/*****************************************************************************************
 *                                                                                       *
 * OpenSpace                                                                             *
 *                                                                                       *
 * Copyright (c) 2014-2016                                                               *
 *                                                                                       *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this  *
 * software and associated documentation files (the "Software"), to deal in the Software *
 * without restriction, including without limitation the rights to use, copy, modify,    *
 * merge, publish, distribute, sublicense, and/or sell copies of the Software, and to    *
 * permit persons to whom the Software is furnished to do so, subject to the following   *
 * conditions:                                                                           *
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 * The above copyright notice and this permission notice shall be included in all copies *
 * or substantial portions of the Software.                                              *
 *                                                                                       *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,   *
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A         *
 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT    *
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF  *
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE  *
 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                                         *
 ****************************************************************************************/

#include "gtest/gtest.h"

#include <modules/globebrowsing/other/threadpool.h>


#define _USE_MATH_DEFINES
#include <math.h>
#include <glm/glm.hpp>




class ThreadPoolTest : public testing::Test {};


using namespace openspace;
using namespace std::chrono_literals;



TEST_F(ThreadPoolTest, Basic) {
    ThreadPool pool(5);

    int val = 0;
    
    for (int i = 0; i < 10; ++i) {
        pool.enqueue([&val, i]() {
            std::this_thread::sleep_for(std::chrono::milliseconds(100 + 10*i));
            val++;
        });
    }

    std::this_thread::sleep_for(std::chrono::milliseconds(1000));
    EXPECT_EQ(10, val) << "10 tasks taking 100 to 190 ms on 5 threads should take less than 1000 ms";
}