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xo-unit: test: move natural_unit tests out of unit.test.cpp + tidy

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This commit is contained in:
Roland Conybeare 2024-04-28 16:02:00 -04:00
commit bf3abc59f2
2 changed files with 158 additions and 190 deletions
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180
utest/unit.test.cpp
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@ -44,7 +44,6 @@ namespace xo {
using xo::qty::detail::nu_maker;
using xo::qty::detail::su_product;
//using xo::qty::detail::su_bpu_product;
using xo::qty::detail::nu_ratio_inplace;
using xo::qty::detail::su_ratio;
using xo::qty::unit_qty;
@ -621,185 +620,6 @@ namespace xo {
}
} /*TEST_CASE(bpu_array_product3)*/
TEST_CASE("natural_unit0", "[natural_unit]") {
constexpr bool c_debug_flag = true;
// can get bits from /dev/random by uncommenting the 2nd line below
//uint64_t seed = xxx;
//rng::Seed<xoshio256ss> seed;
//auto rng = xo::rng::xoshiro256ss(seed);
scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit0"));
//log && log("(A)", xtag("foo", foo));
{
constexpr natural_unit<int64_t> v
= (nu_maker<int64_t>::make_nu
(bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1000), power_ratio_type(2, 1)),
bpu<int64_t>(dim::mass, scalefactor_ratio_type(1, 1000), power_ratio_type(-1, 1))));
static_assert(v.n_bpu() == 2);
log && log(xtag("v.abbrev", v.abbrev()));
static_assert(v.abbrev().size() > 0);
static_assert(v.abbrev() == flatstring("mm^2.mg^-1"));
}
} /*TEST_CASE(natural_unit0)*/
TEST_CASE("natural_unit1", "[natural_unit]") {
constexpr bool c_debug_flag = true;
// can get bits from /dev/random by uncommenting the 2nd line below
//uint64_t seed = xxx;
//rng::Seed<xoshio256ss> seed;
//auto rng = xo::rng::xoshiro256ss(seed);
scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit1"));
//log && log("(A)", xtag("foo", foo));
{
constexpr natural_unit<int64_t> v
= (nu_maker<int64_t>::make_nu
(bpu<int64_t>(dim::distance, scalefactor_ratio_type(1000, 1), power_ratio_type(2, 1))));
static_assert(v.n_bpu() == 1);
log && log(xtag("v.abbrev", v.abbrev()));
static_assert(v.abbrev().size() > 0);
static_assert(v.abbrev() == flatstring("km^2"));
}
} /*TEST_CASE(natural_unit1)*/
TEST_CASE("natural_unit2", "[natural_unit]") {
constexpr bool c_debug_flag = true;
// can get bits from /dev/random by uncommenting the 2nd line below
//uint64_t seed = xxx;
//rng::Seed<xoshio256ss> seed;
//auto rng = xo::rng::xoshiro256ss(seed);
scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit2"));
//log && log("(A)", xtag("foo", foo));
{
constexpr natural_unit<int64_t> v
= (nu_maker<int64_t>::make_nu
(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)),
bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1)),
bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(-2, 1))));
static_assert(v.n_bpu() == 3);
log && log(xtag("v.abbrev", v.abbrev()));
static_assert(v.abbrev().size() > 0);
static_assert(v.abbrev() == flatstring("kg.m.s^-2"));
}
} /*TEST_CASE(natural_unit2)*/
TEST_CASE("natural_unit3", "[natural_unit]") {
constexpr bool c_debug_flag = true;
// can get bits from /dev/random by uncommenting the 2nd line below
//uint64_t seed = xxx;
//rng::Seed<xoshio256ss> seed;
//auto rng = xo::rng::xoshiro256ss(seed);
scope log(XO_DEBUG2(c_debug_flag, "TEST_CASE.natural_unit3"));
//log && log("(A)", xtag("foo", foo));
{
constexpr natural_unit<int64_t> v
= (nu_maker<int64_t>::make_nu
(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)),
bpu<int64_t>(dim::distance, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1))));
static_assert(v.n_bpu() == 2);
log && log(xtag("v.abbrev", v.abbrev()));
static_assert(v.abbrev().size() > 0);
static_assert(v.abbrev() == flatstring("kg.m"));
{
natural_unit<int64_t> w = v;
nu_ratio_inplace(&w,
bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1)));
log && log(xtag("w.abbrev", w.abbrev()));
REQUIRE(w.n_bpu() == 1);
REQUIRE(w[0].native_dim() == dim::distance);
REQUIRE(w.abbrev() == flatstring("m"));
}
{
constexpr natural_unit<int64_t> w
= (nu_maker<int64_t>::make_nu
(bpu<int64_t>(dim::mass, scalefactor_ratio_type(1000, 1), power_ratio_type(1, 1))));
static_assert(w.n_bpu() == 1);
log && log(xtag("w.abbrev", w.abbrev()));
constexpr auto rr = su_ratio<int64_t, __int128_t>(v, w);
log && log(xtag("rr", rr));
REQUIRE(rr.natural_unit_.n_bpu() == 1);
REQUIRE(rr.natural_unit_[0].native_dim() == dim::distance);
REQUIRE(rr.natural_unit_.abbrev() == flatstring("m"));
}
{
constexpr natural_unit<int64_t> w
= (nu_maker<int64_t>::make_nu
(bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(1, 1))));
static_assert(w.n_bpu() == 1);
log && log(xtag("w.abbrev", w.abbrev()));
constexpr auto rr = su_ratio<int64_t, __int128_t>(v, w);
log && log(xtag("rr", rr));
REQUIRE(rr.natural_unit_.n_bpu() == 3);
REQUIRE(rr.natural_unit_[0].native_dim() == dim::mass);
REQUIRE(rr.natural_unit_[1].native_dim() == dim::distance);
REQUIRE(rr.natural_unit_[2].native_dim() == dim::time);
REQUIRE(rr.natural_unit_.abbrev() == flatstring("kg.m.s^-1"));
}
{
natural_unit<int64_t> w = v;
REQUIRE(w.n_bpu() == 2);
REQUIRE(w[0].native_dim() == dim::mass);
nu_ratio_inplace(&w,
bpu<int64_t>(dim::time, scalefactor_ratio_type(1, 1), power_ratio_type(2, 1)));
REQUIRE(w.n_bpu() == 3);
REQUIRE(w[0].native_dim() == dim::mass);
REQUIRE(w[1].native_dim() == dim::distance);
REQUIRE(w[2].native_dim() == dim::time);
log && log(xtag("w.abbrev", w.abbrev()));
REQUIRE(w.n_bpu() == 3);
REQUIRE(w.abbrev() == flatstring("kg.m.s^-2"));
}
}
} /*TEST_CASE(natural_unit3)*/
TEST_CASE("scaled_unit0", "[scaled_unit0]") {
constexpr bool c_debug_flag = true;