gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

switch over to passive stakes (#4295)

Browse Source 
* add failing test

* switch over to passive stakes

* test multiple stakers
This commit is contained in:
Rob Walker
2019-05-16 08:23:31 -07:00
committed by GitHub
parent a0ffbf50a5
commit 87414de3e2
11 changed files with 360 additions and 242 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
programs/stake_api/src/stake_state.rs
View File

@ -42,6 +42,23 @@ const STAKE_REWARD_TARGET_RATE: f64 = 0.20;
const STAKE_GETS_PAID_EVERY_VOTE: u64 = 200_000_000; // if numbers above (TICKS_YEAR) move, fix this
impl StakeState {
// utility function, used by Stakes, tests
pub fn from(account: &Account) -> Option<StakeState> {
account.state().ok()
}
// utility function, used by Stakes, tests
pub fn voter_id_from(account: &Account) -> Option<Pubkey> {
Self::from(account).and_then(|state: Self| state.voter_id())
}
pub fn voter_id(&self) -> Option<Pubkey> {
match self {
StakeState::Delegate { voter_id, .. } => Some(*voter_id),
_ => None,
}
}
pub fn calculate_rewards(
credits_observed: u64,
stake: u64,
@ -176,8 +193,6 @@ mod tests {
#[test]
fn test_stake_delegate_stake() {
dbg!(std::env::var("CARGO_FOO").unwrap_or("not set".to_string()));
let vote_keypair = Keypair::new();
let mut vote_state = VoteState::default();
for i in 0..1000 {