OpenAssetTools/test/ObjCommonTests/Obj/Gdt/GdtTests.cpp

#include "Obj/Gdt/Gdt.h"
#include "Obj/Gdt/GdtStream.h"

#include <catch2/catch_test_macros.hpp>
#include <catch2/generators/catch_generators.hpp>
#include <sstream>

namespace obj::gdt
{
    TEST_CASE("Gdt: Ensure can parse simple gdt", "[gdt]")
    {
        std::string gdtString = "{\n"
                                "\t\"test_entry\" ( \"test.gdf\" )\n"
                                "\t{\n"
                                "\t\t\"testkey\" \"testvalue\"\n"
                                "\t\t\"test2key\" \"test2value\"\n"
                                "\t}\n"
                                "}";
        std::istringstream ss(gdtString);

        Gdt gdt;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt));

        REQUIRE(gdt.m_entries.size() == 1);

        {
            const auto& entry = *gdt.m_entries[0];
            REQUIRE(entry.m_name == "test_entry");
            REQUIRE(entry.m_gdf_name == "test.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 2);

            REQUIRE(entry.m_properties.at("testkey") == "testvalue");
            REQUIRE(entry.m_properties.at("test2key") == "test2value");
        }
    }

    TEST_CASE("Gdt: Ensure can parse compact gdt", "[gdt]")
    {
        std::string gdtString = "{"
                                R"("test_entry"("test.gdf"))"
                                "{"
                                R"("testkey""testvalue")"
                                R"("test2key""test2value")"
                                "}"
                                "}";
        std::istringstream ss(gdtString);

        Gdt gdt;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt));

        REQUIRE(gdt.m_entries.size() == 1);

        {
            const auto& entry = *gdt.m_entries[0];
            REQUIRE(entry.m_name == "test_entry");
            REQUIRE(entry.m_gdf_name == "test.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 2);

            REQUIRE(entry.m_properties.at("testkey") == "testvalue");
            REQUIRE(entry.m_properties.at("test2key") == "test2value");
        }
    }

    TEST_CASE("Gdt: Ensure can parse version section", "[gdt]")
    {
        std::string gdtString = "{"
                                R"("version" ( "version.gdf" ))"
                                "{"
                                R"("game" "t6")"
                                R"("version" "1337")"
                                "}"
                                "}";
        std::istringstream ss(gdtString);

        Gdt gdt;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt));

        REQUIRE(gdt.m_entries.empty());
        REQUIRE(gdt.m_version.m_game == "t6");
        REQUIRE(gdt.m_version.m_version == 1337);
    }

    TEST_CASE("Gdt: Ensure can parse version section and entries", "[gdt]")
    {
        std::string gdtString = "{"
                                R"("version" ( "version.gdf" ))"
                                "{"
                                R"("game" "t6")"
                                R"("version" "1337")"
                                "}"
                                R"("test_entry" ( "another_test.gdf" ))"
                                "{"
                                R"("game" "t6")"
                                R"("version" "420")"
                                "}"
                                "}";
        std::istringstream ss(gdtString);

        Gdt gdt;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt));

        REQUIRE(gdt.m_version.m_game == "t6");
        REQUIRE(gdt.m_version.m_version == 1337);

        REQUIRE(gdt.m_entries.size() == 1);

        {
            const auto& entry = *gdt.m_entries[0];
            REQUIRE(entry.m_name == "test_entry");
            REQUIRE(entry.m_gdf_name == "another_test.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 2);

            REQUIRE(entry.m_properties.at("game") == "t6");
            REQUIRE(entry.m_properties.at("version") == "420");
        }
    }

    TEST_CASE("Gdt: Ensure can parse multiple entries", "[gdt]")
    {
        std::string gdtString = "{"
                                R"("version" ( "version.gdf" ))"
                                "{"
                                R"("game" "t6")"
                                R"("version" "1337")"
                                "}"
                                R"("test_entry" ( "another_test.gdf" ))"
                                "{"
                                R"("game" "t6")"
                                R"("version" "420")"
                                "}"
                                R"("yet_another_entry" ( "super_kewl_asset_type.gdf" ))"
                                "{"
                                R"("name" "hello")"
                                R"("value" "asdf")"
                                R"("value2" "22")"
                                "}"
                                R"("final_entry" ( "quite_boring.gdf" ))"
                                "{"
                                R"("_HI_" "Hello World")"
                                "}"
                                "}";
        std::istringstream ss(gdtString);

        Gdt gdt;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt));

        REQUIRE(gdt.m_version.m_game == "t6");
        REQUIRE(gdt.m_version.m_version == 1337);

        REQUIRE(gdt.m_entries.size() == 3);

        {
            const auto& entry = *gdt.m_entries[0];
            REQUIRE(entry.m_name == "test_entry");
            REQUIRE(entry.m_gdf_name == "another_test.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 2);

            REQUIRE(entry.m_properties.at("game") == "t6");
            REQUIRE(entry.m_properties.at("version") == "420");
        }

        {
            const auto& entry = *gdt.m_entries[1];
            REQUIRE(entry.m_name == "yet_another_entry");
            REQUIRE(entry.m_gdf_name == "super_kewl_asset_type.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 3);

            REQUIRE(entry.m_properties.at("name") == "hello");
            REQUIRE(entry.m_properties.at("value") == "asdf");
            REQUIRE(entry.m_properties.at("value2") == "22");
        }

