diff --git a/src/test/scheduler_tests.cpp b/src/test/scheduler_tests.cpp --- a/src/test/scheduler_tests.cpp +++ b/src/test/scheduler_tests.cpp @@ -179,6 +179,23 @@ BOOST_CHECK_EQUAL(counter, 42); } +BOOST_AUTO_TEST_CASE(wait_until_past) { + std::condition_variable condvar; + Mutex mtx; + WAIT_LOCK(mtx, lock); + + const auto no_wait = [&](const std::chrono::seconds &d) { + return condvar.wait_until(lock, std::chrono::system_clock::now() - d); + }; + + BOOST_CHECK(std::cv_status::timeout == no_wait(std::chrono::seconds{1})); + BOOST_CHECK(std::cv_status::timeout == no_wait(std::chrono::minutes{1})); + BOOST_CHECK(std::cv_status::timeout == no_wait(std::chrono::hours{1})); + BOOST_CHECK(std::cv_status::timeout == no_wait(std::chrono::hours{10})); + BOOST_CHECK(std::cv_status::timeout == no_wait(std::chrono::hours{100})); + BOOST_CHECK(std::cv_status::timeout == no_wait(std::chrono::hours{1000})); +} + BOOST_AUTO_TEST_CASE(singlethreadedscheduler_ordered) { CScheduler scheduler;