#![cfg(feature = "test-bpf")]
mod helpers;
use {
bincode::deserialize,
borsh::BorshSerialize,
helpers::*,
solana_program::{
borsh::try_from_slice_unchecked,
hash::Hash,
instruction::{AccountMeta, Instruction, InstructionError},
pubkey::Pubkey,
stake, system_program, sysvar,
},
solana_program_test::*,
solana_sdk::{
signature::{Keypair, Signer},
transaction::{Transaction, TransactionError},
transport::TransportError,
},
spl_stake_pool::{error::StakePoolError, find_stake_program_address, id, instruction, state},
};
async fn setup() -> (
BanksClient,
Keypair,
Hash,
StakePoolAccounts,
ValidatorStakeAccount,
) {
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 validator_stake = ValidatorStakeAccount::new(&stake_pool_accounts.stake_pool.pubkey(), 0);
create_vote(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.validator,
&validator_stake.vote,
)
.await;
(
banks_client,
payer,
recent_blockhash,
stake_pool_accounts,
validator_stake,
)
}
#[tokio::test]
async fn success() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
let error = stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)
.await;
assert!(error.is_none());
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_eq!(
validator_list,
state::ValidatorList {
header: state::ValidatorListHeader {
account_type: state::AccountType::ValidatorList,
max_validators: stake_pool_accounts.max_validators,
},
validators: vec![state::ValidatorStakeInfo {
status: state::StakeStatus::Active,
vote_account_address: validator_stake.vote.pubkey(),
last_update_epoch: 0,
active_stake_lamports: 0,
transient_stake_lamports: 0,
transient_seed_suffix_start: 0,
transient_seed_suffix_end: 0,
}]
}
);
let stake = get_account(&mut banks_client, &validator_stake.stake_account).await;
let stake_state = deserialize::<stake::state::StakeState>(&stake.data).unwrap();
match stake_state {
stake::state::StakeState::Stake(meta, _) => {
assert_eq!(
&meta.authorized.staker,
&stake_pool_accounts.withdraw_authority
);
assert_eq!(
&meta.authorized.withdrawer,
&stake_pool_accounts.withdraw_authority
);
}
_ => panic!(),
}
}
#[tokio::test]
async fn fail_with_wrong_validator_list_account() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
let wrong_validator_list = Keypair::new();
let mut transaction = Transaction::new_with_payer(
&[instruction::add_validator_to_pool(
&id(),
&stake_pool_accounts.stake_pool.pubkey(),
&stake_pool_accounts.staker.pubkey(),
&payer.pubkey(),
&stake_pool_accounts.withdraw_authority,
&wrong_validator_list.pubkey(),
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)],
Some(&payer.pubkey()),
);
transaction.sign(&[&payer, &stake_pool_accounts.staker], 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 = StakePoolError::InvalidValidatorStakeList as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to add validator stake address with wrong validator stake list account"),
}
}
#[tokio::test]
async fn fail_double_add() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)
.await;
let latest_blockhash = banks_client.get_latest_blockhash().await.unwrap();
let transaction_error = stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&latest_blockhash,
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)
.await
.unwrap();
match transaction_error {
TransportError::TransactionError(TransactionError::InstructionError(
_,
InstructionError::Custom(error_index),
)) => {
let program_error = StakePoolError::ValidatorAlreadyAdded as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while try to add already added validator stake account"),
}
}
#[tokio::test]
async fn fail_wrong_staker() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
let malicious = Keypair::new();
let mut transaction = Transaction::new_with_payer(
&[instruction::add_validator_to_pool(
&id(),
&stake_pool_accounts.stake_pool.pubkey(),
&malicious.pubkey(),
&payer.pubkey(),
&stake_pool_accounts.withdraw_authority,
&stake_pool_accounts.validator_list.pubkey(),
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)],
Some(&payer.pubkey()),
);
transaction.sign(&[&payer, &malicious], 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 = StakePoolError::WrongStaker as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while malicious try to add validator stake account"),
}
}
#[tokio::test]
async fn fail_without_signature() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
let accounts = vec![
AccountMeta::new(stake_pool_accounts.stake_pool.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.staker.pubkey(), false),
AccountMeta::new(payer.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.withdraw_authority, false),
AccountMeta::new(stake_pool_accounts.validator_list.pubkey(), false),
AccountMeta::new(validator_stake.stake_account, false),
AccountMeta::new(validator_stake.vote.pubkey(), false),
AccountMeta::new_readonly(sysvar::rent::id(), false),
AccountMeta::new_readonly(sysvar::clock::id(), false),
AccountMeta::new_readonly(sysvar::stake_history::id(), false),
AccountMeta::new_readonly(stake::config::id(), false),
AccountMeta::new_readonly(system_program::id(), false),
AccountMeta::new_readonly(stake::program::id(), false),
];
let instruction = Instruction {
program_id: id(),
accounts,
data: instruction::StakePoolInstruction::AddValidatorToPool
.try_to_vec()
.unwrap(),
};
let mut transaction = Transaction::new_with_payer(&[instruction], Some(&payer.pubkey()));
transaction.sign(&[&payer], 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 = StakePoolError::SignatureMissing as u32;
assert_eq!(error_index, program_error);
}
_ => panic!("Wrong error occurs while malicious try to add validator stake account without signing transaction"),
}
}
#[tokio::test]
