xo-unit: test: move natural_unit tests out of unit.test.cpp + tidy
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a6496a970e
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2 changed files with 158 additions and 190 deletions
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@ -1,9 +1,17 @@
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/* @file natural_unit.test.cpp */
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#include "xo/unit/scaled_unit.hpp"
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#include "xo/unit/scaled_unit_iostream.hpp"
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#include "xo/unit/natural_unit.hpp"
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#include "xo/indentlog/scope.hpp"
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#include "xo/indentlog/print/tag.hpp"
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#include <catch2/catch.hpp>
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namespace xo {
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using xo::qty::detail::su_ratio;
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using xo::qty::detail::nu_ratio_inplace;
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using xo::qty::detail::nu_maker;
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namespace qty {
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using nu64_type = natural_unit<std::int64_t>;
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@ -15,21 +23,161 @@ namespace xo {
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constexpr nu_abbrev_type nu_mpl_abbrev = nu.abbrev();
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TEST_CASE("natural_unit", "[natural_unit]") {
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//constexpr bool c_debug_flag = false;
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// can get bits from /dev/random by uncommenting the 2nd line below
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//uint64_t seed = xxx;
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//rng::Seed<xoshio256ss> seed;
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//auto rng = xo::rng::xoshiro256ss(seed);
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//scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.bpu"));
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//log && log("(A)", xtag("foo", foo));
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static_assert(nu_mpl_abbrev<nu::gram> == nu::gram.abbrev());
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REQUIRE(nu_mpl_abbrev<nu::gram> == nu::gram.abbrev());
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} /*TEST_CASE(natural_unit)*/
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TEST_CASE("natural_unit0", "[natural_unit]") {
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constexpr bool c_debug_flag = false;
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit0"));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1000), power_ratio_type(2, 1)),
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bpu<int64_t>(dim::mass, scalefactor_ratio_type(1, 1000), power_ratio_type(-1, 1))));
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static_assert(v.n_bpu() == 2);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("mm^2.mg^-1"));
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}
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} /*TEST_CASE(natural_unit0)*/
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TEST_CASE("natural_unit1", "[natural_unit]") {
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constexpr bool c_debug_flag = false;
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit1"));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::distance, scalefactor_ratio_type(1000, 1), power_ratio_type(2, 1))));
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static_assert(v.n_bpu() == 1);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("km^2"));
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}
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} /*TEST_CASE(natural_unit1)*/
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TEST_CASE("natural_unit2", "[natural_unit]") {
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constexpr bool c_debug_flag = false;
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit2"));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)),
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bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1)),
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bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(-2, 1))));
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static_assert(v.n_bpu() == 3);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("kg.m.s^-2"));
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}
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} /*TEST_CASE(natural_unit2)*/
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TEST_CASE("natural_unit3", "[natural_unit]") {
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constexpr bool c_debug_flag = false;
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit3"));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)),
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bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1))));
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static_assert(v.n_bpu() == 2);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("kg.m"));
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{
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natural_unit<int64_t> w = v;
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nu_ratio_inplace(&w,
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bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)));
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log && log(xtag("w.abbrev", w.abbrev()));
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REQUIRE(w.n_bpu() == 1);
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REQUIRE(w[0].native_dim() == dim::distance);
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REQUIRE(w.abbrev() == flatstring("m"));
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}
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{
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constexpr natural_unit<int64_t> w
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1))));
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static_assert(w.n_bpu() == 1);
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log && log(xtag("w.abbrev", w.abbrev()));
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constexpr auto rr = su_ratio<int64_t, __int128_t>(v, w);
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log && log(xtag("rr", rr));
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REQUIRE(rr.natural_unit_.n_bpu() == 1);
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REQUIRE(rr.natural_unit_[0].native_dim() == dim::distance);
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REQUIRE(rr.natural_unit_.abbrev() == flatstring("m"));
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}
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{
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constexpr natural_unit<int64_t> w
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1))));
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static_assert(w.n_bpu() == 1);
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log && log(xtag("w.abbrev", w.abbrev()));
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constexpr auto rr = su_ratio<int64_t, __int128_t>(v, w);
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log && log(xtag("rr", rr));
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REQUIRE(rr.natural_unit_.n_bpu() == 3);
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REQUIRE(rr.natural_unit_[0].native_dim() == dim::mass);
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REQUIRE(rr.natural_unit_[1].native_dim() == dim::distance);
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REQUIRE(rr.natural_unit_[2].native_dim() == dim::time);
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REQUIRE(rr.natural_unit_.abbrev() == flatstring("kg.m.s^-1"));
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}
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{
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natural_unit<int64_t> w = v;
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REQUIRE(w.n_bpu() == 2);
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REQUIRE(w[0].native_dim() == dim::mass);
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nu_ratio_inplace(&w,
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bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(2, 1)));
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REQUIRE(w.n_bpu() == 3);
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REQUIRE(w[0].native_dim() == dim::mass);
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REQUIRE(w[1].native_dim() == dim::distance);
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REQUIRE(w[2].native_dim() == dim::time);
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log && log(xtag("w.abbrev", w.abbrev()));
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REQUIRE(w.n_bpu() == 3);
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REQUIRE(w.abbrev() == flatstring("kg.m.s^-2"));
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}
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}
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} /*TEST_CASE(natural_unit3)*/
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} /*namespace qty*/
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} /*namespace xo*/
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@ -44,7 +44,6 @@ namespace xo {
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using xo::qty::detail::nu_maker;
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using xo::qty::detail::su_product;
