#![cfg(feature = "test-bpf")]
mod helpers;
use {
borsh::BorshSerialize,
helpers::*,
solana_program::{
borsh::{get_instance_packed_len, get_packed_len, try_from_slice_unchecked},
hash::Hash,
instruction::{AccountMeta, Instruction},
program_pack::Pack,
pubkey::Pubkey,
stake, system_instruction, sysvar,
},
solana_program_test::*,
solana_sdk::{
instruction::InstructionError, signature::Keypair, signature::Signer,
transaction::Transaction, transaction::TransactionError, transport::TransportError,
},
spl_stake_pool::{error, id, instruction, state},
};
async fn create_required_accounts(
banks_client: &mut BanksClient,
payer: &Keypair,
recent_blockhash: &Hash,
stake_pool_accounts: &StakePoolAccounts,
) {
create_mint(
banks_client,
payer,
recent_blockhash,
&stake_pool_accounts.pool_mint,
&stake_pool_accounts.withdraw_authority,
)
.await
.unwrap();
create_token_account(
banks_client,
payer,
recent_blockhash,
&stake_pool_accounts.pool_fee_account,
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.manager.pubkey(),
)
.await
.unwrap();
create_independent_stake_account(
banks_client,
payer,
recent_blockhash,
&stake_pool_accounts.reserve_stake,
&stake::state::Authorized {
staker: stake_pool_accounts.withdraw_authority,
withdrawer: stake_pool_accounts.withdraw_authority,
},
&stake::state::Lockup::default(),
1,
)
.await;
}
#[tokio::test]
async fn success() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
.await
.unwrap();
let stake_pool = get_account(&mut banks_client, &stake_pool_accounts.stake_pool.pubkey()).await;
assert_eq!(stake_pool.data.len(), get_packed_len::<state::StakePool>());
assert_eq!(stake_pool.owner, id());
let validator_list = get_account(
&mut banks_client,
&stake_pool_accounts.validator_list.pubkey(),
)
.await;
let validator_list =
try_from_slice_unchecked::<state::ValidatorList>(validator_list.data.as_slice()).unwrap();
assert!(validator_list.header.is_valid());
}
#[tokio::test]
async fn fail_double_initialize() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
.await
.unwrap();
let latest_blockhash = banks_client.get_latest_blockhash().await.unwrap();
let mut second_stake_pool_accounts = StakePoolAccounts::new();
second_stake_pool_accounts.stake_pool = stake_pool_accounts.stake_pool;
let transaction_error = second_stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &latest_blockhash, 1)
.await
.err()
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::AlreadyInUse as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to initialize already initialized stake pool"),
}
}
#[tokio::test]
async fn fail_with_already_initialized_validator_list() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
.await
.unwrap();
let latest_blockhash = banks_client.get_latest_blockhash().await.unwrap();
let mut second_stake_pool_accounts = StakePoolAccounts::new();
second_stake_pool_accounts.validator_list = stake_pool_accounts.validator_list;
let transaction_error = second_stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &latest_blockhash, 1)
.await
.err()
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::AlreadyInUse as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to initialize stake pool with already initialized stake list storage"),
}
}
#[tokio::test]
async fn fail_with_high_fee() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let mut stake_pool_accounts = StakePoolAccounts::new();
stake_pool_accounts.epoch_fee = state::Fee {
numerator: 100001,
denominator: 100000,
};
let transaction_error = stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
.await
.err()
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::FeeTooHigh as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to initialize stake pool with high fee"),
}
}
#[tokio::test]
async fn fail_with_high_withdrawal_fee() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let mut stake_pool_accounts = StakePoolAccounts::new();
stake_pool_accounts.withdrawal_fee = state::Fee {
numerator: 100_001,
denominator: 100_000,
};
let transaction_error = stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
.await
.err()
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::FeeTooHigh as u32;
assert_eq!(error_index, program_error);
}
_ => {
panic!("Wrong error occurs while try to initialize stake pool with high withdrawal fee")
}
}
}
#[tokio::test]
async fn fail_with_wrong_max_validators() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
create_required_accounts(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts,
)
.await;
let rent = banks_client.get_rent().await.unwrap();
let rent_stake_pool = rent.minimum_balance(get_packed_len::<state::StakePool>());
let validator_list_size = get_instance_packed_len(&state::ValidatorList::new(
stake_pool_accounts.max_validators - 1,
))
.unwrap();
let rent_validator_list = rent.minimum_balance(validator_list_size);
let mut transaction = Transaction::new_with_payer(
&[
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.stake_pool.pubkey(),
