mirror of
https://github.com/serai-dex/serai.git
synced 2025-12-13 14:39:25 +00:00
rebase changes
This commit is contained in:
akildemir
@@ -9,14 +9,14 @@ use schnorrkel::Schnorrkel;
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use serai_client::{
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genesis_liquidity::{
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primitives::{GENESIS_LIQUIDITY_ACCOUNT, GENESIS_SRI},
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primitives::{GENESIS_LIQUIDITY_ACCOUNT, INITIAL_GENESIS_LP_SHARES},
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SeraiGenesisLiquidity,
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},
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validator_sets::primitives::{musig_context, Session, ValidatorSet},
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};
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use serai_abi::{
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genesis_liquidity::primitives::{set_initial_price_message, Prices},
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genesis_liquidity::primitives::{oraclize_values_message, Values},
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primitives::COINS,
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};
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@@ -24,7 +24,7 @@ use sp_core::{sr25519::Signature, Pair as PairTrait};
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use serai_client::{
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primitives::{
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Amount, NetworkId, Coin, Balance, BlockHash, SeraiAddress, insecure_pair_from_name,
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Amount, NetworkId, Coin, Balance, BlockHash, SeraiAddress, insecure_pair_from_name, GENESIS_SRI,
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},
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in_instructions::primitives::{InInstruction, InInstructionWithBalance, Batch},
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Serai,
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@@ -34,79 +34,83 @@ use crate::common::{in_instructions::provide_batch, tx::publish_tx};
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#[allow(dead_code)]
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pub async fn test_genesis_liquidity(serai: Serai) {
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// amounts
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let amounts = vec![
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Amount(5_53246991),
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Amount(3_14562819),
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Amount(9_33648912),
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Amount(150_873639000000),
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Amount(248_665228000000),
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Amount(451_765529000000),
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];
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// all coins except the native
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let coins = COINS.into_iter().filter(|c| *c != Coin::native()).collect::<Vec<_>>();
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// addresses
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let mut btc_addresses = vec![];
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let mut xmr_addresses = vec![];
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let addr_count = amounts.len();
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for (i, amount) in amounts.into_iter().enumerate() {
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let mut address = SeraiAddress::new([0; 32]);
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OsRng.fill_bytes(&mut address.0);
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if i < addr_count / 2 {
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btc_addresses.push((address, amount));
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} else {
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xmr_addresses.push((address, amount));
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// make accounts with amounts
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let mut accounts = HashMap::new();
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for coin in coins.clone() {
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// make 5 accounts per coin
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let mut values = vec![];
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for _ in 0 .. 5 {
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let mut address = SeraiAddress::new([0; 32]);
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OsRng.fill_bytes(&mut address.0);
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values.push((address, Amount(OsRng.next_u64() % 10u64.pow(coin.decimals()))));
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}
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accounts.insert(coin, values);
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}
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btc_addresses.sort_by(|a1, a2| a1.0.cmp(&a2.0));
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xmr_addresses.sort_by(|a1, a2| a1.0.cmp(&a2.0));
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// btc batch
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let mut block_hash = BlockHash([0; 32]);
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OsRng.fill_bytes(&mut block_hash.0);
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let btc_ins = btc_addresses
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.iter()
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.map(|(addr, amount)| InInstructionWithBalance {
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instruction: InInstruction::GenesisLiquidity(*addr),
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balance: Balance { coin: Coin::Bitcoin, amount: *amount },
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})
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.collect::<Vec<_>>();
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let batch =
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Batch { network: NetworkId::Bitcoin, id: 0, block: block_hash, instructions: btc_ins };
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provide_batch(&serai, batch).await;
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// send a batch per coin
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let mut batch_ids: HashMap<NetworkId, u32> = HashMap::new();
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for coin in coins.clone() {
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// set up instructions
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let instructions = accounts[&coin]
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.iter()
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.map(|(addr, amount)| InInstructionWithBalance {
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instruction: InInstruction::GenesisLiquidity(*addr),
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balance: Balance { coin, amount: *amount },
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})
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.collect::<Vec<_>>();
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// xmr batch
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let mut block_hash = BlockHash([0; 32]);
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OsRng.fill_bytes(&mut block_hash.0);
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let xmr_ins = xmr_addresses
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.iter()
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.map(|(addr, amount)| InInstructionWithBalance {
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instruction: InInstruction::GenesisLiquidity(*addr),
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balance: Balance { coin: Coin::Monero, amount: *amount },
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})
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.collect::<Vec<_>>();
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let batch = Batch { network: NetworkId::Monero, id: 0, block: block_hash, instructions: xmr_ins };
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provide_batch(&serai, batch).await;
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// set up bloch hash
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let mut block = BlockHash([0; 32]);
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OsRng.fill_bytes(&mut block.0);
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// set prices
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let prices = Prices { bitcoin: 10u64.pow(8), monero: 184100, ethereum: 4785000, dai: 1500 };
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set_prices(&serai, &prices).await;
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// set up batch id
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batch_ids
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.entry(coin.network())
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.and_modify(|v| {
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*v += 1;
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})
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.or_insert(0);
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// wait until genesis ends..
