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target_submit_result: Ok(()),
submitted_proof_at_source_relay_block: None,
exit_signal_sender: Some(Box::new(exit_signal_sender)),
};
let source_client = TestClient::from(clients_data.clone());
let target_client = TestClient::from(clients_data);
assert_eq!(
run_until_connection_lost(
source_client,
target_client.clone(),
None,
true,
exit_signal.into_future().map(|(_, _)| ()),
)
.await,
Ok(()),
);
assert_eq!(
target_client
.data
.lock()
.await
.submitted_proof_at_source_relay_block
.map(|id| id.0),
Some(95)
);
// now source relay block chain 104 is mined with parachain head #84
// => since 104 - 95 < 10, there are no free headers
// => nothing is submitted
let mut clients_data: TestClientData = target_client.data.lock().await.clone();
clients_data
.source_head
.insert(104, Ok(AvailableHeader::Available(HeaderId(84, [84u8; 32].into()))));
clients_data.target_best_finalized_source_block = Ok(HeaderId(104, [104u8; 32].into()));
clients_data.target_head =
Ok(Some((HeaderId(95, [95u8; 32].into()), HeaderId(42, [42u8; 32].into()))));
clients_data.target_best_block = Ok(HeaderId(255, [255u8; 32].into()));
clients_data.exit_signal_sender = None;
let source_client = TestClient::from(clients_data.clone());
let target_client = TestClient::from(clients_data);
assert_eq!(
run_until_connection_lost(
source_client,
target_client.clone(),
None,
true,
async_std::task::sleep(std::time::Duration::from_millis(100)),
)
.await,
Ok(()),
);
assert_eq!(
target_client
.data
.lock()
.await
.submitted_proof_at_source_relay_block
.map(|id| id.0),
Some(95)
);
}
fn test_tx_tracker() -> SubmittedHeadsTracker<TestParachainsPipeline> {
SubmittedHeadsTracker::new(
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AvailableHeader::Available(HeaderId(20, PARA_20_HASH)),
TestTransactionTracker(None),
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impl From<SubmittedHeadStatus<TestParachainsPipeline>> for Option<()> {
fn from(status: SubmittedHeadStatus<TestParachainsPipeline>) -> Option<()> {
match status {
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SubmittedHeadStatus::Waiting(_) => Some(()),
_ => None,
}
}
}
#[async_std::test]
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async fn tx_tracker_update_when_head_at_target_has_none_value() {
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Some(()),
test_tx_tracker()
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.update(&HeaderId(0, Default::default()), &Some(HeaderId(10, PARA_10_HASH)))
.await
.into(),
#[async_std::test]
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async fn tx_tracker_update_when_head_at_target_has_old_value() {
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Some(()),
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.update(&HeaderId(0, Default::default()), &Some(HeaderId(10, PARA_10_HASH)))
.await
.into(),
#[async_std::test]
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async fn tx_tracker_update_when_head_at_target_has_same_value() {
assert!(matches!(
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.update(&HeaderId(0, Default::default()), &Some(HeaderId(20, PARA_20_HASH)))
.await,
SubmittedHeadStatus::Final(TrackedTransactionStatus::Finalized(_)),
));
#[async_std::test]
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async fn tx_tracker_update_when_head_at_target_has_better_value() {
assert!(matches!(
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.update(&HeaderId(0, Default::default()), &Some(HeaderId(30, PARA_20_HASH)))
.await,
SubmittedHeadStatus::Final(TrackedTransactionStatus::Finalized(_)),
));
#[async_std::test]
async fn tx_tracker_update_when_tx_is_lost() {
let mut tx_tracker = test_tx_tracker();
tx_tracker.transaction_tracker =
futures::future::ready(TrackedTransactionStatus::Lost).boxed().shared();
assert!(matches!(
tx_tracker
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.update(&HeaderId(0, Default::default()), &Some(HeaderId(10, PARA_10_HASH)))
.await,
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SubmittedHeadStatus::Final(TrackedTransactionStatus::Lost),
));
}
#[async_std::test]
async fn tx_tracker_update_when_tx_is_finalized_but_heads_are_not_updated() {
let mut tx_tracker = test_tx_tracker();
tx_tracker.transaction_tracker =
futures::future::ready(TrackedTransactionStatus::Finalized(Default::default()))
.boxed()
.shared();
assert!(matches!(
tx_tracker
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.update(&HeaderId(0, Default::default()), &Some(HeaderId(10, PARA_10_HASH)))
.await,
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SubmittedHeadStatus::Final(TrackedTransactionStatus::Lost),
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#[test]
fn parachain_is_not_updated_if_it_is_unavailable() {
assert!(!is_update_required::<TestParachainsPipeline>(
AvailableHeader::Unavailable,
None,
Default::default(),
Default::default(),
));
assert!(!is_update_required::<TestParachainsPipeline>(
AvailableHeader::Unavailable,
Some(HeaderId(10, PARA_10_HASH)),
Default::default(),
Default::default(),
));
}
#[test]
fn parachain_is_not_updated_if_it_is_unknown_to_both_clients() {
assert!(!is_update_required::<TestParachainsPipeline>(
AvailableHeader::Missing,
None,
Default::default(),
Default::default(),
),);
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fn parachain_is_not_updated_if_target_has_better_head() {
assert!(!is_update_required::<TestParachainsPipeline>(
AvailableHeader::Available(HeaderId(10, Default::default())),
Some(HeaderId(20, Default::default())),
Default::default(),
Default::default(),
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),);
}
#[test]
fn parachain_is_updated_after_offboarding() {
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assert!(is_update_required::<TestParachainsPipeline>(
AvailableHeader::Missing,
Some(HeaderId(20, Default::default())),
Default::default(),
Default::default(),
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),);
}
#[test]
fn parachain_is_updated_after_onboarding() {
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assert!(is_update_required::<TestParachainsPipeline>(
AvailableHeader::Available(HeaderId(30, Default::default())),
None,
Default::default(),
Default::default(),
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),);
}
#[test]
fn parachain_is_updated_if_newer_head_is_known() {
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assert!(is_update_required::<TestParachainsPipeline>(
AvailableHeader::Available(HeaderId(40, Default::default())),
Some(HeaderId(30, Default::default())),
Default::default(),
Default::default(),
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),);