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Integration test (#91)

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This commit is contained in:
Cecile Tonglet
2020-05-18 17:17:34 +02:00
committed by GitHub
parent d0507f4e17
commit ab51fe9abe
7 changed files with 615 additions and 47 deletions
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cumulus/.editorconfig
+7
View File
@@ -20,3 +20,10 @@ indent_style=space
indent_size=4
tab_width=8
end_of_line=lf
[*.json]
indent_style=space
indent_size=2
tab_width=8
end_of_line=lf
cumulus/.gitlab-ci.yml
+2
View File
@@ -63,6 +63,8 @@ test-linux-stable:
script:
- time cargo test --all --release --locked |
tee output.log
- time cargo test --release -- --ignored integration_test |
tee -a output.log
- sccache -s
after_script:
- echo "___Collecting warnings for check_warnings job___"
cumulus/Cargo.lock
Generated
+146 -18
View File
@@ -59,6 +59,12 @@ dependencies = [
"const-random",
]
[[package]]
name = "ahash"
version = "0.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c251dce3391a07b43218ca070203ecb8f9f520d35ab71312296a59dbceab154"
[[package]]
name = "aho-corasick"
version = "0.7.10"
@@ -190,12 +196,23 @@ version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7deb0a829ca7bcfaf5da70b073a8d128619259a7be8216a355e23f00763059e5"
[[package]]
name = "async-attributes"
version = "1.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "efd3d156917d94862e779f356c5acae312b08fd3121e792c857d7928c8088423"
dependencies = [
"quote 1.0.3",
"syn 1.0.18",
]
[[package]]
name = "async-std"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "538ecb01eb64eecd772087e5b6f7540cbc917f047727339a472dafed2185b267"
dependencies = [
"async-attributes",
"async-task",
"broadcaster",
"crossbeam-channel",
@@ -226,6 +243,18 @@ dependencies = [
"winapi 0.3.8",
]
[[package]]
name = "async-tls"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6ce6977f57fa68da77ffe5542950d47e9c23d65f5bc7cb0a9f8700996913eec7"
dependencies = [
"futures 0.3.4",
"rustls 0.16.0",
"webpki",
"webpki-roots 0.17.0",
]
[[package]]
name = "async-tls"
version = "0.7.0"
@@ -233,7 +262,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "95fd83426b89b034bf4e9ceb9c533c2f2386b813fd3dcae0a425ec6f1837d78a"
dependencies = [
"futures 0.3.4",
"rustls",
"rustls 0.17.0",
"webpki",
"webpki-roots 0.19.0",
]
@@ -289,6 +318,15 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5024ee8015f02155eee35c711107ddd9a9bf3cb689cf2a9089c97e79b6e1ae83"
[[package]]
name = "base64"
version = "0.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
dependencies = [
"byteorder",
]
[[package]]
name = "base64"
version = "0.11.0"
@@ -949,7 +987,7 @@ dependencies = [
"cumulus-test-client",
"frame-executive",
"hash-db",
"hashbrown",
"hashbrown 0.6.3",
"memory-db 0.18.1",
"parity-scale-codec",
"polkadot-parachain",
@@ -987,19 +1025,27 @@ name = "cumulus-test-parachain-collator"
version = "0.1.0"
dependencies = [
"assert_cmd",
"async-std",
"cumulus-collator",
"cumulus-consensus",
"cumulus-test-parachain-runtime",
"derive_more 0.15.0",
"exit-future 0.1.4",
"frame-system",
"futures 0.3.4",
"hex",
"jsonrpsee",
"log 0.4.8",
"nix 0.17.0",
"pallet-sudo",
"pallet-transaction-payment",
"parity-scale-codec",
"parking_lot 0.9.0",
"polkadot-cli",
"polkadot-collator",
"polkadot-primitives",
"polkadot-runtime",
