mirror of
https://github.com/lightningnetwork/lnd.git
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funding tests: update tests for the 6 block and private channel changes
This commit is contained in:
Johan T. Halseth
Olaoluwa Osuntokun
parent
9af7cc9b99
commit
b3948d352e
@ -81,14 +81,20 @@ var (
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)
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type mockNotifier struct {
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confChannel chan *chainntnfs.TxConfirmation
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epochChan chan *chainntnfs.BlockEpoch
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oneConfChannel chan *chainntnfs.TxConfirmation
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sixConfChannel chan *chainntnfs.TxConfirmation
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epochChan chan *chainntnfs.BlockEpoch
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}
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func (m *mockNotifier) RegisterConfirmationsNtfn(txid *chainhash.Hash, numConfs,
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heightHint uint32) (*chainntnfs.ConfirmationEvent, error) {
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if numConfs == 6 {
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return &chainntnfs.ConfirmationEvent{
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Confirmed: m.sixConfChannel,
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}, nil
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}
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return &chainntnfs.ConfirmationEvent{
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Confirmed: m.confChannel,
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Confirmed: m.oneConfChannel,
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}, nil
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}
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func (m *mockNotifier) RegisterBlockEpochNtfn() (*chainntnfs.BlockEpochEvent, error) {
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@ -164,8 +170,9 @@ func createTestFundingManager(t *testing.T, privKey *btcec.PrivateKey,
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estimator := lnwallet.StaticFeeEstimator{FeeRate: 250}
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chainNotifier := &mockNotifier{
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confChannel: make(chan *chainntnfs.TxConfirmation, 1),
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epochChan: make(chan *chainntnfs.BlockEpoch, 1),
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oneConfChannel: make(chan *chainntnfs.TxConfirmation, 1),
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sixConfChannel: make(chan *chainntnfs.TxConfirmation, 1),
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epochChan: make(chan *chainntnfs.BlockEpoch, 1),
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}
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newChannelsChan := make(chan *newChannelMsg)
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@ -210,7 +217,7 @@ func createTestFundingManager(t *testing.T, privKey *btcec.PrivateKey,
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SignMessage: func(pubKey *btcec.PublicKey, msg []byte) (*btcec.Signature, error) {
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return nil, nil
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},
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SendLocalAnnouncement: func(msg lnwire.Message) error {
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SendAnnouncement: func(msg lnwire.Message) error {
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select {
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case sentAnnouncements <- msg:
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case <-shutdownChan:
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@ -308,7 +315,7 @@ func recreateAliceFundingManager(t *testing.T, alice *testNode) {
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msg []byte) (*btcec.Signature, error) {
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return nil, nil
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},
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SendLocalAnnouncement: func(msg lnwire.Message) error {
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SendAnnouncement: func(msg lnwire.Message) error {
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select {
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case aliceAnnounceChan <- msg:
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case <-shutdownChan:
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@ -398,7 +405,7 @@ func tearDownFundingManagers(t *testing.T, a, b *testNode) {
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// transaction is confirmed on-chain. Returns the funding out point.
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func openChannel(t *testing.T, alice, bob *testNode, localFundingAmt,
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pushAmt btcutil.Amount, numConfs uint32,
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updateChan chan *lnrpc.OpenStatusUpdate, private bool) *wire.OutPoint {
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updateChan chan *lnrpc.OpenStatusUpdate, announceChan bool) *wire.OutPoint {
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// Create a funding request and start the workflow.
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errChan := make(chan error, 1)
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initReq := &openChanReq{
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@ -407,7 +414,7 @@ func openChannel(t *testing.T, alice, bob *testNode, localFundingAmt,
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chainHash: *activeNetParams.GenesisHash,
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localFundingAmt: localFundingAmt,
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pushAmt: lnwire.NewMSatFromSatoshis(pushAmt),
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private: private,
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private: !announceChan,
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updates: updateChan,
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err: errChan,
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}
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@ -625,126 +632,98 @@ func assertFundingLockedSent(t *testing.T, alice, bob *testNode,
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assertDatabaseState(t, bob, fundingOutPoint, fundingLockedSent)
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}
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func assertPrivateAnnouncement(t *testing.T, node *testNode) {
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// After the FundingLocked message is sent, Alice and Bob will each
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// send three private announcement messages:
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// 1) ChannelAnnouncement
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// 2) ChannelUpdate
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// 3) ChannelUpdate
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// The only message of the three that will reach the peer is the second
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// ChannelUpdate message. The second channel update is sent via
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// SendToPeer. In the test case, the second channel update will not be
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// sent because the tests don't use the gossiper.
