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https://github.com/pezkuwichain/pezkuwi-subxt.git
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s0me0ne-unkn0wn
64660ee8d2
* Happy New Year! * Remove year entierly Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io> * Remove years from copyright notice in the entire repo --------- Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
95 lines
3.1 KiB
Rust
95 lines
3.1 KiB
Rust
// Copyright (C) Parity Technologies (UK) Ltd.
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// This file is part of Polkadot.
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// Polkadot is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Polkadot is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
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// Unix only since it uses signals.
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#![cfg(unix)]
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use assert_cmd::cargo::cargo_bin;
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use nix::{
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sys::signal::{kill, Signal::SIGINT},
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unistd::Pid,
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};
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use std::{
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path::Path,
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process::{self, Command},
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result::Result,
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time::Duration,
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};
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use tempfile::tempdir;
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pub mod common;
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static RUNTIMES: [&str; 4] = ["polkadot", "kusama", "westend", "rococo"];
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/// `benchmark block` works for all dev runtimes using the wasm executor.
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#[tokio::test]
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async fn benchmark_block_works() {
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for runtime in RUNTIMES {
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let tmp_dir = tempdir().expect("could not create a temp dir");
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let base_path = tmp_dir.path();
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let runtime = format!("{}-dev", runtime);
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// Build a chain with a single block.
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build_chain(&runtime, base_path).await.unwrap();
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// Benchmark the one block.
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benchmark_block(&runtime, base_path, 1).unwrap();
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}
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}
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/// Builds a chain with one block for the given runtime and base path.
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async fn build_chain(runtime: &str, base_path: &Path) -> Result<(), String> {
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let mut cmd = Command::new(cargo_bin("polkadot"))
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.stdout(process::Stdio::piped())
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.stderr(process::Stdio::piped())
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.args(["--chain", runtime, "--force-authoring", "--alice"])
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.arg("-d")
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.arg(base_path)
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.arg("--no-hardware-benchmarks")
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.spawn()
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.unwrap();
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let (ws_url, _) = common::find_ws_url_from_output(cmd.stderr.take().unwrap());
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// Wait for the chain to produce one block.
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let ok = common::wait_n_finalized_blocks(1, Duration::from_secs(60), &ws_url).await;
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// Send SIGINT to node.
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kill(Pid::from_raw(cmd.id().try_into().unwrap()), SIGINT).unwrap();
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// Wait for the node to handle it and exit.
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assert!(common::wait_for(&mut cmd, 30).map(|x| x.success()).unwrap_or_default());
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ok.map_err(|e| format!("Node did not build the chain: {:?}", e))
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}
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/// Benchmarks the given block with the wasm executor.
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fn benchmark_block(runtime: &str, base_path: &Path, block: u32) -> Result<(), String> {
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// Invoke `benchmark block` with all options to make sure that they are valid.
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let status = Command::new(cargo_bin("polkadot"))
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.args(["benchmark", "block", "--chain", runtime])
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.arg("-d")
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.arg(base_path)
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.args(["--from", &block.to_string(), "--to", &block.to_string()])
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.args(["--repeat", "1"])
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.args(["--execution", "wasm", "--wasm-execution", "compiled"])
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.status()
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.map_err(|e| format!("command failed: {:?}", e))?;
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if !status.success() {
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return Err("Command failed".into())
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}
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Ok(())
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}
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