testutil

package
Version: v0.3.11 Latest Latest
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Published: Jan 12, 2016 License: MIT Imports: 15 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
var SeededRand *rand.Rand
View Source
var ZeroLocalTCPAddress ma.Multiaddr

ZeroLocalTCPAddress is the "zero" tcp local multiaddr. This means:

/ip4/127.0.0.1/tcp/0

Functions

func NewSeededRand

func NewSeededRand(seed int64) *rand.Rand

func RandLocalTCPAddress

func RandLocalTCPAddress() ma.Multiaddr

RandLocalTCPAddress returns a random multiaddr. it suppresses errors for nice composability-- do check the address isn't nil.

Note: for real network tests, use ZeroLocalTCPAddress so the kernel assigns an unused TCP port. otherwise you may get clashes. This function remains here so that p2p/net/mock (which does not touch the real network) can assign different addresses to peers.

func RandPeerID

func RandPeerID() (peer.ID, error)

RandPeerID generates random "valid" peer IDs. it does not NEED to generate keys because it is as if we lost the key right away. fine to read randomness and hash it. to generate proper keys and corresponding PeerID, use:

sk, pk, _ := testutil.RandKeyPair()
id, _ := peer.IDFromPublicKey(pk)

func RandPeerIDFatal

func RandPeerIDFatal(t testing.TB) peer.ID

func RandTestKeyPair

func RandTestKeyPair(bits int) (ci.PrivKey, ci.PubKey, error)

func SeededTestKeyPair

func SeededTestKeyPair(seed int64) (ci.PrivKey, ci.PubKey, error)

func ThreadSafeCloserMapDatastore

func ThreadSafeCloserMapDatastore() ds2.ThreadSafeDatastoreCloser

Types

type Identity

type Identity interface {
	Address() ma.Multiaddr
	ID() peer.ID
	PrivateKey() ci.PrivKey
	PublicKey() ci.PubKey
}

func RandIdentity

func RandIdentity() (Identity, error)

func RandIdentityOrFatal

func RandIdentityOrFatal(t *testing.T) Identity

type LatencyConfig

type LatencyConfig struct {
	BlockstoreLatency time.Duration
	NetworkLatency    time.Duration
	RoutingLatency    time.Duration
}

func (LatencyConfig) AllInstantaneous added in v0.3.6

func (c LatencyConfig) AllInstantaneous() LatencyConfig

func (LatencyConfig) Blockstore7200RPM added in v0.3.6

func (c LatencyConfig) Blockstore7200RPM() LatencyConfig

func (LatencyConfig) BlockstoreFastSSD2014 added in v0.3.6

func (c LatencyConfig) BlockstoreFastSSD2014() LatencyConfig

func (LatencyConfig) BlockstoreSlowSSD2014 added in v0.3.6

func (c LatencyConfig) BlockstoreSlowSSD2014() LatencyConfig

func (LatencyConfig) NetworkIntraDatacenter2014 added in v0.3.6

func (c LatencyConfig) NetworkIntraDatacenter2014() LatencyConfig

func (LatencyConfig) NetworkNYtoSF added in v0.3.6

func (c LatencyConfig) NetworkNYtoSF() LatencyConfig

func (LatencyConfig) RoutingSlow added in v0.3.6

func (c LatencyConfig) RoutingSlow() LatencyConfig

type LockedRandSource

type LockedRandSource struct {
	// contains filtered or unexported fields
}

func (*LockedRandSource) Int63

func (r *LockedRandSource) Int63() (n int64)

func (*LockedRandSource) Seed

func (r *LockedRandSource) Seed(seed int64)

type PeerNetParams

type PeerNetParams struct {
	ID      peer.ID
	PrivKey ci.PrivKey
	PubKey  ci.PubKey
	Addr    ma.Multiaddr
}

PeerNetParams is a struct to bundle together the four things you need to run a connection with a peer: id, 2keys, and addr.

func RandPeerNetParams

func RandPeerNetParams() (*PeerNetParams, error)

func RandPeerNetParamsOrFatal

func RandPeerNetParamsOrFatal(t *testing.T) PeerNetParams

Directories

Path Synopsis
ci
Package ci implements some helper functions to use during tests.
Package ci implements some helper functions to use during tests.
jenkins
Package jenkins implements some helper functions to use during tests.
Package jenkins implements some helper functions to use during tests.
travis
Package travis implements some helper functions to use during tests.
Package travis implements some helper functions to use during tests.

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