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Deprecate Currency; introduce holds and freezing into fungible traits (#12951)

Browse Source 
* First reworking of fungibles API

* New API and docs

* More fungible::* API improvements

* New ref-counting logic for old API

* Missing files

* Fixes

* Use the new transfer logic

* Use fungibles for the dispatchables

* Use shelve/restore names

* Locking works with total balance.

* repotting and removal

* Separate Holds from Reserves

* Introduce freezes

* Missing files

* Tests for freezing

* Fix hold+freeze combo

* More tests

* Fee-free dispatchable for upgrading accounts

* Benchmarks and a few fixes

* Another test

* Docs and refactor to avoid blanket impls

* Repot

* Fit out ItemOf fully

* Add events to Balanced traits

* Introduced events into Hold traits

* Fix Assets pallet tests

* Assets benchmarks pass

* Missing files and fixes

* Fixes

* Fixes

* Benchmarks fixes

* Fix balance benchmarks

* Formatting

* Expose fungible sub modules

* Move NIS to fungible API

* Fix broken impl and add test

* Fix tests

* API for `transfer_and_hold`

* Use composite APIs

* Formatting

* Upgraded event

* Fixes

* Fixes

* Fixes

* Fixes

* Repot tests and some fixed

* Fix some bits

* Fix dust tests

* Rename `set_balance`

- `Balances::set_balance` becomes `Balances::force_set_balance`
- `Unbalanced::set_balance` becomes `Unbalances::write_balance`

* becomes

* Move dust handling to fungibles API

* Formatting

* Fixes and more refactoring

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Use reducible_balance for better correctness on fees

* Reducing hold to zero should remove entry.

* Add test

* Docs

* Update frame/support/src/traits/tokens/fungibles/hold.rs

Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>

* Update frame/support/src/traits/tokens/fungibles/regular.rs

Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>

* Update frame/support/src/traits/tokens/fungible/hold.rs

Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>

* Update frame/support/src/traits/tokens/fungible/regular.rs

Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>

* Docs

* Docs

* Docs

* Fix NIS benchmarks

* Doc comment

* Remove post_mutation

* Fix some tests

* Fix some grumbles

* Enumify bool args to fungible(s) functions

* Fix up assets and balances

* Formatting

* Fix contracts

* Fix tests & benchmarks build

* Typify minted boolean arg

* Typify on_hold boolean arg; renames

* Fix numerous tests

* Fix dependency issue

* Privatize dangerous API mutate_account

* Fix contracts (@alext - please check this commit)

* Remove println

* Fix tests for contracts

* Fix broken rename

* Fix broken rename

* Fix broken rename

* Docs

* Update frame/support/src/traits/tokens/fungible/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* remove from_ref_time

* Update frame/executive/src/lib.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/executive/src/lib.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Reenable test

* Update frame/support/src/traits/tokens/fungibles/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungible/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungible/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungible/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/currency.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/lottery/src/tests.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungible/mod.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungible/regular.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungibles/freeze.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungible/regular.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungibles/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungibles/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Update frame/support/src/traits/tokens/fungibles/hold.rs

Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>

* Rename UnwantedRemoval to UnwantedAccountRemoval

* Docs

* Formatting

* Update frame/balances/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update primitives/runtime/src/lib.rs

Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>

* handle_raw_dust oes nothing

* Formatting

* Fixes

* Grumble

* Fixes

* Add test

* Add test

* Tests for reducible_balance

* Fixes

* Fix Salary

* Fixes

* Disable broken test

* Disable nicely

* Fixes

* Fixes

* Fixes

* Rename some events

* Fix nomination pools breakage

* Add compatibility stub for transfer tx

* Reinstate a safely compatible version of Balances set_balance

* Fixes

* Grumble

* Update frame/nis/src/lib.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_balances

* disable flakey tests

* Update frame/balances/src/lib.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Grumbles