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tokio::time::timeout(tokio::time::Duration::from_secs(300), async {
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while serai.latest_finalized_block().await.unwrap().number() < 25 {
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tokio::time::sleep(Duration::from_secs(6)).await;
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}
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})
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let batch =
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Batch { network: coin.network(), id: batch_ids[&coin.network()], block, instructions };
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provide_batch(&serai, batch).await;
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}
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// wait until genesis ends
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let genesis_blocks = 10; // TODO
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let block_time = 6; // TODO
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tokio::time::timeout(
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tokio::time::Duration::from_secs(3 * (genesis_blocks * block_time)),
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async {
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while serai.latest_finalized_block().await.unwrap().number() < 10 {
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tokio::time::sleep(Duration::from_secs(6)).await;
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}
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},
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)
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.await
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.unwrap();
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// set values relative to each other
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// TODO: Random values here
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let values = Values { monero: 184100, ether: 4785000, dai: 1500 };
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set_values(&serai, &values).await;
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let values_map = HashMap::from([
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(Coin::Monero, values.monero),
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(Coin::Ether, values.ether),
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(Coin::Dai, values.dai),
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]);
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// wait a little bit..
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tokio::time::sleep(Duration::from_secs(12)).await;
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// check total SRI supply is +100M
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let last_block = serai.latest_finalized_block().await.unwrap().hash();
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let serai = serai.as_of(last_block);
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// Check balance instead of supply
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let sri = serai.coins().coin_supply(Coin::Serai).await.unwrap();
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// there are 6 endowed accounts in dev-net. Take this into consideration when checking
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// for the total sri minted at this time.
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let serai = serai.as_of_latest_finalized_block().await.unwrap();
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let sri = serai.coins().coin_supply(Coin::Serai).await.unwrap();
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let endowed_amount: u64 = 1 << 60;
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let total_sri = (6 * endowed_amount) + GENESIS_SRI;
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assert_eq!(sri, Amount(total_sri));
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@@ -118,85 +122,67 @@ pub async fn test_genesis_liquidity(serai: Serai) {
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}
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// check pools has proper liquidity
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let pool_btc = btc_addresses.iter().fold(0u128, |acc, value| acc + u128::from(value.1 .0));
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let pool_xmr = xmr_addresses.iter().fold(0u128, |acc, value| acc + u128::from(value.1 .0));
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let pool_btc_value = (pool_btc * u128::from(prices.bitcoin)) / 10u128.pow(8);
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let pool_xmr_value = (pool_xmr * u128::from(prices.monero)) / 10u128.pow(12);
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let total_value = pool_btc_value + pool_xmr_value;
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// calculated distributed SRI. We know that xmr is at the end of COINS array
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// so it will be approximated to roof instead of floor after integer division.
