fails:Dir.glob raises an Encoding::CompatibilityError if the argument encoding is not compatible with US-ASCII
fails:Dir.glob splits the string on \0 if there is only one string given and warns
fails:Dir.glob recursively matches files and directories in nested dot subdirectory with 'nested/**/*' from the current directory and option File::FNM_DOTMATCH
fails:Dir.glob matches files with backslashes in their name
