testutils

package

v0.8.0 Latest Latest Go to latest Published: May 10, 2019 License: Apache-2.0 Imports: 17 Imported by: 22

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func CmdAdd(cniNetns, cniContainerID, cniIfname string, conf []byte, f func() error) (types.Result, []byte, error)

func CmdAddWithArgs(args *skel.CmdArgs, f func() error) (types.Result, []byte, error)

func CmdCheck(cniNetns, cniContainerID, cniIfname string, conf []byte, f func() error) error

func CmdCheckWithArgs(args *skel.CmdArgs, f func() error) error

func CmdDel(cniNetns, cniContainerID, cniIfname string, f func() error) error

func CmdDelWithArgs(args *skel.CmdArgs, f func() error) error

func NewNS() (ns.NetNS, error)

Creates a new persistent (bind-mounted) network namespace and returns an object representing that namespace, without switching to it.

func Ping(saddr, daddr string, isV6 bool, timeoutSec int) error

Ping shells out to the `ping` command. Returns nil if successful.

func UnmountNS(ns ns.NetNS) error

UnmountNS unmounts the NS held by the netns object

type BadReader struct {
	Error error
}

BadReader is an io.Reader which always errors

func (r *BadReader) Close() error

func (r *BadReader) Read(buffer []byte) (int, error)

Path	Synopsis
echosvr Echosvr is a simple TCP echo server It prints its listen address on stdout 127.0.0.1:xxxxx A test should wait for this line, parse it and may then attempt to connect.	Echosvr is a simple TCP echo server It prints its listen address on stdout 127.0.0.1:xxxxx A test should wait for this line, parse it and may then attempt to connect.