mirror of
https://git.jami.net/savoirfairelinux/jami-daemon.git
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93 lines
2.6 KiB
C++
93 lines
2.6 KiB
C++
/*
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* Copyright (C) 2004-2022 Savoir-faire Linux Inc.
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*
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* Author: Adrien Béraud <adrien.beraud@savoirfaielinux.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <cppunit/TestAssert.h>
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#include <cppunit/TestFixture.h>
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#include <cppunit/extensions/HelperMacros.h>
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#include "test_runner.h"
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#include "scheduled_executor.h"
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#include <opendht/rng.h>
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namespace jami { namespace test {
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class SchedulerTest : public CppUnit::TestFixture {
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public:
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static std::string name() { return "scheduler"; }
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private:
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void schedulerTest();
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CPPUNIT_TEST_SUITE(SchedulerTest);
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CPPUNIT_TEST(schedulerTest);
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CPPUNIT_TEST_SUITE_END();
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};
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(SchedulerTest, SchedulerTest::name());
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void
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SchedulerTest::schedulerTest()
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{
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jami::ScheduledExecutor executor;
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constexpr unsigned N = 1024;
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std::mutex mtx;
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std::condition_variable cv;
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std::unique_lock<std::mutex> lk(mtx);
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std::atomic_uint64_t taskRun {0};
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std::atomic_uint64_t result {0};
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auto task = [&]{
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auto rng = dht::crypto::getSeededRandomEngine();
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uint64_t sum {0};
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for (uint64_t i=0; i<64 * N; i++)
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sum += rng();
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result += sum;
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std::lock_guard<std::mutex> l(mtx);
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if (++taskRun == N)
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cv.notify_all();
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};
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CPPUNIT_ASSERT(taskRun == 0);
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for (unsigned i=0; i<N; i++)
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executor.run(task);
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CPPUNIT_ASSERT(cv.wait_for(lk, std::chrono::seconds(3), [&]{
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return taskRun == N;
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}));
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for (unsigned i=0; i<N; i++)
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executor.scheduleIn(task, std::chrono::microseconds(1));
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CPPUNIT_ASSERT(cv.wait_for(lk, std::chrono::seconds(3), [&]{
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return taskRun == 2 * N;
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}));
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for (unsigned i=0; i<N; i++)
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executor.scheduleIn(task, std::chrono::microseconds(1));
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executor.stop();
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}
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}} // namespace jami::test
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RING_TEST_RUNNER(jami::test::SchedulerTest::name());
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