53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2022 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.
|
|
*/
|
|
|
|
#include <mediautils/ThreadSnapshot.h>
|
|
|
|
#define LOG_TAG "media_threadsnapshot_tests"
|
|
|
|
#include <gtest/gtest.h>
|
|
#include <utils/Log.h>
|
|
|
|
#include <chrono>
|
|
#include <thread>
|
|
|
|
using namespace android;
|
|
using namespace android::mediautils;
|
|
|
|
TEST(media_threadsnapshot_tests, basic) {
|
|
using namespace std::chrono_literals;
|
|
|
|
ThreadSnapshot threadSnapshot(gettid());
|
|
|
|
threadSnapshot.onBegin();
|
|
|
|
std::string snapshot1 = threadSnapshot.toString();
|
|
|
|
std::this_thread::sleep_for(100ms);
|
|
|
|
threadSnapshot.onEnd();
|
|
|
|
std::string snapshot2 = threadSnapshot.toString();
|
|
|
|
// Either we can't get a snapshot, or they must be different when taken when thread is running.
|
|
if (snapshot1.empty()) {
|
|
ASSERT_TRUE(snapshot2.empty());
|
|
} else {
|
|
ASSERT_FALSE(snapshot2.empty());
|
|
ASSERT_NE(snapshot1, snapshot2);
|
|
}
|
|
}
|