* Grumble

---------

Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>
Co-authored-by: Alexander Theißen <alex.theissen@me.com>
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: command-bot <>
This commit is contained in:
Gavin Wood
2023-03-18 14:47:55 +00:00
committed by GitHub
parent c699876ab8
commit 5d81f23f8f
129 changed files with 8370 additions and 6164 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/frame/nomination-pools/src/tests.rs
+83 -94
View File
@@ -39,6 +39,16 @@ macro_rules! member_unbonding_eras {
pub const DEFAULT_ROLES: PoolRoles<AccountId> =
PoolRoles { depositor: 10, root: Some(900), nominator: Some(901), bouncer: Some(902) };
fn deposit_rewards(r: u128) {
let b = Balances::free_balance(&default_reward_account()).checked_add(r).unwrap();
Balances::make_free_balance_be(&default_reward_account(), b);
}
fn remove_rewards(r: u128) {
let b = Balances::free_balance(&default_reward_account()).checked_sub(r).unwrap();
Balances::make_free_balance_be(&default_reward_account(), b);
}
#[test]
fn test_setup_works() {
ExtBuilder::default().build_and_execute(|| {
@@ -469,6 +479,8 @@ mod sub_pools {
}
mod join {
use sp_runtime::TokenError;
use super::*;
#[test]
@@ -592,7 +604,7 @@ mod join {
// Balance needs to be gt Balance::MAX / `MaxPointsToBalance`
assert_noop!(
Pools::join(RuntimeOrigin::signed(11), 5, 123),
pallet_balances::Error::<Runtime>::InsufficientBalance,
TokenError::FundsUnavailable,
);
StakingMock::set_bonded_balance(Pools::create_bonded_account(1), max_points_to_balance);
@@ -749,7 +761,7 @@ mod claim_payout {
// and the reward pool has earned 100 in rewards
assert_eq!(Balances::free_balance(default_reward_account()), ed);
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 100));
deposit_rewards(100);
let _ = pool_events_since_last_call();
@@ -796,7 +808,7 @@ mod claim_payout {
assert_eq!(Balances::free_balance(&default_reward_account()), ed);
// Given the reward pool has some new rewards
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 50));
deposit_rewards(50);
// When
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -825,7 +837,7 @@ mod claim_payout {
assert_eq!(Balances::free_balance(&default_reward_account()), ed + 25);
// Given del 50 hasn't claimed and the reward pools has just earned 50
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 50));
deposit_rewards(50);
assert_eq!(Balances::free_balance(&default_reward_account()), ed + 75);
// When
@@ -855,7 +867,7 @@ mod claim_payout {
assert_eq!(Balances::free_balance(&default_reward_account()), ed + 20);
// Given del 40 hasn't claimed and the reward pool has just earned 400
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 400));
deposit_rewards(400);
assert_eq!(Balances::free_balance(&default_reward_account()), ed + 420);
// When
@@ -874,7 +886,7 @@ mod claim_payout {
assert_eq!(Balances::free_balance(&default_reward_account()), ed + 380);
// Given del 40 + del 50 haven't claimed and the reward pool has earned 20
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 20));
deposit_rewards(20);
assert_eq!(Balances::free_balance(&default_reward_account()), ed + 400);
// When
@@ -974,7 +986,7 @@ mod claim_payout {
);
// The pool earns 10 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 10));
deposit_rewards(10);
assert_ok!(Pools::do_reward_payout(
&10,
@@ -1010,7 +1022,7 @@ mod claim_payout {
assert_eq!(reward_pool, rew(0, 0, 0));
// Given the pool has earned some rewards for the first time
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 5));
deposit_rewards(5);
// When
let payout =
@@ -1031,7 +1043,7 @@ mod claim_payout {
assert_eq!(member, del(0.5));
// Given the pool has earned rewards again
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 10));
deposit_rewards(10);
// When
let payout =
@@ -1090,7 +1102,7 @@ mod claim_payout {
assert_eq!(bonded_pool.points, 100);
// and the reward pool has earned 100 in rewards
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 100));
deposit_rewards(100);
// When
let payout =
@@ -1135,7 +1147,7 @@ mod claim_payout {
assert_eq!(reward_pool, rew(0, 0, 100));
// Given the reward pool has some new rewards