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privateAnns := make([]lnwire.Message, 2)
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for i := 0; i < len(privateAnns); i++ {
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select {
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case privateAnns[i] = <-node.announceChan:
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case <-time.After(time.Second * 5):
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t.Fatalf("node did not send private announcement: %v", i)
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}
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}
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gotPrivateChannelAnnouncement := false
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gotPrivateChannelUpdate := false
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for _, msg := range privateAnns {
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switch msg.(type) {
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case *lnwire.ChannelAnnouncement:
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gotPrivateChannelAnnouncement = true
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case *lnwire.ChannelUpdate:
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gotPrivateChannelUpdate = true
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}
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}
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if !gotPrivateChannelAnnouncement {
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t.Fatalf("did not get private ChannelAnnouncement from node")
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}
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if !gotPrivateChannelUpdate {
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t.Fatalf("did not get private ChannelUpdate from node")
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}
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}
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func assertAddedToRouterGraph(t *testing.T, alice, bob *testNode,
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fundingOutPoint *wire.OutPoint) {
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state, _, err := alice.fundingMgr.getChannelOpeningState(fundingOutPoint)
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if err != nil {
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t.Fatalf("unable to get channel state: %v", err)
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}
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if state != addedToRouterGraph {
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t.Fatalf("expected state to be addedToRouterGraph, was %v", state)
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}
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state, _, err = bob.fundingMgr.getChannelOpeningState(fundingOutPoint)
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if err != nil {
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t.Fatalf("unable to get channel state: %v", err)
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}
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if state != addedToRouterGraph {
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t.Fatalf("expected state to be addedToRouterGraph, was %v", state)
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}
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assertDatabaseState(t, alice, fundingOutPoint, addedToRouterGraph)
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assertDatabaseState(t, bob, fundingOutPoint, addedToRouterGraph)
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}
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func assertChannelAnnouncements(t *testing.T, alice, bob *testNode) {
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// After the FundingLocked message is sent, Alice and Bob will each
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// send the following messages to their gossiper:
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// 1) ChannelAnnouncement
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// 2) ChannelUpdate
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// The ChannelAnnouncement is kept locally, while the ChannelUpdate
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// is sent directly to the other peer, so the edge policies are
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// known to both peers.
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for j, node := range []*testNode{alice, bob} {
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announcements := make([]lnwire.Message, 2)
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for i := 0; i < len(announcements); i++ {
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select {
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case announcements[i] = <-node.announceChan:
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case <-time.After(time.Second * 5):
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t.Fatalf("node did not send announcement: %v", i)
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}
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}
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gotChannelAnnouncement := false
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gotChannelUpdate := false
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for _, msg := range announcements {
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switch msg.(type) {
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case *lnwire.ChannelAnnouncement:
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gotChannelAnnouncement = true
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case *lnwire.ChannelUpdate:
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gotChannelUpdate = true
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}
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}
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if !gotChannelAnnouncement {
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t.Fatalf("did not get ChannelAnnouncement from node %d",
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j)
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}
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if !gotChannelUpdate {
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t.Fatalf("did not get ChannelUpdate from node %d", j)
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}
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// Make sure no other message is sent.
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select {
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case <-node.announceChan:
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t.Fatalf("received unexpected announcement")
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case <-time.After(300 * time.Millisecond):
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// Expected
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}
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}
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}
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func assertAnnouncementSignatures(t *testing.T, alice, bob *testNode) {
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// After the FundingLocked message is sent and six confirmations have
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// been reached, the channel will be announced to the greater network.
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// been reached, the channel will be announced to the greater network
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// by having the nodes exchange announcement signatures.
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// Two distinct messages will be sent:
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// 1) AnnouncementSignatures
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// 2) NodeAnnouncement
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// These may arrive in no particular order.
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announcements := make([]lnwire.Message, 2)
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for i := 0; i < len(announcements); i++ {
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select {
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case announcements[i] = <-alice.announceChan:
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case <-time.After(time.Second * 5):
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t.Fatalf("alice did not send announcement %v", i)
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// Note that sending the NodeAnnouncement at this point is an
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// implementation detail, and not something required by the LN spec.
