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Chain Selection: Follow-ups (#3328)

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* DB skeleton

* key formats

* lexicographic test

* custom types for DB

* implement backend for db-v1

* remove VoidBackend and integrate with real DbBackend

* detect stagnant blocks on in interval

* fix tests

* add tests for stagnant

* send ChainSelectionMessage::Approved

* tests for DB backend

* unused import

* upgrade kvdb-memorydb

Co-authored-by: Andronik Ordian <write@reusable.software>
This commit is contained in:
Robert Habermeier
2021-07-06 16:00:52 -05:00
committed by GitHub
parent 5ba0de035e
commit f69c175119
12 changed files with 1353 additions and 144 deletions
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polkadot/node/core/approval-voting/src/tests.rs
+18 -3
View File
@@ -850,6 +850,14 @@ fn import_checked_approval_updates_entries_and_schedules() {
assert_matches!(
actions.get(0).unwrap(),
Action::NoteApprovedInChainSelection(h) => {
assert_eq!(h, &block_hash);
}
);
assert_matches!(
actions.get(1).unwrap(),
Action::WriteBlockEntry(b_entry) => {
assert_eq!(b_entry.block_hash(), block_hash);
assert!(b_entry.is_fully_approved());
@@ -857,7 +865,7 @@ fn import_checked_approval_updates_entries_and_schedules() {
}
);
assert_matches!(
actions.get_mut(1).unwrap(),
actions.get_mut(2).unwrap(),
Action::WriteCandidateEntry(c_hash, ref mut c_entry) => {
assert_eq!(c_hash, &candidate_hash);
assert!(c_entry.approval_entry(&block_hash).unwrap().is_approved());
@@ -1391,9 +1399,16 @@ fn import_checked_approval_sets_one_block_bit_at_a_time() {
ApprovalSource::Remote(validator_index_b),
);
assert_eq!(actions.len(), 2);
assert_eq!(actions.len(), 3);
assert_matches!(
actions.get(0).unwrap(),
Action::NoteApprovedInChainSelection(h) => {
assert_eq!(h, &block_hash);
}
);
assert_matches!(
actions.get(1).unwrap(),
Action::WriteBlockEntry(b_entry) => {
assert_eq!(b_entry.block_hash(), block_hash);
assert!(b_entry.is_fully_approved());
@@ -1403,7 +1418,7 @@ fn import_checked_approval_sets_one_block_bit_at_a_time() {
);
assert_matches!(
actions.get(1).unwrap(),
actions.get(2).unwrap(),
Action::WriteCandidateEntry(c_h, c_entry) => {
assert_eq!(c_h, &candidate_hash_2);
assert!(c_entry.approval_entry(&block_hash).unwrap().is_approved());