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 50));
deposit_rewards(50);
// When
let payout =
@@ -1166,7 +1178,7 @@ mod claim_payout {
assert_eq!(reward_pool, rew(0, 0, 125));
// Given del_50 hasn't claimed and the reward pools has just earned 50
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 50));
deposit_rewards(50);
// When
let payout =
@@ -1197,7 +1209,7 @@ mod claim_payout {
assert_eq!(reward_pool, rew(0, 0, 180));
// Given del_40 hasn't claimed and the reward pool has just earned 400
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 400));
deposit_rewards(400);
// When
let payout =
@@ -1214,7 +1226,7 @@ mod claim_payout {
assert_eq!(reward_pool, rew(0, 0, 220));
// Given del_40 + del_50 haven't claimed and the reward pool has earned 20
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 20));
deposit_rewards(20);
// When
let payout =
@@ -1252,14 +1264,14 @@ mod claim_payout {
fn rewards_distribution_is_fair_basic() {
ExtBuilder::default().build_and_execute(|| {
// reward pool by 10.
Balances::mutate_account(&default_reward_account(), |f| f.free += 10).unwrap();
deposit_rewards(10);
// 20 joins afterwards.
Balances::make_free_balance_be(&20, Balances::minimum_balance() + 10);
assert_ok!(Pools::join(RuntimeOrigin::signed(20), 10, 1));
// reward by another 20
Balances::mutate_account(&default_reward_account(), |f| f.free += 20).unwrap();
deposit_rewards(20);
// 10 should claim 10 + 10, 20 should claim 20 / 2.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1276,7 +1288,7 @@ mod claim_payout {
);
// any upcoming rewards are shared equally.
Balances::mutate_account(&default_reward_account(), |f| f.free += 20).unwrap();
deposit_rewards(20);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(20)));
@@ -1296,12 +1308,12 @@ mod claim_payout {
// basically checks the case where the amount of rewards is less than the pool shares. for
// this, we have to rely on fixed point arithmetic.
ExtBuilder::default().build_and_execute(|| {
Balances::mutate_account(&default_reward_account(), |f| f.free += 3).unwrap();
deposit_rewards(3);
Balances::make_free_balance_be(&20, Balances::minimum_balance() + 10);
assert_ok!(Pools::join(RuntimeOrigin::signed(20), 10, 1));
Balances::mutate_account(&default_reward_account(), |f| f.free += 6).unwrap();
deposit_rewards(6);
// 10 should claim 3, 20 should claim 3 + 3.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1319,7 +1331,7 @@ mod claim_payout {
);
// any upcoming rewards are shared equally.
Balances::mutate_account(&default_reward_account(), |f| f.free += 8).unwrap();
deposit_rewards(8);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(20)));
@@ -1333,7 +1345,7 @@ mod claim_payout {
);
// uneven upcoming rewards are shared equally, rounded down.
Balances::mutate_account(&default_reward_account(), |f| f.free += 7).unwrap();
deposit_rewards(7);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(20)));
@@ -1353,17 +1365,17 @@ mod claim_payout {
ExtBuilder::default().build_and_execute(|| {
let ed = Balances::minimum_balance();
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
Balances::make_free_balance_be(&20, ed + 10);
assert_ok!(Pools::join(RuntimeOrigin::signed(20), 10, 1));
Balances::mutate_account(&default_reward_account(), |f| f.free += 100).unwrap();
deposit_rewards(100);
Balances::make_free_balance_be(&30, ed + 10);
assert_ok!(Pools::join(RuntimeOrigin::signed(30), 10, 1));
Balances::mutate_account(&default_reward_account(), |f| f.free += 60).unwrap();
deposit_rewards(60);
// 10 should claim 10, 20 should claim nothing.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1384,7 +1396,7 @@ mod claim_payout {
);
// any upcoming rewards are shared equally.
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(20)));
@@ -1407,7 +1419,7 @@ mod claim_payout {
let ed = Balances::minimum_balance();
assert_eq!(Pools::api_pending_rewards(10), Some(0));
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
assert_eq!(Pools::api_pending_rewards(10), Some(30));
assert_eq!(Pools::api_pending_rewards(20), None);
@@ -1417,7 +1429,7 @@ mod claim_payout {
assert_eq!(Pools::api_pending_rewards(10), Some(30));
assert_eq!(Pools::api_pending_rewards(20), Some(0));
