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.util.Base64;
18 
19 class MissingInterface {
20   // The following is a base64 encoding of the following class.
21   // class Transform2 implements Iface1 {
22   //   public void sayHi(String name) {
23   //     throw new Error("Should not be called!");
24   //   }
25   // }
26   private static final byte[] CLASS_BYTES = Base64.getDecoder().decode(
27       "yv66vgAAADQAFwoABgAQBwARCAASCgACABMHABQHABUHABYBAAY8aW5pdD4BAAMoKVYBAARDb2Rl" +
28       "AQAPTGluZU51bWJlclRhYmxlAQAFc2F5SGkBABUoTGphdmEvbGFuZy9TdHJpbmc7KVYBAApTb3Vy" +
29       "Y2VGaWxlAQAPVHJhbnNmb3JtMi5qYXZhDAAIAAkBAA9qYXZhL2xhbmcvRXJyb3IBABVTaG91bGQg" +
30       "bm90IGJlIGNhbGxlZCEMAAgADQEAClRyYW5zZm9ybTIBABBqYXZhL2xhbmcvT2JqZWN0AQAGSWZh" +
31       "Y2UxACAABQAGAAEABwAAAAIAAAAIAAkAAQAKAAAAHQABAAEAAAAFKrcAAbEAAAABAAsAAAAGAAEA" +
32       "AAABAAEADAANAAEACgAAACIAAwACAAAACrsAAlkSA7cABL8AAAABAAsAAAAGAAEAAAADAAEADgAA" +
33       "AAIADw==");
34   private static final byte[] DEX_BYTES = Base64.getDecoder().decode(
35       "ZGV4CjAzNQDiWVay8/Z0/tXQaTTI+QtwTM65gRJVMOusAgAAcAAAAHhWNBIAAAAAAAAAABgCAAAM" +
36       "AAAAcAAAAAYAAACgAAAAAgAAALgAAAAAAAAAAAAAAAQAAADQAAAAAQAAAPAAAACcAQAAEAEAAFoB" +
37       "AABiAQAAbAEAAHoBAACNAQAAoQEAALUBAADMAQAA3QEAAOABAADkAQAA+AEAAAEAAAACAAAAAwAA" +
38       "AAQAAAAFAAAACAAAAAgAAAAFAAAAAAAAAAkAAAAFAAAAVAEAAAEAAAAAAAAAAQABAAsAAAACAAEA" +
39       "AAAAAAMAAAAAAAAAAQAAAAAAAAADAAAATAEAAAcAAAAAAAAACgIAAAAAAAABAAEAAQAAAP8BAAAE" +
40       "AAAAcBADAAAADgAEAAIAAgAAAAQCAAAJAAAAIgACABsBBgAAAHAgAgAQACcAAAABAAAAAAAAAAEA" +
41       "AAAEAAY8aW5pdD4ACExJZmFjZTE7AAxMVHJhbnNmb3JtMjsAEUxqYXZhL2xhbmcvRXJyb3I7ABJM" +
42       "amF2YS9sYW5nL09iamVjdDsAEkxqYXZhL2xhbmcvU3RyaW5nOwAVU2hvdWxkIG5vdCBiZSBjYWxs" +
43       "ZWQhAA9UcmFuc2Zvcm0yLmphdmEAAVYAAlZMABJlbWl0dGVyOiBqYWNrLTQuMjAABXNheUhpAAEA" +
44       "Bw4AAwEABw4AAAABAQCAgASQAgEBqAIMAAAAAAAAAAEAAAAAAAAAAQAAAAwAAABwAAAAAgAAAAYA" +
45       "AACgAAAAAwAAAAIAAAC4AAAABQAAAAQAAADQAAAABgAAAAEAAADwAAAAASAAAAIAAAAQAQAAARAA" +
46       "AAIAAABMAQAAAiAAAAwAAABaAQAAAyAAAAIAAAD/AQAAACAAAAEAAAAKAgAAABAAAAEAAAAYAgAA");
47 
doTest(Transform2 t)48   public static void doTest(Transform2 t) {
49     t.sayHi("MissingInterface");
50     try {
51       Main.doCommonClassRedefinition(Transform2.class, CLASS_BYTES, DEX_BYTES);
52     } catch (Exception e) {
53       System.out.println(
54           "Transformation error : " + e.getClass().getName() + "(" + e.getMessage() + ")");
55     }
56     t.sayHi("MissingInterface");
57   }
58 }
59