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channeldb/witness_cache_test: test batch preimage insertion

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This commit is contained in:
Conner Fromknecht 2019-02-19 17:05:17 -08:00
parent 30f61b7630
commit 56b6becc48
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GPG Key ID: E7D737B67FA592C7
1 changed files with 27 additions and 14 deletions
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29
channeldb/witness_cache_test.go
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@ -19,20 +19,30 @@ func TestWitnessCacheRetrieval(t *testing.T) {
wCache := cdb.NewWitnessCache()
// We'll be attempting to add then lookup a d simple hash witness
// We'll be attempting to add then lookup two simple hash witnesses
// within this test.
witness := rev[:]
witnessKey := sha256.Sum256(witness)
witness1 := rev[:]
witness1Key := sha256.Sum256(witness1)
// First, we'll attempt to add the witness to the database.
err = wCache.AddWitnesses(Sha256HashWitness, witness)
witness2 := key[:]
witness2Key := sha256.Sum256(witness2)
witnesses := [][]byte{witness1, witness2}
keys := [][]byte{witness1Key[:], witness2Key[:]}
// First, we'll attempt to add the witnesses to the database.
err = wCache.AddWitnesses(Sha256HashWitness, witnesses...)
if err != nil {
t.Fatalf("unable to add witness: %v", err)
}
// With the witness stored, we'll now attempt to look it up. We should
// get back the *exact* same witness as we originally stored.
dbWitness, err := wCache.LookupWitness(Sha256HashWitness, witnessKey[:])
// With the witnesses stored, we'll now attempt to look them up.
for i, key := range keys {
witness := witnesses[i]
// We should get back the *exact* same witness as we originally
// stored.
dbWitness, err := wCache.LookupWitness(Sha256HashWitness, key)
if err != nil {
t.Fatalf("unable to look up witness: %v", err)
}
@ -41,6 +51,7 @@ func TestWitnessCacheRetrieval(t *testing.T) {
t.Fatalf("witnesses don't match: expected %x, got %x",
witness[:], dbWitness[:])
}
}
}
// TestWitnessCacheDeletion tests that we're able to delete a single witness,
@ -59,12 +70,14 @@ func TestWitnessCacheDeletion(t *testing.T) {
// We'll start by adding two witnesses to the cache.
witness1 := rev[:]
witness1Key := sha256.Sum256(witness1)
if err := wCache.AddWitnesses(Sha256HashWitness, witness1); err != nil {
t.Fatalf("unable to add witness: %v", err)
}
witness2 := key[:]
witness2Key := sha256.Sum256(witness2)
if err := wCache.AddWitnesses(Sha256HashWitness, witness2); err != nil {
t.Fatalf("unable to add witness: %v", err)
}