Balances::mutate_account(&default_reward_account(), |f| f.free += 100).unwrap();
deposit_rewards(100);
assert_eq!(Pools::api_pending_rewards(10), Some(30 + 50));
assert_eq!(Pools::api_pending_rewards(20), Some(50));
@@ -1430,7 +1442,7 @@ mod claim_payout {
assert_eq!(Pools::api_pending_rewards(20), Some(50));
assert_eq!(Pools::api_pending_rewards(30), Some(0));
Balances::mutate_account(&default_reward_account(), |f| f.free += 60).unwrap();
deposit_rewards(60);
assert_eq!(Pools::api_pending_rewards(10), Some(30 + 50 + 20));
assert_eq!(Pools::api_pending_rewards(20), Some(50 + 20));
@@ -1464,7 +1476,7 @@ mod claim_payout {
Balances::make_free_balance_be(&30, ed + 20);
assert_ok!(Pools::join(RuntimeOrigin::signed(30), 10, 1));
Balances::mutate_account(&default_reward_account(), |f| f.free += 40).unwrap();
deposit_rewards(40);
// everyone claims.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1488,7 +1500,7 @@ mod claim_payout {
assert_ok!(Pools::bond_extra(RuntimeOrigin::signed(30), BondExtra::FreeBalance(10)));
// more rewards come in.
Balances::mutate_account(&default_reward_account(), |f| f.free += 100).unwrap();
deposit_rewards(100);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(20)));
@@ -1514,7 +1526,7 @@ mod claim_payout {
Balances::make_free_balance_be(&20, ed + 20);
assert_ok!(Pools::join(RuntimeOrigin::signed(20), 20, 1));
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
// everyone claims.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1535,7 +1547,7 @@ mod claim_payout {
assert_ok!(Pools::unbond(RuntimeOrigin::signed(20), 20, 10));
// more rewards come in.
Balances::mutate_account(&default_reward_account(), |f| f.free += 100).unwrap();
deposit_rewards(100);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(20)));
@@ -1562,7 +1574,7 @@ mod claim_payout {
assert_ok!(Pools::join(RuntimeOrigin::signed(30), 10, 1));
// 10 gets 10, 20 gets 20, 30 gets 10
Balances::mutate_account(&default_reward_account(), |f| f.free += 40).unwrap();
deposit_rewards(40);
// some claim.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1581,7 +1593,7 @@ mod claim_payout {
);
// 10 gets 20, 20 gets 40, 30 gets 20
Balances::mutate_account(&default_reward_account(), |f| f.free += 80).unwrap();
deposit_rewards(80);
// some claim.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1596,7 +1608,7 @@ mod claim_payout {
);
// 10 gets 20, 20 gets 40, 30 gets 20
Balances::mutate_account(&default_reward_account(), |f| f.free += 80).unwrap();
deposit_rewards(80);
// some claim.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1629,7 +1641,7 @@ mod claim_payout {
assert_ok!(Pools::join(RuntimeOrigin::signed(20), 20, 1));
// 10 gets 10, 20 gets 20, 30 gets 10
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
// some claim.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1645,7 +1657,7 @@ mod claim_payout {
);
// 20 has not claimed yet, more reward comes
Balances::mutate_account(&default_reward_account(), |f| f.free += 60).unwrap();
deposit_rewards(60);
// and 20 bonds more -- they should not have more share of this reward.
assert_ok!(Pools::bond_extra(RuntimeOrigin::signed(20), BondExtra::FreeBalance(10)));
@@ -1665,7 +1677,7 @@ mod claim_payout {
);
// but in the next round of rewards, the extra10 they bonded has an impact.
Balances::mutate_account(&default_reward_account(), |f| f.free += 60).unwrap();
deposit_rewards(60);
// everyone claim.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -1695,7 +1707,7 @@ mod claim_payout {
assert_eq!(member_10.last_recorded_reward_counter, 0.into());
// transfer some reward to pool 1.
Balances::mutate_account(&default_reward_account(), |f| f.free += 60).unwrap();
deposit_rewards(60);
// create pool 2
Balances::make_free_balance_be(&20, 100);
@@ -1779,7 +1791,7 @@ mod claim_payout {
}
// transfer some reward to pool 1.
Balances::mutate_account(&default_reward_account(), |f| f.free += 60).unwrap();
deposit_rewards(60);
{
join(30, 10);
@@ -1849,7 +1861,7 @@ mod claim_payout {
// 10 bonds extra again with some rewards. This reward should be split equally between
// 10 and 20, as they both have equal points now.
