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[descriptor] Add descriptor macro tests

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This commit is contained in:
Steve Myers
2020-10-12 09:09:25 -07:00
parent 9fa9a304b9
commit e31f5306d2
4 changed files with 563 additions and 10 deletions
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270
src/descriptor/template.rs
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@@ -423,4 +423,272 @@ macro_rules! expand_make_bipxx {
expand_make_bipxx!(legacy, Legacy);
expand_make_bipxx!(segwit_v0, Segwitv0);
// test existing descriptor templates, make sure they are expanded to the right descriptors
#[cfg(test)]
mod test {
// test existing descriptor templates, make sure they are expanded to the right descriptors
use super::*;
use crate::descriptor::DescriptorMeta;
use crate::keys::{KeyError, ValidNetworks};
use bitcoin::hashes::core::str::FromStr;
use bitcoin::network::constants::Network::Regtest;
use bitcoin::util::bip32::ChildNumber;
use miniscript::descriptor::{DescriptorPublicKey, KeyMap};
use miniscript::Descriptor;
// verify template descriptor generates expected address(es)
fn check(
desc: Result<(Descriptor<DescriptorPublicKey>, KeyMap, ValidNetworks), KeyError>,
is_witness: bool,
is_fixed: bool,
expected: &[&str],
) {
let (desc, _key_map, _networks) = desc.unwrap();
assert_eq!(desc.is_witness(), is_witness);
assert_eq!(desc.is_fixed(), is_fixed);
for i in 0..expected.len() {
let index = i as u32;
let child_desc = if desc.is_fixed() {
desc.clone()
} else {
desc.derive(&[ChildNumber::from_normal_idx(index).unwrap()])
};
let address = child_desc.address(Regtest).unwrap();
assert_eq!(address.to_string(), *expected.get(i).unwrap());
}
}
// P2PKH
#[test]
fn test_p2ph_template() {
let prvkey =
bitcoin::PrivateKey::from_wif("cTc4vURSzdx6QE6KVynWGomDbLaA75dNALMNyfjh3p8DRRar84Um")
.unwrap();
check(
P2PKH(prvkey).build(),
false,
true,
&["mwJ8hxFYW19JLuc65RCTaP4v1rzVU8cVMT"],
);
let pubkey = bitcoin::PublicKey::from_str(
"03a34b99f22c790c4e36b2b3c2c35a36db06226e41c692fc82b8b56ac1c540c5bd",
)
.unwrap();
check(
P2PKH(pubkey).build(),
false,
true,
&["muZpTpBYhxmRFuCjLc7C6BBDF32C8XVJUi"],
);
}
// P2WPKH-P2SH `sh(wpkh(key))`
#[test]
fn test_p2wphp2sh_template() {
let prvkey =
bitcoin::PrivateKey::from_wif("cTc4vURSzdx6QE6KVynWGomDbLaA75dNALMNyfjh3p8DRRar84Um")
.unwrap();
check(
P2WPKH_P2SH(prvkey).build(),
true,
true,
&["2NB4ox5VDRw1ecUv6SnT3VQHPXveYztRqk5"],
);
let pubkey = bitcoin::PublicKey::from_str(
