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79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
#include "stdafx.h"
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#include "opcode_test_suite_t.h"
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#include <cassert>
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#include <exception>
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#include <fstream>
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#include <filesystem>
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#ifdef JSON_PREFER_REUSE_OF_PARSER
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#ifdef USE_JSONCPP_JSON
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std::unique_ptr<Json::CharReader> opcode_test_suite_t::m_parser;
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#endif
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#ifdef USE_SIMDJSON_JSON
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simdjson::dom::parser opcode_test_suite_t::m_parser;
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#endif
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#endif
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std::string opcode_test_suite_t::read(std::string path) {
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std::ifstream file(path, std::ios::in | std::ios::binary);
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const auto size = std::filesystem::file_size(path);
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std::string result(size, '\0');
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file.read(result.data(), size);
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return result;
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}
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opcode_test_suite_t::opcode_test_suite_t(std::string path)
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: m_path(path) {}
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void opcode_test_suite_t::load() {
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m_contents = read(path());
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}
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#ifdef USE_BOOST_JSON
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void opcode_test_suite_t::parse() {
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m_raw = boost::json::parse(m_contents);
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m_contents.clear();
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m_contents.shrink_to_fit();}
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#endif
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#ifdef USE_NLOHMANN_JSON
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void opcode_test_suite_t::parse() {
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m_raw = nlohmann::json::parse(m_contents);
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m_contents.clear();
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m_contents.shrink_to_fit();}
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#endif
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#ifdef USE_JSONCPP_JSON
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void opcode_test_suite_t::parse() {
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#ifdef JSON_PREFER_REUSE_OF_PARSER
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if (m_parser == nullptr)
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m_parser.reset(Json::CharReaderBuilder().newCharReader());
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if (!m_parser->parse(m_contents.data(), m_contents.data() + m_contents.size(), &m_raw, nullptr))
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throw std::runtime_error("Unable to parse tests");
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#else
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std::unique_ptr<Json::CharReader> parser(Json::CharReaderBuilder().newCharReader());
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if (!parser->parse(m_contents.data(), m_contents.data() + m_contents.size(), &m_raw, nullptr))
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throw std::runtime_error("Unable to parse tests");
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#endif
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m_contents.clear();
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m_contents.shrink_to_fit();
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}
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#endif
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#ifdef USE_SIMDJSON_JSON
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void opcode_test_suite_t::parse() {
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m_raw = m_parser.parse(m_contents);
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m_contents.clear();
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m_contents.shrink_to_fit();
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}
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#endif
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