"polkadot-runtime-common",
"polkadot-service",
"sc-basic-authorship",
"sc-cli",
@@ -1009,6 +1055,8 @@ dependencies = [
"sc-network",
"sc-service",
"sc-transaction-pool",
"serde_json",
"sp-arithmetic",
"sp-consensus",
"sp-core",
"sp-inherents",
@@ -1016,8 +1064,11 @@ dependencies = [
"sp-runtime",
"sp-timestamp",
"sp-transaction-pool",
"sp-version",
"structopt",
"substrate-build-script-utils",
"substrate-test-runtime-client",
"tempfile",
"trie-root 0.15.2",
]
@@ -1952,10 +2003,20 @@ version = "0.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e6073d0ca812575946eb5f35ff68dbe519907b25c42530389ff946dc84c6ead"
dependencies = [
"ahash",
"ahash 0.2.18",
"autocfg 0.1.7",
]
[[package]]
name = "hashbrown"
version = "0.7.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "96282e96bfcd3da0d3aa9938bedf1e50df3269b6db08b4876d2da0bb1a0841cf"
dependencies = [
"ahash 0.3.4",
"autocfg 1.0.0",
]
[[package]]
name = "heck"
version = "0.3.1"
@@ -2144,7 +2205,7 @@ dependencies = [
"futures-util",
"hyper 0.13.5",
"log 0.4.8",
"rustls",
"rustls 0.17.0",
"rustls-native-certs",
"tokio 0.2.20",
"tokio-rustls",
@@ -2403,6 +2464,51 @@ dependencies = [
"ws",
]
[[package]]
name = "jsonrpsee"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5cc8a1da5a54b417cfb7edb9f932024d833dc333de50c21c0e1b28d0e8b4f853"
dependencies = [
"async-std",
"async-tls 0.6.0",
"bs58",
"bytes 0.5.4",
"fnv",
"futures 0.3.4",
"futures-timer 3.0.2",
"globset",
"hashbrown 0.7.2",
"hyper 0.13.5",
"jsonrpsee-proc-macros",
"lazy_static",
"log 0.4.8",
"parking_lot 0.10.2",
"pin-project",
"rand 0.7.3",
"serde",
"serde_json",
"smallvec 1.4.0",
"soketto",
"thiserror",
"tokio 0.2.20",
"unicase",
"url 2.1.1",
"webpki",
]
[[package]]
name = "jsonrpsee-proc-macros"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e1ed1b5f6937dd2c6c79a9ac6e0e3f41bbc64edb5d443840bdc73e606009ed70"
dependencies = [
"Inflector",
"proc-macro2 1.0.10",
"quote 1.0.3",
"syn 1.0.18",
]
[[package]]
name = "keccak"
version = "0.1.0"
@@ -2866,14 +2972,14 @@ version = "0.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6874c9069ce93d899df9dc7b29f129c706b2a0fdc048f11d878935352b580190"
dependencies = [
"async-tls",
"async-tls 0.7.0",
"bytes 0.5.4",
"either",
"futures 0.3.4",
"libp2p-core",
"log 0.4.8",
"quicksink",
"rustls",
"rustls 0.17.0",
"rw-stream-sink",
"soketto",
"url 2.1.1",
@@ -3003,7 +3109,7 @@ version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0609345ddee5badacf857d4f547e0e5a2e987db77085c24cd887f73573a04237"
dependencies = [
"hashbrown",
"hashbrown 0.6.3",
]
[[package]]
@@ -3078,9 +3184,9 @@ version = "0.18.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "881736a0f68a6fae1b596bb066c5bd16d7b3ed645a4dd8ffaefd02f585abaf71"
dependencies = [
"ahash",
"ahash 0.2.18",
"hash-db",
"hashbrown",
"hashbrown 0.6.3",
"parity-util-mem 0.3.0",
]
@@ -3090,9 +3196,9 @@ version = "0.20.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "be512cb2ccb4ecbdca937fdd4a62ea5f09f8e7195466a85e4632b3d5bcce82e6"
dependencies = [
"ahash",
"ahash 0.2.18",
"hash-db",
"hashbrown",
"hashbrown 0.6.3",
"parity-util-mem 0.6.1",
]
@@ -5244,7 +5350,7 @@ version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2bc8af4bda8e1ff4932523b94d3dd20ee30a87232323eda55903ffd71d2fb017"
dependencies = [
"base64",
"base64 0.11.0",
"blake2b_simd",
"constant_time_eq",
