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Add positions method to parser, write unit tests for it, update other parser tests

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ado
2024-02-25 02:06:48 +01:00
parent 383de57f9a
commit 88e711a5f7
9 changed files with 460 additions and 425 deletions
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61
test/test_helpers.hpp
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@@ -1,12 +1,14 @@
#pragma once
#include <algorithm>
#include <ctime>
#include <filesystem>
#include <fstream>
#include <iomanip>
#include <ss/common.hpp>
#include <ss/setup.hpp>
#include <sstream>
#include <string>
#include <vector>
#include <algorithm>
#include <fstream>
#ifdef CMAKE_GITHUB_CI
#include <doctest/doctest.h>
@@ -20,6 +22,24 @@ class parser;
} /* ss */
namespace {
struct bool_error {};
template <typename T, typename U = bool_error>
struct config {
using BufferMode = T;
using ErrorMode = U;
constexpr static auto ThrowOnError = std::is_same_v<U, ss::throw_on_error>;
constexpr static auto StringError = std::is_same_v<U, ss::string_error>;
};
#define ParserOptionCombinations \
config<std::true_type>, config<std::true_type, ss::string_error>, \
config<std::true_type, ss::throw_on_error>, config<std::false_type>, \
config<std::false_type, ss::string_error>, \
config<std::false_type, ss::throw_on_error>
struct buffer {
std::string data_;
@@ -172,23 +192,32 @@ template <typename T>
}
template <bool buffer_mode, typename... Ts>
[[maybe_unused]] std::tuple<ss::parser<Ts...>, std::string> make_parser(
const std::string& file_name, const std::string& delim = "") {
std::tuple<ss::parser<Ts...>, std::string> make_parser_impl(
const std::string& file_name, std::string delim = ss::default_delimiter) {
if (buffer_mode) {
auto buffer = make_buffer(file_name);
if (delim.empty()) {
return {ss::parser<Ts...>{buffer.data(), buffer.size()},
std::move(buffer)};
} else {
return {ss::parser<Ts...>{buffer.data(), buffer.size(), delim},
std::move(buffer)};
}
return {ss::parser<Ts...>{buffer.data(), buffer.size(), delim},
std::move(buffer)};
} else {
if (delim.empty()) {
return {ss::parser<Ts...>{file_name}, std::string{}};
} else {
return {ss::parser<Ts...>{file_name, delim}, std::string{}};
}
return {ss::parser<Ts...>{file_name, delim}, std::string{}};
}
}
template <bool buffer_mode, typename ErrorMode, typename... Ts>
[[maybe_unused]] std::enable_if_t<
!std::is_same_v<ErrorMode, bool_error>,
std::tuple<ss::parser<ErrorMode, Ts...>, std::string>>
make_parser(const std::string& file_name,
std::string delim = ss::default_delimiter) {
return make_parser_impl<buffer_mode, ErrorMode, Ts...>(file_name, delim);
}
template <bool buffer_mode, typename ErrorMode, typename... Ts>
[[maybe_unused]] std::enable_if_t<std::is_same_v<ErrorMode, bool_error>,
std::tuple<ss::parser<Ts...>, std::string>>
make_parser(const std::string& file_name,
std::string delim = ss::default_delimiter) {
return make_parser_impl<buffer_mode, Ts...>(file_name, delim);
}
} /* namespace */