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Light friendly storage tracking: changes trie + extending over ranges (#628)

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* changes_trie

* changs_trie: continue

* changes_trie: adding tests

* fixed TODO

* removed obsolete ExtrinsicChanges

* encodable ChangesTrieConfiguration

* removed polkadot fle

* fixed grumbles

* ext_storage_changes_root returns u32

* moved changes trie root to digest

* removed commented code

* read storage values from native code

* fixed grumbles

* fixed grumbles

* missing comma
This commit is contained in:
Svyatoslav Nikolsky
2018-09-18 10:14:41 +03:00
committed by Gav Wood
parent 24479cd7f5
commit 7fa337afbc
64 changed files with 3130 additions and 788 deletions
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substrate/srml/executive/src/lib.rs
+11 -9
View File
@@ -204,11 +204,11 @@ impl<
}
fn final_checks(header: &System::Header) {
// check digest
assert!(header.digest() == &<system::Module<System>>::digest());
// remove temporaries.
<system::Module<System>>::finalise();
let new_header = <system::Module<System>>::finalise();
// check digest
assert!(header.digest() == new_header.digest());
// check storage root.
let storage_root = System::Hashing::storage_root();
@@ -266,10 +266,10 @@ mod tests {
use super::*;
use balances::Call;
use runtime_io::with_externalities;
use substrate_primitives::{H256, Blake2Hasher};
use substrate_primitives::{H256, Blake2Hasher, RlpCodec};
use primitives::BuildStorage;
use primitives::traits::{Header as HeaderT, BlakeTwo256, Lookup};
use primitives::testing::{Digest, Header, Block};
use primitives::testing::{Digest, DigestItem, Header, Block};
use system;
struct NullLookup;
@@ -305,6 +305,7 @@ mod tests {
type AccountId = u64;
type Header = Header;
type Event = MetaEvent;
type Log = DigestItem;
}
impl balances::Trait for Runtime {
type Balance = u64;
@@ -330,16 +331,17 @@ mod tests {
reclaim_rebate: 0,
}.build_storage().unwrap());
let xt = primitives::testing::TestXt(Some(1), 0, Call::transfer(2.into(), 69));
let mut t = runtime_io::TestExternalities::from(t);
let mut t = runtime_io::TestExternalities::<Blake2Hasher, RlpCodec>::new(t);
with_externalities(&mut t, || {
Executive::initialise_block(&Header::new(1, H256::default(), H256::default(), [69u8; 32].into(), Digest::default()));
Executive::initialise_block(&Header::new(1, H256::default(), H256::default(),
[69u8; 32].into(), Digest::default()));
Executive::apply_extrinsic(xt).unwrap();
assert_eq!(<balances::Module<Runtime>>::total_balance(&1), 32);
assert_eq!(<balances::Module<Runtime>>::total_balance(&2), 69);
});
}
fn new_test_ext() -> runtime_io::TestExternalities<Blake2Hasher> {
fn new_test_ext() -> runtime_io::TestExternalities<Blake2Hasher, RlpCodec> {
let mut t = system::GenesisConfig::<Runtime>::default().build_storage().unwrap();
t.extend(balances::GenesisConfig::<Runtime>::default().build_storage().unwrap());
t.into()