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let btc_sri = (pool_btc_value * u128::from(GENESIS_SRI)) / total_value;
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let xmr_sri = ((pool_xmr_value * u128::from(GENESIS_SRI)) / total_value) + 1;
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let btc_reserves = serai.dex().get_reserves(Coin::Bitcoin, Coin::Serai).await.unwrap().unwrap();
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assert_eq!(u128::from(btc_reserves.0 .0), pool_btc);
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assert_eq!(u128::from(btc_reserves.1 .0), btc_sri);
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let xmr_reserves = serai.dex().get_reserves(Coin::Monero, Coin::Serai).await.unwrap().unwrap();
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assert_eq!(u128::from(xmr_reserves.0 .0), pool_xmr);
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assert_eq!(u128::from(xmr_reserves.1 .0), xmr_sri);
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// check each btc liq provider got liq tokens proportional to their value
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let btc_liq_token_supply = u128::from(
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serai
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.liquidity_tokens()
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.token_balance(Coin::Bitcoin, GENESIS_LIQUIDITY_ACCOUNT)
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.await
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.unwrap()
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.0,
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);
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let mut total_tokens_this_coin: u128 = 0;
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for (i, (addr, amount)) in btc_addresses.iter().enumerate() {
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let addr_value = (u128::from(amount.0) * u128::from(prices.bitcoin)) / 10u128.pow(8);
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let addr_liq_tokens = if i == btc_addresses.len() - 1 {
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btc_liq_token_supply - total_tokens_this_coin
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let mut pool_amounts = HashMap::new();
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let mut total_value = 0u128;
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for coin in coins.clone() {
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let total_coin = accounts[&coin].iter().fold(0u128, |acc, value| acc + u128::from(value.1 .0));
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let value = if coin != Coin::Bitcoin {
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(total_coin * u128::from(values_map[&coin])) / 10u128.pow(coin.decimals())
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} else {
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(addr_value * btc_liq_token_supply) / pool_btc_value
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total_coin
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};
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let addr_actual_token_amount =
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serai.genesis_liquidity().liquidity_tokens(addr, Coin::Bitcoin).await.unwrap();
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assert_eq!(addr_liq_tokens, addr_actual_token_amount.0.into());
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total_tokens_this_coin += addr_liq_tokens;
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total_value += value;
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pool_amounts.insert(coin, (total_coin, value));
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}
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// check each xmr liq provider got liq tokens proportional to their value
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let xmr_liq_token_supply = u128::from(
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serai
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.liquidity_tokens()
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.token_balance(Coin::Monero, GENESIS_LIQUIDITY_ACCOUNT)
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.await
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.unwrap()
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.0,
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);
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total_tokens_this_coin = 0;
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for (i, (addr, amount)) in xmr_addresses.iter().enumerate() {
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let addr_value = (u128::from(amount.0) * u128::from(prices.monero)) / 10u128.pow(12);
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let addr_liq_tokens = if i == xmr_addresses.len() - 1 {
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xmr_liq_token_supply - total_tokens_this_coin
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// check distributed SRI per pool
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let mut total_sri_distributed = 0u128;
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for coin in coins.clone() {
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let sri = if coin == *COINS.last().unwrap() {
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u128::from(GENESIS_SRI).checked_sub(total_sri_distributed).unwrap()
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} else {
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(addr_value * xmr_liq_token_supply) / pool_xmr_value
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(pool_amounts[&coin].1 * u128::from(GENESIS_SRI)) / total_value
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};
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total_sri_distributed += sri;
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let addr_actual_token_amount =
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serai.genesis_liquidity().liquidity_tokens(addr, Coin::Monero).await.unwrap();
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assert_eq!(addr_liq_tokens, addr_actual_token_amount.0.into());
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total_tokens_this_coin += addr_liq_tokens;
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let reserves = serai.dex().get_reserves(coin).await.unwrap().unwrap();
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assert_eq!(u128::from(reserves.0 .0), pool_amounts[&coin].0); // coin side
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assert_eq!(u128::from(reserves.1 .0), sri); // SRI side
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}
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// TODO: remove the liq before/after genesis ended.
