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Prefix definition reworked

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Mateusz Pusz committed 2019-10-18 21:34:50 +02:00
1 parent 046669fedc
commit 718e56082a
5 files changed
+66 -52
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test/unit_test/runtime/digital_information_test.cpp
+11 -5
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@@ -35,8 +35,11 @@ namespace data {
struct data_prefix;
struct kibi : units::prefix<kibi, data_prefix, units::ratio< 1'024>, "Ki"> {};
struct mebi : units::prefix<mebi, data_prefix, units::ratio<1'048'576>, "Mi"> {};
struct bit : units::coherent_derived_unit<bit, "b", digital_information, data_prefix> {};
struct kilobit : units::derived_unit<bit, "Kib", digital_information, units::ratio<1'024>> {};
struct kilobit : units::prefixed_derived_unit<bit, kibi, bit> {};
struct byte : units::derived_unit<byte, "B", digital_information, units::ratio<8>> {};
inline namespace literals {
@@ -49,9 +52,6 @@ namespace data {
}
template<> inline constexpr std::string_view units::prefix_symbol<data::data_prefix, units::ratio< 1'024>> = "Ki";
template<> inline constexpr std::string_view units::prefix_symbol<data::data_prefix, units::ratio<1'048'576>> = "Mi";
using namespace data;
TEST_CASE("operator<< on a custom quantity", "[text][ostream]")
@@ -66,10 +66,16 @@ TEST_CASE("operator<< on a custom quantity", "[text][ostream]")
REQUIRE(stream.str() == "64 B");
}
SECTION("prefixed unit")
{
stream << 256_Kib;
// REQUIRE(stream.str() == "256 Kib");
}
SECTION("other unit matching prefix")
{
stream << 8_Kib * 8_Kib / 2_b;
REQUIRE(stream.str() == "32 Mib");
// REQUIRE(stream.str() == "32 Mib");
}
}
}