#include "includes.h" #include "test_sink.h" #include "spdlog/stopwatch.h" TEST_CASE("stopwatch1", "[stopwatch]") { using std::chrono::milliseconds; using clock = std::chrono::steady_clock; milliseconds wait_ms(200); milliseconds tolerance_ms(250); auto start = clock::now(); spdlog::stopwatch sw; std::this_thread::sleep_for(wait_ms); auto stop = clock::now(); auto diff_ms = std::chrono::duration_cast(stop - start); REQUIRE(sw.elapsed() >= diff_ms); REQUIRE(sw.elapsed() <= diff_ms + tolerance_ms); } TEST_CASE("stopwatch2", "[stopwatch]") { using spdlog::sinks::test_sink_st; using std::chrono::duration_cast; using std::chrono::milliseconds; using clock = std::chrono::steady_clock; clock::duration wait_duration(milliseconds(200)); clock::duration tolerance_duration(milliseconds(250)); auto test_sink = std::make_shared(); auto start = clock::now(); spdlog::stopwatch sw; spdlog::logger logger("test-stopwatch", test_sink); logger.set_pattern("%v"); std::this_thread::sleep_for(wait_duration); auto stop = clock::now(); logger.info("{}", sw); auto val = std::stod(test_sink->lines()[0]); auto diff_duration = duration_cast>(stop - start); REQUIRE(val >= diff_duration.count()); REQUIRE(val <= (diff_duration + tolerance_duration).count()); }