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for j, node := range []*testNode{alice, bob} {
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announcements := make([]lnwire.Message, 2)
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for i := 0; i < len(announcements); i++ {
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select {
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case announcements[i] = <-node.announceChan:
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case <-time.After(time.Second * 5):
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t.Fatalf("node did not send announcement %v", i)
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}
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}
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}
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gotAnnounceSignatures := false
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gotNodeAnnouncement := false
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for _, msg := range announcements {
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switch msg.(type) {
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case *lnwire.AnnounceSignatures:
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gotAnnounceSignatures = true
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case *lnwire.NodeAnnouncement:
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gotNodeAnnouncement = true
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gotAnnounceSignatures := false
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gotNodeAnnouncement := false
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for _, msg := range announcements {
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switch msg.(type) {
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case *lnwire.AnnounceSignatures:
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gotAnnounceSignatures = true
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case *lnwire.NodeAnnouncement:
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gotNodeAnnouncement = true
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}
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}
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}
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if !gotAnnounceSignatures {
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t.Fatalf("did not get AnnounceSignatures from Alice")
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}
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if !gotNodeAnnouncement {
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t.Fatalf("did not get NodeAnnouncement from Alice")
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}
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// Do the check for Bob as well.
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for i := 0; i < len(announcements); i++ {
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select {
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case announcements[i] = <-bob.announceChan:
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case <-time.After(time.Second * 5):
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t.Fatalf("bob did not send announcement %v", i)
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if !gotAnnounceSignatures {
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t.Fatalf("did not get AnnounceSignatures from node %d",
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j)
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}
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}
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gotAnnounceSignatures = false
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gotNodeAnnouncement = false
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for _, msg := range announcements {
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switch msg.(type) {
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case *lnwire.AnnounceSignatures:
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gotAnnounceSignatures = true
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case *lnwire.NodeAnnouncement:
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gotNodeAnnouncement = true
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if !gotNodeAnnouncement {
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t.Fatalf("did not get NodeAnnouncement from node %d", j)
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}
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}
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if !gotAnnounceSignatures {
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t.Fatalf("did not get AnnounceSignatures from Bob")
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}
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if !gotNodeAnnouncement {
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t.Fatalf("did not get NodeAnnouncement from Bob")
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}
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}
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func waitForOpenUpdate(t *testing.T, updateChan chan *lnrpc.OpenStatusUpdate) {
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@ -834,11 +813,11 @@ func TestFundingManagerNormalWorkflow(t *testing.T) {
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// Run through the process of opening the channel, up until the funding
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// transaction is broadcasted.
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fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
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false)
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true)
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// Notify that transaction was mined
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alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
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bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
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// The funding transaction was mined, so assert that both funding
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// managers now have the state of this channel 'markedOpen' in their
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@ -855,31 +834,17 @@ func TestFundingManagerNormalWorkflow(t *testing.T) {
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// Check that the state machine is updated accordingly
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assertFundingLockedSent(t, alice, bob, fundingOutPoint)
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// Make sure both fundingManagers send the expected private announcements.
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assertPrivateAnnouncement(t, alice)
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assertPrivateAnnouncement(t, bob)
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// Sleep to make sure database write is finished.
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time.Sleep(300 * time.Millisecond)
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// Make sure both fundingManagers send the expected channel
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// announcements.
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assertChannelAnnouncements(t, alice, bob)
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// Check that the state machine is updated accordingly
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assertAddedToRouterGraph(t, alice, bob, fundingOutPoint)
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// Notify that six confirmations has been reached on funding transaction.
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alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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// Make sure both fundingManagers send the expected channel announcements.
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assertChannelAnnouncements(t, alice, bob)
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// The funding process is now finished, wait for the
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// The funding transaction is now confirmed, wait for the
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// OpenStatusUpdate_ChanOpen update
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waitForOpenUpdate(t, updateChan)
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// The internal state-machine should now have deleted the channelStates
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// from the database, as the channel is announced.
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assertNoChannelState(t, alice, bob, fundingOutPoint)
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// Exchange the fundingLocked messages.
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alice.fundingMgr.processFundingLocked(fundingLockedBob, bobAddr)
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bob.fundingMgr.processFundingLocked(fundingLockedAlice, aliceAddr)
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@ -887,6 +852,17 @@ func TestFundingManagerNormalWorkflow(t *testing.T) {
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// Check that they notify the breach arbiter and peer about the new
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// channel.
