Newer
Older
&Err(DispatchError::BadOrigin.into()),
Default::default()
);
System::deposit_event(SysEvent::NewAccount(3));
assert_eq!(
System::events(),
vec![
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
EventRecord {
phase: Phase::Initialization,
event: SysEvent::NewAccount(32),
topics: vec![],
},
EventRecord {
phase: Phase::ApplyExtrinsic(0),
event: SysEvent::KilledAccount(42),
topics: vec![]
},
EventRecord {
phase: Phase::ApplyExtrinsic(0),
event: SysEvent::ExtrinsicSuccess(Default::default()),
topics: vec![]
},
EventRecord {
phase: Phase::ApplyExtrinsic(1),
event: SysEvent::ExtrinsicFailed(
DispatchError::BadOrigin.into(),
Default::default()
),
topics: vec![]
},
EventRecord {
phase: Phase::Finalization,
event: SysEvent::NewAccount(3),
topics: vec![]
},
]
);
});
}
#[test]
fn deposit_event_uses_actual_weight() {
new_test_ext().execute_with(|| {
System::initialize(
&1,
&[0u8; 32].into(),
&[0u8; 32].into(),
&Default::default(),
InitKind::Full,
);
System::note_finished_initialize();
let pre_info = DispatchInfo {
weight: 1000,
.. Default::default()
};
System::note_applied_extrinsic(
&Ok(Some(300).into()),
pre_info,
);
System::note_applied_extrinsic(
&Ok(Some(1000).into()),
pre_info,
);
System::note_applied_extrinsic(
// values over the pre info should be capped at pre dispatch value
&Ok(Some(1200).into()),
pre_info,
);
System::note_applied_extrinsic(
&Err(DispatchError::BadOrigin.with_weight(999)),
pre_info,
);
assert_eq!(
System::events(),
vec![
EventRecord {
phase: Phase::ApplyExtrinsic(0),
event: SysEvent::ExtrinsicSuccess(
DispatchInfo {
weight: 300,
.. Default::default()
},
),
topics: vec![]
},
EventRecord {
phase: Phase::ApplyExtrinsic(1),
event: SysEvent::ExtrinsicSuccess(
DispatchInfo {
weight: 1000,
.. Default::default()
},
),
topics: vec![]
},
EventRecord {
phase: Phase::ApplyExtrinsic(2),
event: SysEvent::ExtrinsicSuccess(
DispatchInfo {
weight: 1000,
.. Default::default()
},
),
topics: vec![]
},
EventRecord {
phase: Phase::ApplyExtrinsic(3),
event: SysEvent::ExtrinsicFailed(
DispatchError::BadOrigin.into(),
DispatchInfo {
weight: 999,
.. Default::default()
},
),
topics: vec![]
},
#[test]
fn deposit_event_topics() {
new_test_ext().execute_with(|| {
const BLOCK_NUMBER: u64 = 1;
System::initialize(
&BLOCK_NUMBER,
&[0u8; 32].into(),
&[0u8; 32].into(),
&Default::default(),
Tomasz Drwięga
committed
InitKind::Full,
System::note_finished_extrinsics();
let topics = vec![
H256::repeat_byte(1),
H256::repeat_byte(2),
H256::repeat_byte(3),
];
// We deposit a few events with different sets of topics.
System::deposit_event_indexed(&topics[0..3], SysEvent::NewAccount(1));
System::deposit_event_indexed(&topics[0..1], SysEvent::NewAccount(2));
System::deposit_event_indexed(&topics[1..2], SysEvent::NewAccount(3));
System::finalize();
// Check that topics are reflected in the event record.
assert_eq!(
System::events(),
vec![
EventRecord {
phase: Phase::Finalization,
event: SysEvent::NewAccount(1),
topics: topics[0..3].to_vec(),
},
EventRecord {
phase: Phase::Finalization,
event: SysEvent::NewAccount(2),
topics: topics[0..1].to_vec(),
},
EventRecord {
phase: Phase::Finalization,
event: SysEvent::NewAccount(3),
topics: topics[1..2].to_vec(),
}
]
);
// Check that the topic-events mapping reflects the deposited topics.
