57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
#include <Nazara/Core/Time.hpp>
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#include <catch2/catch_approx.hpp>
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#include <catch2/catch_test_macros.hpp>
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#include <sstream>
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#include <string>
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SCENARIO("Time", "[CORE][Time]")
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{
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auto ToString = [](Nz::Time time) -> std::string
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{
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std::ostringstream ss;
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ss << time;
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return std::move(ss).str();
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};
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GIVEN("One second")
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{
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Nz::Time time = Nz::Time::Second();
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CHECK(time.AsDuration<std::chrono::seconds>() == std::chrono::seconds(1));
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CHECK(time.AsDuration<std::chrono::milliseconds>() == std::chrono::milliseconds(1'000));
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CHECK(time.AsDuration<std::chrono::microseconds>() == std::chrono::microseconds(1'000'000));
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CHECK(time.AsMicroseconds() == 1'000'000);
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CHECK(time.AsMilliseconds() == 1'000);
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CHECK(time.AsSeconds() == 1.f);
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CHECK(time.AsSeconds<int>() == 1);
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CHECK(time == Nz::Time::Second());
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CHECK(time == Nz::Time::Seconds(1.f));
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CHECK(time == Nz::Time::Milliseconds(1'000));
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CHECK(time == Nz::Time::Seconds(2) - Nz::Time::Milliseconds(1'000));
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CHECK(ToString(time) == "1000ms");
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}
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GIVEN("One arbitrary duration")
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{
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Nz::Time time = Nz::Time::FromDuration(std::chrono::nanoseconds(1'234'567'890ULL)) - Nz::Time::Nanoseconds(890);
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CHECK(time == Nz::Time::Microseconds(1'234'567));
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CHECK_FALSE(time == Nz::Time::Microseconds(1'234'568));
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CHECK(time != Nz::Time::Microseconds(1'234'566));
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CHECK_FALSE(time != Nz::Time::Microseconds(1'234'567));
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CHECK(time > Nz::Time::Microseconds(1'234'000));
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CHECK(time > Nz::Time::Zero());
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CHECK(time >= Nz::Time::Microseconds(1'234'567));
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CHECK(time >= Nz::Time::Microseconds(1'234'000));
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CHECK(time < Nz::Time::Milliseconds(1'235));
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CHECK(time <= Nz::Time::Microseconds(1'234'567));
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CHECK(time <= Nz::Time::Seconds(2));
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CHECK(ToString(time) == "1.23457s");
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CHECK(ToString(-time) == "-1.23457s");
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CHECK(ToString(time - Nz::Time::Second()) == "234.567ms");
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CHECK(ToString(Nz::Time::Second() - time) == "-234.567ms");
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CHECK(ToString(time - Nz::Time::Seconds(1.234f)) == "567us");
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CHECK(ToString(Nz::Time::Seconds(1.234f) - time) == "-567us");
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}
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}
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