// TestFilterInsertKey ensures inserting public keys and addresses works as
// expected.
func TestFilterInsertKey(t *testing.T) {
secret := "5Kg1gnAjaLfKiwhhPpGS3QfRg2m6awQvaj98JCZBZQ5SuS2F15C"
wif, err := btcutil.DecodeWIF(secret)
if err != nil {
t.Errorf("TestFilterInsertKey DecodeWIF failed: %v", err)
return
}
f := bloom.NewFilter(2, 0, 0.001, btcwire.BloomUpdateAll)
f.Add(wif.SerializePubKey())
f.Add(btcutil.Hash160(wif.SerializePubKey()))
want, err := hex.DecodeString("038fc16b080000000000000001")
if err != nil {
t.Errorf("TestFilterInsertWithTweak DecodeString failed: %v\n", err)
return
}
got := bytes.NewBuffer(nil)
err = f.MsgFilterLoad().BtcEncode(got, btcwire.ProtocolVersion)
if err != nil {
t.Errorf("TestFilterInsertWithTweak BtcDecode failed: %v\n", err)
return
}
if !bytes.Equal(got.Bytes(), want) {
t.Errorf("TestFilterInsertWithTweak failure: got %v want %v\n",
got.Bytes(), want)
return
}
}
func signScript(tx *btcwire.MsgTx, idx int, subscript []byte, privKey string) ([]byte, error) {
wif, err := btcutil.DecodeWIF(privKey)
if err != nil {
return nil, err
}
return btcscript.SignatureScript(tx, idx, subscript, SIGHASH_ALL, wif.PrivKey.ToECDSA(), wif.CompressPubKey)
}