27 lines
693 B
C++
27 lines
693 B
C++
//
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// Created by jholder on 22.10.21.
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//
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#include <catch2/catch.hpp>
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#include "Simulation.h"
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TEST_CASE("Simulation") {
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auto sim = Simulation(1,0);
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REQUIRE(sim.getSTD()==sqrt(1*2.0));
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SECTION("Symmetrie"){
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constexpr int num = 10000000;
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double sum = 0.0;
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for (int i = 0; i < num; ++i) {
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sum += sim.getNorm(1);
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}
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CHECK(sum/num == Catch::Detail::Approx(0.0).margin(0.001));
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}
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SECTION("STD"){
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constexpr int num = 10000000;
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double sum = 0.0;
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for (int i = 0; i < num; ++i) {
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sum += pow(sim.getNorm(1),2);
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}
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CHECK(sum/num == Catch::Detail::Approx(1.0).margin(0.001));
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}
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} |