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//using xo::qty::detail::su_bpu_product;
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using xo::qty::detail::nu_ratio_inplace;
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using xo::qty::detail::su_ratio;
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using xo::qty::unit_qty;
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@ -621,185 +620,6 @@ namespace xo {
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}
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} /*TEST_CASE(bpu_array_product3)*/
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TEST_CASE("natural_unit0", "[natural_unit]") {
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constexpr bool c_debug_flag = true;
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// can get bits from /dev/random by uncommenting the 2nd line below
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//uint64_t seed = xxx;
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//rng::Seed<xoshio256ss> seed;
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//auto rng = xo::rng::xoshiro256ss(seed);
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit0"));
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//log && log("(A)", xtag("foo", foo));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1000), power_ratio_type(2, 1)),
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bpu<int64_t>(dim::mass, scalefactor_ratio_type(1, 1000), power_ratio_type(-1, 1))));
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static_assert(v.n_bpu() == 2);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("mm^2.mg^-1"));
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}
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} /*TEST_CASE(natural_unit0)*/
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TEST_CASE("natural_unit1", "[natural_unit]") {
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constexpr bool c_debug_flag = true;
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// can get bits from /dev/random by uncommenting the 2nd line below
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//uint64_t seed = xxx;
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//rng::Seed<xoshio256ss> seed;
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//auto rng = xo::rng::xoshiro256ss(seed);
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit1"));
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//log && log("(A)", xtag("foo", foo));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::distance, scalefactor_ratio_type(1000, 1), power_ratio_type(2, 1))));
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static_assert(v.n_bpu() == 1);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("km^2"));
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}
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} /*TEST_CASE(natural_unit1)*/
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TEST_CASE("natural_unit2", "[natural_unit]") {
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constexpr bool c_debug_flag = true;
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// can get bits from /dev/random by uncommenting the 2nd line below
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//uint64_t seed = xxx;
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//rng::Seed<xoshio256ss> seed;
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//auto rng = xo::rng::xoshiro256ss(seed);
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit2"));
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//log && log("(A)", xtag("foo", foo));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)),
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bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1)),
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bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(-2, 1))));
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static_assert(v.n_bpu() == 3);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("kg.m.s^-2"));
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}
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} /*TEST_CASE(natural_unit2)*/
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TEST_CASE("natural_unit3", "[natural_unit]") {
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constexpr bool c_debug_flag = true;
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// can get bits from /dev/random by uncommenting the 2nd line below
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//uint64_t seed = xxx;
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//rng::Seed<xoshio256ss> seed;
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//auto rng = xo::rng::xoshiro256ss(seed);
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit3"));
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//log && log("(A)", xtag("foo", foo));
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{
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constexpr natural_unit<int64_t> v
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)),
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bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1))));
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static_assert(v.n_bpu() == 2);
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log && log(xtag("v.abbrev", v.abbrev()));
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static_assert(v.abbrev().size() > 0);
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static_assert(v.abbrev() == flatstring("kg.m"));
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{
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natural_unit<int64_t> w = v;
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nu_ratio_inplace(&w,
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bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)));
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log && log(xtag("w.abbrev", w.abbrev()));
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REQUIRE(w.n_bpu() == 1);
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REQUIRE(w[0].native_dim() == dim::distance);
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REQUIRE(w.abbrev() == flatstring("m"));
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}
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{
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constexpr natural_unit<int64_t> w
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1))));
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static_assert(w.n_bpu() == 1);
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log && log(xtag("w.abbrev", w.abbrev()));
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constexpr auto rr = su_ratio<int64_t, __int128_t>(v, w);
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log && log(xtag("rr", rr));
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REQUIRE(rr.natural_unit_.n_bpu() == 1);
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REQUIRE(rr.natural_unit_[0].native_dim() == dim::distance);
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REQUIRE(rr.natural_unit_.abbrev() == flatstring("m"));
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}
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{
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constexpr natural_unit<int64_t> w
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= (nu_maker<int64_t>::make_nu
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(bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1))));
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static_assert(w.n_bpu() == 1);
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log && log(xtag("w.abbrev", w.abbrev()));
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constexpr auto rr = su_ratio<int64_t, __int128_t>(v, w);
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log && log(xtag("rr", rr));
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REQUIRE(rr.natural_unit_.n_bpu() == 3);
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REQUIRE(rr.natural_unit_[0].native_dim() == dim::mass);
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REQUIRE(rr.natural_unit_[1].native_dim() == dim::distance);
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REQUIRE(rr.natural_unit_[2].native_dim() == dim::time);
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REQUIRE(rr.natural_unit_.abbrev() == flatstring("kg.m.s^-1"));
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}
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{
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natural_unit<int64_t> w = v;
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REQUIRE(w.n_bpu() == 2);
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REQUIRE(w[0].native_dim() == dim::mass);
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nu_ratio_inplace(&w,
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bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(2, 1)));
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REQUIRE(w.n_bpu() == 3);
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REQUIRE(w[0].native_dim() == dim::mass);
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REQUIRE(w[1].native_dim() == dim::distance);
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REQUIRE(w[2].native_dim() == dim::time);
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log && log(xtag("w.abbrev", w.abbrev()));
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REQUIRE(w.n_bpu() == 3);
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REQUIRE(w.abbrev() == flatstring("kg.m.s^-2"));
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}
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}
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} /*TEST_CASE(natural_unit3)*/
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TEST_CASE("scaled_unit0", "[scaled_unit0]") {
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constexpr bool c_debug_flag = true;
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