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lnd_test: let assertNodeNumChannels set its own context

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Johan T. Halseth 2018-11-28 09:25:27 +01:00
parent 4db939069a
commit 6a4edc8335
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GPG key ID: 15BAADA29DA20D26
1 changed files with 13 additions and 11 deletions
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24
lnd_test.go
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@ -6290,7 +6290,7 @@ func testRevokedCloseRetribution(net *lntest.NetworkHarness, t *harnessTest) {
t.Fatalf("justice tx wasn't mined") t.Fatalf("justice tx wasn't mined")
} }
assertNodeNumChannels(t, ctxb, carol, 0) assertNodeNumChannels(t, carol, 0)
} }
// testRevokedCloseRetributionZeroValueRemoteOutput tests that Dave is able // testRevokedCloseRetributionZeroValueRemoteOutput tests that Dave is able
@ -6532,7 +6532,7 @@ func testRevokedCloseRetributionZeroValueRemoteOutput(net *lntest.NetworkHarness
t.Fatalf("justice tx wasn't mined") t.Fatalf("justice tx wasn't mined")
} }
assertNodeNumChannels(t, ctxb, dave, 0) assertNodeNumChannels(t, dave, 0)
} }
// testRevokedCloseRetributionRemoteHodl tests that Dave properly responds to a // testRevokedCloseRetributionRemoteHodl tests that Dave properly responds to a
@ -6939,7 +6939,7 @@ func testRevokedCloseRetributionRemoteHodl(net *lntest.NetworkHarness,
assertTxInBlock(t, block, justiceTxid) assertTxInBlock(t, block, justiceTxid)
// Dave should have no open channels. // Dave should have no open channels.
assertNodeNumChannels(t, ctxb, dave, 0) assertNodeNumChannels(t, dave, 0)
} }
// assertNumPendingChannels checks that a PendingChannels response from the // assertNumPendingChannels checks that a PendingChannels response from the
@ -7150,7 +7150,7 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
if nodeChan.NumUpdates != stateNumPreCopy { if nodeChan.NumUpdates != stateNumPreCopy {
t.Fatalf("db copy failed: %v", nodeChan.NumUpdates) t.Fatalf("db copy failed: %v", nodeChan.NumUpdates)
} }
assertNodeNumChannels(t, ctxb, node, 1) assertNodeNumChannels(t, node, 1)
balReq := &lnrpc.WalletBalanceRequest{} balReq := &lnrpc.WalletBalanceRequest{}
balResp, err := node.WalletBalance(ctxb, balReq) balResp, err := node.WalletBalance(ctxb, balReq)
@ -7271,8 +7271,8 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
carolBalance) carolBalance)
} }
assertNodeNumChannels(t, ctxb, dave, 0) assertNodeNumChannels(t, dave, 0)
assertNodeNumChannels(t, ctxb, carol, 0) assertNodeNumChannels(t, carol, 0)
// As a second part of this test, we will test the the scenario where a // As a second part of this test, we will test the the scenario where a
// channel is closed while Dave is offline, loses his state and comes // channel is closed while Dave is offline, loses his state and comes
@ -7328,7 +7328,7 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
carolBalance) carolBalance)
} }
assertNodeNumChannels(t, ctxb, carol, 0) assertNodeNumChannels(t, carol, 0)
// When Dave comes online, he will reconnect to Carol, try to resync // When Dave comes online, he will reconnect to Carol, try to resync
// the channel, but it will already be closed. Carol should resend the // the channel, but it will already be closed. Carol should resend the
@ -7346,7 +7346,7 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
// Mine a block to confirm the sweep, and make sure Dave got his // Mine a block to confirm the sweep, and make sure Dave got his
// balance back. // balance back.
mineBlocks(t, net, 1, 1) mineBlocks(t, net, 1, 1)
assertNodeNumChannels(t, ctxb, dave, 0) assertNodeNumChannels(t, dave, 0)
daveBalResp, err = dave.WalletBalance(ctxb, balReq) daveBalResp, err = dave.WalletBalance(ctxb, balReq)
if err != nil { if err != nil {
@ -7362,15 +7362,17 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
// assertNodeNumChannels polls the provided node's list channels rpc until it // assertNodeNumChannels polls the provided node's list channels rpc until it
// reaches the desired number of total channels. // reaches the desired number of total channels.
func assertNodeNumChannels(t *harnessTest, ctxb context.Context, func assertNodeNumChannels(t *harnessTest, node *lntest.HarnessNode,
node *lntest.HarnessNode, numChannels int) { numChannels int) {
ctxb := context.Background()
// Poll node for its list of channels. // Poll node for its list of channels.
req := &lnrpc.ListChannelsRequest{} req := &lnrpc.ListChannelsRequest{}
var predErr error var predErr error
pred := func() bool { pred := func() bool {
chanInfo, err := node.ListChannels(ctxb, req) ctxt, _ := context.WithTimeout(ctxb, defaultTimeout)
chanInfo, err := node.ListChannels(ctxt, req)
if err != nil { if err != nil {
predErr = fmt.Errorf("unable to query for node's "+ predErr = fmt.Errorf("unable to query for node's "+
"channels: %v", err) "channels: %v", err)