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assertHandleFundingLocked(t, alice, bob)
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// Notify that six confirmations has been reached on funding transaction.
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alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
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bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
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// Make sure the fundingManagers exchange announcement signatures.
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assertAnnouncementSignatures(t, alice, bob)
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// The internal state-machine should now have deleted the channelStates
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// from the database, as the channel is announced.
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assertNoChannelState(t, alice, bob, fundingOutPoint)
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}
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func TestFundingManagerRestartBehavior(t *testing.T) {
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@ -899,7 +875,7 @@ func TestFundingManagerRestartBehavior(t *testing.T) {
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// transaction is broadcasted.
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updateChan := make(chan *lnrpc.OpenStatusUpdate)
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fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
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false)
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true)
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// After the funding transaction gets mined, both nodes will send the
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// fundingLocked message to the other peer. If the funding node fails
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@ -917,8 +893,8 @@ func TestFundingManagerRestartBehavior(t *testing.T) {
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}
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// Notify that transaction was mined
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alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
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bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
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// The funding transaction was mined, so assert that both funding
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// managers now have the state of this channel 'markedOpen' in their
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@ -950,8 +926,8 @@ func TestFundingManagerRestartBehavior(t *testing.T) {
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recreateAliceFundingManager(t, alice)
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// Intentionally make the channel announcements fail
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alice.fundingMgr.cfg.SendLocalAnnouncement = func(msg lnwire.Message) error {
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return fmt.Errorf("intentional error in SendLocalAnnouncement")
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alice.fundingMgr.cfg.SendAnnouncement = func(msg lnwire.Message) error {
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return fmt.Errorf("intentional error in SendAnnouncement")
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}
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fundingLockedAlice := checkNodeSendingFundingLocked(t, alice)
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@ -968,36 +944,6 @@ func TestFundingManagerRestartBehavior(t *testing.T) {
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// Expected
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}
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// Next up, we check that Alice rebroadcasts the private announcement
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// messages on restart. Bob should as expected send private announcements.
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recreateAliceFundingManager(t, alice)
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time.Sleep(300 * time.Millisecond)
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// Make sure both fundingManagers send the expected private announcements.
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assertPrivateAnnouncement(t, alice)
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assertPrivateAnnouncement(t, bob)
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// Sleep to make sure database write is finished.
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time.Sleep(300 * time.Millisecond)
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// Check that the state machine is updated accordingly
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assertAddedToRouterGraph(t, alice, bob, fundingOutPoint)
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// Next, we check that Alice rebroadcasts the channel announcement
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// messages on restart. Bob should as expected send channel announcements.
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recreateAliceFundingManager(t, alice)
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time.Sleep(300 * time.Millisecond)
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// Notify that six confirmations has been reached on funding transaction.
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alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
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assertChannelAnnouncements(t, alice, bob)
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// The internal state-machine should now have deleted the channelStates
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// from the database, as the channel is announced.
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assertNoChannelState(t, alice, bob, fundingOutPoint)
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// Exchange the fundingLocked messages.
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alice.fundingMgr.processFundingLocked(fundingLockedBob, bobAddr)
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bob.fundingMgr.processFundingLocked(fundingLockedAlice, aliceAddr)
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@ -1005,6 +951,35 @@ func TestFundingManagerRestartBehavior(t *testing.T) {
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// Check that they notify the breach arbiter and peer about the new
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// channel.
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assertHandleFundingLocked(t, alice, bob)
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// Next up, we check that Alice rebroadcasts the announcement
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// messages on restart. Bob should as expected send announcements.
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recreateAliceFundingManager(t, alice)
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time.Sleep(300 * time.Millisecond)
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// Make sure both fundingManagers send the expected channel
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// announcements.
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assertChannelAnnouncements(t, alice, bob)
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// Check that the state machine is updated accordingly
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assertAddedToRouterGraph(t, alice, bob, fundingOutPoint)
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// Next, we check that Alice sends the annnouncement signatures
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// on restart after six confirmations. Bob should as expected send
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// them as well.
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recreateAliceFundingManager(t, alice)
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time.Sleep(300 * time.Millisecond)
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// Notify that six confirmations has been reached on funding transaction.
