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Always assert on the main test thread to abort quickly

This commit is contained in:
Michael Vines 2019-02-13 12:15:14 -08:00
parent cf4813a1ec
commit 662d62f561
1 changed files with 75 additions and 105 deletions
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180
tests/multinode.rs
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@ -20,8 +20,8 @@ use solana_sdk::timing::duration_as_s;
use std::collections::{HashSet, VecDeque};
use std::env;
use std::fs::remove_dir_all;
use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
use std::sync::mpsc::channel;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::mpsc::{channel, TryRecvError};
use std::sync::{Arc, RwLock};
use std::thread::{sleep, Builder};
use std::time::{Duration, Instant};
@ -1872,15 +1872,8 @@ fn test_fullnode_rotate(
}
}
let validator_tick_height_of_next_rotation = Arc::new(AtomicUsize::new(
leader_tick_height_of_next_rotation as usize,
));
let leader_tick_height_of_next_rotation = Arc::new(AtomicUsize::new(
leader_tick_height_of_next_rotation as usize,
));
let validator_should_be_leader = Arc::new(AtomicBool::new(!leader_should_be_leader));
let leader_should_be_leader = Arc::new(AtomicBool::new(leader_should_be_leader));
let mut validator_should_be_leader = !leader_should_be_leader;
let mut validator_tick_height_of_next_rotation = leader_tick_height_of_next_rotation;
// Write additional ledger entires
{
@ -1901,8 +1894,8 @@ fn test_fullnode_rotate(
// Start up the node(s)
let mut node_exits = vec![];
let mut monitor_threads = vec![];
let (validator_rotation_sender, validator_rotation_receiver) = channel();
if include_validator {
let validator_ledger_path = tmp_copy_ledger(
&leader_ledger_path,
@ -1919,43 +1912,6 @@ fn test_fullnode_rotate(
&fullnode_config,
);
let (validator_rotation_sender, validator_rotation_receiver) = channel();
monitor_threads.push({
let validator_should_be_leader = validator_should_be_leader.clone();
let validator_tick_height_of_next_rotation =
validator_tick_height_of_next_rotation.clone();
Builder::new()
.name("validator_rotation_receiver".to_string())
.spawn(move || loop {
match validator_rotation_receiver.recv() {
Ok((rotation_type, tick_height)) => {
info!(
"validator rotation event {:?} at tick_height={}",
rotation_type, tick_height
);
let should_be_leader =
validator_should_be_leader.fetch_xor(true, Ordering::Relaxed);
info!("validator should be leader? {}", should_be_leader);
assert_eq!(
tick_height as usize,
validator_tick_height_of_next_rotation
.fetch_add(ticks_per_slot as usize, Ordering::Relaxed)
);
assert_eq!(
rotation_type,
if should_be_leader {
FullnodeReturnType::LeaderToValidatorRotation
} else {
FullnodeReturnType::ValidatorToLeaderRotation
}
);
}
Err(_) => break,
};
})
.unwrap()
});
node_exits.push(validator_fullnode.run(Some(validator_rotation_sender)));
}
@ -1969,41 +1925,6 @@ fn test_fullnode_rotate(
&fullnode_config,
);
monitor_threads.push({
let leader_should_be_leader = leader_should_be_leader.clone();
let leader_tick_height_of_next_rotation = leader_tick_height_of_next_rotation.clone();
Builder::new()
.name("leader_rotation_receiver".to_string())
.spawn(move || loop {
match leader_rotation_receiver.recv() {
Ok((rotation_type, tick_height)) => {
info!(
"leader rotation event {:?} at tick_height={}",
rotation_type, tick_height
);
let should_be_leader =
leader_should_be_leader.fetch_xor(true, Ordering::Relaxed);
info!("leader should be leader? {}", should_be_leader);
assert_eq!(
tick_height as usize,
leader_tick_height_of_next_rotation
.fetch_add(ticks_per_slot as usize, Ordering::Relaxed)
);
assert_eq!(
rotation_type,
if should_be_leader {
FullnodeReturnType::LeaderToValidatorRotation
} else {
