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tear down device at end of test

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This commit is contained in:
Song Gao 2019-03-31 15:33:00 -07:00
parent af2921498b
commit 240a3d7b51
2 changed files with 20 additions and 0 deletions
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10
ipv4_darwin_test.go
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@ -21,6 +21,15 @@ func setupIfce(t *testing.T, self net.IP, remote net.IP, dev string) {
}
}
func teardownIfce(t *testing.T, ifce *Interface) {
if err := ifce.Close(); err != nil {
t.Fatal(err)
}
if err := exec.Command("ifconfig", ifce.Name(), "down").Run(); err != nil {
t.Fatal(err)
}
}
func TestP2PTUN(t *testing.T) {
var (
self = net.IPv4(10, 0, 42, 1)
@ -31,6 +40,7 @@ func TestP2PTUN(t *testing.T) {
if err != nil {
t.Fatalf("creating TUN error: %v\n", err)
}
defer teardownIfce(t, ifce)
dataCh := make(chan []byte)
errCh := make(chan error)