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// check each liquidity provider got liquidity tokens proportional to their value
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for coin in coins {
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let liq_supply = serai.genesis_liquidity().supply(coin).await.unwrap();
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for (acc, amount) in &accounts[&coin] {
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let acc_liq_shares = serai.genesis_liquidity().liquidity(acc, coin).await.unwrap().shares;
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// since we can't test the ratios directly(due to integer division giving 0)
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// we test whether they give the same result when multiplied by another constant.
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// Following test ensures the account in fact has the right amount of shares.
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let mut shares_ratio = (INITIAL_GENESIS_LP_SHARES * acc_liq_shares) / liq_supply.shares;
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let amounts_ratio =
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(INITIAL_GENESIS_LP_SHARES * amount.0) / u64::try_from(pool_amounts[&coin].0).unwrap();
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// we can tolerate 1 unit diff between them due to integer division.
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if shares_ratio.abs_diff(amounts_ratio) == 1 {
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shares_ratio = amounts_ratio;
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}
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assert_eq!(shares_ratio, amounts_ratio);
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}
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}
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// TODO: test remove the liq before/after genesis ended.
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}
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#[allow(dead_code)]
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async fn set_prices(serai: &Serai, prices: &Prices) {
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// prepare a Musig tx to set the initial prices
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async fn set_values(serai: &Serai, values: &Values) {
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// prepare a Musig tx to oraclize the relative values
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let pair = insecure_pair_from_name("Alice");
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let public = pair.public();
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let set = ValidatorSet { session: Session(0), network: NetworkId::Serai };
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// we publish the tx in set 4
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let set = ValidatorSet { session: Session(4), network: NetworkId::Serai };
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let public_key = <Ristretto as Ciphersuite>::read_G::<&[u8]>(&mut public.0.as_ref()).unwrap();
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let secret_key = <Ristretto as Ciphersuite>::read_F::<&[u8]>(
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@@ -215,13 +201,11 @@ async fn set_prices(serai: &Serai, prices: &Prices) {
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&Schnorrkel::new(b"substrate"),
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&HashMap::from([(threshold_keys.params().i(), threshold_keys.into())]),
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),
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&set_initial_price_message(&set, prices),
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&oraclize_values_message(&set, values),
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);
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// set initial prices
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let _ = publish_tx(
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serai,
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&SeraiGenesisLiquidity::set_initial_price(*prices, Signature(sig.to_bytes())),
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)
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.await;
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// oraclize values
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let _ =
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publish_tx(serai, &SeraiGenesisLiquidity::oraclize_values(*values, Signature(sig.to_bytes())))
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.await;
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}
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@@ -1,216 +1,10 @@
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use std::{time::Duration, collections::HashMap};
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use rand_core::{RngCore, OsRng};
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use zeroize::Zeroizing;
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use ciphersuite::{Ciphersuite, Ristretto};
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use frost::dkg::musig::musig;
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use schnorrkel::Schnorrkel;
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use serai_client::{
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genesis_liquidity::{
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primitives::{GENESIS_LIQUIDITY_ACCOUNT, INITIAL_GENESIS_LP_SHARES},
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SeraiGenesisLiquidity,
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},
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validator_sets::primitives::{musig_context, Session, ValidatorSet},
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};
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use serai_abi::{
