Alex Light | 09cbce4 | 2017-02-16 01:14:04 +0000 | [diff] [blame] | 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 | |
Alex Light | 4eec3c5 | 2017-04-14 13:17:26 -0700 | [diff] [blame] | 17 | import art.Redefinition; |
Alex Light | 09cbce4 | 2017-02-16 01:14:04 +0000 | [diff] [blame] | 18 | import java.util.Arrays; |
| 19 | import java.util.Base64; |
| 20 | import java.util.Comparator; |
| 21 | import java.lang.reflect.*; |
| 22 | import java.lang.annotation.*; |
| 23 | public class Main { |
| 24 | |
| 25 | /** |
| 26 | * base64 encoded class/dex file for for initial Transform.java |
| 27 | */ |
| 28 | private static final byte[] INITIAL_CLASS_BYTES = Base64.getDecoder().decode( |
| 29 | "yv66vgAAADQAJAoABgAXCQAYABkIABYKABoAGwcAHAcAHQEABjxpbml0PgEAAygpVgEABENvZGUB" + |
| 30 | "AA9MaW5lTnVtYmVyVGFibGUBABJMb2NhbFZhcmlhYmxlVGFibGUBAAR0aGlzAQALTFRyYW5zZm9y" + |
| 31 | "bTsBAAVzYXlIaQEAGVJ1bnRpbWVWaXNpYmxlQW5ub3RhdGlvbnMBABdMVGVzdE1ldGhvZEFubm90" + |
| 32 | "YXRpb24xOwEABXZhbHVlAQAFaGkgaGkBAApTb3VyY2VGaWxlAQAOVHJhbnNmb3JtLmphdmEBABZM" + |
| 33 | "VGVzdENsYXNzQW5ub3RhdGlvbjE7AQAFaGVsbG8MAAcACAcAHgwAHwAgBwAhDAAiACMBAAlUcmFu" + |
| 34 | "c2Zvcm0BABBqYXZhL2xhbmcvT2JqZWN0AQAQamF2YS9sYW5nL1N5c3RlbQEAA291dAEAFUxqYXZh" + |
| 35 | "L2lvL1ByaW50U3RyZWFtOwEAE2phdmEvaW8vUHJpbnRTdHJlYW0BAAdwcmludGxuAQAVKExqYXZh" + |
| 36 | "L2xhbmcvU3RyaW5nOylWACAABQAGAAAAAAACAAAABwAIAAEACQAAAC8AAQABAAAABSq3AAGxAAAA" + |
| 37 | "AgAKAAAABgABAAAAEgALAAAADAABAAAABQAMAA0AAAABAA4ACAACAAkAAAA3AAIAAQAAAAmyAAIS" + |
| 38 | "A7YABLEAAAACAAoAAAAKAAIAAAAVAAgAFgALAAAADAABAAAACQAMAA0AAAAPAAAACwABABAAAQAR" + |
| 39 | "cwASAAIAEwAAAAIAFAAPAAAACwABABUAAQARcwAW"); |
| 40 | private static final byte[] INITIAL_DEX_BYTES = Base64.getDecoder().decode( |
| 41 | "ZGV4CjAzNQCufKz9atC18kWgSsEfRq699UEcX4cHonN8AwAAcAAAAHhWNBIAAAAAAAAAALgCAAAS" + |
| 42 | "AAAAcAAAAAgAAAC4AAAAAgAAANgAAAABAAAA8AAAAAQAAAD4AAAAAQAAABgBAABEAgAAOAEAAKIB" + |
| 43 | "AACqAQAAwgEAANsBAADoAQAA/wEAABMCAAAnAgAAOwIAAEsCAABOAgAAUgIAAGYCAABtAgAAdAIA" + |
| 44 | "AHkCAACCAgAAiQIAAAEAAAACAAAAAwAAAAQAAAAFAAAABgAAAAcAAAAJAAAACQAAAAcAAAAAAAAA" + |
| 45 | "CgAAAAcAAACcAQAABgADAA4AAAACAAAAAAAAAAIAAAAQAAAAAwABAA8AAAAEAAAAAAAAAAIAAAAA" + |
| 46 | "AAAABAAAAAAAAAAIAAAAhAEAAKcCAAAAAAAAAQAAAJsCAAABAAAAoQIAAAEAAQABAAAAkAIAAAQA" + |
| 47 | "AABwEAMAAAAOAAMAAQACAAAAlQIAAAkAAABiAAAAGwEMAAAAbiACABAADgAAADgBAAAAAAAAAQAA" + |
