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Add empty addresses when existing ones get used

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This commit is contained in:
Aditya Kulkarni
2019-11-17 20:57:12 -08:00
parent 165c22e39e
commit 89fbe097da
3 changed files with 100 additions and 17 deletions
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74
lib/src/lightwallet/tests.rs
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@@ -845,7 +845,7 @@ fn test_multi_z() {
assert_eq!(LightWallet::memo_str(&txs[&sent_txid].notes[change_note_number].memo), None);
assert_eq!(txs[&sent_txid].notes[ext_note_number].note.value, AMOUNT_SENT);
assert_eq!(txs[&sent_txid].notes[ext_note_number].account, 1);
assert_eq!(txs[&sent_txid].notes[ext_note_number].account, 2);
assert_eq!(txs[&sent_txid].notes[ext_note_number].is_change, false);
assert_eq!(txs[&sent_txid].notes[ext_note_number].spent, None);
assert_eq!(txs[&sent_txid].notes[ext_note_number].unconfirmed_spent, None);
@@ -1085,7 +1085,7 @@ fn test_t_spend_to_z() {
}
}
#[test]
#[test]
fn test_z_incoming_memo() {
const AMOUNT1: u64 = 50000;
let (wallet, _txid1, block_hash) = get_test_wallet(AMOUNT1);
@@ -1125,7 +1125,51 @@ fn test_z_incoming_memo() {
}
}
#[test]
#[test]
fn test_add_new_zt_hd_after_incoming() {
// When an address recieves funds, a new, unused address should automatically get added
const AMOUNT1: u64 = 50000;
let (wallet, _txid1, block_hash) = get_test_wallet(AMOUNT1);
// Get the last address
let my_address = encode_payment_address(wallet.config.hrp_sapling_address(),
&wallet.extfvks.read().unwrap().last().unwrap().default_address().unwrap().1);
let fee: u64 = DEFAULT_FEE.try_into().unwrap();
let branch_id = u32::from_str_radix("2bb40e60", 16).unwrap();
let (ss, so) = get_sapling_params().unwrap();
assert_eq!(wallet.zaddress.read().unwrap().len(), 2); // Starts with 2 addresses
// Create a tx and send to address
let raw_tx = wallet.send_to_address(branch_id, &ss, &so,
vec![(&my_address, AMOUNT1 - fee, None)]).unwrap();
let sent_tx = Transaction::read(&raw_tx[..]).unwrap();
// Add it to a block
let mut cb3 = FakeCompactBlock::new(2, block_hash);
cb3.add_tx(&sent_tx);
wallet.scan_block(&cb3.as_bytes()).unwrap();
assert_eq!(wallet.zaddress.read().unwrap().len(), 3); // Now has a new address
let mut rng = OsRng;
let secp = Secp256k1::new();
// Send a fake transaction to the last taddr
let pk = PublicKey::from_secret_key(&secp, &wallet.tkeys.read().unwrap().last().unwrap());
assert_eq!(wallet.taddresses.read().unwrap().len(), 1); // Start with 1 taddr
let mut tx = FakeTransaction::new(&mut rng);
tx.add_t_output(&pk, AMOUNT1);
wallet.scan_full_tx(&tx.get_tx(), 3, 0);
assert_eq!(wallet.taddresses.read().unwrap().len(), 2); // Now there should be 2 addrs
}
#[test]
fn test_z_to_t_withinwallet() {
const AMOUNT: u64 = 500000;
const AMOUNT_SENT: u64 = 20000;
@@ -1182,7 +1226,7 @@ fn test_z_to_t_withinwallet() {
}
}
#[test]
#[test]
fn test_multi_t() {
const AMOUNT: u64 = 5000000;
const AMOUNT_SENT1: u64 = 20000;
@@ -1368,7 +1412,7 @@ fn test_multi_spends() {
// Find zaddr2
let zaddr2_note = txs[&sent_txid].notes.iter().find(|n| n.note.value == ZAMOUNT2).unwrap();
assert_eq!(zaddr2_note.account, 2-1);
