func assertAddrIndexTipIsUpdated(db database.Db, t *testing.T, newestSha *wire.ShaHash, newestBlockIdx int32) {
// Safe to ignore error, since height will be < 0 in "error" case.
sha, height, _ := db.FetchAddrIndexTip()
if newestBlockIdx != height {
t.Fatalf("Height of address index tip failed to update, "+
"expected %v, got %v", newestBlockIdx, height)
}
if !bytes.Equal(newestSha.Bytes(), sha.Bytes()) {
t.Fatalf("Sha of address index tip failed to update, "+
"expected %v, got %v", newestSha, sha)
}
}
// AddShaHash adds the passed wire.ShaHash to the Filter.
//
// This function is safe for concurrent access.
func (bf *Filter) AddShaHash(sha *wire.ShaHash) {
bf.mtx.Lock()
bf.add(sha.Bytes())
bf.mtx.Unlock()
}