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 package com.android.server.cts;
17 
18 import android.os.BackTraceProto;
19 
20 /**
21  * Tests for trace proto dumping.
22  */
23 public class StackTraceIncidentTest extends ProtoDumpTestCase {
verifyBackTraceProto(BackTraceProto dump, final int filterLevel)24     static void verifyBackTraceProto(BackTraceProto dump, final int filterLevel) throws Exception {
25         if (filterLevel == PRIVACY_AUTO) {
26             for (BackTraceProto.Stack s : dump.getTracesList()) {
27                 // The entire message is tagged as EXPLICIT, so even the pid should be stripped out.
28                 assertTrue(s.getPid() == 0);
29                 assertTrue(s.getDump().isEmpty());
30                 // The entire message is tagged as EXPLICIT, so even the dump duration should be stripped out.
31                 assertTrue(s.getDumpDurationNs() == 0);
32             }
33         }
34     }
35 }
36