// Note that these are indexes of the events.
assert_eq!(
System::event_topics(&topics[0]),
vec![(BLOCK_NUMBER, 0), (BLOCK_NUMBER, 1)],
);
assert_eq!(
System::event_topics(&topics[1]),
vec![(BLOCK_NUMBER, 0), (BLOCK_NUMBER, 2)],
);
assert_eq!(
System::event_topics(&topics[2]),
vec![(BLOCK_NUMBER, 0)],
);
});
}
#[test]
fn prunes_block_hash_mappings() {
new_test_ext().execute_with(|| {
// simulate import of 15 blocks
for n in 1..=15 {
System::initialize(
&n,
&[n as u8 - 1; 32].into(),
&[0u8; 32].into(),
&Default::default(),
Tomasz Drwięga
committed
InitKind::Full,
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
);
System::finalize();
}
// first 5 block hashes are pruned
for n in 0..5 {
assert_eq!(
System::block_hash(n),
H256::zero(),
);
}
// the remaining 10 are kept
for n in 5..15 {
assert_eq!(
System::block_hash(n),
[n as u8; 32].into(),
);
}
})
}
#[test]
fn signed_ext_check_nonce_works() {
new_test_ext().execute_with(|| {
Account::<Test>::insert(1, AccountInfo { nonce: 1, refcount: 0, data: 0 });
let info = DispatchInfo::default();
let len = 0_usize;
// stale
assert!(CheckNonce::<Test>(0).validate(&1, CALL, &info, len).is_err());
assert!(CheckNonce::<Test>(0).pre_dispatch(&1, CALL, &info, len).is_err());
assert!(CheckNonce::<Test>(1).validate(&1, CALL, &info, len).is_ok());
assert!(CheckNonce::<Test>(1).pre_dispatch(&1, CALL, &info, len).is_ok());
assert!(CheckNonce::<Test>(5).validate(&1, CALL, &info, len).is_ok());
assert!(CheckNonce::<Test>(5).pre_dispatch(&1, CALL, &info, len).is_err());
fn signed_ext_check_weight_works_normal_tx() {
new_test_ext().execute_with(|| {
let small = DispatchInfo { weight: 100, ..Default::default() };
let medium = DispatchInfo {
weight: normal_limit - <Test as Trait>::ExtrinsicBaseWeight::get(),
..Default::default()
};
let big = DispatchInfo {
weight: normal_limit - <Test as Trait>::ExtrinsicBaseWeight::get() + 1,
..Default::default()
};
let len = 0_usize;
let reset_check_weight = |i, f, s| {
AllExtrinsicsWeight::mutate(|current_weight| {
current_weight.put(s, DispatchClass::Normal)
});
let r = CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, i, len);
if f { assert!(r.is_err()) } else { assert!(r.is_ok()) }
};
reset_check_weight(&small, false, 0);
reset_check_weight(&medium, false, 0);
reset_check_weight(&big, true, 1);
#[test]
fn signed_ext_check_weight_refund_works() {
new_test_ext().execute_with(|| {
// This is half of the max block weight
let info = DispatchInfo { weight: 512, ..Default::default() };
let post_info = PostDispatchInfo { actual_weight: Some(128), };
let len = 0_usize;
// We allow 75% for normal transaction, so we put 25% - extrinsic base weight
AllExtrinsicsWeight::mutate(|current_weight| {
current_weight.put(256 - <Test as Trait>::ExtrinsicBaseWeight::get(), DispatchClass::Normal)
});
let pre = CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &info, len).unwrap();
assert_eq!(AllExtrinsicsWeight::get().total(), info.weight + 256);
assert!(
CheckWeight::<Test>::post_dispatch(pre, &info, &post_info, len, &Ok(()))
.is_ok()
);
assert_eq!(
AllExtrinsicsWeight::get().total(),
post_info.actual_weight.unwrap() + 256,
);
})
}
#[test]
fn signed_ext_check_weight_actual_weight_higher_than_max_is_capped() {
new_test_ext().execute_with(|| {
let info = DispatchInfo { weight: 512, ..Default::default() };
let post_info = PostDispatchInfo { actual_weight: Some(700), };
let len = 0_usize;
AllExtrinsicsWeight::mutate(|current_weight| {
current_weight.put(128, DispatchClass::Normal)
});
let pre = CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &info, len).unwrap();
