ouroboros-network:testlib
Safe HaskellNone
LanguageHaskell2010

Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Synopsis

Documentation

tests :: TestTree Source #

mockDNSActions :: forall exception peerAddr (m :: Type -> Type). (MonadDelay m, MonadTimer m, MonadAsync m) => Tracer m DNSTrace -> DNSLookupType -> (IP -> PortNumber -> peerAddr) -> StrictTVar m MockDNSMap -> StrictTVar m (Script DNSTimeout) -> StrictTVar m (Script DNSLookupDelay) -> DNSActions peerAddr () exception m Source #

Mock DNSActions data structure for testing purposes. Adds DNS Lookup function for IOSim with different timeout and lookup delays for every attempt.

genGroupSrvs :: (Arbitrary prio, Arbitrary wt) => [(srv, [subordinate])] -> Gen [(srv, [(subordinate, prio, wt, PortNumber)])] Source #

genDomainName :: Gen ByteString Source #

data DomainAccessPoint Source #

Constructors

DomainAccessPoint !Domain PortNumber 
DomainSRVAccessPoint !Domain 

Instances

Instances details
Arbitrary DomainAccessPoint Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

arbitrary :: Gen DomainAccessPoint #

shrink :: DomainAccessPoint -> [DomainAccessPoint] #

Show DomainAccessPoint Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

showsPrec :: Int -> DomainAccessPoint -> ShowS #

show :: DomainAccessPoint -> String #

showList :: [DomainAccessPoint] -> ShowS #

Eq DomainAccessPoint Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

(==) :: DomainAccessPoint -> DomainAccessPoint -> Bool #

(/=) :: DomainAccessPoint -> DomainAccessPoint -> Bool #

Ord DomainAccessPoint Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

compare :: DomainAccessPoint -> DomainAccessPoint -> Ordering #

(<) :: DomainAccessPoint -> DomainAccessPoint -> Bool #

(<=) :: DomainAccessPoint -> DomainAccessPoint -> Bool #

(>) :: DomainAccessPoint -> DomainAccessPoint -> Bool #

(>=) :: DomainAccessPoint -> DomainAccessPoint -> Bool #

max :: DomainAccessPoint -> DomainAccessPoint -> DomainAccessPoint #

min :: DomainAccessPoint -> DomainAccessPoint -> DomainAccessPoint #

data MockRoots Source #

Constructors

MockRoots 

Fields

Instances

Instances details
Arbitrary MockRoots Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

arbitrary :: Gen MockRoots #

shrink :: MockRoots -> [MockRoots] #

Show MockRoots Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

showsPrec :: Int -> MockRoots -> ShowS #

show :: MockRoots -> String #

showList :: [MockRoots] -> ShowS #

type MockDNSMap = Map (Domain, TYPE) MockDNSLookupResult Source #

type MockDNSLookupResult = Either [(IP, TTL)] [(Domain, Word16, Word16, PortNumber)] Source #

newtype DNSTimeout Source #

Constructors

DNSTimeout 

Fields

Instances

Instances details
Arbitrary DNSTimeout Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

arbitrary :: Gen DNSTimeout #

shrink :: DNSTimeout -> [DNSTimeout] #

Show DNSTimeout Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

showsPrec :: Int -> DNSTimeout -> ShowS #

show :: DNSTimeout -> String #

showList :: [DNSTimeout] -> ShowS #

newtype DNSLookupDelay Source #

Constructors

DNSLookupDelay 

Fields

Instances

Instances details
Arbitrary DNSLookupDelay Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

arbitrary :: Gen DNSLookupDelay #

shrink :: DNSLookupDelay -> [DNSLookupDelay] #

Show DNSLookupDelay Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

showsPrec :: Int -> DNSLookupDelay -> ShowS #

show :: DNSLookupDelay -> String #

showList :: [DNSLookupDelay] -> ShowS #

data DelayAndTimeoutScripts Source #

Delay and timeout script which make sure that eventually the dns lookup will not timeout.

Constructors

DelayAndTimeoutScripts (Script DNSLookupDelay) (Script DNSTimeout) 

Instances

Instances details
Arbitrary DelayAndTimeoutScripts Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

arbitrary :: Gen DelayAndTimeoutScripts #

shrink :: DelayAndTimeoutScripts -> [DelayAndTimeoutScripts] #

Show DelayAndTimeoutScripts Source # 
Instance details

Defined in Test.Ouroboros.Network.PeerSelection.RootPeersDNS

Methods

showsPrec :: Int -> DelayAndTimeoutScripts -> ShowS #

show :: DelayAndTimeoutScripts -> String #

showList :: [DelayAndTimeoutScripts] -> ShowS #