wireguard-go/bind_test.go

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2019-01-02 00:55:51 +00:00
/* SPDX-License-Identifier: MIT
*
2019-01-02 00:55:51 +00:00
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
import "errors"
type DummyDatagram struct {
msg []byte
endpoint Endpoint
world bool // better type
}
type DummyBind struct {
in6 chan DummyDatagram
ou6 chan DummyDatagram
in4 chan DummyDatagram
ou4 chan DummyDatagram
closed bool
}
func (b *DummyBind) SetMark(v uint32) error {
return nil
}
func (b *DummyBind) ReceiveIPv6(buff []byte) (int, Endpoint, error) {
datagram, ok := <-b.in6
if !ok {
return 0, nil, errors.New("closed")
}
copy(buff, datagram.msg)
return len(datagram.msg), datagram.endpoint, nil
}
func (b *DummyBind) ReceiveIPv4(buff []byte) (int, Endpoint, error) {
datagram, ok := <-b.in4
if !ok {
return 0, nil, errors.New("closed")
}
copy(buff, datagram.msg)
return len(datagram.msg), datagram.endpoint, nil
}
func (b *DummyBind) Close() error {
close(b.in6)
close(b.in4)
b.closed = true
return nil
}
func (b *DummyBind) Send(buff []byte, end Endpoint) error {
return nil
}