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Removal of light client from substrate (#9684)

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* Removal of light client from substrate

* add missing import

* These tests relate to there being light and non light clients.

* removing lightnodes from test

* cargo fmt

* not needed

* LightDataChecker not needed any longer

* cargo fmt

* Update client/service/test/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/test/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* cargo fmt

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Squirrel
2021-10-30 14:38:27 +02:00
committed by GitHub
parent 0fd676594a
commit 744bc44de2
22 changed files with 83 additions and 3141 deletions
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substrate/bin/node/cli/tests/database_role_subdir_migration.rs
-116
View File
@@ -1,116 +0,0 @@
// This file is part of Substrate.
// Copyright (C) 2020-2021 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use sc_client_db::{
light::LightStorage, DatabaseSettings, DatabaseSource, KeepBlocks, PruningMode,
TransactionStorageMode,
};
use sp_runtime::testing::{Block as RawBlock, ExtrinsicWrapper};
use tempfile::tempdir;
pub mod common;
#[tokio::test]
#[cfg(unix)]
async fn database_role_subdir_migration() {
type Block = RawBlock<ExtrinsicWrapper<u64>>;
let base_path = tempdir().expect("could not create a temp dir");
let path = base_path.path().join("chains/dev/db");
// create a dummy database dir
{
let _old_db = LightStorage::<Block>::new(DatabaseSettings {
state_cache_size: 0,
state_cache_child_ratio: None,
state_pruning: PruningMode::ArchiveAll,
source: DatabaseSource::RocksDb { path: path.to_path_buf(), cache_size: 128 },
keep_blocks: KeepBlocks::All,
transaction_storage: TransactionStorageMode::BlockBody,
})
.unwrap();
}
assert!(path.join("db_version").exists());
assert!(!path.join("light").exists());
// start a light client
common::run_node_for_a_while(
base_path.path(),
&[
"--dev",
"--light",
"--port",
"30335",
"--rpc-port",
"44444",
"--ws-port",
"44445",
"--no-prometheus",
],
)
.await;
// check if the database dir had been migrated
assert!(!path.join("db_version").exists());
assert!(path.join("light/db_version").exists());
}
#[test]
#[cfg(unix)]
fn database_role_subdir_migration_fail_on_different_role() {
type Block = RawBlock<ExtrinsicWrapper<u64>>;
let base_path = tempdir().expect("could not create a temp dir");
let path = base_path.path().join("chains/dev/db");
// create a database with the old layout
{
let _old_db = LightStorage::<Block>::new(DatabaseSettings {
state_cache_size: 0,
state_cache_child_ratio: None,
state_pruning: PruningMode::ArchiveAll,
source: DatabaseSource::RocksDb { path: path.to_path_buf(), cache_size: 128 },
keep_blocks: KeepBlocks::All,
transaction_storage: TransactionStorageMode::BlockBody,
})
.unwrap();
}
assert!(path.join("db_version").exists());
assert!(!path.join("light/db_version").exists());
// start a client with a different role (full), it should fail and not change any files on disk
common::run_node_assert_fail(
&base_path.path(),
&[
"--dev",
"--port",
"30334",
"--rpc-port",
"44446",
"--ws-port",
"44447",
"--no-prometheus",
],
);
// check if the files are unchanged
assert!(path.join("db_version").exists());
assert!(!path.join("light/db_version").exists());
assert!(!path.join("full/db_version").exists());
}