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Fix weights on hard-coded XCM fragments (#4144)

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* Fix weights on hard-coded XCM fragments

* Formatting
This commit is contained in:
Gavin Wood
2021-10-26 12:36:23 +02:00
committed by GitHub
parent af18e90d70
commit 4c042b1de3
2 changed files with 400 additions and 85 deletions
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polkadot/xcm/pallet-xcm/src/tests.rs
+176 -2
View File
@@ -234,7 +234,7 @@ fn teleport_assets_works() {
Xcm(vec![
ReceiveTeleportedAsset((Here, SEND_AMOUNT).into()),
ClearOrigin,
buy_limited_execution((Here, SEND_AMOUNT), 2000),
buy_limited_execution((Here, SEND_AMOUNT), 4000),
DepositAsset { assets: All.into(), max_assets: 1, beneficiary: dest },
]),
)]
@@ -248,6 +248,88 @@ fn teleport_assets_works() {
});
}
/// Test `limited_teleport_assets`
///
/// Asserts that the sender's balance is decreased as a result of execution of
/// local effects.
#[test]
fn limmited_teleport_assets_works() {
let balances =
vec![(ALICE, INITIAL_BALANCE), (ParaId::from(PARA_ID).into_account(), INITIAL_BALANCE)];
new_test_ext_with_balances(balances).execute_with(|| {
let weight = 2 * BaseXcmWeight::get();
assert_eq!(Balances::total_balance(&ALICE), INITIAL_BALANCE);
let dest: MultiLocation = AccountId32 { network: Any, id: BOB.into() }.into();
assert_ok!(XcmPallet::limited_teleport_assets(
Origin::signed(ALICE),
Box::new(RelayLocation::get().into()),
Box::new(dest.clone().into()),
Box::new((Here, SEND_AMOUNT).into()),
0,
WeightLimit::Limited(5000),
));
assert_eq!(Balances::total_balance(&ALICE), INITIAL_BALANCE - SEND_AMOUNT);
assert_eq!(
sent_xcm(),
vec![(
RelayLocation::get().into(),
Xcm(vec![
ReceiveTeleportedAsset((Here, SEND_AMOUNT).into()),
ClearOrigin,
buy_limited_execution((Here, SEND_AMOUNT), 5000),
DepositAsset { assets: All.into(), max_assets: 1, beneficiary: dest },
]),
)]
);
let versioned_sent = VersionedXcm::from(sent_xcm().into_iter().next().unwrap().1);
let _check_v0_ok: xcm::v0::Xcm<()> = versioned_sent.try_into().unwrap();
assert_eq!(
last_event(),
Event::XcmPallet(crate::Event::Attempted(Outcome::Complete(weight)))
);
});
}
/// Test `limited_teleport_assets` with unlimited weight
///
/// Asserts that the sender's balance is decreased as a result of execution of
/// local effects.
#[test]
fn unlimmited_teleport_assets_works() {
let balances =
vec![(ALICE, INITIAL_BALANCE), (ParaId::from(PARA_ID).into_account(), INITIAL_BALANCE)];
new_test_ext_with_balances(balances).execute_with(|| {
let weight = 2 * BaseXcmWeight::get();
assert_eq!(Balances::total_balance(&ALICE), INITIAL_BALANCE);
let dest: MultiLocation = AccountId32 { network: Any, id: BOB.into() }.into();
assert_ok!(XcmPallet::limited_teleport_assets(
Origin::signed(ALICE),
Box::new(RelayLocation::get().into()),
Box::new(dest.clone().into()),
Box::new((Here, SEND_AMOUNT).into()),
0,
WeightLimit::Unlimited,
));
assert_eq!(Balances::total_balance(&ALICE), INITIAL_BALANCE - SEND_AMOUNT);
assert_eq!(
sent_xcm(),
vec![(
RelayLocation::get().into(),
Xcm(vec![
ReceiveTeleportedAsset((Here, SEND_AMOUNT).into()),
ClearOrigin,
buy_execution((Here, SEND_AMOUNT)),
DepositAsset { assets: All.into(), max_assets: 1, beneficiary: dest },
]),
)]
);
assert_eq!(
last_event(),
Event::XcmPallet(crate::Event::Attempted(Outcome::Complete(weight)))
);
});
}
/// Test `reserve_transfer_assets`
///
/// Asserts that the sender's balance is decreased and the beneficiary's balance
@@ -280,7 +362,7 @@ fn reserve_transfer_assets_works() {
Xcm(vec![
ReserveAssetDeposited((Parent, SEND_AMOUNT).into()),
ClearOrigin,
buy_limited_execution((Parent, SEND_AMOUNT), 2000),
buy_limited_execution((Parent, SEND_AMOUNT), 4000),
DepositAsset { assets: All.into(), max_assets: 1, beneficiary: dest },
]),
)]
@@ -294,6 +376,98 @@ fn reserve_transfer_assets_works() {
});
}
/// Test `limited_reserve_transfer_assets`
///
/// Asserts that the sender's balance is decreased and the beneficiary's balance
/// is increased. Verifies the correct message is sent and event is emitted.