        {
            const auto& entry = *gdt.m_entries[2];
            REQUIRE(entry.m_name == "final_entry");
            REQUIRE(entry.m_gdf_name == "quite_boring.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 1);

            REQUIRE(entry.m_properties.at("_HI_") == "Hello World");
        }
    }

    TEST_CASE("Gdt: Ensure can parse entries with parent", "[gdt]")
    {
        std::string gdtString = "{"
                                R"("version" ( "version.gdf" ))"
                                "{"
                                R"("game" "t6")"
                                R"("version" "1337")"
                                "}"
                                R"("test_entry" ( "another_test.gdf" ))"
                                "{"
                                R"("game" "t6")"
                                R"("version" "420")"
                                "}"
                                R"("yet_another_entry" [ "test_entry" ])"
                                "{"
                                R"("name" "hello")"
                                R"("value" "asdf")"
                                R"("value2" "22")"
                                "}"
                                "}";
        std::istringstream ss(gdtString);

        Gdt gdt;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt));

        REQUIRE(gdt.m_version.m_game == "t6");
        REQUIRE(gdt.m_version.m_version == 1337);

        REQUIRE(gdt.m_entries.size() == 2);

        {
            const auto& entry = *gdt.m_entries[0];
            REQUIRE(entry.m_name == "test_entry");
            REQUIRE(entry.m_gdf_name == "another_test.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 2);

            REQUIRE(entry.m_properties.at("game") == "t6");
            REQUIRE(entry.m_properties.at("version") == "420");
        }

        {
            const auto& entry = *gdt.m_entries[1];
            REQUIRE(entry.m_name == "yet_another_entry");
            REQUIRE(entry.m_parent == gdt.m_entries[0].get());
            REQUIRE(entry.m_properties.size() == 3);

            REQUIRE(entry.m_properties.at("name") == "hello");
            REQUIRE(entry.m_properties.at("value") == "asdf");
            REQUIRE(entry.m_properties.at("value2") == "22");
        }
    }

    TEST_CASE("Gdt: Ensure can write simple gdt and parse it again", "[gdt]")
    {
        Gdt gdt;
        gdt.m_version.m_game = "whatagame";
        gdt.m_version.m_version = 6969;

        {
            auto entry = std::make_unique<GdtEntry>("sickentry", "verycool.gdf");
            entry->m_properties["hello"] = "world";
            entry->m_properties["hi"] = "universe";
            gdt.m_entries.emplace_back(std::move(entry));
        }

        {
            auto entry = std::make_unique<GdtEntry>("evencoolerentry", gdt.m_entries[0].get());
            entry->m_properties["nope"] = "xd";
            entry->m_properties["idk"] = "whattotypeanymore";
            gdt.m_entries.emplace_back(std::move(entry));
        }

        std::stringstream ss;
        GdtOutputStream::WriteGdt(gdt, ss);

        std::cout << ss.str() << std::endl;

        Gdt gdt2;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt2));

        REQUIRE(gdt2.m_version.m_game == "whatagame");
        REQUIRE(gdt2.m_version.m_version == 6969);

        REQUIRE(gdt2.m_entries.size() == 2);

        {
            const auto& entry = *gdt2.m_entries[0];
            REQUIRE(entry.m_name == "sickentry");
            REQUIRE(entry.m_gdf_name == "verycool.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 2);

            REQUIRE(entry.m_properties.at("hello") == "world");
            REQUIRE(entry.m_properties.at("hi") == "universe");
        }

        {
            const auto& entry = *gdt2.m_entries[1];
            REQUIRE(entry.m_name == "evencoolerentry");
            REQUIRE(entry.m_parent == gdt2.m_entries[0].get());
            REQUIRE(entry.m_properties.size() == 2);

            REQUIRE(entry.m_properties.at("nope") == "xd");
            REQUIRE(entry.m_properties.at("idk") == "whattotypeanymore");
        }
    }

    TEST_CASE("Gdt: Ensure can write gdt with escape values and parse it again", "[gdt]")
    {
        Gdt gdt;
        gdt.m_version.m_game = "whatagame";
        gdt.m_version.m_version = 6969;

        {
            auto entry = std::make_unique<GdtEntry>("sickentry", "verycool.gdf");
            entry->m_properties["hello"] = "very\nkewl\\stuff";
            gdt.m_entries.emplace_back(std::move(entry));
        }

        std::stringstream ss;
        GdtOutputStream::WriteGdt(gdt, ss);

        std::cout << ss.str() << std::endl;

        Gdt gdt2;
        GdtReader reader(ss);
        REQUIRE(reader.Read(gdt2));

        REQUIRE(gdt2.m_version.m_game == "whatagame");
        REQUIRE(gdt2.m_version.m_version == 6969);

        REQUIRE(gdt2.m_entries.size() == 1);

        {
            const auto& entry = *gdt2.m_entries[0];
            REQUIRE(entry.m_name == "sickentry");
            REQUIRE(entry.m_gdf_name == "verycool.gdf");
            REQUIRE(entry.m_parent == nullptr);
            REQUIRE(entry.m_properties.size() == 1);

            REQUIRE(entry.m_properties.at("hello") == "very\nkewl\\stuff");
        }
    }
} // namespace obj::gdt