rent_stake_pool,
get_packed_len::<state::StakePool>() as u64,
&id(),
),
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.validator_list.pubkey(),
rent_validator_list,
validator_list_size as u64,
&id(),
),
instruction::initialize(
&id(),
&stake_pool_accounts.stake_pool.pubkey(),
&stake_pool_accounts.manager.pubkey(),
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&stake_pool_accounts.validator_list.pubkey(),
&stake_pool_accounts.reserve_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&spl_token::id(),
None,
stake_pool_accounts.epoch_fee,
stake_pool_accounts.withdrawal_fee,
stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
stake_pool_accounts.max_validators,
),
],
Some(&payer.pubkey()),
);
transaction.sign(
&[
&payer,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.manager,
],
recent_blockhash,
);
#[allow(clippy::useless_conversion)] let transaction_error = banks_client
.process_transaction(transaction)
.await
.err()
.unwrap()
.into();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::UnexpectedValidatorListAccountSize as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to initialize stake pool with high fee"),
}
}
#[tokio::test]
async fn fail_with_wrong_mint_authority() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
let wrong_mint = Keypair::new();
create_required_accounts(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts,
)
.await;
create_mint(
&mut banks_client,
&payer,
&recent_blockhash,
&wrong_mint,
&stake_pool_accounts.withdraw_authority,
)
.await
.unwrap();
let transaction_error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.reserve_stake.pubkey(),
&wrong_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::WrongAccountMint as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to initialize stake pool with wrong mint authority of pool fee account"),
}
}
#[tokio::test]
async fn fail_with_freeze_authority() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
create_required_accounts(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts,
)
.await;
let wrong_mint = Keypair::new();
let rent = banks_client.get_rent().await.unwrap();
let mint_rent = rent.minimum_balance(spl_token::state::Mint::LEN);
let transaction = Transaction::new_signed_with_payer(
&[
system_instruction::create_account(
&payer.pubkey(),
&wrong_mint.pubkey(),
mint_rent,
spl_token::state::Mint::LEN as u64,
&spl_token::id(),
),
spl_token::instruction::initialize_mint(
&spl_token::id(),
&wrong_mint.pubkey(),
&stake_pool_accounts.withdraw_authority,
Some(&stake_pool_accounts.withdraw_authority),
0,
)
.unwrap(),
],
Some(&payer.pubkey()),
&[&payer, &wrong_mint],
recent_blockhash,
);
banks_client.process_transaction(transaction).await.unwrap();
let pool_fee_account = Keypair::new();
create_token_account(
&mut banks_client,
&payer,
&recent_blockhash,
&pool_fee_account,
&wrong_mint.pubkey(),
&stake_pool_accounts.manager.pubkey(),
)
.await
.unwrap();
let error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.reserve_stake.pubkey(),
&wrong_mint.pubkey(),
&pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(
2,
InstructionError::Custom(error::StakePoolError::InvalidMintFreezeAuthority as u32),
)
);
}
#[tokio::test]
async fn fail_with_wrong_token_program_id() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
let wrong_token_program = Keypair::new();
create_mint(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.pool_mint,
&stake_pool_accounts.withdraw_authority,
)
.await
.unwrap();
create_token_account(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.pool_fee_account,
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.manager.pubkey(),
)
.await
.unwrap();
let rent = banks_client.get_rent().await.unwrap();
let rent_stake_pool = rent.minimum_balance(get_packed_len::<state::StakePool>());
let validator_list_size = get_instance_packed_len(&state::ValidatorList::new(
stake_pool_accounts.max_validators,
))
.unwrap();
let rent_validator_list = rent.minimum_balance(validator_list_size);
let mut transaction = Transaction::new_with_payer(
&[
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.stake_pool.pubkey(),
rent_stake_pool,
get_packed_len::<state::StakePool>() as u64,
&id(),
),
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.validator_list.pubkey(),
rent_validator_list,
validator_list_size as u64,
&id(),
),
instruction::initialize(
&id(),
&stake_pool_accounts.stake_pool.pubkey(),
&stake_pool_accounts.manager.pubkey(),
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&stake_pool_accounts.validator_list.pubkey(),
&stake_pool_accounts.reserve_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&wrong_token_program.pubkey(),
None,
stake_pool_accounts.epoch_fee,
stake_pool_accounts.withdrawal_fee,
stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
stake_pool_accounts.max_validators,
),
],
Some(&payer.pubkey()),
);
transaction.sign(
&[
