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tstest/integration: fix TestAddPingRequest flaking

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Added a ticker to readd PingRequests if the previous one was stuck

Signed-off-by: Simeng He <simeng@tailscale.com>
This commit is contained in:
Simeng He 2021-06-09 10:13:11 -04:00
parent 8b11937eaf
commit 3f9c808ea1
1 changed files with 12 additions and 1 deletions
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13
tstest/integration/integration_test.go
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@ -258,10 +258,21 @@ func TestAddPingRequest(t *testing.T) {
}
// Wait for PingRequest to come back
pingTimeout := time.NewTimer(10 * time.Second)
waitDuration := 10 * time.Second
pingTimeout := time.NewTimer(waitDuration)
// Ticker sends new PingRequests if the previous did not get through
ticker := time.NewTicker(waitDuration / 5)
select {
case <-gotPing:
pingTimeout.Stop()
ticker.Stop()
case <-ticker.C:
ok := env.Control.AddPingRequest(nodeKey, pr)
if !ok {
t.Fatalf("no node found with NodeKey %v in AddPingRequest", nodeKey)
}
case <-pingTimeout.C:
t.Error("didn't get PingRequest from tailscaled")
}