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feature/taildrop: add integration test variant with profiles that exist

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Updates #15970
Updates #15812
Updates tailscale/corp#28449

Change-Id: I52cf25f98636b0beac16275f46e58d0816963895
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick 2025-05-14 11:17:15 -07:00 committed by Nick Khyl
parent abe04bfa78
commit 49a7685af9
1 changed files with 39 additions and 12 deletions
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51
feature/taildrop/integration_test.go
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@ -26,6 +26,21 @@ import (
// TODO(bradfitz): add test between different users with the peercap to permit that? // TODO(bradfitz): add test between different users with the peercap to permit that?
func TestTaildropIntegration(t *testing.T) { func TestTaildropIntegration(t *testing.T) {
t.Skip("known failing test; see https://github.com/tailscale/tailscale/issues/15970")
testTaildropIntegration(t, false)
}
func TestTaildropIntegration_Fresh(t *testing.T) {
testTaildropIntegration(t, true)
}
// freshProfiles is whether to start the test right away
// with a fresh profile. If false, tailscaled is started, stopped,
// and restarted again to simulate a real-world scenario where
// the first profile already existed.
//
// This exercises an ipnext hook ordering issue we hit earlier.
func testTaildropIntegration(t *testing.T, freshProfiles bool) {
tstest.Parallel(t) tstest.Parallel(t)
controlOpt := integration.ConfigureControl(func(s *testcontrol.Server) { controlOpt := integration.ConfigureControl(func(s *testcontrol.Server) {
s.AllNodesSameUser = true // required for Taildrop s.AllNodesSameUser = true // required for Taildrop
@ -39,18 +54,30 @@ func TestTaildropIntegration(t *testing.T) {
n2 := integration.NewTestNode(t, env) n2 := integration.NewTestNode(t, env)
d2 := n2.StartDaemon() d2 := n2.StartDaemon()
n1.AwaitListening() awaitUp := func() {
t.Logf("n1 is listening") t.Helper()
n2.AwaitListening() n1.AwaitListening()
t.Logf("n2 is listening") t.Logf("n1 is listening")
n1.MustUp() n2.AwaitListening()
t.Logf("n1 is up") t.Logf("n2 is listening")
n2.MustUp() n1.MustUp()
t.Logf("n2 is up") t.Logf("n1 is up")
n1.AwaitRunning() n2.MustUp()
t.Logf("n1 is running") t.Logf("n2 is up")
n2.AwaitRunning() n1.AwaitRunning()
t.Logf("n2 is running") t.Logf("n1 is running")
n2.AwaitRunning()
t.Logf("n2 is running")
}
awaitUp()
if !freshProfiles {
d1.MustCleanShutdown(t)
d2.MustCleanShutdown(t)
d1 = n1.StartDaemon()
d2 = n2.StartDaemon()
awaitUp()
}
var peerStableID tailcfg.StableNodeID var peerStableID tailcfg.StableNodeID