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Enable Offchain Equalise (#5683)

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* Master.into()

* Remove debug stuff

* Better license

* Migrate away from SimpleDispatchInfo

* Fix test

* Revert "Migrate away from SimpleDispatchInfo"

This reverts commit dbdd27fa19948f16bd17defdc01d3dd32986df11.

* Move to offchain randomness

* Fix tests

* Fix tests more
This commit is contained in:
Kian Paimani
2020-04-27 18:51:46 +02:00
committed by GitHub
parent 33d00692d8
commit ee54eff488
20 changed files with 635 additions and 373 deletions
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substrate/frame/staking/src/tests.rs
+49 -5
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@@ -2901,8 +2901,8 @@ mod offchain_phragmen {
#[test]
fn signed_result_can_be_submitted() {
// should check that we have a new validator set normally,
// event says that it comes from offchain.
// should check that we have a new validator set normally, event says that it comes from
// offchain.
ExtBuilder::default()
.offchain_phragmen_ext()
.build()
@@ -2989,8 +2989,8 @@ mod offchain_phragmen {
#[test]
fn early_solution_submission_is_rejected() {
// should check that we have a new validator set normally,
// event says that it comes from offchain.
// should check that we have a new validator set normally, event says that it comes from
// offchain.
ExtBuilder::default()
.offchain_phragmen_ext()
.build()
@@ -3119,7 +3119,7 @@ mod offchain_phragmen {
&inner,
),
TransactionValidity::Ok(ValidTransaction {
priority: (1 << 20) + 1125, // the proposed slot stake.
priority: UnsignedPriority::get() + 1125, // the proposed slot stake.
requires: vec![],
provides: vec![("StakingOffchain", current_era()).encode()],
longevity: 3,
@@ -3129,6 +3129,50 @@ mod offchain_phragmen {
})
}
#[test]
fn offchain_worker_runs_with_equalise() {
// Offchain worker equalises based on the number provided by randomness. See the difference
// in the priority, which comes from the computed score.
let mut ext = ExtBuilder::default()
.offchain_phragmen_ext()
.validator_count(2)
.max_offchain_iterations(2)
.build();
let state = offchainify(&mut ext);
ext.execute_with(|| {
run_to_block(12);
// local key 11 is in the elected set.
assert_eq_uvec!(Session::validators(), vec![11, 21]);
assert_eq!(state.read().transactions.len(), 0);
Staking::offchain_worker(12);
assert_eq!(state.read().transactions.len(), 1);
let encoded = state.read().transactions[0].clone();
let extrinsic: Extrinsic = Decode::decode(&mut &*encoded).unwrap();
let call = extrinsic.call;
let inner = match call {
mock::Call::Staking(inner) => inner,
};
assert_eq!(
<Staking as sp_runtime::traits::ValidateUnsigned>::validate_unsigned(
TransactionSource::Local,
&inner,
),
TransactionValidity::Ok(ValidTransaction {
// the proposed slot stake, with equalize.
priority: UnsignedPriority::get() + 1250,
requires: vec![],
provides: vec![("StakingOffchain", active_era()).encode()],
longevity: 3,
propagate: false,
})
)
})
}
#[test]
fn mediocre_submission_from_authority_is_early_rejected() {
let mut ext = ExtBuilder::default()