1 /*
2  * Copyright (C) 2016 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 import java.lang.reflect.Method;
18 import dalvik.system.PathClassLoader;
19 
20 /**
21  * Structural hazard test.
22  */
23 public class Main {
24   static final String DEX_LOCATION = System.getenv("DEX_LOCATION");
25   static final String DEX_FILES =
26       DEX_LOCATION + "/146-bad-interface-ex.jar" + ":" +
27       DEX_LOCATION + "/146-bad-interface.jar";
main(String[] args)28   public static void main(String[] args) {
29     try {
30       PathClassLoader p = new PathClassLoader(DEX_FILES, Main.class.getClassLoader());
31       Class<?> c = Class.forName("A", true, p);
32       Object o = c.newInstance();
33       Class<?> runner = Class.forName("InvokeInf", true, p);
34       Class<?> arg = Class.forName("Iface", true, p);
35       Method r = runner.getDeclaredMethod("doInvoke", arg);
36       r.invoke(null, o);
37     } catch (Throwable t) {
38       System.out.println("Error occurred");
39       System.out.println(t);
40       t.printStackTrace(System.out);
41     }
42   }
43 }
44