69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
#include <cruft/util/parse/enum.hpp>
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#include <cruft/util/parse/value.hpp>
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#include <cruft/util/std.hpp>
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#include <cruft/util/tap.hpp>
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int main ()
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{
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cruft::TAP::logger tap;
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{
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enum enumeration_t : u16 { FOO, BAR = 2, QUX = 257 };
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auto const cookie = cruft::parse::enumeration::setup<enumeration_t> ({
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{ "FOO", FOO },
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{ "BAR", BAR },
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{ "QUX", QUX },
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});
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(void)cookie;
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tap.expect_eq (FOO, cruft::parse::from_string<enumeration_t> ("FOO"), "enumeration, FOO");
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tap.expect_eq (BAR, cruft::parse::from_string<enumeration_t> ("BAR"), "enumeration, BAR");
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tap.expect_eq (QUX, cruft::parse::from_string<enumeration_t> ("QUX"), "enumeration, QUX");
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tap.expect_eq (
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u16 {QUX},
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cruft::parse::enumeration::from_string<u16> (
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cruft::typeidx<enumeration_t> (),
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"QUX"
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),
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"u16, QUX"
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);
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}
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{
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enum class enum_class { VALUE };
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auto const cookie = cruft::parse::enumeration::setup<enum_class> ({
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{ "VALUE", enum_class::VALUE },
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});
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(void)cookie;
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tap.expect_eq (
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enum_class::VALUE,
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cruft::parse::from_string<enum_class> ("VALUE"), "enum class, VALUE"
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);
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}
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{
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enum class func_enum { ASDF };
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auto const cookie = cruft::parse::enumeration::setup<func_enum> ([] (auto &str) {
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if (equal (str, "ASDF")) {
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str = str.consume (4);
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return func_enum::ASDF;
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}
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throw std::runtime_error ("Invalid enum value");
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});
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(void)cookie;
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tap.expect_eq (
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func_enum::ASDF,
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cruft::parse::from_string<func_enum> ("ASDF"),
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"function enum lookup"
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);
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}
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return tap.status ();
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} |