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fix flaky TestDatagramLoss (#5174)

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This commit is contained in:
Marten Seemann
2025-05-31 11:01:47 +08:00
committed by GitHub
parent 4dd059522f
commit 06ee16ee67
1 changed files with 3 additions and 3 deletions
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6
integrationtests/self/datagram_test.go
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@@ -140,7 +140,6 @@ func TestDatagramLoss(t *testing.T) {
proxy := &quicproxy.Proxy{
Conn: newUDPConnLocalhost(t),
ServerAddr: server.Addr().(*net.UDPAddr),
// Drop about 10% of Short Header packets with DATAGRAM frames
DropPacket: func(dir quicproxy.Direction, _, _ net.Addr, packet []byte) bool {
if wire.IsLongHeaderPacket(packet[0]) { // don't drop Long Header packets
return false
@@ -149,7 +148,8 @@ func TestDatagramLoss(t *testing.T) {
return false
}
total.Add(1)
if mrand.Int()%10 == 0 {
// drop about 20% of Short Header packets with DATAGRAM frames
if mrand.Int()%5 == 0 {
switch dir {
case quicproxy.DirectionIncoming:
droppedIncoming.Add(1)
@@ -196,7 +196,7 @@ func TestDatagramLoss(t *testing.T) {
}
}()
for i := 0; i < numDatagrams; i++ {
for i := range numDatagrams {
payload := bytes.Repeat([]byte{uint8(i)}, datagramSize)
require.NoError(t, clientConn.SendDatagram(payload))
require.NoError(t, serverConn.SendDatagram(payload))