&payer,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.manager,
],
recent_blockhash,
);
#[allow(clippy::useless_conversion)] let transaction_error = banks_client
.process_transaction(transaction)
.await
.err()
.unwrap()
.into();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(_, error)) => {
assert_eq!(error, InstructionError::IncorrectProgramId);
}
_ => panic!(
"Wrong error occurs while try to initialize stake pool with wrong token program ID"
),
}
}
#[tokio::test]
async fn fail_with_fee_owned_by_wrong_token_program_id() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
let wrong_token_program = Keypair::new();
create_mint(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.pool_mint,
&stake_pool_accounts.withdraw_authority,
)
.await
.unwrap();
let rent = banks_client.get_rent().await.unwrap();
let account_rent = rent.minimum_balance(spl_token::state::Account::LEN);
let transaction = Transaction::new_signed_with_payer(
&[system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
account_rent,
spl_token::state::Account::LEN as u64,
&wrong_token_program.pubkey(),
)],
Some(&payer.pubkey()),
&[&payer, &stake_pool_accounts.pool_fee_account],
recent_blockhash,
);
banks_client.process_transaction(transaction).await.unwrap();
let rent_stake_pool = rent.minimum_balance(get_packed_len::<state::StakePool>());
let validator_list_size = get_instance_packed_len(&state::ValidatorList::new(
stake_pool_accounts.max_validators,
))
.unwrap();
let rent_validator_list = rent.minimum_balance(validator_list_size);
let mut transaction = Transaction::new_with_payer(
&[
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.stake_pool.pubkey(),
rent_stake_pool,
get_packed_len::<state::StakePool>() as u64,
&id(),
),
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.validator_list.pubkey(),
rent_validator_list,
validator_list_size as u64,
&id(),
),
instruction::initialize(
&id(),
&stake_pool_accounts.stake_pool.pubkey(),
&stake_pool_accounts.manager.pubkey(),
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&stake_pool_accounts.validator_list.pubkey(),
&stake_pool_accounts.reserve_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&wrong_token_program.pubkey(),
None,
stake_pool_accounts.epoch_fee,
stake_pool_accounts.withdrawal_fee,
stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
stake_pool_accounts.max_validators,
),
],
Some(&payer.pubkey()),
);
transaction.sign(
&[
&payer,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.manager,
],
recent_blockhash,
);
#[allow(clippy::useless_conversion)] let transaction_error = banks_client
.process_transaction(transaction)
.await
.err()
.unwrap()
.into();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(_, error)) => {
assert_eq!(error, InstructionError::IncorrectProgramId);
}
_ => panic!(
"Wrong error occurs while try to initialize stake pool with wrong token program ID"
),
}
}
#[tokio::test]
async fn fail_with_wrong_fee_account() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
create_mint(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.pool_mint,
&stake_pool_accounts.withdraw_authority,
)
.await
.unwrap();
let rent = banks_client.get_rent().await.unwrap();
let account_rent = rent.minimum_balance(spl_token::state::Account::LEN);
let mut transaction = Transaction::new_with_payer(
&[system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
account_rent,
spl_token::state::Account::LEN as u64,
&Keypair::new().pubkey(),
)],
Some(&payer.pubkey()),
);
transaction.sign(
&[&payer, &stake_pool_accounts.pool_fee_account],
recent_blockhash,
);
banks_client.process_transaction(transaction).await.unwrap();
let transaction_error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.reserve_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap()
.unwrap();
assert_eq!(
transaction_error,
TransactionError::InstructionError(2, InstructionError::IncorrectProgramId)
);
}
#[tokio::test]
async fn fail_with_wrong_withdraw_authority() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let mut stake_pool_accounts = StakePoolAccounts::new();
stake_pool_accounts.withdraw_authority = Keypair::new().pubkey();
let transaction_error = stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
.await
.err()
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::InvalidProgramAddress as u32;
assert_eq!(error_index, program_error);
}
_ => panic!(
"Wrong error occurs while try to initialize stake pool with wrong withdraw authority"
),
}
}
#[tokio::test]
async fn fail_with_not_rent_exempt_pool() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
create_required_accounts(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts,
)
.await;
let rent = banks_client.get_rent().await.unwrap();
let validator_list_size = get_instance_packed_len(&state::ValidatorList::new(
stake_pool_accounts.max_validators,
))
.unwrap();
let rent_validator_list = rent.minimum_balance(validator_list_size);
let mut transaction = Transaction::new_with_payer(
