fails:Zlib::Inflate#<< appends data to the input stream
fails:Zlib::Inflate#<< treats nil argument as the end of compressed data
fails:Zlib::Inflate#<< just passes through the data after nil argument
fails:Zlib::Inflate#<< properly handles data in chunks
fails:Zlib::Inflate#<< properly handles incomplete data
fails:Zlib::Inflate#<< properly handles excessive data, byte-by-byte
fails:Zlib::Inflate#<< properly handles excessive data, in one go
