Add 'xo-unit/' from commit 'b531e382c2'
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153
xo-unit/utest/basis_unit.test.cpp
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153
xo-unit/utest/basis_unit.test.cpp
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/* @file bu.test.cpp */
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#include "xo/unit/basis_unit.hpp"
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#include "xo/unit/bu_store.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::scalefactor_ratio_type;
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using xo::qty::bu_abbrev;
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using xo::qty::basis_unit;
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using xo::qty::bu_abbrev_type;
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using xo::qty::native_unit2_v;
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using xo::qty::dim;
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namespace bu = xo::qty::detail::bu;
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namespace ut {
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/* compile-time test:
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* verify we can use a basis_unit as a non-type template parameter
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* we will need this for quantity<Repr, Int, natural_unit<Int>>
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*/
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template <basis_unit bu>
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constexpr bu_abbrev_type bu_mpl_abbrev = bu_abbrev(bu);
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TEST_CASE("basis_unit", "[basis_unit]") {
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static_assert(bu_mpl_abbrev<bu::gram> == bu_abbrev(bu::gram));
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REQUIRE(bu_mpl_abbrev<bu::gram> == bu_abbrev(bu::gram));
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} /*TEST_CASE(basis_unit)*/
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TEST_CASE("basis_unit1", "[basis_unit]") {
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constexpr bool c_debug_flag = false;
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scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.basis_unit1"));
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static_assert(native_unit2_v[static_cast<int>(dim::mass)].native_dim() == dim::mass);
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static_assert(native_unit2_v[static_cast<int>(dim::distance)].native_dim() == dim::distance);
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static_assert(native_unit2_v[static_cast<int>(dim::time)].native_dim() == dim::time);
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static_assert(native_unit2_v[static_cast<int>(dim::time)].native_dim() == dim::time);
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static_assert(native_unit2_v[static_cast<int>(dim::currency)].native_dim() == dim::currency);
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static_assert(native_unit2_v[static_cast<int>(dim::price)].native_dim() == dim::price);
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log && log(xtag("mass*10^3", bu_abbrev(bu::kilogram)));
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static_assert(bu_abbrev(bu::kilogram)
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== bu_abbrev_type::from_chars("kg"));
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log && log("---------------------");
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/* note: using CHECK to make test show up in coverage */
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# define REQUIRE_x2(x) static_assert(x); REQUIRE(x)
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log && log(xtag("mass", bu_abbrev(bu::meter)));
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REQUIRE_x2(bu_abbrev(bu::picogram) == bu_abbrev_type::from_chars("pg"));
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REQUIRE_x2(bu_abbrev(bu::nanogram)
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== bu_abbrev_type::from_chars("ng"));
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REQUIRE_x2(bu_abbrev(bu::microgram)
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== bu_abbrev_type::from_chars("ug"));
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REQUIRE_x2(bu_abbrev(bu::milligram)
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== bu_abbrev_type::from_chars("mg"));
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REQUIRE_x2(bu_abbrev(bu::gram)
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== bu_abbrev_type::from_chars("g"));
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REQUIRE_x2(bu_abbrev(bu::kilogram)
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== bu_abbrev_type::from_chars("kg"));
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REQUIRE_x2(bu_abbrev(bu::tonne)
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== bu_abbrev_type::from_chars("t"));
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REQUIRE_x2(bu_abbrev(bu::kilotonne)
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== bu_abbrev_type::from_chars("kt"));
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REQUIRE_x2(bu_abbrev(bu::megatonne)
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== bu_abbrev_type::from_chars("Mt"));
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REQUIRE_x2(bu_abbrev(bu::gigatonne)
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== bu_abbrev_type::from_chars("Gt"));
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log && log(xtag("distance", bu_abbrev(bu::meter)));
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REQUIRE_x2(bu_abbrev(bu::picometre)
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== bu_abbrev_type::from_chars("pm"));
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REQUIRE_x2(bu_abbrev(bu::nanometre)
