1#include "includes.h"
2#include "test_sink.h"
3#include "spdlog/stopwatch.h"
4
5TEST_CASE("stopwatch1", "[stopwatch]")
6{
7 using std::chrono::milliseconds;
8 using clock = std::chrono::steady_clock;
9 milliseconds wait_ms(250);
10 milliseconds tolerance_ms(250);
11 auto start = clock::now();
12 spdlog::stopwatch sw;
13 std::this_thread::sleep_for(wait_ms);
14 auto stop = clock::now();
15 auto diff_ms = std::chrono::duration_cast<milliseconds>(stop - start);
16 REQUIRE(sw.elapsed() >= diff_ms);
17 REQUIRE(sw.elapsed() <= diff_ms + tolerance_ms);
18}
19
20TEST_CASE("stopwatch2", "[stopwatch]")
21{
22 using spdlog::sinks::test_sink_st;
23 using std::chrono::duration_cast;
24 using std::chrono::milliseconds;
25 using clock = std::chrono::steady_clock;
26
27 clock::duration wait_duration(milliseconds(250));
28 clock::duration tolerance_duration(milliseconds(250));
29
30 auto test_sink = std::make_shared<test_sink_st>();
31
32 auto start = clock::now();
33 spdlog::stopwatch sw;
34 spdlog::logger logger("test-stopwatch", test_sink);
35 logger.set_pattern("%v");
36 std::this_thread::sleep_for(wait_duration);
37 auto stop = clock::now();
38 logger.info("{}", sw);
39 auto val = std::stod(test_sink->lines()[0]);
40 auto diff_duration = duration_cast<std::chrono::duration<double>>(stop - start);
41
42 REQUIRE(val >= diff_duration.count());
43 REQUIRE(val <= (diff_duration + tolerance_duration).count());
44}
45