&[
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.stake_pool.pubkey(),
1,
get_packed_len::<state::StakePool>() as u64,
&id(),
),
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.validator_list.pubkey(),
rent_validator_list,
validator_list_size as u64,
&id(),
),
instruction::initialize(
&id(),
&stake_pool_accounts.stake_pool.pubkey(),
&stake_pool_accounts.manager.pubkey(),
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&stake_pool_accounts.validator_list.pubkey(),
&stake_pool_accounts.reserve_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&spl_token::id(),
None,
stake_pool_accounts.epoch_fee,
stake_pool_accounts.withdrawal_fee,
stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
stake_pool_accounts.max_validators,
),
],
Some(&payer.pubkey()),
);
transaction.sign(
&[
&payer,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.manager,
],
recent_blockhash,
);
let result = banks_client
.process_transaction(transaction)
.await
.unwrap_err()
.unwrap();
assert!(
result == TransactionError::InstructionError(2, InstructionError::InvalidError,)
|| result
== TransactionError::InstructionError(2, InstructionError::AccountNotRentExempt,)
);
}
#[tokio::test]
async fn fail_with_not_rent_exempt_validator_list() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
create_required_accounts(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts,
)
.await;
let rent = banks_client.get_rent().await.unwrap();
let rent_stake_pool = rent.minimum_balance(get_packed_len::<state::StakePool>());
let validator_list_size = get_instance_packed_len(&state::ValidatorList::new(
stake_pool_accounts.max_validators,
))
.unwrap();
let mut transaction = Transaction::new_with_payer(
&[
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.stake_pool.pubkey(),
rent_stake_pool,
get_packed_len::<state::StakePool>() as u64,
&id(),
),
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.validator_list.pubkey(),
1,
validator_list_size as u64,
&id(),
),
instruction::initialize(
&id(),
&stake_pool_accounts.stake_pool.pubkey(),
&stake_pool_accounts.manager.pubkey(),
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&stake_pool_accounts.validator_list.pubkey(),
&stake_pool_accounts.reserve_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&spl_token::id(),
None,
stake_pool_accounts.epoch_fee,
stake_pool_accounts.withdrawal_fee,
stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
stake_pool_accounts.max_validators,
),
],
Some(&payer.pubkey()),
);
transaction.sign(
&[
&payer,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.manager,
],
recent_blockhash,
);
let result = banks_client
.process_transaction(transaction)
.await
.unwrap_err()
.unwrap();
assert!(
result == TransactionError::InstructionError(2, InstructionError::InvalidError,)
|| result
== TransactionError::InstructionError(2, InstructionError::AccountNotRentExempt,)
);
}
#[tokio::test]
async fn fail_without_manager_signature() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
create_required_accounts(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts,
)
.await;
let rent = banks_client.get_rent().await.unwrap();
let rent_stake_pool = rent.minimum_balance(get_packed_len::<state::StakePool>());
let validator_list_size = get_instance_packed_len(&state::ValidatorList::new(
stake_pool_accounts.max_validators,
))
.unwrap();
let rent_validator_list = rent.minimum_balance(validator_list_size);
let init_data = instruction::StakePoolInstruction::Initialize {
fee: stake_pool_accounts.epoch_fee,
withdrawal_fee: stake_pool_accounts.withdrawal_fee,
deposit_fee: stake_pool_accounts.deposit_fee,
referral_fee: stake_pool_accounts.referral_fee,
max_validators: stake_pool_accounts.max_validators,
};
let data = init_data.try_to_vec().unwrap();
let accounts = vec![
AccountMeta::new(stake_pool_accounts.stake_pool.pubkey(), true),
AccountMeta::new_readonly(stake_pool_accounts.manager.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.staker.pubkey(), false),
AccountMeta::new(stake_pool_accounts.validator_list.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.reserve_stake.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.pool_mint.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.pool_fee_account.pubkey(), false),
AccountMeta::new_readonly(sysvar::clock::id(), false),
AccountMeta::new_readonly(sysvar::rent::id(), false),
AccountMeta::new_readonly(spl_token::id(), false),
];
let stake_pool_init_instruction = Instruction {
program_id: id(),
accounts,
data,
};
let mut transaction = Transaction::new_with_payer(
&[
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.stake_pool.pubkey(),
rent_stake_pool,
get_packed_len::<state::StakePool>() as u64,
&id(),
),
system_instruction::create_account(
&payer.pubkey(),
&stake_pool_accounts.validator_list.pubkey(),
rent_validator_list,
validator_list_size as u64,
&id(),
),
stake_pool_init_instruction,
],
Some(&payer.pubkey()),
);
transaction.sign(