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== bu_abbrev_type::from_chars("nm"));
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REQUIRE_x2(bu_abbrev(bu::micrometre)
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== bu_abbrev_type::from_chars("um"));
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REQUIRE_x2(bu_abbrev(bu::millimetre)
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== bu_abbrev_type::from_chars("mm"));
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REQUIRE_x2(bu_abbrev(bu::metre)
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== bu_abbrev_type::from_chars("m"));
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REQUIRE_x2(bu_abbrev(bu::kilometre)
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== bu_abbrev_type::from_chars("km"));
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REQUIRE_x2(bu_abbrev(bu::megametre)
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== bu_abbrev_type::from_chars("Mm"));
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REQUIRE_x2(bu_abbrev(bu::gigametre)
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== bu_abbrev_type::from_chars("Gm"));
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REQUIRE_x2(bu_abbrev(bu::picometer)
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== bu_abbrev_type::from_chars("pm"));
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REQUIRE_x2(bu_abbrev(bu::nanometer)
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== bu_abbrev_type::from_chars("nm"));
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REQUIRE_x2(bu_abbrev(bu::micrometer)
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== bu_abbrev_type::from_chars("um"));
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REQUIRE_x2(bu_abbrev(bu::millimeter)
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== bu_abbrev_type::from_chars("mm"));
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REQUIRE_x2(bu_abbrev(bu::meter)
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== bu_abbrev_type::from_chars("m"));
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REQUIRE_x2(bu_abbrev(bu::kilometer)
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== bu_abbrev_type::from_chars("km"));
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REQUIRE_x2(bu_abbrev(bu::megameter)
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== bu_abbrev_type::from_chars("Mm"));
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REQUIRE_x2(bu_abbrev(bu::gigameter)
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== bu_abbrev_type::from_chars("Gm"));
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REQUIRE_x2(bu_abbrev(bu::lightsecond) == flatstring("lsec"));
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REQUIRE_x2(bu_abbrev(bu::astronomicalunit) == flatstring("AU"));
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REQUIRE_x2(bu_abbrev(bu::inch) == flatstring("in"));
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REQUIRE_x2(bu_abbrev(bu::foot) == flatstring("ft"));
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REQUIRE_x2(bu_abbrev(bu::yard) == flatstring("yd"));
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REQUIRE_x2(bu_abbrev(bu::mile) == flatstring("mi"));
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log && log(xtag("time", bu_abbrev(bu::second)));
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REQUIRE_x2(bu_abbrev(bu::picosecond) == bu_abbrev_type::from_chars("ps"));
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REQUIRE_x2(bu_abbrev(bu::nanosecond) == bu_abbrev_type::from_chars("ns"));
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REQUIRE_x2(bu_abbrev(bu::microsecond) == bu_abbrev_type::from_chars("us"));
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REQUIRE_x2(bu_abbrev(bu::millisecond) == bu_abbrev_type::from_chars("ms"));
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REQUIRE_x2(bu_abbrev(bu::second) == bu_abbrev_type::from_chars("s"));
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REQUIRE_x2(bu_abbrev(bu::minute) == bu_abbrev_type::from_chars("min"));
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REQUIRE_x2(bu_abbrev(bu::hour) == bu_abbrev_type::from_chars("hr"));
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REQUIRE_x2(bu_abbrev(bu::day) == bu_abbrev_type::from_chars("dy"));
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REQUIRE_x2(bu_abbrev(bu::week) == bu_abbrev_type::from_chars("wk"));
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REQUIRE_x2(bu_abbrev(bu::month) == bu_abbrev_type::from_chars("mo"));
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REQUIRE_x2(bu_abbrev(bu::year) == bu_abbrev_type::from_chars("yr"));
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REQUIRE_x2(bu_abbrev(bu::year250) == bu_abbrev_type::from_chars("yr250"));
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REQUIRE_x2(bu_abbrev(bu::year360) == bu_abbrev_type::from_chars("yr360"));
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REQUIRE_x2(bu_abbrev(bu::year365) == bu_abbrev_type::from_chars("yr365"));
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log && log(xtag("currency", bu_abbrev(bu::currency)));
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REQUIRE_x2(bu_abbrev(bu::currency) == flatstring("ccy"));
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log && log(xtag("price", bu_abbrev(bu::price)));
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REQUIRE_x2(bu_abbrev(bu::price) == flatstring("px"));
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# undef REQUIRE_x2
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} /*TEST_CASE(basis_unit1)*/
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} /*namespace ut*/
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} /*namespace xo*/
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/* end bu.test.cpp */
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