1 /*
2  * Copyright (C) 2015 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 public class Main {
Main()18   public Main() {
19   }
20 
testThisWithInstanceCall()21   int testThisWithInstanceCall() {
22     return doNativeCallRef();
23   }
24 
testThisWithStaticCall()25   int testThisWithStaticCall() {
26     return doStaticNativeCallRef();
27   }
28 
testParameter(Object a)29   static int testParameter(Object a) {
30     return doStaticNativeCallRef();
31   }
32 
testObjectInScope()33   static int testObjectInScope() {
34     Object a = array[0];
35     return doStaticNativeCallRef();
36   }
37 
doNativeCallRef()38   native int doNativeCallRef();
doStaticNativeCallRef()39   static native int doStaticNativeCallRef();
40 
41   static {
42     System.loadLibrary("arttest");
43   }
44 
main(String[] args)45   public static void main(String[] args) {
46     Main rm = new Main();
47     if (rm.testThisWithInstanceCall() != 1) {
48       throw new Error("Expected 1");
49     }
50 
51     if (rm.testThisWithStaticCall() != 2) {
52       throw new Error("Expected 2");
53     }
54 
55     if (testParameter(new Object()) != 3) {
56       throw new Error("Expected 3");
57     }
58 
59     if (testObjectInScope() != 4) {
60       throw new Error("Expected 4");
61     }
62   }
63 
64   static Object[] array = new Object[] { new Object() };
65 }
66