"crossbeam-utils",
@@ -5283,13 +5389,26 @@ dependencies = [
"semver",
]
[[package]]
name = "rustls"
version = "0.16.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b25a18b1bf7387f0145e7f8324e700805aade3842dd3db2e74e4cdeb4677c09e"
dependencies = [
"base64 0.10.1",
"log 0.4.8",
"ring",
"sct",
"webpki",
]
[[package]]
name = "rustls"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c0d4a31f5d68413404705d6982529b0e11a9aacd4839d1d6222ee3b8cb4015e1"
dependencies = [
"base64",
"base64 0.11.0",
"log 0.4.8",
"ring",
"sct",
@@ -5303,7 +5422,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a75ffeb84a6bd9d014713119542ce415db3a3e4748f0bfce1e1416cd224a23a5"
dependencies = [
"openssl-probe",
"rustls",
"rustls 0.17.0",
"schannel",
"security-framework",
]
@@ -6455,7 +6574,7 @@ version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1c9dab3f95c9ebdf3a88268c19af668f637a3c5039c2c56ff2d40b1b2d64a25b"
dependencies = [
"base64",
"base64 0.11.0",
"bytes 0.5.4",
"flate2",
"futures 0.3.4",
@@ -7746,7 +7865,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4adb8b3e5f86b707f1b54e7c15b6de52617a823608ccda98a15d3a24222f265a"
dependencies = [
"futures-core",
"rustls",
"rustls 0.17.0",
"tokio 0.2.20",
"webpki",
]
@@ -7920,7 +8039,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bcc309f34008563989045a4c4dbcc5770467f3a3785ee80a9b5cc0d83362475f"
dependencies = [
"hash-db",
"hashbrown",
"hashbrown 0.6.3",
"log 0.4.8",
"rustc-hex",
"smallvec 1.4.0",
@@ -8285,7 +8404,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "80f3dea0e60c076dd0da27fa10c821323903c9554c617ed32eaab8e7a7e36c89"
dependencies = [
"anyhow",
"base64",
"base64 0.11.0",
"bincode",
"cranelift-codegen",
"cranelift-entity",
@@ -8361,6 +8480,15 @@ dependencies = [
"untrusted",
]
[[package]]
name = "webpki-roots"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a262ae37dd9d60f60dd473d1158f9fbebf110ba7b6a5051c8160460f6043718b"
dependencies = [
"webpki",
]
[[package]]
name = "webpki-roots"
version = "0.18.0"
cumulus/test/parachain/Cargo.toml
+17
View File
@@ -55,3 +55,20 @@ substrate-build-script-utils = { git = "https://github.com/paritytech/substrate"
[dev-dependencies]
assert_cmd = "0.12"
nix = "0.17"
tempfile = "3.1"
jsonrpsee = "0.1"
async-std = { version = "1.2.0", features = [ "attributes" ] }
hex = "0.4"
serde_json = "1.0"
# Polkadot dependencies
polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", branch = "cumulus-branch" }
polkadot-runtime = { git = "https://github.com/paritytech/polkadot", branch = "cumulus-branch" }
# Substrate dependencies
substrate-test-runtime-client = { git = "https://github.com/paritytech/substrate", branch = "cumulus-branch" }
frame-system = { git = "https://github.com/paritytech/substrate", branch = "cumulus-branch" }
pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "cumulus-branch" }
sp-arithmetic = { git = "https://github.com/paritytech/substrate", branch = "cumulus-branch" }
sp-version = { git = "https://github.com/paritytech/substrate", branch = "cumulus-branch" }
pallet-sudo = { git = "https://github.com/paritytech/substrate", branch = "cumulus-branch" }
cumulus/test/parachain/src/cli.rs
+7
View File
@@ -24,9 +24,16 @@ use structopt::StructOpt;
pub enum Subcommand {
#[structopt(flatten)]
Base(sc_cli::Subcommand),
/// Export the genesis state of the parachain.
