1 /* 2 * Copyright (C) 2017 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.Constructor; 18 import java.lang.reflect.Method; 19 20 public class Main { 21 static final String DEX_FILE = System.getenv("DEX_LOCATION") + "/636-wrong-static-access-ex.jar"; 22 23 public static void main(String[] args) throws Exception { 24 System.loadLibrary(args[0]); 25 Class<?> pathClassLoader = Class.forName("dalvik.system.PathClassLoader"); 26 if (pathClassLoader == null) { 27 throw new AssertionError("Couldn't find path class loader class"); 28 } 29 Constructor<?> constructor = 30 pathClassLoader.getDeclaredConstructor(String.class, ClassLoader.class); 31 ClassLoader loader = (ClassLoader) constructor.newInstance( 32 DEX_FILE, ClassLoader.getSystemClassLoader()); 33 Class<?> foo = loader.loadClass("Foo"); 34 Method doTest = foo.getDeclaredMethod("doTest"); 35 doTest.invoke(null); 36 } 37 38 public static native void ensureJitCompiled(Class<?> cls, String methodName); 39 } 40
