| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import java.io.File; |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.Method; |
| |
| /** |
| * Structural hazard test. |
| */ |
| public class Main { |
| public static void main(String[] args) { |
| new Main().run(); |
| } |
| |
| private void run() { |
| try { |
| Class<?> bClass = getClass().getClassLoader().loadClass("A"); |
| System.out.println("Should really reach here."); |
| } catch (Exception e) { |
| e.printStackTrace(System.out); |
| } |
| |
| boolean haveOatFile = hasOat(); |
| boolean gotError = false; |
| try { |
| Class<?> bClass = getClass().getClassLoader().loadClass("B"); |
| } catch (IncompatibleClassChangeError icce) { |
| gotError = true; |
| } catch (Exception e) { |
| e.printStackTrace(System.out); |
| } |
| if (haveOatFile ^ gotError) { |
| System.out.println("Did not get expected error."); |
| } |
| System.out.println("Done."); |
| } |
| |
| static { |
| System.loadLibrary("arttest"); |
| } |
| |
| private native static boolean hasOat(); |
| } |