1 /*
2  * Copyright (C) 2018 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 android.signature.cts.api;
18 
19 import android.signature.cts.FailureType;
20 import android.signature.cts.ResultObserver;
21 
22 /**
23  * Keeps track of any reported failures.
24  */
25 class TestResultObserver implements ResultObserver {
26 
27     boolean mDidFail = false;
28     int failures = 0;
29 
30     StringBuilder mErrorString = new StringBuilder();
31 
32     @Override
notifyFailure(FailureType type, String name, String errorMessage)33     public void notifyFailure(FailureType type, String name, String errorMessage) {
34         mDidFail = true;
35         failures++;
36         if (failures <= 100) {
37             mErrorString.append("\n");
38             mErrorString.append(type.toString().toLowerCase());
39             mErrorString.append(":\t");
40             mErrorString.append(name);
41             mErrorString.append("\tError: ");
42             mErrorString.append(errorMessage);
43         } else if (failures == 101) {
44             mErrorString.append("\nMore than 100 failures, more errors will be elided.");
45         }
46     }
47 }
48