content: /*
   * Copyright (C) 2016 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 art.Redefinition;
  import java.util.Arrays;
  import java.util.Base64;
  import java.util.Comparator;
  import java.lang.reflect.*;
  import java.lang.annotation.*;
  public class Main {
  
    /**
     * base64 encoded class/dex file for for initial Transform.java
     */
    private static final byte[] INITIAL_CLASS_BYTES = Base64.getDecoder().decode(
      "yv66vgAAADQAJAoABgAXCQAYABkIABYKABoAGwcAHAcAHQEABjxpbml0PgEAAygpVgEABENvZGUB" +
      "AA9MaW5lTnVtYmVyVGFibGUBABJMb2NhbFZhcmlhYmxlVGFibGUBAAR0aGlzAQALTFRyYW5zZm9y" +
      "bTsBAAVzYXlIaQEAGVJ1bnRpbWVWaXNpYmxlQW5ub3RhdGlvbnMBABdMVGVzdE1ldGhvZEFubm90" +
      "YXRpb24xOwEABXZhbHVlAQAFaGkgaGkBAApTb3VyY2VGaWxlAQAOVHJhbnNmb3JtLmphdmEBABZM" +
      "VGVzdENsYXNzQW5ub3RhdGlvbjE7AQAFaGVsbG8MAAcACAcAHgwAHwAgBwAhDAAiACMBAAlUcmFu" +
      "c2Zvcm0BABBqYXZhL2xhbmcvT2JqZWN0AQAQamF2YS9sYW5nL1N5c3RlbQEAA291dAEAFUxqYXZh" +
      "L2lvL1ByaW50U3RyZWFtOwEAE2phdmEvaW8vUHJpbnRTdHJlYW0BAAdwcmludGxuAQAVKExqYXZh" +
      "L2xhbmcvU3RyaW5nOylWACAABQAGAAAAAAACAAAABwAIAAEACQAAAC8AAQABAAAABSq3AAGxAAAA" +
      "AgAKAAAABgABAAAAEgALAAAADAABAAAABQAMAA0AAAABAA4ACAACAAkAAAA3AAIAAQAAAAmyAAIS" +
      "A7YABLEAAAACAAoAAAAKAAIAAAAVAAgAFgALAAAADAABAAAACQAMAA0AAAAPAAAACwABABAAAQAR" +
      "cwASAAIAEwAAAAIAFAAPAAAACwABABUAAQARcwAW");
    private static final byte[] INITIAL_DEX_BYTES = Base64.getDecoder().decode(
      "ZGV4CjAzNQCufKz9atC18kWgSsEfRq699UEcX4cHonN8AwAAcAAAAHhWNBIAAAAAAAAAALgCAAAS" +
      "AAAAcAAAAAgAAAC4AAAAAgAAANgAAAABAAAA8AAAAAQAAAD4AAAAAQAAABgBAABEAgAAOAEAAKIB" +
      "AACqAQAAwgEAANsBAADoAQAA/wEAABMCAAAnAgAAOwIAAEsCAABOAgAAUgIAAGYCAABtAgAAdAIA" +
      "AHkCAACCAgAAiQIAAAEAAAACAAAAAwAAAAQAAAAFAAAABgAAAAcAAAAJAAAACQAAAAcAAAAAAAAA" +
      "CgAAAAcAAACcAQAABgADAA4AAAACAAAAAAAAAAIAAAAQAAAAAwABAA8AAAAEAAAAAAAAAAIAAAAA" +
      "AAAABAAAAAAAAAAIAAAAhAEAAKcCAAAAAAAAAQAAAJsCAAABAAAAoQIAAAEAAQABAAAAkAIAAAQA" +
      "AABwEAMAAAAOAAMAAQACAAAAlQIAAAkAAABiAAAAGwEMAAAAbiACABAADgAAADgBAAAAAAAAAQAA" +
      "AAAAAAABAAAAQAEAAAEAAAAFAAY8aW5pdD4AFkxUZXN0Q2xhc3NBbm5vdGF0aW9uMTsAF0xUZXN0" +
      "TWV0aG9kQW5ub3RhdGlvbjE7AAtMVHJhbnNmb3JtOwAVTGphdmEvaW8vUHJpbnRTdHJlYW07ABJM" +
      "amF2YS9sYW5nL09iamVjdDsAEkxqYXZhL2xhbmcvU3RyaW5nOwASTGphdmEvbGFuZy9TeXN0ZW07" +
      "AA5UcmFuc2Zvcm0uamF2YQABVgACVkwAEmVtaXR0ZXI6IGphY2stNC4yNQAFaGVsbG8ABWhpIGhp" +
      "AANvdXQAB3ByaW50bG4ABXNheUhpAAV2YWx1ZQASAAcOABUABw6HAAEAAREXDAEBAREXDQAAAQEA" +
      "gIAEyAIBAeACAAAAEAAAAAAAAAABAAAAAAAAAAEAAAASAAAAcAAAAAIAAAAIAAAAuAAAAAMAAAAC" +
      "AAAA2AAAAAQAAAABAAAA8AAAAAUAAAAEAAAA+AAAAAYAAAABAAAAGAEAAAMQAAACAAAAOAEAAAEg" +
      "AAACAAAASAEAAAYgAAABAAAAhAEAAAEQAAABAAAAnAEAAAIgAAASAAAAogEAAAMgAAACAAAAkAIA" +
      "AAQgAAACAAAAmwIAAAAgAAABAAAApwIAAAAQAAABAAAAuAIAAA==");
  
    public static void main(String[] args) {
      doTest(new RemoveAnnotationsTest());
      doTest(new AddAnnotationsTest());
      doTest(new ChangeAnnotationValues());
    }
  
    private static Annotation[] sortedAnno(Annotation[] annos) {
      Arrays.sort(annos, Comparator.comparing((v) -> v.toString()));
      return annos;
    }
  
    public static void doTest(TestCase t) {
      // Get back to normal first.
      doCommonClassRedefinition(Transform.class, INITIAL_CLASS_BYTES, INITIAL_DEX_BYTES);
      System.out.println("Running test " + t.getClass());
      printAnnotations(Transform.class);
      t.runTest(new Transform());
      printAnnotations(Transform.class);
    }
  
    private static void printAnnotations(Class<?> transform) {
      System.out.println("Type annotations: "
          + Arrays.toString(sortedAnno(transform.getAnnotations())));
      for (Method m : transform.getDeclaredMethods()) {
        System.out.println("method " + m + " -> "
            + Arrays.toString(sortedAnno(m.getDeclaredAnnotations())));
      }
    }
  
    // Transforms the class
    public static void doCommonClassRedefinition(Class<?> target,
                                                 byte[] class_file,
                                                 byte[] dex_file) {
      Redefinition.doCommonClassRedefinition(target, class_file, dex_file);
    }
  }
  