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alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure the fundingManagers exchange announcement signatures.
|
||||
assertAnnouncementSignatures(t, alice, bob)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
}
|
||||
|
||||
// TestFundingManagerOfflinePeer checks that the fundingManager waits for the
|
||||
@ -1020,7 +995,7 @@ func TestFundingManagerOfflinePeer(t *testing.T) {
|
||||
// transaction is broadcasted.
|
||||
updateChan := make(chan *lnrpc.OpenStatusUpdate)
|
||||
fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
|
||||
false)
|
||||
true)
|
||||
|
||||
// After the funding transaction gets mined, both nodes will send the
|
||||
// fundingLocked message to the other peer. If the funding node fails
|
||||
@ -1038,8 +1013,8 @@ func TestFundingManagerOfflinePeer(t *testing.T) {
|
||||
}
|
||||
|
||||
// Notify that transaction was mined
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// The funding transaction was mined, so assert that both funding
|
||||
// managers now have the state of this channel 'markedOpen' in their
|
||||
@ -1108,30 +1083,15 @@ func TestFundingManagerOfflinePeer(t *testing.T) {
|
||||
|
||||
// Make sure both fundingManagers send the expected channel
|
||||
// announcements.
|
||||
assertPrivateAnnouncement(t, alice)
|
||||
assertPrivateAnnouncement(t, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// Check that the state machine is updated accordingly
|
||||
assertAddedToRouterGraph(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure both fundingManagers send the expected channel announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// The funding process is now finished, wait for the
|
||||
// The funding transaction is now confirmed, wait for the
|
||||
// OpenStatusUpdate_ChanOpen update
|
||||
waitForOpenUpdate(t, updateChan)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Exchange the fundingLocked messages.
|
||||
alice.fundingMgr.processFundingLocked(fundingLockedBob, bobAddr)
|
||||
bob.fundingMgr.processFundingLocked(fundingLockedAlice, aliceAddr)
|
||||
@ -1140,6 +1100,17 @@ func TestFundingManagerOfflinePeer(t *testing.T) {
|
||||
// channel.
|
||||
assertHandleFundingLocked(t, alice, bob)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure both fundingManagers send the expected announcement
|
||||
// signatures.
|
||||
assertAnnouncementSignatures(t, alice, bob)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
}
|
||||
|
||||
func TestFundingManagerFundingTimeout(t *testing.T) {
|
||||
@ -1153,7 +1124,7 @@ func TestFundingManagerFundingTimeout(t *testing.T) {
|
||||
|
||||
// Run through the process of opening the channel, up until the funding
|
||||
// transaction is broadcasted.
|
||||
_ = openChannel(t, alice, bob, 500000, 0, 1, updateChan, false)
|
||||
_ = openChannel(t, alice, bob, 500000, 0, 1, updateChan, true)
|
||||
|
||||
// Bob will at this point be waiting for the funding transaction to be
|
||||
// confirmed, so the channel should be considered pending.
|
||||
@ -1198,11 +1169,11 @@ func TestFundingManagerReceiveFundingLockedTwice(t *testing.T) {
|
||||
// Run through the process of opening the channel, up until the funding
|
||||
// transaction is broadcasted.
|
||||
fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
|
||||
false)
|
||||
true)
|
||||
|
||||
// Notify that transaction was mined
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// The funding transaction was mined, so assert that both funding
|
||||
// managers now have the state of this channel 'markedOpen' in their
|
||||
@ -1219,31 +1190,17 @@ func TestFundingManagerReceiveFundingLockedTwice(t *testing.T) {
|
||||
// Check that the state machine is updated accordingly
|
||||
assertFundingLockedSent(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Make sure both fundingManagers send the expected private announcements.
|
||||
assertPrivateAnnouncement(t, alice)
|
||||
assertPrivateAnnouncement(t, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
// Make sure both fundingManagers send the expected channel
|
||||
// announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// Check that the state machine is updated accordingly
|
||||
assertAddedToRouterGraph(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure both fundingManagers send the expected channel announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// The funding process is now finished, wait for the
|
||||
// The funding transaction is now confirmed, wait for the
|
||||
// OpenStatusUpdate_ChanOpen update
|
||||
waitForOpenUpdate(t, updateChan)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Send the fundingLocked message twice to Alice, and once to Bob.
