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 package art; 18 19 import java.util.Base64; 20 21 public class Test1998 { 22 23 public static class SuperTransform { 24 public static String greeting = "Hello"; 25 } 26 27 // The class we will be transforming. 28 public static class Transform extends SuperTransform { } 29 30 // public static class Transform extends SuperTransform { 31 // public static String greeting; 32 // } 33 private static final byte[] DEX_BYTES = Base64.getDecoder().decode( 34 "ZGV4CjAzNQCYmnoWz4BqygrZQM4zf/mJ/25+dM86MHKAAwAAcAAAAHhWNBIAAAAAAAAAAMgCAAAP" + 35 "AAAAcAAAAAcAAACsAAAAAQAAAMgAAAABAAAA1AAAAAIAAADcAAAAAQAAAOwAAAB0AgAADAEAACgB" + 36 "AAAwAQAATwEAAGkBAAB5AQAAnQEAAL0BAADRAQAA4AEAAOsBAADuAQAA+wEAAAUCAAALAgAAEgIA" + 37 "AAEAAAACAAAAAwAAAAQAAAAFAAAABgAAAAkAAAAJAAAABgAAAAAAAAABAAUACwAAAAAAAAAAAAAA" + 38 "AQAAAAAAAAABAAAAAQAAAAAAAAAAAAAABwAAALgCAACZAgAAAAAAAAEAAQABAAAAJAEAAAQAAABw" + 39 "EAAAAAAOAAUADgAGPGluaXQ+AB1MYXJ0L1Rlc3QxOTk4JFN1cGVyVHJhbnNmb3JtOwAYTGFydC9U" + 40 "ZXN0MTk5OCRUcmFuc2Zvcm07AA5MYXJ0L1Rlc3QxOTk4OwAiTGRhbHZpay9hbm5vdGF0aW9uL0Vu" + 41 "Y2xvc2luZ0NsYXNzOwAeTGRhbHZpay9hbm5vdGF0aW9uL0lubmVyQ2xhc3M7ABJMamF2YS9sYW5n" + 42 "L1N0cmluZzsADVRlc3QxOTk4LmphdmEACVRyYW5zZm9ybQABVgALYWNjZXNzRmxhZ3MACGdyZWV0" + 43 "aW5nAARuYW1lAAV2YWx1ZQB2fn5EOHsiY29tcGlsYXRpb24tbW9kZSI6ImRlYnVnIiwibWluLWFw" + 44 "aSI6MSwic2hhLTEiOiI2MGRhNGQ2N2IzODFjNDI0Njc3NTdjNDlmYjZlNTU3NTZkODhhMmYzIiwi" + 45 "dmVyc2lvbiI6IjEuNy4xMi1kZXYifQACAwENGAICBAIKBAkMFwgBAAEAAAkBgYAEjAIAAAAAAAAA" + 46 "AgAAAIoCAACQAgAArAIAAAAAAAAAAAAAAAAAAA8AAAAAAAAAAQAAAAAAAAABAAAADwAAAHAAAAAC" + 47 "AAAABwAAAKwAAAADAAAAAQAAAMgAAAAEAAAAAQAAANQAAAAFAAAAAgAAANwAAAAGAAAAAQAAAOwA" + 48 "AAABIAAAAQAAAAwBAAADIAAAAQAAACQBAAACIAAADwAAACgBAAAEIAAAAgAAAIoCAAAAIAAAAQAA" + 49 "AJkCAAADEAAAAgAAAKgCAAAGIAAAAQAAALgCAAAAEAAAAQAAAMgCAAA="); 50 run()51 public static void run() throws Exception { 52 Redefinition.setTestConfiguration(Redefinition.Config.COMMON_REDEFINE); 53 doTest(); 54 } 55 doTest()56 public static void doTest() throws Exception { 57 System.out.println(Transform.greeting); 58 System.out.println(SuperTransform.greeting); 59 Redefinition.doCommonStructuralClassRedefinition(Transform.class, DEX_BYTES); 60 System.out.println(Transform.greeting); 61 System.out.println(SuperTransform.greeting); 62 } 63 } 64