assert_eq!(
AllExtrinsicsWeight::get().total(),
info.weight + 128 + <Test as Trait>::ExtrinsicBaseWeight::get(),
);
assert!(
CheckWeight::<Test>::post_dispatch(pre, &info, &post_info, len, &Ok(()))
.is_ok()
);
assert_eq!(
AllExtrinsicsWeight::get().total(),
info.weight + 128 + <Test as Trait>::ExtrinsicBaseWeight::get(),
);
fn zero_weight_extrinsic_still_has_base_weight() {
new_test_ext().execute_with(|| {
let free = DispatchInfo { weight: 0, ..Default::default() };
let len = 0_usize;
// Initial weight from `BlockExecutionWeight`
assert_eq!(System::all_extrinsics_weight().total(), <Test as Trait>::BlockExecutionWeight::get());
let r = CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &free, len);
assert_eq!(
System::all_extrinsics_weight().total(),
<Test as Trait>::ExtrinsicBaseWeight::get() + <Test as Trait>::BlockExecutionWeight::get()
);
#[test]
fn mandatory_extrinsic_doesnt_care_about_limits() {
new_test_ext().execute_with(|| {
let max = DispatchInfo {
weight: Weight::max_value(),
class: DispatchClass::Mandatory,
..Default::default()
};
let len = 0_usize;
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&max, len));
assert_eq!(System::all_extrinsics_weight().total(), Weight::max_value());
assert!(System::all_extrinsics_weight().total() > <Test as Trait>::MaximumBlockWeight::get());
});
}
#[test]
fn register_extra_weight_unchecked_doesnt_care_about_limits() {
new_test_ext().execute_with(|| {
System::register_extra_weight_unchecked(Weight::max_value(), DispatchClass::Normal);
assert_eq!(System::all_extrinsics_weight().total(), Weight::max_value());
assert!(System::all_extrinsics_weight().total() > <Test as Trait>::MaximumBlockWeight::get());
});
}
#[test]
fn full_block_with_normal_and_operational() {
new_test_ext().execute_with(|| {
// Max block is 1024
// Max normal is 768 (75%)
// 10 is taken for block execution weight
// So normal extrinsic can be 758 weight (-5 for base extrinsic weight)
// And Operational can be 256 to produce a full block (-5 for base)
let max_normal = DispatchInfo { weight: 753, ..Default::default() };
let rest_operational = DispatchInfo { weight: 251, class: DispatchClass::Operational, ..Default::default() };
let len = 0_usize;
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&max_normal, len));
assert_eq!(System::all_extrinsics_weight().total(), 768);
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&rest_operational, len));
assert_eq!(<Test as Trait>::MaximumBlockWeight::get(), 1024);
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
assert_eq!(System::all_extrinsics_weight().total(), <Test as Trait>::MaximumBlockWeight::get());
});
}
#[test]
fn dispatch_order_does_not_effect_weight_logic() {
new_test_ext().execute_with(|| {
// We switch the order of `full_block_with_normal_and_operational`
let max_normal = DispatchInfo { weight: 753, ..Default::default() };
let rest_operational = DispatchInfo { weight: 251, class: DispatchClass::Operational, ..Default::default() };
let len = 0_usize;
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&rest_operational, len));
// Extra 15 here from block execution + base extrinsic weight
assert_eq!(System::all_extrinsics_weight().total(), 266);
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&max_normal, len));
assert_eq!(<Test as Trait>::MaximumBlockWeight::get(), 1024);
assert_eq!(System::all_extrinsics_weight().total(), <Test as Trait>::MaximumBlockWeight::get());
});
}
#[test]
fn operational_works_on_full_block() {
new_test_ext().execute_with(|| {
// An on_initialize takes up the whole block! (Every time!)
