1 /*
2  * Copyright 2022 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 #pragma once
18 
19 #include <chrono>
20 
21 #include <utils/Timers.h>
22 
23 namespace android {
24 
25 using std::chrono_literals::operator""ms;
26 
27 // Timeout for waiting for an expected event
28 static constexpr std::chrono::duration WAIT_TIMEOUT = 100ms;
29 
30 // An arbitrary time value.
31 static constexpr nsecs_t ARBITRARY_TIME = 1234;
32 static constexpr nsecs_t READ_TIME = 4321;
33 
34 // Error tolerance for floating point assertions.
35 static const float EPSILON = 0.001f;
36 
37 } // namespace android
38