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golang.org/x/net / nettest

Package nettest

v0.0.0-...-eb5bcb5
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The latest major version is .

Published: Apr 4, 2019 | License: BSD-3-Clause | Module: golang.org/x/net

Overview

Package nettest provides utilities for network testing.

Index

func LocalPath

func LocalPath() (string, error)

LocalPath returns a local path that can be used for Unix-domain protocol testing.

func LoopbackInterface

func LoopbackInterface() (*net.Interface, error)

LoopbackInterface returns an available logical network interface for loopback test.

func MulticastSource

func MulticastSource(network string, ifi *net.Interface) (net.IP, error)

MulticastSource returns a unicast IP address on ifi when ifi is an IP multicast-capable network interface.

The provided network must be "ip", "ip4" or "ip6".

func NewLocalListener

func NewLocalListener(network string) (net.Listener, error)

NewLocalListener returns a listener which listens to a loopback IP address or local file system path.

The provided network must be "tcp", "tcp4", "tcp6", "unix" or "unixpacket".

func NewLocalPacketListener

func NewLocalPacketListener(network string) (net.PacketConn, error)

NewLocalPacketListener returns a packet listener which listens to a loopback IP address or local file system path.

The provided network must be "udp", "udp4", "udp6" or "unixgram".

func RoutedInterface

func RoutedInterface(network string, flags net.Flags) (*net.Interface, error)

RoutedInterface returns a network interface that can route IP traffic and satisfies flags.

The provided network must be "ip", "ip4" or "ip6".

func SupportsIPv4

func SupportsIPv4() bool

SupportsIPv4 reports whether the platform supports IPv4 networking functionality.

func SupportsIPv6

func SupportsIPv6() bool

SupportsIPv6 reports whether the platform supports IPv6 networking functionality.

func SupportsRawSocket

func SupportsRawSocket() bool

SupportsRawSocket reports whether the current session is available to use raw sockets.

func TestConn

func TestConn(t *testing.T, mp MakePipe)

TestConn tests that a net.Conn implementation properly satisfies the interface. The tests should not produce any false positives, but may experience false negatives. Thus, some issues may only be detected when the test is run multiple times. For maximal effectiveness, run the tests under the race detector.

func TestableAddress

func TestableAddress(network, address string) bool

TestableAddress reports whether address of network is testable on the current platform configuration.

func TestableNetwork

func TestableNetwork(network string) bool

TestableNetwork reports whether network is testable on the current platform configuration.

See func Dial of the standard library for the supported networks.

type MakePipe

type MakePipe func() (c1, c2 net.Conn, stop func(), err error)

MakePipe creates a connection between two endpoints and returns the pair as c1 and c2, such that anything written to c1 is read by c2 and vice-versa. The stop function closes all resources, including c1, c2, and the underlying net.Listener (if there is one), and should not be nil.

Package Files

Documentation was rendered with GOOS=linux and GOARCH=amd64.

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