#[structopt(name = "export-genesis-state")]
ExportGenesisState(ExportGenesisStateCommand),
/// Run Polkadot for testing purpose
Polkadot(polkadot_cli::Cli),
#[structopt(name = "validation-worker", setting = structopt::clap::AppSettings::Hidden)]
PolkadotValidationWorker(polkadot_cli::ValidationWorkerCommand),
}
/// Command for exporting the genesis state of the parachain
cumulus/test/parachain/src/command.rs
+64 -29
View File
@@ -23,6 +23,7 @@ use sc_cli::{
CliConfiguration, Error, ImportParams, KeystoreParams, NetworkParams, Result, SharedParams,
SubstrateCli,
};
use sc_executor::NativeExecutionDispatch;
use sc_network::config::TransportConfig;
use sc_service::config::{NetworkConfiguration, NodeKeyConfig, PrometheusConfig};
use sp_core::hexdisplay::HexDisplay;
@@ -111,6 +112,36 @@ impl SubstrateCli for PolkadotCli {
}
}
fn generate_genesis_state() -> Result<Block> {
let storage = (&chain_spec::get_chain_spec()).build_storage()?;
let child_roots = storage.children_default.iter().map(|(sk, child_content)| {
let state_root =
<<<Block as BlockT>::Header as HeaderT>::Hashing as HashT>::trie_root(
child_content.data.clone().into_iter().collect(),
);
(sk.clone(), state_root.encode())
});
let state_root = <<<Block as BlockT>::Header as HeaderT>::Hashing as HashT>::trie_root(
storage.top.clone().into_iter().chain(child_roots).collect(),
);
let extrinsics_root = <<<Block as BlockT>::Header as HeaderT>::Hashing as HashT>::trie_root(
Vec::new(),
);
Ok(Block::new(
<<Block as BlockT>::Header as HeaderT>::new(
Zero::zero(),
extrinsics_root,
state_root,
Default::default(),
Default::default(),
),
Default::default(),
))
}
/// Parse command line arguments into service configuration.
pub fn run() -> Result<()> {
let cli = Cli::from_args();
@@ -124,35 +155,7 @@ pub fn run() -> Result<()> {
Some(Subcommand::ExportGenesisState(params)) => {
sc_cli::init_logger("");
let storage = (&chain_spec::get_chain_spec()).build_storage()?;
let child_roots = storage.children_default.iter().map(|(sk, child_content)| {
let state_root =
<<<Block as BlockT>::Header as HeaderT>::Hashing as HashT>::trie_root(
child_content.data.clone().into_iter().collect(),
);
(sk.clone(), state_root.encode())
});
let state_root = <<<Block as BlockT>::Header as HeaderT>::Hashing as HashT>::trie_root(
storage.top.clone().into_iter().chain(child_roots).collect(),
);
let block = {
let extrinsics_root = <<<Block as BlockT>::Header as HeaderT>::Hashing as HashT>::trie_root(
Vec::new(),
);
Block::new(
<<Block as BlockT>::Header as HeaderT>::new(
Zero::zero(),
extrinsics_root,
state_root,
Default::default(),
Default::default(),
),
Default::default(),
)
};
let block = generate_genesis_state()?;
let header_hex = format!("0x{:?}", HexDisplay::from(&block.header().encode()));
if let Some(output) = &params.output {
@@ -163,6 +166,38 @@ pub fn run() -> Result<()> {
Ok(())
}
Some(Subcommand::Polkadot(polkadot_cli)) => {
let runner = polkadot_cli.create_runner(&polkadot_cli.run.base)?;
let authority_discovery_enabled = polkadot_cli.run.authority_discovery_enabled;
let grandpa_pause = if polkadot_cli.run.grandpa_pause.is_empty() {
None
} else {
Some((polkadot_cli.run.grandpa_pause[0], polkadot_cli.run.grandpa_pause[1]))
};
runner.run_node(
|config| {
polkadot_service::polkadot_new_light(config)
},
|config| {
polkadot_service::polkadot_new_full(
config,
None,
None,
authority_discovery_enabled,
6000,
grandpa_pause
).map(|(s, _, _)| s)
},
polkadot_service::PolkadotExecutor::native_version().runtime_version
)
},
Some(Subcommand::PolkadotValidationWorker(cmd)) => {
sc_cli::init_logger("");
polkadot_service::run_validation_worker(&cmd.mem_id)?;
Ok(())
},
None => {
let runner = cli.create_runner(&cli.run)?;
cumulus/test/parachain/tests/integration_test.rs
+372
View File
@@ -0,0 +1,372 @@
// Copyright 2020 Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate 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.
