pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-04-29 14:57:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

Limited Unbonding Chunks. (#2700)

Browse Source 
* Limit number of unlocking chunks.

* Bump.
This commit is contained in:
Kian Peymani
2019-05-29 14:17:58 +02:00
committed by Gavin Wood
parent 91a241ad5b
commit 810d2712da
3 changed files with 49 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/srml/staking/src/tests.rs
+32
View File
@@ -1237,6 +1237,38 @@ fn bond_extra_and_withdraw_unbonded_works() {
})
}
#[test]
fn too_many_unbond_calls_should_not_work() {
with_externalities(&mut ExtBuilder::default().build(), || {
// locked at era 0 until 3
for _ in 0..MAX_UNLOCKING_CHUNKS-1 {
assert_ok!(Staking::unbond(Origin::signed(10), 1));
}
System::set_block_number(1);
Session::check_rotate_session(System::block_number());
// locked ar era 1 until 4
assert_ok!(Staking::unbond(Origin::signed(10), 1));
// can't do more.
assert_noop!(Staking::unbond(Origin::signed(10), 1), "can not schedule more unlock chunks");
System::set_block_number(2);
Session::check_rotate_session(System::block_number());
System::set_block_number(3);
Session::check_rotate_session(System::block_number());
assert_noop!(Staking::unbond(Origin::signed(10), 1), "can not schedule more unlock chunks");
// free up.
assert_ok!(Staking::withdraw_unbonded(Origin::signed(10)));
// Can add again.
assert_ok!(Staking::unbond(Origin::signed(10), 1));
assert_eq!(Staking::ledger(&10).unwrap().unlocking.len(), 2);
})
}
#[test]
fn slot_stake_is_least_staked_validator_and_exposure_defines_maximum_punishment() {
// Test that slot_stake is determined by the least staked validator