Newer
Older
Tomasz Drwięga
committed
&Default::default(),
InitKind::Full,
);
System::deposit_event(SysEvent::CodeUpdated);
assert_eq!(
System::events(),
vec![
EventRecord {
phase: Phase::Finalization,
event: SysEvent::CodeUpdated,
Tomasz Drwięga
committed
System::initialize(
&2,
&[0u8; 32].into(),
&[0u8; 32].into(),
&Default::default(),
InitKind::Full,
);
System::deposit_event(SysEvent::NewAccount(32));
System::note_finished_initialize();
System::deposit_event(SysEvent::KilledAccount(42));
System::note_applied_extrinsic(&Ok(().into()), Default::default());
System::note_applied_extrinsic(
&Err(DispatchError::BadOrigin.into()),
Default::default()
);
System::deposit_event(SysEvent::NewAccount(3));
assert_eq!(
System::events(),
vec![
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2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
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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
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
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,
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2238
2239
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2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
);
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| {
BlockWeight::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
BlockWeight::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!(BlockWeight::get().total(), info.weight + 256);
assert!(
CheckWeight::<Test>::post_dispatch(pre, &info, &post_info, len, &Ok(()))
.is_ok()
);
assert_eq!(
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;
BlockWeight::mutate(|current_weight| {
current_weight.put(128, DispatchClass::Normal)
});
let pre = CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &info, len).unwrap();
assert_eq!(
info.weight + 128 + <Test as Trait>::ExtrinsicBaseWeight::get(),
);
assert!(
CheckWeight::<Test>::post_dispatch(pre, &info, &post_info, len, &Ok(()))
.is_ok()
);
assert_eq!(
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::block_weight().total(), <Test as Trait>::BlockExecutionWeight::get());
let r = CheckWeight::<Test>(PhantomData).pre_dispatch(&1, CALL, &free, len);
assert_eq!(
<Test as Trait>::ExtrinsicBaseWeight::get() + <Test as Trait>::BlockExecutionWeight::get()
);
#[test]
fn mandatory_extrinsic_doesnt_care_about_limits() {
fn check(call: impl FnOnce(&DispatchInfo, usize)) {
new_test_ext().execute_with(|| {
let max = DispatchInfo {
weight: Weight::max_value(),
class: DispatchClass::Mandatory,
..Default::default()
};
let len = 0_usize;
call(&max, len);
});
}
check(|max, len| {
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(max, len));
assert_eq!(System::block_weight().total(), Weight::max_value());
assert!(System::block_weight().total() > <Test as Trait>::MaximumBlockWeight::get());
});
check(|max, len| {
assert_ok!(CheckWeight::<Test>::do_validate(max, len));
});
}
#[test]
fn normal_extrinsic_limited_by_maximum_extrinsic_weight() {
new_test_ext().execute_with(|| {
let max = DispatchInfo {
weight: MaximumExtrinsicWeight::get() + 1,
class: DispatchClass::Normal,
..Default::default()
};
let len = 0_usize;
assert_noop!(
CheckWeight::<Test>::do_validate(&max, len),
InvalidTransaction::ExhaustsResources
);
});
}
#[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::block_weight().total(), Weight::max_value());
assert!(System::block_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::block_weight().total(), 768);
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&rest_operational, len));
assert_eq!(<Test as Trait>::MaximumBlockWeight::get(), 1024);
assert_eq!(System::block_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::block_weight().total(), 266);
assert_ok!(CheckWeight::<Test>::do_pre_dispatch(&max_normal, len));
assert_eq!(<Test as Trait>::MaximumBlockWeight::get(), 1024);
assert_eq!(System::block_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
BlockWeight::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());
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)),
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2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
];
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);
});
}