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Preparing light client structure [v2] (#150)

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* light client structure + remote call requests
This commit is contained in:
Svyatoslav Nikolsky
2018-05-28 10:27:59 +03:00
committed by GitHub
parent 4808077674
commit 58ba901ccc
39 changed files with 1835 additions and 550 deletions
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substrate/substrate/test-client/src/client_ext.rs
+14 -10
View File
@@ -39,7 +39,7 @@ pub trait TestClient {
impl TestClient for Client<Backend, Executor> {
fn new_for_tests() -> Self {
client::new_in_mem(NativeExecutor::new(), prepare_genesis).unwrap()
client::new_in_mem(NativeExecutor::new(), GenesisBuilder).unwrap()
}
fn justify_and_import(&self, origin: client::BlockOrigin, block: block::Block) -> client::error::Result<()> {
@@ -95,14 +95,18 @@ fn genesis_config() -> GenesisConfig {
], 1000)
}
fn prepare_genesis() -> (block::Header, Vec<(Vec<u8>, Vec<u8>)>) {
let mut storage = genesis_config().genesis_map();
let block = client::genesis::construct_genesis_block(&storage);
storage.extend(additional_storage_with_genesis(&block));
struct GenesisBuilder;
(
block::Header::decode(&mut block.header.encode().as_ref())
.expect("to_vec() always gives a valid serialisation; qed"),
storage.into_iter().collect()
)
impl client::GenesisBuilder for GenesisBuilder {
fn build(self) -> (block::Header, Vec<(Vec<u8>, Vec<u8>)>) {
let mut storage = genesis_config().genesis_map();
let block = client::genesis::construct_genesis_block(&storage);
storage.extend(additional_storage_with_genesis(&block));
(
block::Header::decode(&mut block.header.encode().as_ref())
.expect("to_vec() always gives a valid serialisation; qed"),
storage.into_iter().collect()
)
}
}
substrate/substrate/test-client/src/lib.rs
+1 -1
View File
@@ -46,7 +46,7 @@ pub use self::native_executor::NativeExecutor;
pub type Backend = client::in_mem::Backend;
/// Test client executor.
pub type Executor = executor::NativeExecutor<NativeExecutor>;
pub type Executor = client::LocalCallExecutor<Backend, executor::NativeExecutor<NativeExecutor>>;
/// Creates new client instance used for tests.
pub fn new() -> client::Client<Backend, Executor> {