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utest: + function_name test

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Roland Conybeare 2023-09-22 15:15:11 -04:00
commit 7aa534567f
3 changed files with 72 additions and 1 deletions
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utest/function.test.cpp Normal file
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/* @file function.test.cpp */
#include "indentlog/print/function.hpp"
#include "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::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]"),
});
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 */