// Substrate 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 Substrate. If not, see <http://www.gnu.org/licenses/>.
// TODO: this is necessary for the jsonrpsee macro used
#![allow(unused_variables, dead_code)]
use assert_cmd::cargo::cargo_bin;
use async_std::{net, task::sleep};
use codec::Encode;
use futures::{future::FutureExt, join, pin_mut, select};
use polkadot_primitives::parachain::{Info, Scheduling};
use polkadot_primitives::Hash as PHash;
use polkadot_runtime::{Header, OnlyStakingAndClaims, Runtime, SignedExtra, SignedPayload};
use polkadot_runtime_common::{parachains, registrar, BlockHashCount};
use serde_json::Value;
use sp_arithmetic::traits::SaturatedConversion;
use sp_runtime::generic;
use sp_version::RuntimeVersion;
use std::{
collections::HashSet,
env, fs,
io::Read,
path::PathBuf,
process::{Child, Command, Stdio},
time::Duration,
};
use substrate_test_runtime_client::AccountKeyring::Alice;
use tempfile::tempdir;
static POLKADOT_ARGS: &[&str] = &["polkadot", "--chain=res/polkadot_chainspec.json"];
static INTEGRATION_TEST_ALLOWED_TIME: Option<&str> = option_env!("INTEGRATION_TEST_ALLOWED_TIME");
jsonrpsee::rpc_api! {
Author {
#[rpc(method = "author_submitExtrinsic", positional_params)]
fn submit_extrinsic(extrinsic: String) -> PHash;
}
Chain {
#[rpc(method = "chain_getFinalizedHead")]
fn current_block_hash() -> PHash;
#[rpc(method = "chain_getHeader", positional_params)]
fn header(hash: PHash) -> Option<Header>;
#[rpc(method = "chain_getBlockHash", positional_params)]
fn block_hash(hash: Option<u64>) -> Option<PHash>;
}
State {
#[rpc(method = "state_getRuntimeVersion")]
fn runtime_version() -> RuntimeVersion;
}
System {
#[rpc(method = "system_networkState")]
fn network_state() -> Value;
}
}
// Adapted from
// https://github.com/rust-lang/cargo/blob/485670b3983b52289a2f353d589c57fae2f60f82/tests/testsuite/support/mod.rs#L507
fn target_dir() -> PathBuf {
env::current_exe()
.ok()
.map(|mut path| {
path.pop();
if path.ends_with("deps") {
path.pop();
}
path
})
.unwrap()
}
struct ChildHelper<'a> {
name: String,
child: &'a mut Child,
}
impl<'a> Drop for ChildHelper<'a> {
fn drop(&mut self) {
let name = self.name.clone();
self.terminate();
let mut stdout = String::new();
if let Some(reader) = self.child.stdout.as_mut() {
let _ = reader.read_to_string(&mut stdout);
}
eprintln!("process '{}' stdout:\n{}\n", name, stdout,);
let mut stderr = String::new();
if let Some(reader) = self.child.stderr.as_mut() {
let _ = reader.read_to_string(&mut stderr);
}
eprintln!("process '{}' stderr:\n{}\n", name, stderr,);
}
}
impl<'a> ChildHelper<'a> {
fn new(name: &str, child: &'a mut Child) -> ChildHelper<'a> {
ChildHelper {
name: name.to_string(),
child,
}
}
fn terminate(&mut self) {
match self.child.try_wait() {
Ok(Some(_)) => return,
Ok(None) => {}
Err(err) => {
eprintln!("could not wait for child process to finish: {}", err);
let _ = self.child.kill();
let _ = self.child.wait();
return;
}
}
let _ = self.child.kill();
let _ = self.child.wait();
}
}
