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beacon/light/sync: add comments to validated head test

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Zsolt Felfoldi 2024-01-17 17:52:19 +01:00 committed by Felix Lange
parent c2b8cb226e
commit 324ce86955
1 changed files with 9 additions and 1 deletions
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10
beacon/light/sync/head_sync_test.go
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@ -53,10 +53,12 @@ func TestValidatedHead(t *testing.T) {
ts.AddServer(testServer1, 1) ts.AddServer(testServer1, 1)
ts.ServerEvent(EvNewSignedHead, testServer1, testSHead1) ts.ServerEvent(EvNewSignedHead, testServer1, testSHead1)
ts.Run(1, nil, nil) ts.Run(1, nil, nil)
// announced head should be queued because of uninitialized chain
ht.ExpValidated(t, 1, nil) ht.ExpValidated(t, 1, nil)
chain.SetNextSyncPeriod(0) chain.SetNextSyncPeriod(0) // initialize chain
ts.Run(2, nil, nil) ts.Run(2, nil, nil)
// expect previously queued head to be validated
ht.ExpValidated(t, 2, []types.SignedHeader{testSHead1}) ht.ExpValidated(t, 2, []types.SignedHeader{testSHead1})
chain.SetNextSyncPeriod(1) chain.SetNextSyncPeriod(1)
@ -64,28 +66,34 @@ func TestValidatedHead(t *testing.T) {
ts.AddServer(testServer2, 1) ts.AddServer(testServer2, 1)
ts.ServerEvent(EvNewSignedHead, testServer2, testSHead2) ts.ServerEvent(EvNewSignedHead, testServer2, testSHead2)
ts.Run(3, nil, nil) ts.Run(3, nil, nil)
// expect both head announcements to be validated instantly
ht.ExpValidated(t, 3, []types.SignedHeader{testSHead2, testSHead2}) ht.ExpValidated(t, 3, []types.SignedHeader{testSHead2, testSHead2})
ts.ServerEvent(EvNewSignedHead, testServer1, testSHead3) ts.ServerEvent(EvNewSignedHead, testServer1, testSHead3)
ts.AddServer(testServer3, 1) ts.AddServer(testServer3, 1)
ts.ServerEvent(EvNewSignedHead, testServer3, testSHead4) ts.ServerEvent(EvNewSignedHead, testServer3, testSHead4)
ts.Run(4, nil, nil) ts.Run(4, nil, nil)
// future period annonced heads should be queued
ht.ExpValidated(t, 4, nil) ht.ExpValidated(t, 4, nil)
chain.SetNextSyncPeriod(2) chain.SetNextSyncPeriod(2)
ts.Run(5, nil, nil) ts.Run(5, nil, nil)
// testSHead3 can be validated now but not testSHead4
ht.ExpValidated(t, 5, []types.SignedHeader{testSHead3}) ht.ExpValidated(t, 5, []types.SignedHeader{testSHead3})
// server 3 disconnected without proving period 3, its announced head should be dropped
ts.RemoveServer(testServer3) ts.RemoveServer(testServer3)
ts.Run(6, nil, nil) ts.Run(6, nil, nil)
ht.ExpValidated(t, 6, nil) ht.ExpValidated(t, 6, nil)
chain.SetNextSyncPeriod(3) chain.SetNextSyncPeriod(3)
ts.Run(7, nil, nil) ts.Run(7, nil, nil)
// testSHead4 could be validated now but it's not queued by any registered server
ht.ExpValidated(t, 7, nil) ht.ExpValidated(t, 7, nil)
ts.ServerEvent(EvNewSignedHead, testServer2, testSHead4) ts.ServerEvent(EvNewSignedHead, testServer2, testSHead4)
ts.Run(8, nil, nil) ts.Run(8, nil, nil)
// now testSHead4 should be validated
ht.ExpValidated(t, 8, []types.SignedHeader{testSHead4}) ht.ExpValidated(t, 8, []types.SignedHeader{testSHead4})
} }