"03a34b99f22c790c4e36b2b3c2c35a36db06226e41c692fc82b8b56ac1c540c5bd",
)
.unwrap();
check(
P2WPKH_P2SH(pubkey).build(),
true,
true,
&["2N5LiC3CqzxDamRTPG1kiNv1FpNJQ7x28sb"],
);
}
// P2WPKH `wpkh(key)`
#[test]
fn test_p2wph_template() {
let prvkey =
bitcoin::PrivateKey::from_wif("cTc4vURSzdx6QE6KVynWGomDbLaA75dNALMNyfjh3p8DRRar84Um")
.unwrap();
check(
P2WPKH(prvkey).build(),
true,
true,
&["bcrt1q4525hmgw265tl3drrl8jjta7ayffu6jfcwxx9y"],
);
let pubkey = bitcoin::PublicKey::from_str(
"03a34b99f22c790c4e36b2b3c2c35a36db06226e41c692fc82b8b56ac1c540c5bd",
)
.unwrap();
check(
P2WPKH(pubkey).build(),
true,
true,
&["bcrt1qngw83fg8dz0k749cg7k3emc7v98wy0c7azaa6h"],
);
}
// BIP44 `pkh(key/44'/0'/0'/{0,1}/*)`
#[test]
fn test_bip44_template() {
let prvkey = bitcoin::util::bip32::ExtendedPrivKey::from_str("tprv8ZgxMBicQKsPcx5nBGsR63Pe8KnRUqmbJNENAfGftF3yuXoMMoVJJcYeUw5eVkm9WBPjWYt6HMWYJNesB5HaNVBaFc1M6dRjWSYnmewUMYy").unwrap();
check(
BIP44(prvkey, ScriptType::External).build(),
false,
false,
&[
"n453VtnjDHPyDt2fDstKSu7A3YCJoHZ5g5",
"mvfrrumXgTtwFPWDNUecBBgzuMXhYM7KRP",
"mzYvhRAuQqbdSKMVVzXNYyqihgNdRadAUQ",
],
);
check(
BIP44(prvkey, ScriptType::Internal).build(),
false,
false,
&[
"muHF98X9KxEzdKrnFAX85KeHv96eXopaip",
"n4hpyLJE5ub6B5Bymv4eqFxS5KjrewSmYR",
"mgvkdv1ffmsXd2B1sRKQ5dByK3SzpG42rA",
],
);
}
// BIP44 public `pkh(key/{0,1}/*)`
#[test]
fn test_bip44_public_template() {
let pubkey = bitcoin::util::bip32::ExtendedPubKey::from_str("tpubDDDzQ31JkZB7VxUr9bjvBivDdqoFLrDPyLWtLapArAi51ftfmCb2DPxwLQzX65iNcXz1DGaVvyvo6JQ6rTU73r2gqdEo8uov9QKRb7nKCSU").unwrap();
let fingerprint = bitcoin::util::bip32::Fingerprint::from_str("c55b303f").unwrap();
check(
BIP44Public(pubkey, fingerprint, ScriptType::External).build(),
false,
false,
&[
"miNG7dJTzJqNbFS19svRdTCisC65dsubtR",
"n2UqaDbCjWSFJvpC84m3FjUk5UaeibCzYg",
"muCPpS6Ue7nkzeJMWDViw7Lkwr92Yc4K8g",
],
);
check(
BIP44Public(pubkey, fingerprint, ScriptType::Internal).build(),
false,
false,
&[
"moDr3vJ8wpt5nNxSK55MPq797nXJb2Ru9H",
"ms7A1Yt4uTezT2XkefW12AvLoko8WfNJMG",
"mhYiyat2rtEnV77cFfQsW32y1m2ceCGHPo",
],
);
}
// BIP49 `sh(wpkh(key/49'/0'/0'/{0,1}/*))`
#[test]
fn test_bip49_template() {
let prvkey = bitcoin::util::bip32::ExtendedPrivKey::from_str("tprv8ZgxMBicQKsPcx5nBGsR63Pe8KnRUqmbJNENAfGftF3yuXoMMoVJJcYeUw5eVkm9WBPjWYt6HMWYJNesB5HaNVBaFc1M6dRjWSYnmewUMYy").unwrap();
check(
BIP49(prvkey, ScriptType::External).build(),
true,
false,
&[
"2N9bCAJXGm168MjVwpkBdNt6ucka3PKVoUV",
"2NDckYkqrYyDMtttEav5hB3Bfw9EGAW5HtS",
"2NAFTVtksF9T4a97M7nyCjwUBD24QevZ5Z4",
