100 lines
3.6 KiB
C++
100 lines
3.6 KiB
C++
/*
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Copyright <2018-2022> <scott.e.graves@protonmail.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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associated documentation files (the "Software"), to deal in the Software without restriction,
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including without limitation the rights to use, copy, modify, merge, publish, distribute,
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sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
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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
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substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
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NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
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OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef TESTS_UTILS_EVENT_CAPTURE_HPP_
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#define TESTS_UTILS_EVENT_CAPTURE_HPP_
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#include "test_common.hpp"
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#include "utils/utils.hpp"
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namespace repertory {
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class event_capture final {
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E_CONSUMER();
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public:
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explicit event_capture(std::vector<std::string> event_names,
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std::vector<std::string> non_fired_event_names = {})
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: event_names_(std::move(event_names)),
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non_fired_event_names_(std::move(non_fired_event_names)) {
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E_SUBSCRIBE_ALL(process_event);
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}
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~event_capture() {
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wait_for_empty();
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E_CONSUMER_RELEASE();
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EXPECT_TRUE(event_names_.empty());
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for (const auto &event_name : event_names_) {
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std::cerr << '\t' << event_name << std::endl;
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}
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}
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private:
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std::vector<std::string> event_names_;
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std::vector<std::string> fired_event_names_;
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std::vector<std::string> non_fired_event_names_;
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std::mutex mutex_;
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std::condition_variable notify_;
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public:
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void process_event(const event &event) {
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unique_mutex_lock l(mutex_);
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utils::remove_element_from(event_names_, event.get_name());
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fired_event_names_.emplace_back(event.get_name());
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notify_.notify_all();
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l.unlock();
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for (size_t i = 0; i < non_fired_event_names_.size(); i++) {
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EXPECT_EQ(non_fired_event_names_.end(),
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std::find(non_fired_event_names_.begin(), non_fired_event_names_.end(),
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event.get_name()));
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}
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}
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void wait_for_empty() {
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const auto start_time = std::chrono::system_clock::now();
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unique_mutex_lock l(mutex_);
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while (not event_names_.empty() && (std::chrono::duration_cast<std::chrono::seconds>(
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std::chrono::system_clock::now() - start_time)
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.count() < 5)) {
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notify_.wait_for(l, 1s);
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}
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l.unlock();
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}
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bool wait_for_event(const std::string &event_name) {
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auto missing = true;
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const auto start_time = std::chrono::system_clock::now();
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unique_mutex_lock l(mutex_);
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while ((std::chrono::duration_cast<std::chrono::seconds>(std::chrono::system_clock::now() -
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start_time)
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.count() < 5) &&
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(missing = (std::find(fired_event_names_.begin(), fired_event_names_.end(),
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event_name) == fired_event_names_.end()))) {
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notify_.wait_for(l, 1s);
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}
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l.unlock();
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return not missing;
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}
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};
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} // namespace repertory
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#endif // TESTS_UTILS_EVENT_CAPTURE_HPP_
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