System::register_extra_weight_unchecked(Weight::max_value(), DispatchClass::Mandatory);
let dispatch_normal = DispatchInfo { weight: 251, class: DispatchClass::Normal, ..Default::default() };
let dispatch_operational = DispatchInfo { weight: 251, class: DispatchClass::Operational, ..Default::default() };
let len = 0_usize;
assert_noop!(CheckWeight::<Test>::do_pre_dispatch(&dispatch_normal, len), InvalidTransaction::ExhaustsResources);
// Thank goodness we can still do an operational transaction to possibly save the blockchain.
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&dispatch_operational, len));
// Not too much though
assert_noop!(CheckWeight::<Test>::do_pre_dispatch(&dispatch_operational, len), InvalidTransaction::ExhaustsResources);
}
#[test]
fn signed_ext_check_weight_works_operational_tx() {
new_test_ext().execute_with(|| {
let normal = DispatchInfo { weight: 100, ..Default::default() };
let op = DispatchInfo { weight: 100, class: DispatchClass::Operational, pays_fee: Pays::Yes };
// given almost full block
AllExtrinsicsWeight::mutate(|current_weight| {
current_weight.put(normal_limit, DispatchClass::Normal)
});
assert!(CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &normal, len).is_err());
assert!(CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &op, len).is_ok());
// likewise for length limit.
let len = 100_usize;
AllExtrinsicsLen::put(normal_length_limit());
assert!(CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &normal, len).is_err());
assert!(CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &op, len).is_ok());
})
}
#[test]
fn signed_ext_check_weight_priority_works() {
new_test_ext().execute_with(|| {
let normal = DispatchInfo { weight: 100, class: DispatchClass::Normal, pays_fee: Pays::Yes };
let op = DispatchInfo { weight: 100, class: DispatchClass::Operational, pays_fee: Pays::Yes };
let priority = CheckWeight::<Test>(PhantomData)
.unwrap()
.priority;
assert_eq!(priority, 100);
let priority = CheckWeight::<Test>(PhantomData)
assert_eq!(priority, u64::max_value());
})
}
#[test]
fn signed_ext_check_weight_block_size_works() {
new_test_ext().execute_with(|| {
let normal = DispatchInfo::default();
let normal_limit = normal_weight_limit() as usize;
let reset_check_weight = |tx, s, f| {
let r = CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, tx, s);
if f { assert!(r.is_err()) } else { assert!(r.is_ok()) }
};
reset_check_weight(&normal, normal_limit - 1, false);
reset_check_weight(&normal, normal_limit, false);
reset_check_weight(&normal, normal_limit + 1, true);
// Operational ones don't have this limit.
