mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 18:07:58 +00:00
Gavin Wood
42ad0d138f
* Filter calls. * Remove old proxy code * Docs and repot * Update frame/utility/src/tests.rs Co-authored-by: Marcio Diaz <marcio.diaz@gmail.com> * fix test * Grumble * Bump runtime version * fix * Attempt general fix Co-authored-by: Marcio Diaz <marcio.diaz@gmail.com> Co-authored-by: NikVolf <nikvolf@gmail.com>
68 lines
2.2 KiB
Rust
68 lines
2.2 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 2020 Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
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// This program 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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// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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#![cfg(unix)]
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use std::{process::{Child, ExitStatus}, thread, time::Duration, path::Path};
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use assert_cmd::cargo::cargo_bin;
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use std::{convert::TryInto, process::Command};
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use nix::sys::signal::{kill, Signal::SIGINT};
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use nix::unistd::Pid;
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/// Wait for the given `child` the given number of `secs`.
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///
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/// Returns the `Some(exit status)` or `None` if the process did not finish in the given time.
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pub fn wait_for(child: &mut Child, secs: usize) -> Option<ExitStatus> {
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for i in 0..secs {
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match child.try_wait().unwrap() {
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Some(status) => {
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if i > 5 {
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eprintln!("Child process took {} seconds to exit gracefully", i);
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}
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return Some(status)
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},
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None => thread::sleep(Duration::from_secs(1)),
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}
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}
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eprintln!("Took too long to exit (> {} seconds). Killing...", secs);
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let _ = child.kill();
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child.wait().unwrap();
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None
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}
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/// Run the node for a while (30 seconds)
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pub fn run_dev_node_for_a_while(base_path: &Path) {
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let mut cmd = Command::new(cargo_bin("substrate"));
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let mut cmd = cmd
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.args(&["--dev"])
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.arg("-d")
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.arg(base_path)
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.spawn()
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.unwrap();
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// Let it produce some blocks.
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thread::sleep(Duration::from_secs(30));
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assert!(cmd.try_wait().unwrap().is_none(), "the process should still be running");
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// Stop the process
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kill(Pid::from_raw(cmd.id().try_into().unwrap()), SIGINT).unwrap();
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assert!(wait_for(&mut cmd, 40).map(|x| x.success()).unwrap_or_default());
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}
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