1 files changed, 0 insertions, 56 deletions
diff --git a/device/tun_test.go b/device/tun_test.go
deleted file mode 100644
index 2ccae62..0000000
--- a/device/tun_test.go
+++ /dev/null
@@ -1,56 +0,0 @@
-/* SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
- */
-
-package device
-
-import (
-	"errors"
-	"os"
-
-	"golang.zx2c4.com/wireguard/tun"
-)
-
-// newDummyTUN creates a dummy TUN device with the specified name.
-func newDummyTUN(name string) tun.Device {
-	return &dummyTUN{
-		name:    name,
-		packets: make(chan []byte, 100),
-		events:  make(chan tun.Event, 10),
-	}
-}
-
-// A dummyTUN is a tun.Device which is used in unit tests.
-type dummyTUN struct {
-	name    string
-	mtu     int
-	packets chan []byte
-	events  chan tun.Event
-}
-
-func (d *dummyTUN) Events() chan tun.Event { return d.events }
-func (*dummyTUN) File() *os.File           { return nil }
-func (*dummyTUN) Flush() error             { return nil }
-func (d *dummyTUN) MTU() (int, error)      { return d.mtu, nil }
-func (d *dummyTUN) Name() (string, error)  { return d.name, nil }
-
-func (d *dummyTUN) Close() error {
-	close(d.events)
-	close(d.packets)
-	return nil
-}
-
-func (d *dummyTUN) Read(b []byte, offset int) (int, error) {
-	buf, ok := <-d.packets
-	if !ok {
-		return 0, errors.New("device closed")
-	}
-	copy(b[offset:], buf)
-	return len(buf), nil
-}
-
-func (d *dummyTUN) Write(b []byte, offset int) (int, error) {
-	d.packets <- b[offset:]
-	return len(b), nil
-}