Function loadFontFile

tests/fl/font/truetype.cpp:22–47

Helper function to load a font file

// Helper function to load a font file
fl::vector<unsigned char> loadFontFile(const char* filename) {
    fl::setTestFileSystemRoot("tests/fl/font/data");
    fl::FileSystem fs;

    // Initialize the filesystem (required for stub platform)
    if (!fs.beginSd(0)) {
        return fl::vector<unsigned char>();
    }

    auto file_handle = fs.openRead(filename);
    if (!file_handle.is_open()) {
        return fl::vector<unsigned char>();
    }

    // Get file size
    fl::size size = file_handle.size();

    // Read file into buffer
    fl::vector<unsigned char> buffer(size);
    fl::size bytes_read = file_handle.read(buffer.data(), size);
    if (bytes_read != size) {
        return fl::vector<unsigned char>();
    }

    return buffer;
}

} // anonymous namespace