|
||||
alice.fundingMgr.processFundingLocked(fundingLockedBob, bobAddr)
|
||||
alice.fundingMgr.processFundingLocked(fundingLockedBob, bobAddr)
|
||||
@ -1284,6 +1241,16 @@ func TestFundingManagerReceiveFundingLockedTwice(t *testing.T) {
|
||||
// Expected
|
||||
}
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure the fundingManagers exchange announcement signatures.
|
||||
assertAnnouncementSignatures(t, alice, bob)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
}
|
||||
|
||||
// TestFundingManagerRestartAfterChanAnn checks that the fundingManager properly
|
||||
@ -1301,11 +1268,11 @@ func TestFundingManagerRestartAfterChanAnn(t *testing.T) {
|
||||
// Run through the process of opening the channel, up until the funding
|
||||
// transaction is broadcasted.
|
||||
fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
|
||||
false)
|
||||
true)
|
||||
|
||||
// Notify that transaction was mined
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// The funding transaction was mined, so assert that both funding
|
||||
// managers now have the state of this channel 'markedOpen' in their
|
||||
@ -1322,31 +1289,17 @@ func TestFundingManagerRestartAfterChanAnn(t *testing.T) {
|
||||
// Check that the state machine is updated accordingly
|
||||
assertFundingLockedSent(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Make sure both fundingManagers send the expected private announcements.
|
||||
assertPrivateAnnouncement(t, alice)
|
||||
assertPrivateAnnouncement(t, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
// Make sure both fundingManagers send the expected channel
|
||||
// announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// Check that the state machine is updated accordingly
|
||||
assertAddedToRouterGraph(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure both fundingManagers send the expected channel announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// The funding process is now finished, wait for the
|
||||
// The funding transaction is now confirmed, wait for the
|
||||
// OpenStatusUpdate_ChanOpen update
|
||||
waitForOpenUpdate(t, updateChan)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// At this point we restart Alice's fundingManager, before she receives
|
||||
// the fundingLocked message. After restart, she will receive it, and
|
||||
// we expect her to be able to handle it correctly.
|
||||
@ -1359,12 +1312,23 @@ func TestFundingManagerRestartAfterChanAnn(t *testing.T) {
|
||||
// Check that they notify the breach arbiter and peer about the new
|
||||
// channel.
|
||||
assertHandleFundingLocked(t, alice, bob)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure both fundingManagers send the expected channel announcements.
|
||||
assertAnnouncementSignatures(t, alice, bob)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
}
|
||||
|
||||
// TestFundingManagerProcessingAfterReceivingFundingLocked checks that the
|
||||
// fundingManager continues to operate as expected after it has processed
|
||||
// TestFundingManagerRestartAfterReceivingFundingLocked checks that the
|
||||
// fundingManager continues to operate as expected after it has received
|
||||
// fundingLocked and then gets restarted.
|
||||
func TestFundingManagerRestartAfterProcessingFundingLocked(t *testing.T) {
|
||||
func TestFundingManagerRestartAfterReceivingFundingLocked(t *testing.T) {
|
||||
disableFndgLogger(t)
|
||||
|
||||
alice, bob := setupFundingManagers(t)
|
||||
@ -1376,11 +1340,11 @@ func TestFundingManagerRestartAfterProcessingFundingLocked(t *testing.T) {
|
||||
// Run through the process of opening the channel, up until the funding
|
||||
// transaction is broadcasted.
|
||||
fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
|
||||
false)
|
||||
true)
|
||||
|
||||
// Notify that transaction was mined
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// The funding transaction was mined, so assert that both funding
|
||||
// managers now have the state of this channel 'markedOpen' in their
|
||||
@ -1407,36 +1371,31 @@ func TestFundingManagerRestartAfterProcessingFundingLocked(t *testing.T) {
|
||||
// channel.
|
||||
assertHandleFundingLocked(t, alice, bob)
|
||||
|
||||
// Sleep since handleFundingLocked is in a goroutine.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
|
||||
// At this point we restart Alice's fundingManager.
|
||||
recreateAliceFundingManager(t, alice)
|
||||
|
||||
// Make sure both fundingManagers send the expected private announcements.
|
||||
assertPrivateAnnouncement(t, alice)
|
||||
assertPrivateAnnouncement(t, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
// Make sure both fundingManagers send the expected channel
|
||||
// announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// Check that the state machine is updated accordingly
|
||||
assertAddedToRouterGraph(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Make sure both fundingManagers send the expected channel announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
assertAnnouncementSignatures(t, alice, bob)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
}
|
||||
|
||||
// TestFundingManagerPrivateChannel tests that if we open a private channel,
|
||||
// the announcement_signatures nor the node_announcement messages are sent.