],
);
check(
BIP49(prvkey, ScriptType::Internal).build(),
true,
false,
&[
"2NB3pA8PnzJLGV8YEKNDFpbViZv3Bm1K6CG",
"2NBiX2Wzxngb5rPiWpUiJQ2uLVB4HBjFD4p",
"2NA8ek4CdQ6aMkveYF6AYuEYNrftB47QGTn",
],
);
}
// BIP49 public `sh(wpkh(key/{0,1}/*))`
#[test]
fn test_bip49_public_template() {
let pubkey = bitcoin::util::bip32::ExtendedPubKey::from_str("tpubDC49r947KGK52X5rBWS4BLs5m9SRY3pYHnvRrm7HcybZ3BfdEsGFyzCMzayi1u58eT82ZeyFZwH7DD6Q83E3fM9CpfMtmnTygnLfP59jL9L").unwrap();
let fingerprint = bitcoin::util::bip32::Fingerprint::from_str("c55b303f").unwrap();
check(
BIP49Public(pubkey, fingerprint, ScriptType::External).build(),
true,
false,
&[
"2N3K4xbVAHoiTQSwxkZjWDfKoNC27pLkYnt",
"2NCTQfJ1sZa3wQ3pPseYRHbaNEpC3AquEfX",
"2MveFxAuC8BYPzTybx7FxSzW8HSd8ATT4z7",
],
);
check(
BIP49Public(pubkey, fingerprint, ScriptType::Internal).build(),
true,
false,
&[
"2NF2vttKibwyxigxtx95Zw8K7JhDbo5zPVJ",
"2Mtmyd8taksxNVWCJ4wVvaiss7QPZGcAJuH",
"2NBs3CTVYPr1HCzjB4YFsnWCPCtNg8uMEfp",
],
);
}
// BIP84 `wpkh(key/84'/0'/0'/{0,1}/*)`
#[test]
fn test_bip84_template() {
let prvkey = bitcoin::util::bip32::ExtendedPrivKey::from_str("tprv8ZgxMBicQKsPcx5nBGsR63Pe8KnRUqmbJNENAfGftF3yuXoMMoVJJcYeUw5eVkm9WBPjWYt6HMWYJNesB5HaNVBaFc1M6dRjWSYnmewUMYy").unwrap();
check(
BIP84(prvkey, ScriptType::External).build(),
true,
false,
&[
"bcrt1qkmvk2nadgplmd57ztld8nf8v2yxkzmdvwtjf8s",
"bcrt1qx0v6zgfwe50m4kqc58cqzcyem7ay2sfl3gvqhp",
"bcrt1q4h7fq9zhxst6e69p3n882nfj649l7w9g3zccfp",
],
);
check(
BIP84(prvkey, ScriptType::Internal).build(),
true,
false,
&[
"bcrt1qtrwtz00wxl69e5xex7amy4xzlxkaefg3gfdkxa",
"bcrt1qqqasfhxpkkf7zrxqnkr2sfhn74dgsrc3e3ky45",
"bcrt1qpks7n0gq74hsgsz3phn5vuazjjq0f5eqhsgyce",
],
);
}
// BIP84 public `wpkh(key/{0,1}/*)`
#[test]
fn test_bip84_public_template() {
let pubkey = bitcoin::util::bip32::ExtendedPubKey::from_str("tpubDC2Qwo2TFsaNC4ju8nrUJ9mqVT3eSgdmy1yPqhgkjwmke3PRXutNGRYAUo6RCHTcVQaDR3ohNU9we59brGHuEKPvH1ags2nevW5opEE9Z5Q").unwrap();
let fingerprint = bitcoin::util::bip32::Fingerprint::from_str("c55b303f").unwrap();
check(
BIP84Public(pubkey, fingerprint, ScriptType::External).build(),
true,
false,
&[
"bcrt1qedg9fdlf8cnnqfd5mks6uz5w4kgpk2prcdvd0h",
"bcrt1q3lncdlwq3lgcaaeyruynjnlccr0ve0kakh6ana",
"bcrt1qt9800y6xl3922jy3uyl0z33jh5wfpycyhcylr9",
],
);
check(
BIP84Public(pubkey, fingerprint, ScriptType::Internal).build(),
true,
false,
&[
"bcrt1qm6wqukenh7guu792lj2njgw9n78cmwsy8xy3z2",
"bcrt1q694twxtjn4nnrvnyvra769j0a23rllj5c6cgwp",
"bcrt1qhlac3c5ranv5w5emlnqs7wxhkxt8maelylcarp",
],
);
}
}