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pezkuwi-subxt/polkadot/tests/benchmark_overhead.rs
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Bastian Köcher 6079b6dd3a Remove Polkadot & Kusama native runtime (#1304)
This pull request removes the Polkadot and Kusama native runtime from
the polkadot node. This brings some implications with it:

There are no more kusama/polkadot-dev chain specs available. We will
need to write some tooling in the fellowship repo to provide them
easily.

The try-runtime job for polkadot & kusama is not available anymore as we
don't have the dev chain specs anymore.

Certain benchmarking commands will also not work until we migrate them
to use a runtime api.

Some crates in utils are still depending on the polkadot/kusama native
runtime that will also need to be fixed.

Port of: https://github.com/paritytech/polkadot/pull/7467
2023-09-19 12:07:21 +01:00

68 lines
2.2 KiB
Rust

// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot 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.
// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
use assert_cmd::cargo::cargo_bin;
use std::{process::Command, result::Result};
use tempfile::tempdir;
static RUNTIMES: &[&str] = &["westend", "rococo"];
/// `benchmark overhead` works for all dev runtimes.
#[test]
fn benchmark_overhead_works() {
for runtime in RUNTIMES {
let runtime = format!("{}-dev", runtime);
assert!(benchmark_overhead(&runtime).is_ok());
}
}
/// `benchmark overhead` rejects all non-dev runtimes.
#[test]
fn benchmark_overhead_rejects_non_dev_runtimes() {
for runtime in RUNTIMES.into_iter() {
assert!(benchmark_overhead(runtime).is_err());
}
}
fn benchmark_overhead(runtime: &str) -> Result<(), String> {
let tmp_dir = tempdir().expect("could not create a temp dir");
let base_path = tmp_dir.path();
// Invoke `benchmark overhead` with all options to make sure that they are valid.
let status = Command::new(cargo_bin("polkadot"))
.args(["benchmark", "overhead", "--chain", &runtime])
.arg("-d")
.arg(base_path)
.arg("--weight-path")
.arg(base_path)
.args(["--warmup", "5", "--repeat", "5"])
.args(["--add", "100", "--mul", "1.2", "--metric", "p75"])
// Only put 5 extrinsics into the block otherwise it takes forever to build it
// especially for a non-release builds.
.args(["--max-ext-per-block", "5"])
.status()
.map_err(|e| format!("command failed: {:?}", e))?;
if !status.success() {
return Err("Command failed".into())
}
// Weight files have been created.
assert!(base_path.join("block_weights.rs").exists());
assert!(base_path.join("extrinsic_weights.rs").exists());
Ok(())
}