EXPECT_NE(nullptr, object);
47
48 AIBinder* fromJavaBinder = AIBinder_fromJavaBinder(env, object);
49 EXPECT_EQ(binder, fromJavaBinder);
50
51 AIBinder_decStrong(binder);
52 AIBinder_decStrong(fromJavaBinder);
53 }
54