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#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include <doctest/doctest.h>
#include <toml11/location.hpp>
TEST_CASE("testing location")
{
const auto first = toml::detail::make_temporary_location("hogefuga");
auto loc = first;
loc.advance(4);
CHECK_UNARY(loc.is_ok());
CHECK_UNARY( ! loc.eof());
CHECK_EQ(loc.current(), 'f');
CHECK_EQ(loc.line_number(), 1);
CHECK_EQ(loc.column_number(), 5);
const auto loc2 = loc;
CHECK_EQ(loc, loc2);
CHECK_UNARY(loc == loc2);
CHECK_UNARY(!(loc != loc2));
loc.advance(4);
CHECK_UNARY(loc.is_ok());
CHECK_UNARY(loc.eof());
CHECK_EQ(loc.current(), '\0');
CHECK_EQ(loc.line_number(), 1);
CHECK_EQ(loc.column_number(), 9);
CHECK_NE(loc, loc2);
CHECK_UNARY(!(loc == loc2));
CHECK_UNARY(loc != loc2);
CHECK_EQ(toml::detail::count(first, loc, 'e'), 1);
CHECK_EQ(toml::detail::count(first, loc, 'g'), 2);
}
TEST_CASE("testing multiline location")
{
const auto first = toml::detail::make_temporary_location("hoge\nfuga");
auto loc = first;
loc.advance(5);
CHECK_UNARY(loc.is_ok());
CHECK_UNARY( ! loc.eof());
CHECK_EQ(loc.current(), 'f');
CHECK_EQ(loc.line_number(), 2);
CHECK_EQ(loc.column_number(), 1);
const auto newline_r = toml::detail::rfind(first, loc, '\n');
CHECK_UNARY(newline_r.is_ok());
const auto newline = newline_r.as_ok();
CHECK_EQ(newline.current(), '\n');
loc.advance(4);
CHECK_UNARY(loc.is_ok());
CHECK_UNARY(loc.eof());
CHECK_EQ(loc.current(), '\0');
CHECK_EQ(loc.line_number(), 2);
CHECK_EQ(loc.column_number(), 5);
}
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