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switch over to passive stakes (#4295)

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* 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
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30
core/src/leader_schedule_cache.rs
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@ -168,10 +168,9 @@ mod tests {
use crate::blocktree::tests::make_slot_entries;
use crate::genesis_utils::create_genesis_block;
use crate::genesis_utils::{create_genesis_block_with_leader, BOOTSTRAP_LEADER_LAMPORTS};
use crate::voting_keypair::tests::new_vote_account;
use crate::staking_utils::tests::setup_vote_and_stake_accounts;
use solana_runtime::bank::Bank;
use solana_runtime::epoch_schedule::{EpochSchedule, MINIMUM_SLOT_LENGTH};
use solana_sdk::signature::{Keypair, KeypairUtil};
use std::sync::mpsc::channel;
use std::sync::Arc;
use std::thread::Builder;
@ -373,25 +372,20 @@ mod tests {
#[test]
fn test_next_leader_slot_next_epoch() {
let pubkey = Pubkey::new_rand();
let (mut genesis_block, mint_keypair, _voting_keypair) = create_genesis_block_with_leader(
2 * BOOTSTRAP_LEADER_LAMPORTS,
&pubkey,
BOOTSTRAP_LEADER_LAMPORTS,
);
let (mut genesis_block, mint_keypair) = create_genesis_block(10_000);
genesis_block.epoch_warmup = false;
let bank = Bank::new(&genesis_block);
let cache = Arc::new(LeaderScheduleCache::new_from_bank(&bank));
let delegate_id = Pubkey::new_rand();
// Create new vote account
let new_voting_keypair = Keypair::new();
new_vote_account(
&mint_keypair,
&new_voting_keypair,
&delegate_id,
let node_id = Pubkey::new_rand();
let vote_id = Pubkey::new_rand();
setup_vote_and_stake_accounts(
&bank,
&mint_keypair,
&vote_id,
&node_id,
BOOTSTRAP_LEADER_LAMPORTS,
);
@ -412,14 +406,14 @@ mod tests {
let schedule = cache.compute_epoch_schedule(epoch, &bank).unwrap();
let mut index = 0;
while schedule[index] != delegate_id {
index += 1
while schedule[index] != node_id {
index += 1;
assert_ne!(index, genesis_block.slots_per_epoch);
}
expected_slot += index;
assert_eq!(
cache.next_leader_slot(&delegate_id, 0, &bank, None),
cache.next_leader_slot(&node_id, 0, &bank, None),
Some(expected_slot),
);
}