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Add 'xo-indentlog/' from commit 'd43c4af0b4'

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git-subtree-dir: xo-indentlog
git-subtree-mainline: 1c3f033933
git-subtree-split: d43c4af0b4
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Roland Conybeare 2025-05-10 17:00:33 -05:00
commit 341fcfd1c7
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xo-indentlog/utest/function.test.cpp Normal file
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/* @file function.test.cpp */
#include "xo/indentlog/print/function.hpp"
#include "xo/indentlog/print/tag.hpp"
#include <catch2/catch.hpp>
#include <sstream>
using namespace xo;
namespace ut {
struct function_tcase {
function_tcase() = default;
function_tcase(function_style style, color_spec_type spec, std::string_view pretty, std::string_view output)
: style_{style}, spec_{spec}, pretty_{pretty}, output_{output} {}
/* function style: literal|pretty|streamlined|simple*/
function_style style_;
/* color spec for output */
color_spec_type spec_;
/* function signature (as per __PRETTY_FUNCTION__) */
std::string_view pretty_;
/* output text */
std::string_view output_;
}; /*function_tcase*/
std::vector<function_tcase> s_function_tcase_v(
{
function_tcase(function_style::literal, color_spec_type::none(), "anything goes here", "anything goes here"),
function_tcase(function_style::pretty, color_spec_type::none(), "void foo() const", "[void foo() const]"),
function_tcase(function_style::streamlined, color_spec_type::none(), "void foo() const", "foo"),
function_tcase(function_style::simple, color_spec_type::none(), "void foo() const", "foo"),
function_tcase(function_style::pretty, color_spec_type::none(), "void xo::class::foo() const", "[void xo::class::foo() const]"),
function_tcase(function_style::streamlined, color_spec_type::none(), "void xo::class::foo() const", "class::foo"),
function_tcase(function_style::simple, color_spec_type::none(), "void xo::class::foo() const", "foo"),
function_tcase(function_style::pretty, color_spec_type::blue(), "void xo::class::foo() const", "[\033[31;34mvoid xo::class::foo() const\033[0m]"),
function_tcase(function_style::streamlined, color_spec_type::none(), "void xo::reactor::FifoQueue<T, EvTimeFn>::notify_ev(const T&) [with T = std::pair<std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long int, std::ratio<1, 1000000000> > >, long unsigned int>; EvTimeFn = xo::reactor::EventTimeFn<std::pair<std::chrono::time_point<std::chrono::_V2::system_clock, std::chrono::duration<long int, std::ratio<1, 1000000000> > >, long unsigned int> >]", "FifoQueue::notify_ev"),
function_tcase(function_style::streamlined, color_spec_type::none(), "token_type xo::tok::tokenizer<char>::assemble_token(const span_type &) const [CharT = char]", "tokenizer::assemble_token"),
});
TEST_CASE("function", "[function]") {
tag_config::tag_color = color_spec_type::none();
for (std::uint32_t i_tc = 0, z_tc = s_function_tcase_v.size(); i_tc < z_tc; ++i_tc) {
function_tcase const & tc = s_function_tcase_v[i_tc];
INFO(tostr(xtag("i_tc", i_tc), xtag("style", tc.style_), xtag("spec", tc.spec_), xtag("pretty", tc.pretty_)));
std::stringstream ss;
ss << function_name(tc.style_, tc.spec_, tc.pretty_);
INFO(xtag("ss.str", ss.str()));
REQUIRE(ss.str() == tc.output_);
}
REQUIRE(s_function_tcase_v.size() > 1);
}
} /*namespace ut*/
/* end function.test.cpp */