async fn fail_with_wrong_stake_program_id() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
let wrong_stake_program = Pubkey::new_unique();
let accounts = vec![
AccountMeta::new(stake_pool_accounts.stake_pool.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.staker.pubkey(), true),
AccountMeta::new(payer.pubkey(), true),
AccountMeta::new_readonly(stake_pool_accounts.withdraw_authority, false),
AccountMeta::new(stake_pool_accounts.validator_list.pubkey(), false),
AccountMeta::new(validator_stake.stake_account, false),
AccountMeta::new(validator_stake.vote.pubkey(), false),
AccountMeta::new_readonly(sysvar::rent::id(), false),
AccountMeta::new_readonly(sysvar::clock::id(), false),
AccountMeta::new_readonly(sysvar::stake_history::id(), false),
AccountMeta::new_readonly(stake::config::id(), false),
AccountMeta::new_readonly(system_program::id(), false),
AccountMeta::new_readonly(wrong_stake_program, false),
];
let instruction = Instruction {
program_id: id(),
accounts,
data: instruction::StakePoolInstruction::AddValidatorToPool
.try_to_vec()
.unwrap(),
};
let mut transaction = Transaction::new_with_payer(&[instruction], Some(&payer.pubkey()));
transaction.sign(&[&payer, &stake_pool_accounts.staker], 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 add validator stake account with wrong stake program ID"
),
}
}
#[tokio::test]
async fn fail_with_wrong_system_program_id() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
let wrong_system_program = Pubkey::new_unique();
let accounts = vec![
AccountMeta::new(stake_pool_accounts.stake_pool.pubkey(), false),
AccountMeta::new_readonly(stake_pool_accounts.staker.pubkey(), true),
AccountMeta::new(payer.pubkey(), true),
AccountMeta::new_readonly(stake_pool_accounts.withdraw_authority, false),
AccountMeta::new(stake_pool_accounts.validator_list.pubkey(), false),
AccountMeta::new(validator_stake.stake_account, false),
AccountMeta::new(validator_stake.vote.pubkey(), false),
AccountMeta::new_readonly(sysvar::rent::id(), false),
AccountMeta::new_readonly(sysvar::clock::id(), false),
AccountMeta::new_readonly(sysvar::stake_history::id(), false),
AccountMeta::new_readonly(stake::config::id(), false),
AccountMeta::new_readonly(wrong_system_program, false),
AccountMeta::new_readonly(stake::program::id(), false),
];
let instruction = Instruction {
program_id: id(),
accounts,
data: instruction::StakePoolInstruction::AddValidatorToPool
.try_to_vec()
.unwrap(),
};
let mut transaction = Transaction::new_with_payer(&[instruction], Some(&payer.pubkey()));
transaction.sign(&[&payer, &stake_pool_accounts.staker], 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 add validator stake account with wrong stake program ID"
),
}
}
#[tokio::test]
async fn fail_add_too_many_validator_stake_accounts() {
let (mut banks_client, payer, recent_blockhash) = program_test().start().await;
let mut stake_pool_accounts = StakePoolAccounts::new();
stake_pool_accounts.max_validators = 1;
stake_pool_accounts
.initialize_stake_pool(&mut banks_client, &payer, &recent_blockhash, 1)
.await
.unwrap();
let validator_stake = ValidatorStakeAccount::new(&stake_pool_accounts.stake_pool.pubkey(), 0);
create_vote(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.validator,
&validator_stake.vote,
)
.await;
let error = stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)
.await;
assert!(error.is_none());
let validator_stake = ValidatorStakeAccount::new(&stake_pool_accounts.stake_pool.pubkey(), 0);
create_vote(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.validator,
&validator_stake.vote,
)
.await;
let error = stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)
.await
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(0, InstructionError::AccountDataTooSmall),
);
}
#[tokio::test]
async fn fail_with_unupdated_stake_pool() {}
#[tokio::test]
async fn fail_with_uninitialized_validator_list_account() {}
#[tokio::test]
async fn fail_on_non_vote_account() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, _) = setup().await;
let validator = Pubkey::new_unique();
let (stake_account, _) =
find_stake_program_address(&id(), &validator, &stake_pool_accounts.stake_pool.pubkey());
let error = stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&stake_account,
&validator,
)
.await
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(0, InstructionError::IncorrectProgramId,)
);
}
#[tokio::test]
async fn fail_on_incorrectly_derived_stake_account() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
let bad_stake_account = Pubkey::new_unique();
let error = stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&bad_stake_account,
&validator_stake.vote.pubkey(),
)
.await
.unwrap()
.unwrap();
assert_eq!(
error,
TransactionError::InstructionError(
0,
InstructionError::Custom(StakePoolError::InvalidStakeAccountAddress as u32),
)
);
}
#[tokio::test]
async fn success_with_lamports_in_account() {
let (mut banks_client, payer, recent_blockhash, stake_pool_accounts, validator_stake) =
setup().await;
transfer(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.stake_account,
1_000_000,
)
.await;
let error = stake_pool_accounts
.add_validator_to_pool(
&mut banks_client,
&payer,
&recent_blockhash,
&validator_stake.stake_account,
&validator_stake.vote.pubkey(),
)
.await;
assert!(error.is_none());
let stake = get_account(&mut banks_client, &validator_stake.stake_account).await;
let stake_state = deserialize::<stake::state::StakeState>(&stake.data).unwrap();
match stake_state {
stake::state::StakeState::Stake(meta, _) => {
assert_eq!(
&meta.authorized.staker,
&stake_pool_accounts.withdraw_authority
);
assert_eq!(
&meta.authorized.withdrawer,
&stake_pool_accounts.withdraw_authority
);
}
_ => panic!(),
}
}