let op = DispatchInfo { weight: 0, class: DispatchClass::Operational, pays_fee: Pays::Yes };
reset_check_weight(&op, normal_limit, false);
reset_check_weight(&op, normal_limit + 100, false);
reset_check_weight(&op, 1024, false);
reset_check_weight(&op, 1025, true);
})
}
#[test]
fn signed_ext_check_era_should_work() {
new_test_ext().execute_with(|| {
// future
assert_eq!(
CheckEra::<Test>::from(Era::mortal(4, 2)).additional_signed().err().unwrap(),
InvalidTransaction::AncientBirthBlock.into(),
);
// correct
System::set_block_number(13);
<BlockHash<Test>>::insert(12, H256::repeat_byte(1));
assert!(CheckEra::<Test>::from(Era::mortal(4, 12)).additional_signed().is_ok());
})
}
#[test]
fn signed_ext_check_era_should_change_longevity() {
new_test_ext().execute_with(|| {
let normal = DispatchInfo { weight: 100, class: DispatchClass::Normal, pays_fee: Pays::Yes };
let len = 0_usize;
let ext = (
CheckWeight::<Test>(PhantomData),
CheckEra::<Test>::from(Era::mortal(16, 256)),
);
System::set_block_number(17);
<BlockHash<Test>>::insert(16, H256::repeat_byte(1));
assert_eq!(ext.validate(&1, CALL, &normal, len).unwrap().longevity, 15);
#[test]
fn set_code_checks_works() {
struct CallInWasm(Vec<u8>);
impl sp_core::traits::CallInWasm for CallInWasm {
fn call_in_wasm(
&self,
_: &[u8],
_: Option<Vec<u8>>,
_: &str,
_: &[u8],
_: &mut dyn sp_externalities::Externalities,
_: sp_core::traits::MissingHostFunctions,
) -> Result<Vec<u8>, String> {
Ok(self.0.clone())
}
}
let test_data = vec![
("test", 1, 2, Err(Error::<Test>::SpecVersionNeedsToIncrease)),
("test", 1, 1, Err(Error::<Test>::SpecVersionNeedsToIncrease)),
("test2", 1, 1, Err(Error::<Test>::InvalidSpecName)),
("test", 2, 1, Ok(())),
("test", 0, 1, Err(Error::<Test>::SpecVersionNeedsToIncrease)),
("test", 1, 0, Err(Error::<Test>::SpecVersionNeedsToIncrease)),
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
];
for (spec_name, spec_version, impl_version, expected) in test_data.into_iter() {
let version = RuntimeVersion {
spec_name: spec_name.into(),
spec_version,
impl_version,
..Default::default()
};
let call_in_wasm = CallInWasm(version.encode());
let mut ext = new_test_ext();
ext.register_extension(sp_core::traits::CallInWasmExt::new(call_in_wasm));
ext.execute_with(|| {
let res = System::set_code(
RawOrigin::Root.into(),
vec![1, 2, 3, 4],
);
assert_eq!(expected.map_err(DispatchError::from), res);
});
}
}
#[test]
fn set_code_with_real_wasm_blob() {
let executor = substrate_test_runtime_client::new_native_executor();
let mut ext = new_test_ext();
ext.register_extension(sp_core::traits::CallInWasmExt::new(executor));
ext.execute_with(|| {
System::set_block_number(1);
System::set_code(
RawOrigin::Root.into(),
substrate_test_runtime_client::runtime::WASM_BINARY.to_vec(),
).unwrap();
assert_eq!(
System::events(),
vec![EventRecord {
phase: Phase::Initialization,
event: SysEvent::CodeUpdated,
topics: vec![],
}],
});
}
#[test]
fn runtime_upgraded_with_set_storage() {
let executor = substrate_test_runtime_client::new_native_executor();
let mut ext = new_test_ext();
ext.register_extension(sp_core::traits::CallInWasmExt::new(executor));
ext.execute_with(|| {
System::set_storage(
RawOrigin::Root.into(),
vec![(
well_known_keys::CODE.to_vec(),
substrate_test_runtime_client::runtime::WASM_BINARY.to_vec()
)],
).unwrap();
#[test]
fn events_not_emitted_during_genesis() {
new_test_ext().execute_with(|| {
// Block Number is zero at genesis
assert!(System::block_number().is_zero());
System::on_created_account(Default::default());
assert!(System::events().is_empty());
// Events will be emitted starting on block 1
System::set_block_number(1);
System::on_created_account(Default::default());
assert!(System::events().len() == 1);
});
}