tor-netdoc: Round-trip test for RelayPlatform encoding

        ];

        for (input, output) in tests {

            assert_eq!(input.parse::<RelayPlatform>().unwrap(), output);

            // Round-trip test with input stripped of " on" suffix and trimmed.

            // Otherwise we cannot really make this work because certain inputs

            // contain redundant data on purpose.

            let input = input.strip_suffix(" on").unwrap_or(input);

            let input = input.trim();

            assert_eq!(output.to_string(), input);

        }

    }