Function FL_TEST_FILE

tests/fl/system/file_system.cpp:34–302

#include "fl/stl/int.h"

FL_TEST_FILE(FL_FILEPATH) {
#endif


// RAII helper to ensure cleanup happens even on test failure
class TestDirGuard {
    fl::string mDir;
    fl::vector<fl::string> mFiles;
    fl::vector<fl::string> mSubdirs;
public:
    explicit TestDirGuard(const fl::string& dir) : mDir(dir) {
        // Clean up any leftover state from previous failed runs
        cleanup();
        // Create fresh directory
        fl::StubFileSystem::createDirectory(mDir.c_str());
    }

    ~TestDirGuard() {
        cleanup();
        fl::setTestFileSystemRoot(""); // Clear global state
    }

    void addFile(const fl::string& path) {
        mFiles.push_back(path);
    }

    void addSubdir(const fl::string& path) {
        mSubdirs.push_back(path);
    }

private:
    void cleanup() {
        // Force remove entire directory tree to handle any leftover state
        // This ensures cleanup even if subdirectories/files exist from failed runs
        fl::StubFileSystem::forceRemoveDirectory(mDir.c_str());
    }
};

FL_TEST_CASE("FileSystem test with real hard drive") {
    // Create a temporary test directory and file
    fl::string test_dir = "test_filesystem_temp";
    fl::string test_file = "test_data.txt";
    fl::string test_content = "Hello, FastLED filesystem test!";

    // RAII guard ensures cleanup even on test failure
    TestDirGuard guard(test_dir);

    // Create test file
    fl::string full_path = test_dir;
    full_path.append("/");
    full_path.append(test_file);
    guard.addFile(full_path);
    FL_REQUIRE(fl::StubFileSystem::createTextFile(full_path.c_str(), test_content.c_str()));

    // Set the test filesystem root
    fl::setTestFileSystemRoot(test_dir.c_str());

    // Verify the root was set