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chainntnfs/interface_test: increase wait time for mempool spends

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This commit increases the time we wait for a spend client to notify a
mempool spend from 50ms to 10s. This is done to catch the case where
bitcoind would use up to 7 seconds before notifying about a mempool
spend, which wasn't caught by the test.
This commit is contained in:
Johan T. Halseth 2018-07-13 12:35:29 +02:00
parent 4e47e4e7f1
commit 07618ca0c6
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GPG Key ID: 15BAADA29DA20D26
1 changed files with 23 additions and 7 deletions
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30
chainntnfs/interface_test.go
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@ -425,14 +425,30 @@ func testSpendNotification(miner *rpctest.Harness,
t.Fatalf("tx not relayed to miner: %v", err)
}
// Make sure notifications are not yet sent.
// Make sure notifications are not yet sent. We launch a go routine for
// all the spend clients, such that we can wait for them all in
// parallel.
//
// Since bitcoind is at times very slow at notifying about txs in the
// mempool, we use a quite large timeout of 10 seconds.
// TODO(halseth): change this when mempool spends are removed.
mempoolSpendTimeout := 10 * time.Second
mempoolSpends := make(chan *chainntnfs.SpendDetail, numClients)
for _, c := range spendClients {
select {
case <-c.Spend:
t.Fatalf("did not expect to get notification before " +
"block was mined")
case <-time.After(50 * time.Millisecond):
}
go func(client *chainntnfs.SpendEvent) {
select {
case s := <-client.Spend:
mempoolSpends <- s
case <-time.After(mempoolSpendTimeout):
}
}(c)
}
select {
case <-mempoolSpends:
t.Fatalf("did not expect to get notification before " +
"block was mined")
case <-time.After(mempoolSpendTimeout):
}
// Now we mine a single block, which should include our spend. The