#[test]
fn limited_reserve_transfer_assets_works() {
let balances =
vec![(ALICE, INITIAL_BALANCE), (ParaId::from(PARA_ID).into_account(), INITIAL_BALANCE)];
new_test_ext_with_balances(balances).execute_with(|| {
let weight = BaseXcmWeight::get();
let dest: MultiLocation =
Junction::AccountId32 { network: NetworkId::Any, id: ALICE.into() }.into();
assert_eq!(Balances::total_balance(&ALICE), INITIAL_BALANCE);
assert_ok!(XcmPallet::limited_reserve_transfer_assets(
Origin::signed(ALICE),
Box::new(Parachain(PARA_ID).into().into()),
Box::new(dest.clone().into()),
Box::new((Here, SEND_AMOUNT).into()),
0,
WeightLimit::Limited(5000),
));
// Alice spent amount
assert_eq!(Balances::free_balance(ALICE), INITIAL_BALANCE - SEND_AMOUNT);
// Destination account (parachain account) has amount
let para_acc: AccountId = ParaId::from(PARA_ID).into_account();
assert_eq!(Balances::free_balance(para_acc), INITIAL_BALANCE + SEND_AMOUNT);
assert_eq!(
sent_xcm(),
vec![(
Parachain(PARA_ID).into(),
Xcm(vec![
ReserveAssetDeposited((Parent, SEND_AMOUNT).into()),
ClearOrigin,
buy_limited_execution((Parent, SEND_AMOUNT), 5000),
DepositAsset { assets: All.into(), max_assets: 1, beneficiary: dest },
]),
)]
);
let versioned_sent = VersionedXcm::from(sent_xcm().into_iter().next().unwrap().1);
let _check_v0_ok: xcm::v0::Xcm<()> = versioned_sent.try_into().unwrap();
assert_eq!(
last_event(),
Event::XcmPallet(crate::Event::Attempted(Outcome::Complete(weight)))
);
});
}
/// Test `limited_reserve_transfer_assets` with unlimited weight purchasing
///
/// Asserts that the sender's balance is decreased and the beneficiary's balance
/// is increased. Verifies the correct message is sent and event is emitted.
#[test]
fn unlimited_reserve_transfer_assets_works() {
let balances =
vec![(ALICE, INITIAL_BALANCE), (ParaId::from(PARA_ID).into_account(), INITIAL_BALANCE)];
new_test_ext_with_balances(balances).execute_with(|| {
let weight = BaseXcmWeight::get();
let dest: MultiLocation =
Junction::AccountId32 { network: NetworkId::Any, id: ALICE.into() }.into();
assert_eq!(Balances::total_balance(&ALICE), INITIAL_BALANCE);
assert_ok!(XcmPallet::limited_reserve_transfer_assets(
Origin::signed(ALICE),
Box::new(Parachain(PARA_ID).into().into()),
Box::new(dest.clone().into()),
Box::new((Here, SEND_AMOUNT).into()),
0,
WeightLimit::Unlimited,
));
// Alice spent amount
assert_eq!(Balances::free_balance(ALICE), INITIAL_BALANCE - SEND_AMOUNT);
// Destination account (parachain account) has amount
let para_acc: AccountId = ParaId::from(PARA_ID).into_account();
assert_eq!(Balances::free_balance(para_acc), INITIAL_BALANCE + SEND_AMOUNT);
assert_eq!(
sent_xcm(),
vec![(
Parachain(PARA_ID).into(),
Xcm(vec![
ReserveAssetDeposited((Parent, SEND_AMOUNT).into()),
ClearOrigin,
buy_execution((Parent, SEND_AMOUNT)),
DepositAsset { assets: All.into(), max_assets: 1, beneficiary: dest },
]),
)]
);
assert_eq!(
last_event(),
Event::XcmPallet(crate::Event::Attempted(Outcome::Complete(weight)))
);
});
}
/// Test local execution of XCM
///
/// Asserts that the sender's balance is decreased and the beneficiary's balance