FullnodeReturnType::ValidatorToLeaderRotation
}
);
}
Err(_) => break,
};
})
.unwrap()
});
node_exits.push(leader_fullnode.run(Some(leader_rotation_sender)));
converge(&leader_info, node_exits.len());
@ -2018,7 +1939,65 @@ fn test_fullnode_rotate(
let mut client_last_id = solana_sdk::hash::Hash::default();
let max_tick_height = 16;
while leader_tick_height_of_next_rotation.load(Ordering::Relaxed) < max_tick_height {
while leader_tick_height_of_next_rotation < max_tick_height
&& validator_tick_height_of_next_rotation < max_tick_height
{
// Check for leader rotation
{
match leader_rotation_receiver.try_recv() {
Ok((rotation_type, tick_height)) => {
info!(
"leader rotation event {:?} at tick_height={}",
rotation_type, tick_height
);
info!("leader should be leader? {}", leader_should_be_leader);
assert_eq!(tick_height, leader_tick_height_of_next_rotation);
if include_validator {
assert_eq!(
rotation_type,
if leader_should_be_leader {
FullnodeReturnType::LeaderToValidatorRotation
} else {
FullnodeReturnType::ValidatorToLeaderRotation
}
);
leader_should_be_leader = !leader_should_be_leader;
} else {
assert_eq!(rotation_type, FullnodeReturnType::LeaderToLeaderRotation);
}
leader_tick_height_of_next_rotation += ticks_per_slot;
}
Err(TryRecvError::Empty) => {}
err => panic!(err),
}
}
// Check for validator rotation
if include_validator {
match validator_rotation_receiver.try_recv() {
Ok((rotation_type, tick_height)) => {
info!(
"validator rotation event {:?} at tick_height={}",
rotation_type, tick_height
);
info!("validator should be leader? {}", validator_should_be_leader);
assert_eq!(tick_height, validator_tick_height_of_next_rotation);
assert_eq!(
rotation_type,
if validator_should_be_leader {
FullnodeReturnType::LeaderToValidatorRotation
} else {
FullnodeReturnType::ValidatorToLeaderRotation
}
);
validator_tick_height_of_next_rotation += ticks_per_slot;
validator_should_be_leader = !validator_should_be_leader;
}
Err(TryRecvError::Empty) => {}
err => panic!(err),
}
}
if transact {
client_last_id = client.get_next_last_id(&client_last_id);
info!("Transferring 500 tokens, last_id={:?}", client_last_id);
@ -2038,7 +2017,11 @@ fn test_fullnode_rotate(
client_last_id = client.get_next_last_id(&client_last_id);
} else {
trace!("waiting for leader to reach max tick height...");
if include_validator {
trace!("waiting for leader and validator to reach max tick height...");
} else {
trace!("waiting for leader to reach max tick height...");
}
sleep(Duration::from_millis(100));
}
}
@ -2048,42 +2031,29 @@ fn test_fullnode_rotate(
assert!(expected_bob_balance > 0);
}
if include_validator {
while validator_tick_height_of_next_rotation.load(Ordering::Relaxed) < max_tick_height {
trace!("waiting for validator to reach max tick height...");
sleep(Duration::from_millis(100));
}
}
info!("Shutting down");
for node_exit in node_exits {
node_exit();
}
for monitor_thread in monitor_threads {
monitor_thread.join().unwrap();
}
for path in ledger_paths {
Blocktree::destroy(&path).unwrap();
Blocktree::destroy(&path)
.unwrap_or_else(|err| warn!("Expected successful database destruction: {:?}", err));
remove_dir_all(path).unwrap();
}
trace!(
"final validator_tick_height_of_next_rotation: {}",
validator_tick_height_of_next_rotation.load(Ordering::Relaxed)
validator_tick_height_of_next_rotation
);
trace!(
"final leader_tick_height_of_next_rotation: {}",
leader_tick_height_of_next_rotation.load(Ordering::Relaxed)
);
trace!(
"final leader_should_be_leader: {}",
leader_should_be_leader.load(Ordering::Relaxed)
leader_tick_height_of_next_rotation
);
trace!("final leader_should_be_leader: {}", leader_should_be_leader);
trace!(
"final validator_should_be_leader: {}",
validator_should_be_leader.load(Ordering::Relaxed)
validator_should_be_leader
);
}