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Block-creation using new infrastructure

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This commit is contained in:
Gav
2018-02-04 15:53:54 +01:00
parent 8628a67e1f
commit 337027b179
5 changed files with 35 additions and 6 deletions
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substrate/client/src/genesis.rs
+25 -4
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@@ -59,7 +59,7 @@ mod tests {
}
}
fn construct_block(number: BlockNumber, parent_hash: Hash, state_root: Hash, txs: Vec<Transaction>) -> (Vec<u8>, Hash) {
fn construct_block(backend: &InMemory, number: BlockNumber, parent_hash: Hash, state_root: Hash, txs: Vec<Transaction>) -> (Vec<u8>, Hash) {
use triehash::ordered_trie_root;
let transactions = txs.into_iter().map(|transaction| {
@@ -80,11 +80,32 @@ mod tests {
};
let hash = header.blake2_256();
(Block { header, transactions }.to_vec(), hash)
let mut overlay = OverlayedChanges::default();
for tx in transactions.iter() {
let _ = execute(
backend,
&mut overlay,
&executor(),
"execute_transaction",
&CallData(vec![].join(&number).join(tx))
).unwrap();
}
let header = Header::from_slice(&execute(
backend,
&mut overlay,
&executor(),
"finalise_block",
&CallData(vec![].join(&header))
).unwrap()).unwrap();
(vec![].join(&Block { header, transactions }), hash)
}
fn block1(genesis_hash: Hash) -> (Vec<u8>, Hash) {
fn block1(genesis_hash: Hash, backend: &InMemory) -> (Vec<u8>, Hash) {
construct_block(
backend,
1,
genesis_hash,
hex!("25e5b37074063ab75c889326246640729b40d0c86932edc527bc80db0e04fe5c"),
@@ -108,7 +129,7 @@ mod tests {
let mut overlay = OverlayedChanges::default();
let backend = InMemory::from(storage);
let (b1data, _b1hash) = block1(genesis_hash);
let (b1data, _b1hash) = block1(genesis_hash, &backend);
let _ = execute(
&backend,