async fn wait_for_tcp<A: net::ToSocketAddrs + std::fmt::Display>(address: A) {
while let Err(err) = net::TcpStream::connect(&address).await {
eprintln!("Waiting for {} to be up ({})...", address, err);
sleep(Duration::from_secs(2)).await;
}
}
#[async_std::test]
#[ignore]
async fn integration_test() {
assert!(
!net::TcpStream::connect("127.0.0.1:27015").await.is_ok(),
"tcp port is already open 127.0.0.1:27015, this test cannot be run",
);
assert!(
!net::TcpStream::connect("127.0.0.1:27016").await.is_ok(),
"tcp port is already open 127.0.0.1:27016, this test cannot be run",
);
let t1 = sleep(Duration::from_secs(
INTEGRATION_TEST_ALLOWED_TIME
.and_then(|x| x.parse().ok())
.unwrap_or(600),
))
.fuse();
let t2 = async {
// start alice
let polkadot_alice_dir = tempdir().unwrap();
let mut polkadot_alice = Command::new(cargo_bin("cumulus-test-parachain-collator"))
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.args(POLKADOT_ARGS)
.arg("--base-path")
.arg(polkadot_alice_dir.path())
.arg("--alice")
.arg("--unsafe-rpc-expose")
.arg("--rpc-port=27015")
.arg("--port=27115")
.spawn()
.unwrap();
let polkadot_alice_helper = ChildHelper::new("alice", &mut polkadot_alice);
// start bob
let polkadot_bob_dir = tempdir().unwrap();
let mut polkadot_bob = Command::new(cargo_bin("cumulus-test-parachain-collator"))
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.args(POLKADOT_ARGS)
.arg("--base-path")
.arg(polkadot_bob_dir.path())
.arg("--bob")
.arg("--unsafe-rpc-expose")
.arg("--rpc-port=27016")
.arg("--port=27116")
.spawn()
.unwrap();
let polkadot_bob_helper = ChildHelper::new("bob", &mut polkadot_bob);
// wait for both nodes to be up and running
join!(
wait_for_tcp("127.0.0.1:27015"),
wait_for_tcp("127.0.0.1:27016")
);
// export genesis state
let cmd = Command::new(cargo_bin("cumulus-test-parachain-collator"))
.arg("export-genesis-state")
.output()
.unwrap();
assert!(cmd.status.success());
let output = &cmd.stdout;
let genesis_state = hex::decode(&output[2..output.len() - 1]).unwrap();
// connect RPC clients
let transport_client_alice =
jsonrpsee::transport::http::HttpTransportClient::new("http://127.0.0.1:27015");
let mut client_alice = jsonrpsee::raw::RawClient::new(transport_client_alice);
let transport_client_bob =
jsonrpsee::transport::http::HttpTransportClient::new("http://127.0.0.1:27016");
let mut client_bob = jsonrpsee::raw::RawClient::new(transport_client_bob);
// retrieve nodes network id
let polkadot_alice_id = System::network_state(&mut client_alice).await.unwrap()["peerId"]
.as_str()
.unwrap()
.to_string();
let polkadot_bob_id = System::network_state(&mut client_bob).await.unwrap()["peerId"]
.as_str()
.unwrap()
.to_string();
// retrieve runtime version
let runtime_version = State::runtime_version(&mut client_alice).await.unwrap();
// get the current block
let current_block_hash = Chain::block_hash(&mut client_alice, None)
.await
.unwrap()
.unwrap();
let current_block = Chain::header(&mut client_alice, current_block_hash)
.await
.unwrap()
.unwrap()
.number
.saturated_into::<u64>();
