2025-01-08 21:05:11 +00:00

87 lines
2.6 KiB
C++

#include "Image/IPak/IPakCreator.h"
#include "Asset/AssetCreatorCollection.h"
#include "ObjContainer/IPak/IPak.h"
#include "SearchPath/MockOutputPath.h"
#include "SearchPath/MockSearchPath.h"
#include <catch2/catch_test_macros.hpp>
#include <catch2/generators/catch_generators.hpp>
#include <catch2/matchers/catch_matchers_floating_point.hpp>
#include <cstring>
#include <filesystem>
#include <memory>
using namespace std::string_literals;
namespace
{
class TestContext
{
public:
TestContext()
: m_zone("test", 0, IGame::GetGameById(GameId::T6)),
m_zone_states(m_zone),
m_out_dir()
{
}
IPakCreator& CreateSut()
{
return m_zone_states.GetZoneAssetCreationState<IPakCreator>();
}
Zone m_zone;
MockSearchPath m_search_path;
ZoneAssetCreationStateContainer m_zone_states;
MockOutputPath m_out_dir;
};
} // namespace
namespace test::image::ipak
{
TEST_CASE("IPakCreator: Does nothing if no ipak was defined", "[image]")
{
TestContext testContext;
auto& sut = testContext.CreateSut();
sut.Finalize(testContext.m_search_path, testContext.m_out_dir);
REQUIRE(testContext.m_out_dir.GetMockedFileList().empty());
}
TEST_CASE("IPakCreator: Writes IPak file", "[image]")
{
TestContext testContext;
auto& sut = testContext.CreateSut();
auto* ipak = sut.GetOrAddIPak("amazing");
ipak->AddImage("random");
constexpr auto iwiData = "hello world";
testContext.m_search_path.AddFileData("images/random.iwi", iwiData);
sut.Finalize(testContext.m_search_path, testContext.m_out_dir);
const auto* file = testContext.m_out_dir.GetMockedFile("amazing.ipak");
REQUIRE(file);
const auto* data = file->m_data.data();
REQUIRE(data[0] == 'K');
REQUIRE(data[1] == 'A');
REQUIRE(data[2] == 'P');
REQUIRE(data[3] == 'I');
auto readIpak = IIPak::Create("amazing.ipak", std::make_unique<std::istringstream>(file->AsString()));
REQUIRE(readIpak->Initialize());
auto entry = readIpak->GetEntryStream(IIPak::HashString("random"), IIPak::HashData(iwiData, std::char_traits<char>::length(iwiData)));
REQUIRE(entry);
char readBuffer[std::char_traits<char>::length(iwiData) + 10];
entry->read(readBuffer, sizeof(readBuffer));
REQUIRE(entry->gcount() == std::char_traits<char>::length(iwiData));
REQUIRE(std::strncmp(iwiData, readBuffer, std::char_traits<char>::length(iwiData)) == 0);
}
} // namespace test::image::ipak