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genesis_liquidity::primitives::{oraclize_values_message, Values},
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primitives::COINS,
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};
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use sp_core::{sr25519::Signature, Pair as PairTrait};
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use serai_client::{
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primitives::{
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Amount, NetworkId, Coin, Balance, BlockHash, SeraiAddress, insecure_pair_from_name, GENESIS_SRI,
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},
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in_instructions::primitives::{InInstruction, InInstructionWithBalance, Batch},
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Serai,
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};
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use serai_client::Serai;
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mod common;
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use common::{in_instructions::provide_batch, tx::publish_tx};
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use common::genesis_liquidity::test_genesis_liquidity;
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serai_test_fast_epoch!(
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genesis_liquidity: (|serai: Serai| async move {
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test_genesis_liquidity(serai).await;
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})
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);
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async fn test_genesis_liquidity(serai: Serai) {
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// all coins except the native
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let coins = COINS.into_iter().filter(|c| *c != Coin::native()).collect::<Vec<_>>();
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// make accounts with amounts
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let mut accounts = HashMap::new();
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for coin in coins.clone() {
|
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// make 5 accounts per coin
|
||||
let mut values = vec![];
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for _ in 0 .. 5 {
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let mut address = SeraiAddress::new([0; 32]);
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OsRng.fill_bytes(&mut address.0);
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values.push((address, Amount(OsRng.next_u64() % 10u64.pow(coin.decimals()))));
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}
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accounts.insert(coin, values);
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}
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// send a batch per coin
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let mut batch_ids: HashMap<NetworkId, u32> = HashMap::new();
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for coin in coins.clone() {
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||||
// set up instructions
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||||
let instructions = accounts[&coin]
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||||
.iter()
|
||||
.map(|(addr, amount)| InInstructionWithBalance {
|
||||
instruction: InInstruction::GenesisLiquidity(*addr),
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||||
balance: Balance { coin, amount: *amount },
|
||||
})
|
||||
.collect::<Vec<_>>();
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||||
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||||
// set up bloch hash
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||||
let mut block = BlockHash([0; 32]);
|
||||
OsRng.fill_bytes(&mut block.0);
|
||||
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||||
// set up batch id
|
||||
batch_ids
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||||
.entry(coin.network())
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||||
.and_modify(|v| {
|
||||
*v += 1;
|
||||
})
|
||||
.or_insert(0);
|
||||
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||||
let batch =
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Batch { network: coin.network(), id: batch_ids[&coin.network()], block, instructions };
|
||||
provide_batch(&serai, batch).await;
|
||||
}
|
||||
|
||||
// wait until genesis ends
|
||||
let genesis_blocks = 10; // TODO
|
||||
let block_time = 6; // TODO
|
||||
tokio::time::timeout(
|
||||
tokio::time::Duration::from_secs(3 * (genesis_blocks * block_time)),
|
||||
async {
|
||||
while serai.latest_finalized_block().await.unwrap().number() < 10 {
|
||||
tokio::time::sleep(Duration::from_secs(6)).await;
|
||||
}
|
||||
},
|
||||
)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
// set values relative to each other
|
||||
// TODO: Random values here
|
||||
let values = Values { monero: 184100, ether: 4785000, dai: 1500 };
|
||||
set_values(&serai, &values).await;
|
||||
let values_map = HashMap::from([
|
||||
(Coin::Monero, values.monero),
|
||||
(Coin::Ether, values.ether),
|
||||
(Coin::Dai, values.dai),
|
||||
]);
|
||||
|
||||
// wait a little bit..
|
||||
tokio::time::sleep(Duration::from_secs(12)).await;
|
||||
|
||||
// check total SRI supply is +100M
|
||||
// there are 6 endowed accounts in dev-net. Take this into consideration when checking
|
||||
// for the total sri minted at this time.
|
||||
let serai = serai.as_of_latest_finalized_block().await.unwrap();
|
||||
let sri = serai.coins().coin_supply(Coin::Serai).await.unwrap();
|
||||
let endowed_amount: u64 = 1 << 60;
|
||||
let total_sri = (6 * endowed_amount) + GENESIS_SRI;
|
||||
assert_eq!(sri, Amount(total_sri));
|
||||
|
||||
// check genesis account has no coins, all transferred to pools.
