The Test registrar facilitates easy testing of ENS on the Ethereum test networks. Typically deployed on the .test TLD, it provides functionality to instantly claim a domain for test purposes, which expires 28 days after it was claimed.
function register(bytes32 label, address owner) public;
Registers the subdomain whose keccak256 hash is provided in label, and assigns ownership to owner. For example, to register myname.test, call register with keccak256('myname') as the first argument.
Registrations after 28 days.
mapping (bytes32 => uint) public expiryTimes;
Returns the unix timestamp at which the specified subdomain will expire. For example, to check the expiration time of myname.test, call expiryTimes(keccak256('myname')).