|
||||
// TestFundingManagerPrivateChannel tests that if we open a private channel
|
||||
// (a channel not supposed to be announced to the rest of the network),
|
||||
// the announcementSignatures nor the nodeAnnouncement messages are sent.
|
||||
func TestFundingManagerPrivateChannel(t *testing.T) {
|
||||
disableFndgLogger(t)
|
||||
|
||||
@ -1449,15 +1408,11 @@ func TestFundingManagerPrivateChannel(t *testing.T) {
|
||||
// Run through the process of opening the channel, up until the funding
|
||||
// transaction is broadcasted.
|
||||
fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
|
||||
true)
|
||||
false)
|
||||
|
||||
// Notify that transaction was mined
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Give fundingManager time to process the newly mined tx and write
|
||||
//state to database.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// The funding transaction was mined, so assert that both funding
|
||||
// managers now have the state of this channel 'markedOpen' in their
|
||||
@ -1471,54 +1426,17 @@ func TestFundingManagerPrivateChannel(t *testing.T) {
|
||||
// And similarly Bob will send funding locked to Alice.
|
||||
fundingLockedBob := checkNodeSendingFundingLocked(t, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
|
||||
// Check that the state machine is updated accordingly
|
||||
assertFundingLockedSent(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Make sure both fundingManagers send the expected private announcements.
|
||||
assertPrivateAnnouncement(t, alice)
|
||||
assertPrivateAnnouncement(t, bob)
|
||||
// Make sure both fundingManagers send the expected channel
|
||||
// announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
|
||||
// Notify that six confirmations has been reached on the funding
|
||||
// transaction. This won't actually succeed since annAfterSixConfs is
|
||||
// never called, so this is called in a goroutine to not pause the
|
||||
// main thread.
|
||||
go func() {
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
}()
|
||||
|
||||
// Since this is a private channel, we shouldn't receive the public
|
||||
// channel announcement messages announcement_signatures or
|
||||
// node_announcement.
|
||||
select {
|
||||
case ann := <-alice.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
default:
|
||||
// Expected
|
||||
}
|
||||
|
||||
select {
|
||||
case ann := <-bob.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
default:
|
||||
// Expected
|
||||
}
|
||||
|
||||
// The funding process is now finished, wait for the
|
||||
// The funding transaction is now confirmed, wait for the
|
||||
// OpenStatusUpdate_ChanOpen update
|
||||
waitForOpenUpdate(t, updateChan)
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Exchange the fundingLocked messages.
|
||||
alice.fundingMgr.processFundingLocked(fundingLockedBob, bobAddr)
|
||||
bob.fundingMgr.processFundingLocked(fundingLockedAlice, aliceAddr)
|
||||
@ -1526,11 +1444,35 @@ func TestFundingManagerPrivateChannel(t *testing.T) {
|
||||
// Check that they notify the breach arbiter and peer about the new
|
||||
// channel.
|
||||
assertHandleFundingLocked(t, alice, bob)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Since this is a private channel, we shouldn't receive the
|
||||
// announcement signatures or node announcement messages.
|
||||
select {
|
||||
case ann := <-alice.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
case <-time.After(300 * time.Millisecond):
|
||||
// Expected
|
||||
}
|
||||
|
||||
select {
|
||||
case ann := <-bob.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
case <-time.After(300 * time.Millisecond):
|
||||
// Expected
|
||||
}
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
}
|
||||
|
||||
// TestFundingManagerPrivateRestart tests that the privacy guarantees granted
|
||||
// by the private channel persist even on restart. This means that the
|
||||
// announcement_signatures nor the node_announcement messages are sent upon
|
||||
// announcement signatures nor the node announcement messages are sent upon
|
||||
// restart.
|
||||
func TestFundingManagerPrivateRestart(t *testing.T) {
|
||||
disableFndgLogger(t)
|
||||
@ -1544,15 +1486,11 @@ func TestFundingManagerPrivateRestart(t *testing.T) {
|
||||
// Run through the process of opening the channel, up until the funding
|
||||
// transaction is broadcasted.
