pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-05-30 11:41:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

BridgeHub[Rococo/Wococo] test batched relaying of messages and their dispatch (#2578)

Browse Source 
Added some tests that aim to cover the runtime configuration
that is exercised when BH receives relayed complex message.

* checks correct importing of proofs for:
  bridged chain finality, bridged para heads, bridged messages,
* checks relayer extension correctly configured to reward
  submitting relayer,
* checks relayed message is successfully dispatched.

Also moved generic test-utils from
  `asset-test-utils: parachains/runtimes/assets/test-utils`
one level up to new crate
  `parachains-runtimes-test-utils: parachains/runtimes/test-utils`
to be reused by BridgeHubs.

Signed-off-by: acatangiu <adrian@parity.io>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
This commit is contained in:
Adrian Catangiu
2023-05-18 18:10:36 +03:00
committed by GitHub
parent 93cf3908e0
commit 4e4799927a
21 changed files with 1723 additions and 980 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cumulus/bridges/primitives/test-utils/Cargo.toml
+8 -1
View File
@@ -7,23 +7,30 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
bp-header-chain = { path = "../header-chain", default-features = false }
bp-parachains = { path = "../parachains", default-features = false }
bp-polkadot-core = { path = "../polkadot-core", default-features = false }
bp-runtime = { path = "../runtime", default-features = false }
codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
ed25519-dalek = { version = "1.0", default-features = false, features = ["u64_backend"] }
finality-grandpa = { version = "0.16.2", default-features = false }
sp-application-crypto = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-consensus-grandpa = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-consensus-grandpa = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
[features]
default = ["std"]
std = [
"bp-header-chain/std",
"bp-polkadot-core/std",
"codec/std",
"ed25519-dalek/std",
"finality-grandpa/std",
"sp-application-crypto/std",
"sp-consensus-grandpa/std",
"sp-core/std",
"sp-runtime/std",
"sp-std/std",
]
cumulus/bridges/primitives/test-utils/src/lib.rs
+41
View File
@@ -19,10 +19,14 @@
#![cfg_attr(not(feature = "std"), no_std)]
use bp_header_chain::justification::{required_justification_precommits, GrandpaJustification};
use bp_parachains::parachain_head_storage_key_at_source;
use bp_polkadot_core::parachains::{ParaHash, ParaHead, ParaHeadsProof, ParaId};
use bp_runtime::record_all_trie_keys;
use codec::Encode;
use sp_consensus_grandpa::{AuthorityId, AuthoritySignature, AuthorityWeight, SetId};
use sp_runtime::traits::{Header as HeaderT, One, Zero};
use sp_std::prelude::*;
use sp_trie::{trie_types::TrieDBMutBuilderV1, LayoutV1, MemoryDB, TrieMut};
// Re-export all our test account utilities
pub use keyring::*;
@@ -31,6 +35,7 @@ mod keyring;
pub const TEST_GRANDPA_ROUND: u64 = 1;
pub const TEST_GRANDPA_SET_ID: SetId = 1;
pub const PARAS_PALLET_NAME: &str = "Paras";
/// Configuration parameters when generating test GRANDPA justifications.
#[derive(Clone)]
@@ -161,6 +166,33 @@ fn generate_chain<H: HeaderT>(fork_id: u32, depth: u32, ancestor: &H) -> Vec<H>
headers
}
/// Make valid proof for parachain `heads`
pub fn prepare_parachain_heads_proof<H: HeaderT>(
heads: Vec<(u32, ParaHead)>,
) -> (H::Hash, ParaHeadsProof, Vec<(ParaId, ParaHash)>) {
let mut parachains = Vec::with_capacity(heads.len());
let mut root = Default::default();
let mut mdb = MemoryDB::default();
{
let mut trie = TrieDBMutBuilderV1::<H::Hashing>::new(&mut mdb, &mut root).build();
for (parachain, head) in heads {
let storage_key =
parachain_head_storage_key_at_source(PARAS_PALLET_NAME, ParaId(parachain));
trie.insert(&storage_key.0, &head.encode())
.map_err(|_| "TrieMut::insert has failed")
.expect("TrieMut::insert should not fail in tests");
parachains.push((ParaId(parachain), head.hash()));
}
}
// generate storage proof to be delivered to This chain
let storage_proof = record_all_trie_keys::<LayoutV1<H::Hashing>, _>(&mdb, &root)
.map_err(|_| "record_all_trie_keys has failed")
.expect("record_all_trie_keys should not fail in benchmarks");
(root, ParaHeadsProof(storage_proof), parachains)
}
/// Create signed precommit with given target.
pub fn signed_precommit<H: HeaderT>(
signer: &Account,
@@ -207,6 +239,15 @@ pub fn test_header<H: HeaderT>(number: H::Number) -> H {
header
}
/// Get a header for testing with given `state_root`.
///
/// The correct parent hash will be used if given a non-zero header.
pub fn test_header_with_root<H: HeaderT>(number: H::Number, state_root: H::Hash) -> H {
let mut header: H = test_header(number);
header.set_state_root(state_root);
header
}
/// Convenience function for generating a Header ID at a given block number.
pub fn header_id<H: HeaderT>(index: u8) -> (H::Hash, H::Number) {
(test_header::<H>(index.into()).hash(), index.into())