| 48 | "AAAAAAABAAAAQAEAAAEAAAAFAAY8aW5pdD4AFkxUZXN0Q2xhc3NBbm5vdGF0aW9uMTsAF0xUZXN0" + |
| 49 | "TWV0aG9kQW5ub3RhdGlvbjE7AAtMVHJhbnNmb3JtOwAVTGphdmEvaW8vUHJpbnRTdHJlYW07ABJM" + |
| 50 | "amF2YS9sYW5nL09iamVjdDsAEkxqYXZhL2xhbmcvU3RyaW5nOwASTGphdmEvbGFuZy9TeXN0ZW07" + |
| 51 | "AA5UcmFuc2Zvcm0uamF2YQABVgACVkwAEmVtaXR0ZXI6IGphY2stNC4yNQAFaGVsbG8ABWhpIGhp" + |
| 52 | "AANvdXQAB3ByaW50bG4ABXNheUhpAAV2YWx1ZQASAAcOABUABw6HAAEAAREXDAEBAREXDQAAAQEA" + |
| 53 | "gIAEyAIBAeACAAAAEAAAAAAAAAABAAAAAAAAAAEAAAASAAAAcAAAAAIAAAAIAAAAuAAAAAMAAAAC" + |
| 54 | "AAAA2AAAAAQAAAABAAAA8AAAAAUAAAAEAAAA+AAAAAYAAAABAAAAGAEAAAMQAAACAAAAOAEAAAEg" + |
| 55 | "AAACAAAASAEAAAYgAAABAAAAhAEAAAEQAAABAAAAnAEAAAIgAAASAAAAogEAAAMgAAACAAAAkAIA" + |
| 56 | "AAQgAAACAAAAmwIAAAAgAAABAAAApwIAAAAQAAABAAAAuAIAAA=="); |
| 57 | |
| 58 | public static void main(String[] args) { |
Alex Light | 09cbce4 | 2017-02-16 01:14:04 +0000 | [diff] [blame] | 59 | doTest(new RemoveAnnotationsTest()); |
| 60 | doTest(new AddAnnotationsTest()); |
| 61 | doTest(new ChangeAnnotationValues()); |
| 62 | } |
| 63 | |
| 64 | private static Annotation[] sortedAnno(Annotation[] annos) { |
| 65 | Arrays.sort(annos, Comparator.comparing((v) -> v.toString())); |
| 66 | return annos; |
| 67 | } |
| 68 | |
| 69 | public static void doTest(TestCase t) { |
| 70 | // Get back to normal first. |
| 71 | doCommonClassRedefinition(Transform.class, INITIAL_CLASS_BYTES, INITIAL_DEX_BYTES); |
| 72 | System.out.println("Running test " + t.getClass()); |
| 73 | printAnnotations(Transform.class); |
| 74 | t.runTest(new Transform()); |
| 75 | printAnnotations(Transform.class); |
| 76 | } |
| 77 | |
| 78 | private static void printAnnotations(Class<?> transform) { |
| 79 | System.out.println("Type annotations: " |
| 80 | + Arrays.toString(sortedAnno(transform.getAnnotations()))); |
| 81 | for (Method m : transform.getDeclaredMethods()) { |
| 82 | System.out.println("method " + m + " -> " |
| 83 | + Arrays.toString(sortedAnno(m.getDeclaredAnnotations()))); |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | // Transforms the class |
Alex Light | 4eec3c5 | 2017-04-14 13:17:26 -0700 | [diff] [blame] | 88 | public static void doCommonClassRedefinition(Class<?> target, |
| 89 | byte[] class_file, |
| 90 | byte[] dex_file) { |
| 91 | Redefinition.doCommonClassRedefinition(target, class_file, dex_file); |
| 92 | } |
Alex Light | 09cbce4 | 2017-02-16 01:14:04 +0000 | [diff] [blame] | 93 | } |