104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
/*
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* This file is open source software, licensed to you under the terms
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* of the Apache License, Version 2.0 (the "License"). See the NOTICE file
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* distributed with this work for additional information regarding copyright
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* ownership. You may not use this file except in compliance with the License.
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*
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/*
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* Copyright (C) 2014 Cloudius Systems, Ltd.
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*/
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#include "core/app-template.hh"
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#include "core/reactor.hh"
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#include "core/print.hh"
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#include <chrono>
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using namespace std::chrono_literals;
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#define BUG() do { \
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std::cerr << "ERROR @ " << __FILE__ << ":" << __LINE__ << std::endl; \
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throw std::runtime_error("test failed"); \
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} while (0)
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#define OK() do { \
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std::cerr << "OK @ " << __FILE__ << ":" << __LINE__ << std::endl; \
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} while (0)
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template <typename Clock>
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struct timer_test {
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timer<Clock> t1;
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timer<Clock> t2;
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timer<Clock> t3;
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timer<Clock> t4;
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timer<Clock> t5;
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promise<> pr1;
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promise<> pr2;
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future<> run() {
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t1.set_callback([this] {
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OK();
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print(" 500ms timer expired\n");
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if (!t4.cancel()) {
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BUG();
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}
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if (!t5.cancel()) {
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BUG();
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}
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t5.arm(1100ms);
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});
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t2.set_callback([this] { OK(); print(" 900ms timer expired\n"); });
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t3.set_callback([this] { OK(); print("1000ms timer expired\n"); });
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t4.set_callback([this] { OK(); print(" BAD cancelled timer expired\n"); });
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t5.set_callback([this] { OK(); print("1600ms rearmed timer expired\n"); pr1.set_value(); });
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t1.arm(500ms);
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t2.arm(900ms);
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t3.arm(1000ms);
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t4.arm(700ms);
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t5.arm(800ms);
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return pr1.get_future().then([this] { test_timer_cancelling(); });
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}
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future<> test_timer_cancelling() {
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timer<Clock>& t1 = *new timer<Clock>();
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t1.set_callback([] { BUG(); });
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t1.arm(100ms);
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t1.cancel();
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t1.arm(100ms);
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t1.cancel();
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t1.set_callback([this] { OK(); pr2.set_value(); });
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t1.arm(100ms);
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return pr2.get_future();
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}
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};
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int main(int ac, char** av) {
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app_template app;
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timer_test<std::chrono::high_resolution_clock> t1;
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timer_test<lowres_clock> t2;
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return app.run(ac, av, [&t1, &t2] {
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print("=== Start High res clock test\n");
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t1.run().then([&t2] {
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print("=== Start Low res clock test\n");
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return t2.run();
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}).then([] {
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print("Done\n");
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engine().exit(0);
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});
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});
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}
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