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Introduce safe types for handling imbalances (#2048)

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* Be a little safer with total issuance.

* PairT instead of _Pair

* Remove rev causing upset

* Remove fees stuff.

* Fix build (including tests)

* Update runtime, bump version

* Fix

* Handle gas refunds properly.

* Rename identifier

ala #2025

* Address grumbles

* New not-quite-linear-typing API

* Slimmer API

* More linear-type test fixes

* Fix tests

* Tidy

* Fix some grumbles

* Keep unchecked functions private

* Remove another less-than-safe currency function and ensure that
contracts module can never create cash.

* Address a few grumbles and fix tests
This commit is contained in:
Gav Wood
2019-03-20 14:07:28 +01:00
committed by Robert Habermeier
parent f9e224e7b8
commit dcd77a147c
49 changed files with 1108 additions and 1100 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/node/executor/src/lib.rs
+16 -30
View File
@@ -31,7 +31,7 @@ mod tests {
use super::Executor;
use substrate_executor::{WasmExecutor, NativeExecutionDispatch};
use parity_codec::{Encode, Decode, Joiner};
use keyring::{AccountKeyring, AuthorityKeyring};
use keyring::{AuthorityKeyring, AccountKeyring};
use runtime_support::{Hashable, StorageValue, StorageMap, traits::Currency};
use state_machine::{CodeExecutor, Externalities, TestExternalities};
use primitives::{twox_128, Blake2Hasher, ChangesTrieConfiguration, NeverNativeValue,
@@ -44,7 +44,7 @@ mod tests {
use system::{EventRecord, Phase};
use node_runtime::{Header, Block, UncheckedExtrinsic, CheckedExtrinsic, Call, Runtime, Balances,
BuildStorage, GenesisConfig, BalancesConfig, SessionConfig, StakingConfig, System,
SystemConfig, GrandpaConfig, IndicesConfig, FeesConfig, Event, Log};
SystemConfig, GrandpaConfig, IndicesConfig, Event, Log};
use wabt;
use primitives::map;
@@ -126,8 +126,8 @@ mod tests {
twox_128(<balances::TransferFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<indices::NextEnumSet<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(&<system::BlockHash<Runtime>>::key_for(0)).to_vec() => vec![0u8; 32],
twox_128(<fees::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![70u8; 16],
twox_128(<fees::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
twox_128(<balances::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![70u8; 16],
twox_128(<balances::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
]);
let r = executor().call::<_, NeverNativeValue, fn() -> _>(
@@ -159,8 +159,8 @@ mod tests {
twox_128(<balances::TransferFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<indices::NextEnumSet<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(&<system::BlockHash<Runtime>>::key_for(0)).to_vec() => vec![0u8; 32],
twox_128(<fees::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![70u8; 16],
twox_128(<fees::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
twox_128(<balances::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![70u8; 16],
twox_128(<balances::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
]);
let r = executor().call::<_, NeverNativeValue, fn() -> _>(
@@ -192,8 +192,8 @@ mod tests {
twox_128(<balances::TransferFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<indices::NextEnumSet<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(&<system::BlockHash<Runtime>>::key_for(0)).to_vec() => vec![0u8; 32],
twox_128(<fees::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<fees::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
twox_128(<balances::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<balances::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
]);
let r = executor().call::<_, NeverNativeValue, fn() -> _>(
@@ -229,8 +229,8 @@ mod tests {
twox_128(<balances::TransferFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<indices::NextEnumSet<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(&<system::BlockHash<Runtime>>::key_for(0)).to_vec() => vec![0u8; 32],
twox_128(<fees::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<fees::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
twox_128(<balances::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<balances::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
]);
let r = executor().call::<_, NeverNativeValue, fn() -> _>(
@@ -271,6 +271,8 @@ mod tests {
ids: vec![alice(), bob(), charlie(), dave(), eve(), ferdie()],
}),
balances: Some(BalancesConfig {
transaction_base_fee: 1,
transaction_byte_fee: 0,
balances: vec![
(alice(), 111),
(bob(), 100),
@@ -321,10 +323,6 @@ mod tests {
grandpa: Some(GrandpaConfig {
authorities: vec![],
}),
fees: Some(FeesConfig {
transaction_base_fee: 1,
transaction_byte_fee: 0,
}),
}.build_storage().unwrap().0)
}
@@ -524,10 +522,6 @@ mod tests {
phase: Phase::Finalization,
event: Event::treasury(treasury::RawEvent::Rollover(0))
},
EventRecord {
phase: Phase::Finalization,
event: Event::fees(fees::RawEvent::Charged(1, 1))
}
]);
});
@@ -604,14 +598,6 @@ mod tests {
phase: Phase::Finalization,
event: Event::treasury(treasury::RawEvent::Rollover(0))
},
EventRecord {
phase: Phase::Finalization,
event: Event::fees(fees::RawEvent::Charged(1, 1))
},
EventRecord {
phase: Phase::Finalization,
event: Event::fees(fees::RawEvent::Charged(2, 1))
}
]);
});
}
@@ -832,8 +818,8 @@ mod tests {
twox_128(<balances::TransferFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<indices::NextEnumSet<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(&<system::BlockHash<Runtime>>::key_for(0)).to_vec() => vec![0u8; 32],
twox_128(<fees::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![70u8; 16],
twox_128(<fees::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
twox_128(<balances::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![70u8; 16],
twox_128(<balances::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
]);
let r = WasmExecutor::new().call(&mut t, 8, COMPACT_CODE, "Core_initialise_block", &vec![].and(&from_block_number(1u64)));
@@ -854,8 +840,8 @@ mod tests {
twox_128(<balances::TransferFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<indices::NextEnumSet<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(&<system::BlockHash<Runtime>>::key_for(0)).to_vec() => vec![0u8; 32],
twox_128(<fees::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<fees::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
twox_128(<balances::TransactionBaseFee<Runtime>>::key()).to_vec() => vec![0u8; 16],
twox_128(<balances::TransactionByteFee<Runtime>>::key()).to_vec() => vec![0u8; 16]
]);
let r = WasmExecutor::new().call(&mut t, 8, COMPACT_CODE, "Core_initialise_block", &vec![].and(&from_block_number(1u64)));