assert_eq!(zaddr2_note.account, 2);
assert_eq!(zaddr2_note.is_change, false);
assert_eq!(zaddr2_note.spent, None);
assert_eq!(zaddr2_note.unconfirmed_spent, None);
@@ -1376,7 +1420,7 @@ fn test_multi_spends() {
// Find zaddr3
let zaddr3_note = txs[&sent_txid].notes.iter().find(|n| n.note.value == ZAMOUNT3).unwrap();
assert_eq!(zaddr3_note.account, 3-1);
assert_eq!(zaddr3_note.account, 3);
assert_eq!(zaddr3_note.is_change, false);
assert_eq!(zaddr3_note.spent, None);
assert_eq!(zaddr3_note.unconfirmed_spent, None);
@@ -1737,8 +1781,8 @@ fn test_lock_unlock() {
// Add some addresses
let zaddr0 = encode_payment_address(config.hrp_sapling_address(),
&wallet.extfvks.read().unwrap()[0].default_address().unwrap().1);
let zaddr1 = wallet.add_zaddr();
let zaddr2 = wallet.add_zaddr();
let zaddr1 = wallet.add_zaddr(); // This is actually address at index 2
let zaddr2 = wallet.add_zaddr(); // This is actually address at index 3
let taddr0 = wallet.address_from_sk(&wallet.tkeys.read().unwrap()[0]);
let taddr1 = wallet.add_taddr();
@@ -1769,15 +1813,15 @@ fn test_lock_unlock() {
{
let extsks = wallet.extsks.read().unwrap();
let tkeys = wallet.tkeys.read().unwrap();
assert_eq!(extsks.len(), 3);
assert_eq!(extsks.len(), 4); // 3 zaddrs + 1 added originally in get_test_wallet()
assert_eq!(tkeys.len(), 3);
assert_eq!(zaddr0, encode_payment_address(config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[0]).default_address().unwrap().1));
assert_eq!(zaddr1, encode_payment_address(config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[1]).default_address().unwrap().1));
assert_eq!(zaddr2, encode_payment_address(config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[2]).default_address().unwrap().1));
assert_eq!(zaddr2, encode_payment_address(config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[3]).default_address().unwrap().1));
assert_eq!(taddr0, wallet.address_from_sk(&tkeys[0]));
assert_eq!(taddr1, wallet.address_from_sk(&tkeys[1]));
@@ -1805,15 +1849,15 @@ fn test_lock_unlock() {
{
let extsks = wallet2.extsks.read().unwrap();
let tkeys = wallet2.tkeys.read().unwrap();
assert_eq!(extsks.len(), 3);
assert_eq!(extsks.len(), 4);
assert_eq!(tkeys.len(), 3);
assert_eq!(zaddr0, encode_payment_address(wallet2.config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[0]).default_address().unwrap().1));
assert_eq!(zaddr1, encode_payment_address(wallet2.config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[1]).default_address().unwrap().1));
assert_eq!(zaddr2, encode_payment_address(wallet2.config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[2]).default_address().unwrap().1));
assert_eq!(zaddr2, encode_payment_address(wallet2.config.hrp_sapling_address(),
&ExtendedFullViewingKey::from(&extsks[3]).default_address().unwrap().1));
assert_eq!(taddr0, wallet2.address_from_sk(&tkeys[0]));
assert_eq!(taddr1, wallet2.address_from_sk(&tkeys[1]));
@@ -1996,7 +2040,7 @@ fn test_encrypted_zreceive() {
// Find zaddr2
let zaddr2_note = txs[&txid2].notes.iter().find(|n| n.note.value == ZAMOUNT2).unwrap();
assert_eq!(zaddr2_note.account, 1);
assert_eq!(zaddr2_note.account, 2);
assert_eq!(zaddr2_note.is_change, false);
assert_eq!(zaddr2_note.spent, None);
assert_eq!(zaddr2_note.unconfirmed_spent, None);