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feat: fmod floating-point division remainder

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Nebojsa Cvetkovic
2024-01-22 10:48:15 +00:00
parent 35be0b7ad0
commit 64c351906d
4 changed files with 43 additions and 1 deletions
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test/runtime/math_test.cpp
+18
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@@ -71,6 +71,24 @@ TEST_CASE("'fma()' on quantity changes the value and the dimension accordingly",
REQUIRE(fma(isq::speed(10.0 * m / s), isq::time(2.0 * s), isq::height(42.0 * m)) == isq::length(62.0 * m));
}
TEST_CASE("fmod functions", "[math][fmod]")
{
SECTION("fmod should work on the same quantities")
{
REQUIRE(fmod(4. * isq::length[km], 3. * isq::length[km]) == 1. * isq::length[km]);
REQUIRE(fmod(-9. * isq::length[km], 3. * isq::length[km]) == -0. * isq::length[km]);
REQUIRE(fmod(3 * isq::length[km], 2 * isq::length[km]) == 1 * isq::length[km]);
REQUIRE(fmod(4 * isq::length[km], 2.5f * isq::length[km]) == 1.5 * isq::length[km]);
}
SECTION("fmod should work with different units of the same dimension")
{
REQUIRE(fmod(4. * isq::length[km], 3000. * isq::length[m]) == 1000. * isq::length[m]);
REQUIRE(fmod(-9. * isq::length[km], 3000. * isq::length[m]) == -0. * isq::length[m]);
REQUIRE(fmod(3. * isq::length[km], 2000. * isq::length[m]) == 1000 * isq::length[m]);
REQUIRE(fmod(4 * isq::length[km], 2500 * isq::length[m]) == 1500 * isq::length[m]);
}
}
TEST_CASE("'isfinite()' accepts dimensioned arguments", "[math][isfinite]") { REQUIRE(isfinite(4.0 * isq::length[m])); }
TEST_CASE("'isinf()' accepts dimensioned arguments", "[math][isinf]") { REQUIRE(!isinf(4.0 * isq::length[m])); }