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
{
assert_ok!(Pools::bond_extra(
@@ -1905,7 +1917,7 @@ mod claim_payout {
MaxPoolMembersPerPool::<Runtime>::set(None);
// pool receives some rewards.
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
System::reset_events();
// 10 cashes it out, and bonds it.
@@ -1975,7 +1987,7 @@ mod claim_payout {
}
// some rewards come in.
Balances::mutate_account(&default_reward_account(), |f| f.free += 30).unwrap();
deposit_rewards(30);
// and 30 also unbonds half.
{
@@ -2058,7 +2070,7 @@ mod claim_payout {
);
// some rewards come in.
Balances::mutate_account(&default_reward_account(), |f| f.free += 40).unwrap();
deposit_rewards(40);
// everyone claims
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -2120,8 +2132,7 @@ mod claim_payout {
.build_and_execute(|| {
// some rewards come in.
assert_eq!(Balances::free_balance(&default_reward_account()), unit);
Balances::mutate_account(&default_reward_account(), |f| f.free += unit / 1000)
.unwrap();
deposit_rewards(unit / 1000);
// everyone claims
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -3329,11 +3340,7 @@ mod withdraw_unbonded {
);
assert_eq!(
balances_events_since_last_call(),
vec![BEvent::BalanceSet {
who: default_bonded_account(),
free: 300,
reserved: 0
}]
vec![BEvent::BalanceSet { who: default_bonded_account(), free: 300 }]
);
// When
@@ -3447,11 +3454,7 @@ mod withdraw_unbonded {
);
assert_eq!(
balances_events_since_last_call(),
vec![BEvent::BalanceSet {
who: default_bonded_account(),
free: 300,
reserved: 0
},]
vec![BEvent::BalanceSet { who: default_bonded_account(), free: 300 },]
);
CurrentEra::set(StakingMock::bonding_duration());
@@ -5078,18 +5081,15 @@ mod reward_counter_precision {
let expected_smallest_reward = inflation(50) / 10u128.pow(18);
// tad bit less. cannot be paid out.
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free +=
expected_smallest_reward - 1));
deposit_rewards(expected_smallest_reward - 1);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_eq!(pool_events_since_last_call(), vec![]);
// revert it.
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free -=
expected_smallest_reward - 1));
remove_rewards(expected_smallest_reward - 1);
// tad bit more. can be claimed.
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free +=
expected_smallest_reward + 1));
deposit_rewards(expected_smallest_reward + 1);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_eq!(
pool_events_since_last_call(),
@@ -5114,9 +5114,7 @@ mod reward_counter_precision {
assert_ok!(Pools::join(RuntimeOrigin::signed(20), tiny_bond / 2, 1));
// Suddenly, add a shit ton of rewards.
assert_ok!(
Balances::mutate_account(&default_reward_account(), |a| a.free += inflation(1))
);
deposit_rewards(inflation(1));
// now claim.
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -5155,8 +5153,7 @@ mod reward_counter_precision {
// is earning all of the inflation per year (which is really unrealistic, but worse
// case), that will be:
let pool_total_earnings_10_years = inflation(10) - POLKADOT_TOTAL_ISSUANCE_GENESIS;
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free +=
pool_total_earnings_10_years));
deposit_rewards(pool_total_earnings_10_years);
// some whale now joins with the other half ot the total issuance. This will bloat all
// the calculation regarding current reward counter.
@@ -5186,7 +5183,7 @@ mod reward_counter_precision {
assert_ok!(Pools::join(RuntimeOrigin::signed(30), 10 * DOT, 1));
// and give a reasonably small reward to the pool.
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += DOT));
deposit_rewards(DOT);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(30)));
assert_eq!(
@@ -5258,9 +5255,7 @@ mod reward_counter_precision {
assert_ok!(Pools::join(RuntimeOrigin::signed(20), 10 * DOT, 1));
// earn some small rewards
assert_ok!(
Balances::mutate_account(&default_reward_account(), |a| a.free += DOT / 1000)
);
deposit_rewards(DOT / 1000);
// no point in claiming for 20 (nonetheless, it should be harmless)
assert!(pending_rewards(20).unwrap().is_zero());
@@ -5280,9 +5275,7 @@ mod reward_counter_precision {
// earn some small more, still nothing can be claimed for 20, but 10 claims their
