diff options
| author |   Josh Bleecher Snyder <josh@tailscale.com> | 2021-02-08 11:36:55 -0800 |
|---|---|---|
| committer | Josh Bleecher Snyder <josh@tailscale.com> | 2021-02-08 12:01:08 -0800 |
| commit | af408eb9400bd94a01eea5ece8fa3da62c911818 (patch) | |
| tree | 4bc5a83b65490630a7bf94a1c355dc998a31e966 /device/device_test.go | |
| parent | device: separate timersInit from timersStart (diff) | |
| download | wireguard-go-af408eb9400bd94a01eea5ece8fa3da62c911818.tar.xz wireguard-go-af408eb9400bd94a01eea5ece8fa3da62c911818.zip | |
device: print direction when ping transit fails
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
Diffstat (limited to 'device/device_test.go')
| -rw-r--r-- | device/device_test.go | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/device/device_test.go b/device/device_test.go index 56ecd17..3ff35e7 100644 --- a/device/device_test.go +++ b/device/device_test.go @@ -8,7 +8,6 @@ package device import ( "bytes" "encoding/hex" - "errors" "fmt" "io/ioutil" "math/rand" @@ -103,6 +102,13 @@ const ( Pong SendDirection = false ) +func (d SendDirection) String() string { + if d == Ping { + return "ping" + } + return "pong" +} + func (pair *testPair) Send(tb testing.TB, ping SendDirection, done chan struct{}) { tb.Helper() p0, p1 := pair[0], pair[1] @@ -118,10 +124,10 @@ func (pair *testPair) Send(tb testing.TB, ping SendDirection, done chan struct{} select { case msgRecv := <-p0.tun.Inbound: if !bytes.Equal(msg, msgRecv) { - err = errors.New("ping did not transit correctly") + err = fmt.Errorf("%s did not transit correctly", ping) } case <-timer.C: - err = errors.New("ping did not transit") + err = fmt.Errorf("%s did not transit", ping) case <-done: } if err != nil { |