|
||||
for coin in COINS {
|
||||
let amount = serai.coins().coin_balance(coin, GENESIS_LIQUIDITY_ACCOUNT).await.unwrap();
|
||||
assert_eq!(amount.0, 0);
|
||||
}
|
||||
|
||||
// check pools has proper liquidity
|
||||
let mut pool_amounts = HashMap::new();
|
||||
let mut total_value = 0u128;
|
||||
for coin in coins.clone() {
|
||||
let total_coin = accounts[&coin].iter().fold(0u128, |acc, value| acc + u128::from(value.1 .0));
|
||||
let value = if coin != Coin::Bitcoin {
|
||||
(total_coin * u128::from(values_map[&coin])) / 10u128.pow(coin.decimals())
|
||||
} else {
|
||||
total_coin
|
||||
};
|
||||
|
||||
total_value += value;
|
||||
pool_amounts.insert(coin, (total_coin, value));
|
||||
}
|
||||
|
||||
// check distributed SRI per pool
|
||||
let mut total_sri_distributed = 0u128;
|
||||
for coin in coins.clone() {
|
||||
let sri = if coin == *COINS.last().unwrap() {
|
||||
u128::from(GENESIS_SRI).checked_sub(total_sri_distributed).unwrap()
|
||||
} else {
|
||||
(pool_amounts[&coin].1 * u128::from(GENESIS_SRI)) / total_value
|
||||
};
|
||||
total_sri_distributed += sri;
|
||||
|
||||
let reserves = serai.dex().get_reserves(coin).await.unwrap().unwrap();
|
||||
assert_eq!(u128::from(reserves.0 .0), pool_amounts[&coin].0); // coin side
|
||||
assert_eq!(u128::from(reserves.1 .0), sri); // SRI side
|
||||
}
|
||||
|
||||
// check each liquidity provider got liquidity tokens proportional to their value
|
||||
for coin in coins {
|
||||
let liq_supply = serai.genesis_liquidity().supply(coin).await.unwrap();
|
||||
for (acc, amount) in &accounts[&coin] {
|
||||
let acc_liq_shares = serai.genesis_liquidity().liquidity(acc, coin).await.unwrap().shares;
|
||||
|
||||
// since we can't test the ratios directly(due to integer division giving 0)
|
||||
// we test whether they give the same result when multiplied by another constant.
|
||||
// Following test ensures the account in fact has the right amount of shares.
|
||||
let mut shares_ratio = (INITIAL_GENESIS_LP_SHARES * acc_liq_shares) / liq_supply.shares;
|
||||
let amounts_ratio =
|
||||
(INITIAL_GENESIS_LP_SHARES * amount.0) / u64::try_from(pool_amounts[&coin].0).unwrap();
|
||||
|
||||
// we can tolerate 1 unit diff between them due to integer division.
|
||||
if shares_ratio.abs_diff(amounts_ratio) == 1 {
|
||||
shares_ratio = amounts_ratio;
|
||||
}
|
||||
|
||||
assert_eq!(shares_ratio, amounts_ratio);
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: test remove the liq before/after genesis ended.
|
||||
}
|
||||
|
||||
async fn set_values(serai: &Serai, values: &Values) {
|
||||
// prepare a Musig tx to oraclize the relative values
|
||||
let pair = insecure_pair_from_name("Alice");
|
||||
let public = pair.public();
|
||||
// we publish the tx in set 4
|
||||
let set = ValidatorSet { session: Session(4), network: NetworkId::Serai };
|
||||
|
||||
let public_key = <Ristretto as Ciphersuite>::read_G::<&[u8]>(&mut public.0.as_ref()).unwrap();
|
||||
let secret_key = <Ristretto as Ciphersuite>::read_F::<&[u8]>(
|
||||
&mut pair.as_ref().secret.to_bytes()[.. 32].as_ref(),
|
||||
)
|
||||
.unwrap();
|
||||
|
||||
assert_eq!(Ristretto::generator() * secret_key, public_key);
|
||||
let threshold_keys =
|
||||
musig::<Ristretto>(&musig_context(set), &Zeroizing::new(secret_key), &[public_key]).unwrap();
|
||||
|
||||
let sig = frost::tests::sign_without_caching(
|
||||
&mut OsRng,
|
||||
frost::tests::algorithm_machines(
|
||||
&mut OsRng,
|
||||
&Schnorrkel::new(b"substrate"),
|
||||
&HashMap::from([(threshold_keys.params().i(), threshold_keys.into())]),
|
||||
),
|
||||
&oraclize_values_message(&set, values),
|
||||
);
|
||||
|
||||
// oraclize values
|
||||
let _ =
|
||||
publish_tx(serai, &SeraiGenesisLiquidity::oraclize_values(*values, Signature(sig.to_bytes())))
|
||||
.await;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user