let genesis_block = Chain::block_hash(&mut client_alice, 0)
.await
.unwrap()
.unwrap();
// create and sign transaction
let wasm = fs::read(target_dir().join(
"wbuild/cumulus-test-parachain-runtime/cumulus_test_parachain_runtime.compact.wasm",
))
.unwrap();
let call = pallet_sudo::Call::sudo(Box::new(
registrar::Call::<Runtime>::register_para(
100.into(),
Info {
scheduling: Scheduling::Always,
},
wasm.into(),
genesis_state.into(),
)
.into(),
));
let nonce = 0;
let period = BlockHashCount::get()
.checked_next_power_of_two()
.map(|c| c / 2)
.unwrap_or(2) as u64;
let tip = 0;
let extra: SignedExtra = (
OnlyStakingAndClaims,
frame_system::CheckVersion::<Runtime>::new(),
frame_system::CheckGenesis::<Runtime>::new(),
frame_system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
frame_system::CheckNonce::<Runtime>::from(nonce),
frame_system::CheckWeight::<Runtime>::new(),
pallet_transaction_payment::ChargeTransactionPayment::<Runtime>::from(tip),
registrar::LimitParathreadCommits::<Runtime>::new(),
parachains::ValidateDoubleVoteReports::<Runtime>::new(),
);
let raw_payload = SignedPayload::from_raw(
call.clone().into(),
extra.clone(),
(
(),
runtime_version.spec_version,
genesis_block,
current_block_hash,
(),
(),
(),
(),
(),
),
);
let signature = raw_payload.using_encoded(|e| Alice.sign(e));
// register parachain
let ex = polkadot_runtime::UncheckedExtrinsic::new_signed(
call.into(),
Alice.into(),
sp_runtime::MultiSignature::Sr25519(signature),
extra,
);
let _register_block_hash =
Author::submit_extrinsic(&mut client_alice, format!("0x{}", hex::encode(ex.encode())))
.await
.unwrap();
// run cumulus
let cumulus_dir = tempdir().unwrap();
let mut cumulus = Command::new(cargo_bin("cumulus-test-parachain-collator"))
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.arg("--base-path")
.arg(cumulus_dir.path())
.arg("--unsafe-rpc-expose")
.arg("--rpc-port=27017")
.arg("--port=27117")
.arg("--")
.arg(format!(
"--bootnodes=/ip4/127.0.0.1/tcp/27115/p2p/{}",
polkadot_alice_id
))
.arg(format!(
"--bootnodes=/ip4/127.0.0.1/tcp/27116/p2p/{}",
polkadot_bob_id
))
.spawn()
.unwrap();
let cumulus_helper = ChildHelper::new("cumulus", &mut cumulus);
wait_for_tcp("127.0.0.1:27017").await;
// connect rpc client to cumulus
let transport_client_cumulus =
jsonrpsee::transport::http::HttpTransportClient::new("http://127.0.0.1:27017");
let mut client_cumulus = jsonrpsee::raw::RawClient::new(transport_client_cumulus);
// wait for parachain blocks to be produced
let number_of_blocks = 4;
let mut previous_blocks = HashSet::with_capacity(number_of_blocks);
loop {
let current_block_hash = Chain::block_hash(&mut client_cumulus, None)
.await
.unwrap()
.unwrap();
if previous_blocks.insert(current_block_hash) {
eprintln!("new parachain block: {}", current_block_hash);
if previous_blocks.len() == number_of_blocks {
break;
}
}
sleep(Duration::from_secs(2)).await;
}
}
.fuse();
pin_mut!(t1, t2);
select! {
_ = t1 => {
panic!("the test took too long, maybe no parachain blocks have been produced");
},
_ = t2 => {},
}
}