&[
&payer,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
],
recent_blockhash,
);
#[allow(clippy::useless_conversion)] let transaction_error = banks_client
.process_transaction(transaction)
.await
.err()
.unwrap()
.into();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::SignatureMissing as u32;
assert_eq!(error_index, program_error);
}
_ => panic!(
"Wrong error occurs while try to initialize stake pool without manager's signature"
),
}
}
#[tokio::test]
async fn fail_with_pre_minted_pool_tokens() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
let mint_authority = Keypair::new();
create_mint(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.pool_mint,
&mint_authority.pubkey(),
)
.await
.unwrap();
create_token_account(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.pool_fee_account,
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.manager.pubkey(),
)
.await
.unwrap();
mint_tokens(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&mint_authority,
1,
)
.await
.unwrap();
let transaction_error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&stake_pool_accounts.reserve_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = error::StakePoolError::NonZeroPoolTokenSupply as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to initialize stake pool with wrong mint authority of pool fee account"),
}
}
#[tokio::test]
async fn fail_with_bad_reserve() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
let wrong_authority = Pubkey::new_unique();
create_required_accounts(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts,
)
.await;
{
let bad_stake = Keypair::new();
create_independent_stake_account(
&mut banks_client,
&payer,
&recent_blockhash,
&bad_stake,
&stake::state::Authorized {
staker: wrong_authority,
withdrawer: stake_pool_accounts.withdraw_authority,
},
&stake::state::Lockup::default(),
1,
)
.await;
let error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&bad_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(
2,
InstructionError::Custom(error::StakePoolError::WrongStakeState as u32),
)
);
}
{
let bad_stake = Keypair::new();
create_independent_stake_account(
&mut banks_client,
&payer,
&recent_blockhash,
&bad_stake,
&stake::state::Authorized {
staker: stake_pool_accounts.withdraw_authority,
withdrawer: wrong_authority,
},
&stake::state::Lockup::default(),
1,
)
.await;
let error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&bad_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(
2,
InstructionError::Custom(error::StakePoolError::WrongStakeState as u32),
)
);
}
{
let bad_stake = Keypair::new();
create_independent_stake_account(
&mut banks_client,
&payer,
&recent_blockhash,
&bad_stake,
&stake::state::Authorized {
staker: stake_pool_accounts.withdraw_authority,
withdrawer: stake_pool_accounts.withdraw_authority,
},
&stake::state::Lockup {
custodian: wrong_authority,
..stake::state::Lockup::default()
},
1,
)
.await;
let error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&bad_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(
2,
InstructionError::Custom(error::StakePoolError::WrongStakeState as u32),
)
);
}
{
let bad_stake = Keypair::new();
let rent = banks_client.get_rent().await.unwrap();
let lamports = rent.minimum_balance(std::mem::size_of::<stake::state::StakeState>());
let transaction = Transaction::new_signed_with_payer(
&[system_instruction::create_account(
&payer.pubkey(),
&bad_stake.pubkey(),
lamports,
std::mem::size_of::<stake::state::StakeState>() as u64,
&stake::program::id(),
)],
Some(&payer.pubkey()),
&[&payer, &bad_stake],
recent_blockhash,
);
banks_client.process_transaction(transaction).await.unwrap();
let error = create_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_pool_accounts.stake_pool,
&stake_pool_accounts.validator_list,
&bad_stake.pubkey(),
&stake_pool_accounts.pool_mint.pubkey(),
&stake_pool_accounts.pool_fee_account.pubkey(),
&stake_pool_accounts.manager,
&stake_pool_accounts.staker.pubkey(),
&stake_pool_accounts.withdraw_authority,
&None,
&stake_pool_accounts.epoch_fee,
&stake_pool_accounts.withdrawal_fee,
&stake_pool_accounts.deposit_fee,
stake_pool_accounts.referral_fee,
&stake_pool_accounts.sol_deposit_fee,
stake_pool_accounts.sol_referral_fee,
stake_pool_accounts.max_validators,
)
.await
.err()
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(
2,
InstructionError::Custom(error::StakePoolError::WrongStakeState as u32),
)
);
}
}
#[tokio::test]
async fn success_with_extra_reserve_lamports() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let stake_pool_accounts = StakePoolAccounts::new();
let init_lamports = 1_000_000_000_000;
stake_pool_accounts
.initialize_stake_pool(
&mut banks_client,
&payer,
&recent_blockhash,
1 + init_lamports,
)
.await
.unwrap();
let init_pool_tokens = get_token_balance(
&mut banks_client,
&stake_pool_accounts.pool_fee_account.pubkey(),
)
.await;
assert_eq!(init_pool_tokens, init_lamports);
}