Add benchmark machine placeholder (#11198)

* Move new_rng to shared code

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add bechmark machine command

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Use sc-sysinfo

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add --no-hardware-benchmarks

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Lockfile

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Do not create components if not needed

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fix tests

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Revert "Add --no-hardware-benchmarks"

This reverts commit d4ee98222bf1a5ea62ac60dd7d5c62070e2d7f70.

* Fix tests

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update Cargo deps

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Move sr255119::verify bench to sc-sysinfo

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Move sr255119::verify bench to sc-sysinfo

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Switch benchmarks to return f64

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Review fixes

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* fmt

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Hide command until completed

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Use concrete rand implementation

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Put clobber into a function

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add test

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add comment

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update cargo to match polkadot

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Remove doc that does not format in the console

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Limit benchmark by time

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add ExecutionLimit and make function infallible

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* CI

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add doc

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

substrate/bin/node/cli/tests/benchmark_block_works.rs

@@ -30,7 +30,7 @@ pub mod common;
 async fn benchmark_block_works() {
 	let base_dir = tempdir().expect("could not create a temp dir");
 
-	common::run_node_for_a_while(base_dir.path(), &["--dev"]).await;
+	common::run_node_for_a_while(base_dir.path(), &["--dev", "--no-hardware-benchmarks"]).await;
 
 	// Invoke `benchmark block` with all options to make sure that they are valid.
 	let status = Command::new(cargo_bin("substrate"))

substrate/bin/node/cli/tests/benchmark_machine_works.rs

@@ -0,0 +1,32 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2022 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 assert_cmd::cargo::cargo_bin;
+use std::process::Command;
+
+/// Tests that the `benchmark machine` command works for the substrate dev runtime.
+#[test]
+fn benchmark_machine_works() {
+	let status = Command::new(cargo_bin("substrate"))
+		.args(["benchmark", "machine", "--dev"])
+		.args(["--verify-duration", "0.1"])
+		.status()
+		.unwrap();
+
+	assert!(status.success());
+}