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OpenMW is an open implementation of the Morrowind engine
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107#ifndef OPENMW_COMPONENTS_TESTING_UTIL_H#define OPENMW_COMPONENTS_TESTING_UTIL_H
#include <chrono>#include <filesystem>#include <initializer_list>#include <memory>#include <sstream>
#include <gtest/gtest.h>
#include <components/misc/strings/conversion.hpp>#include <components/vfs/archive.hpp>#include <components/vfs/file.hpp>#include <components/vfs/manager.hpp>#include <components/vfs/pathutil.hpp>
namespace TestingOpenMW{ inline std::filesystem::path outputDir() { static const std::string run = std::to_string(std::chrono::system_clock::now().time_since_epoch().count()); std::filesystem::path dir = std::filesystem::temp_directory_path() / "openmw" / "tests" / run; std::filesystem::create_directories(dir); return dir; }
inline std::filesystem::path outputFilePath(std::string_view name) { std::filesystem::path dir = outputDir(); return dir / Misc::StringUtils::stringToU8String(name); }
inline std::filesystem::path outputDirPath(const std::filesystem::path& subpath) { std::filesystem::path path = outputDir(); path /= subpath; std::filesystem::create_directories(path); return path; }
inline std::filesystem::path currentTestDirPath() { return outputDirPath( std::format("{}.{}", ::testing::UnitTest::GetInstance()->current_test_info()->test_suite_name(), ::testing::UnitTest::GetInstance()->current_test_info()->name())); }
inline std::filesystem::path outputFilePathWithSubDir(const std::filesystem::path& subpath) { std::filesystem::path path = outputDir(); path /= subpath; std::filesystem::create_directories(path.parent_path()); return path; }
class VFSTestFile : public VFS::File { public: explicit VFSTestFile(std::string content) : mContent(std::move(content)) { }
Files::IStreamPtr open() override { return std::make_unique<std::stringstream>(mContent, std::ios_base::in); }
std::filesystem::file_time_type getLastModified() const override { return {}; }
std::string getStem() const override { return "TestFile"; }
private: const std::string mContent; };
struct VFSTestData : public VFS::Archive { VFS::FileMap mFiles;
explicit VFSTestData(VFS::FileMap&& files) : mFiles(std::move(files)) { }
void listResources(VFS::FileMap& out) override { out = mFiles; }
bool contains(VFS::Path::NormalizedView file) const override { return mFiles.contains(file); }
std::string getDescription() const override { return "TestData"; } };
inline std::unique_ptr<VFS::Manager> createTestVFS(VFS::FileMap&& files) { auto vfs = std::make_unique<VFS::Manager>(); vfs->addArchive(std::make_unique<VFSTestData>(std::move(files))); vfs->buildIndex(); return vfs; }
inline std::unique_ptr<VFS::Manager> createTestVFS( std::initializer_list<std::pair<VFS::Path::NormalizedView, VFS::File*>> files) { return createTestVFS(VFS::FileMap(files.begin(), files.end())); }}
#endif