// share.
assert_ok!(
Balances::mutate_account(&default_reward_account(), |a| a.free += DOT / 1000)
);
deposit_rewards(DOT / 1000);
assert!(pending_rewards(20).unwrap().is_zero());
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_eq!(
@@ -5291,9 +5284,7 @@ mod reward_counter_precision {
);
// earn some more rewards, this time 20 can also claim.
assert_ok!(
Balances::mutate_account(&default_reward_account(), |a| a.free += DOT / 1000)
);
deposit_rewards(DOT / 1000);
assert_eq!(pending_rewards(20).unwrap(), 1);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(20)));
@@ -5332,9 +5323,7 @@ mod reward_counter_precision {
assert_ok!(Pools::join(RuntimeOrigin::signed(20), 10 * DOT, 1));
// earn some small rewards
assert_ok!(
Balances::mutate_account(&default_reward_account(), |a| a.free += DOT / 1000)
);
deposit_rewards(DOT / 1000);
// if 20 claims now, their reward counter should stay the same, so that they have a
// chance of claiming this if they let it accumulate. Also see
@@ -5442,7 +5431,7 @@ mod commission {
// Pool earns 80 points and a payout is triggered.
// Given:
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 80));
deposit_rewards(80);
assert_eq!(
PoolMembers::<Runtime>::get(10).unwrap(),
PoolMember::<Runtime> { pool_id, points: 10, ..Default::default() }
@@ -5489,7 +5478,7 @@ mod commission {
// is next called, which is not done in this test segment..
// Given:
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 100));
deposit_rewards(100);
// When:
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -5625,7 +5614,7 @@ mod commission {
1,
Some((Perbill::from_percent(10), root)),
));
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 40));
deposit_rewards(40);
// When:
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -6377,7 +6366,7 @@ mod commission {
);
// The pool earns 10 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 10));
deposit_rewards(10);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
// Then:
@@ -6387,7 +6376,7 @@ mod commission {
);
// The pool earns 17 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 17));
deposit_rewards(17);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
// Then:
@@ -6397,7 +6386,7 @@ mod commission {
);
// The pool earns 50 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 50));
deposit_rewards(50);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
// Then:
@@ -6407,7 +6396,7 @@ mod commission {
);
// The pool earns 10439 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 10439));
deposit_rewards(10439);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
// Then:
@@ -6427,7 +6416,7 @@ mod commission {
));
// Given:
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 200));
deposit_rewards(200);
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
// Then:
@@ -6469,7 +6458,7 @@ mod commission {
// When:
// The pool earns 100 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 100));
deposit_rewards(100);
// Change commission to 20%
assert_ok!(Pools::set_commission(
@@ -6486,7 +6475,7 @@ mod commission {
);
// The pool earns 100 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 100));
deposit_rewards(100);
// Then:
@@ -6535,7 +6524,7 @@ mod commission {
// When:
// The pool earns 100 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 100));
deposit_rewards(100);
// Claim payout:
assert_ok!(Pools::claim_payout(RuntimeOrigin::signed(10)));
@@ -6592,7 +6581,7 @@ mod commission {
);
// The pool earns 10 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 10));
deposit_rewards(10);
// execute the payout
assert_ok!(Pools::do_reward_payout(
@@ -6634,7 +6623,7 @@ mod commission {
);
// The pool earns 10 points
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 10));
deposit_rewards(10);
// execute the payout
assert_ok!(Pools::do_reward_payout(
@@ -6677,7 +6666,7 @@ mod commission {
);
// Pool earns 80 points, payout is triggered.
assert_ok!(Balances::mutate_account(&default_reward_account(), |a| a.free += 80));
deposit_rewards(80);
assert_eq!(
PoolMembers::<Runtime>::get(10).unwrap(),
PoolMember::<Runtime> { pool_id, points: 10, ..Default::default() }