|
||||
fundingOutPoint := openChannel(t, alice, bob, 500000, 0, 1, updateChan,
|
||||
true)
|
||||
false)
|
||||
|
||||
// Notify that transaction was mined
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Give fundingManager time to process the newly mined tx and write
|
||||
//state to database.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
alice.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.oneConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// The funding transaction was mined, so assert that both funding
|
||||
// managers now have the state of this channel 'markedOpen' in their
|
||||
@ -1566,63 +1504,21 @@ func TestFundingManagerPrivateRestart(t *testing.T) {
|
||||
// And similarly Bob will send funding locked to Alice.
|
||||
fundingLockedBob := checkNodeSendingFundingLocked(t, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
|
||||
// Check that the state machine is updated accordingly
|
||||
assertFundingLockedSent(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// Restart Alice's fundingManager so we can prove that the public
|
||||
// channel announcements are not sent upon restart and that the private
|
||||
// setting persists upon restart.
|
||||
recreateAliceFundingManager(t, alice)
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
// Make sure both fundingManagers send the expected channel
|
||||
// announcements.
|
||||
assertChannelAnnouncements(t, alice, bob)
|
||||
|
||||
// Make sure both fundingManagers send the expected private announcements.
|
||||
assertPrivateAnnouncement(t, alice)
|
||||
assertPrivateAnnouncement(t, bob)
|
||||
|
||||
// Sleep to make sure database write is finished.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
|
||||
// Restart again.
|
||||
recreateAliceFundingManager(t, alice)
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
|
||||
// Notify that six confirmations has been reached on the funding
|
||||
// transaction. This won't actually succeed since annAfterSixConfs is
|
||||
// never called, so this is called in a goroutine to not pause the
|
||||
// main thread.
|
||||
go func() {
|
||||
alice.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.confChannel <- &chainntnfs.TxConfirmation{}
|
||||
}()
|
||||
|
||||
// Since this is a private channel, we shouldn't receive the public
|
||||
// channel announcement messages announcement_signatures or
|
||||
// node_announcement.
|
||||
select {
|
||||
case ann := <-alice.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
default:
|
||||
// Expected
|
||||
}
|
||||
|
||||
select {
|
||||
case ann := <-bob.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
default:
|
||||
// Expected
|
||||
}
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
// Note: We don't check for the addedToRouterGraph state because in
|
||||
// the private channel mode, the state is quickly changed from
|
||||
// addedToRouterGraph to deleted from the database since the public
|
||||
// announcement phase is skipped.
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
|
||||
// The funding transaction is now confirmed, wait for the
|
||||
// OpenStatusUpdate_ChanOpen update
|
||||
waitForOpenUpdate(t, updateChan)
|
||||
|
||||
// Exchange the fundingLocked messages.
|
||||
alice.fundingMgr.processFundingLocked(fundingLockedBob, bobAddr)
|
||||
@ -1631,4 +1527,35 @@ func TestFundingManagerPrivateRestart(t *testing.T) {
|
||||
// Check that they notify the breach arbiter and peer about the new
|
||||
// channel.
|
||||
assertHandleFundingLocked(t, alice, bob)
|
||||
|
||||
// Restart Alice's fundingManager so we can prove that the public
|
||||
// channel announcements are not sent upon restart and that the private
|
||||
// setting persists upon restart.
|
||||
recreateAliceFundingManager(t, alice)
|
||||
time.Sleep(300 * time.Millisecond)
|
||||
|
||||
// Notify that six confirmations has been reached on funding transaction.
|
||||
alice.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
bob.mockNotifier.sixConfChannel <- &chainntnfs.TxConfirmation{}
|
||||
|
||||
// Since this is a private channel, we shouldn't receive the public
|
||||
// channel announcement messages announcement signatures or
|
||||
// node announcement.
|
||||
select {
|
||||
case ann := <-alice.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
case <-time.After(300 * time.Millisecond):
|
||||
// Expected
|
||||
}
|
||||
|
||||
select {
|
||||
case ann := <-bob.announceChan:
|
||||
t.Fatalf("unexpectedly got channel announcement message: %v", ann)
|
||||
case <-time.After(300 * time.Millisecond):
|
||||
// Expected
|
||||
}
|
||||
|
||||
// The internal state-machine should now have deleted the channelStates
|
||||
// from the database, as the channel is announced.
|
||||
assertNoChannelState(t, alice, bob, fundingOutPoint)
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user