79 lines
1.7 KiB
C++
79 lines
1.7 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include <catch2/catch_all.hpp>
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#include "Math/Timestamp.hpp"
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using namespace OpenVulkano::Math;
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TEST_CASE("Constructors", "[Timestamp]")
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{
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Timestamp ts;
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REQUIRE(ts.GetNanos() == 0);
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REQUIRE(ts.GetSeconds() == 0.0);
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ts = Timestamp(1'000'000'000ull); // 1 second
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REQUIRE(ts.GetNanos() == 1'000'000'000ull);
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REQUIRE(ts.GetSeconds() == 1.0);
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ts = Timestamp(2.5); // 2.5 seconds
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REQUIRE(ts.GetNanos() == 2'500'000'000ull);
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REQUIRE(ts.GetSeconds() == 2.5);
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}
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TEST_CASE("Arithmetic operations", "[Timestamp]")
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{
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Timestamp ts1(1'000'000'000ull); // 1 second
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Timestamp ts2(2'000'000'000ull); // 2 seconds
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Timestamp result;
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result = ts1 + ts2;
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REQUIRE(result.GetNanos() == 3'000'000'000ull);
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result = ts2 - ts1;
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REQUIRE(result.GetNanos() == 1'000'000'000ull);
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ts1 += ts2;
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REQUIRE(ts1.GetNanos() == 3'000'000'000ull);
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ts1 -= ts2;
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ts1 -= ts2; // Wraps around
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REQUIRE(ts1.GetNanos() > 0);
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}
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TEST_CASE("Comparison operators", "[Timestamp]")
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{
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Timestamp ts1(1'000'000'000ull); // 1 second
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Timestamp ts2(2'000'000'000ull); // 2 seconds
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Timestamp ts3(1'000'000'000ull);
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REQUIRE(ts1 == ts3);
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REQUIRE(ts1 != ts2);
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REQUIRE(ts1 < ts2);
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REQUIRE(ts2 > ts1);
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REQUIRE(ts1 <= ts3);
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REQUIRE(ts2 >= ts1);
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}
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TEST_CASE("Assignment operators", "[Timestamp]")
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{
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Timestamp ts;
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ts = 1'000'000'000ull;
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REQUIRE(ts.GetNanos() == 1'000'000'000ull);
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ts = 2.0;
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REQUIRE(ts.GetNanos() == 2'000'000'000ull);
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}
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TEST_CASE("Division operator", "[Timestamp]")
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{
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Timestamp ts1(2.0);
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Timestamp ts2(1.0);
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double result = ts1 / ts2;
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REQUIRE(result == 2.0);
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} |