mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 16:57:58 +00:00
pscott
14b9ea691c
* Use tempdir for tests * Rename tmp to tempdir * Update Cargo.lock * Update expect error message in run_command_and_kill * Call with .path() rather than creating an string slice * Call tempdir with arg instead of args * Update tests/purge_chain_works.rs Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
52 lines
1.6 KiB
Rust
52 lines
1.6 KiB
Rust
// Copyright 2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate 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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// Substrate 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 Substrate. If not, see <http://www.gnu.org/licenses/>.
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use assert_cmd::cargo::cargo_bin;
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use std::{convert::TryInto, process::Command, thread, time::Duration};
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use tempfile::tempdir;
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mod common;
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#[test]
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#[cfg(unix)]
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fn running_the_node_works_and_can_be_interrupted() {
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use nix::sys::signal::{kill, Signal::{self, SIGINT, SIGTERM}};
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use nix::unistd::Pid;
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fn run_command_and_kill(signal: Signal) {
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let tmpdir = tempdir().expect("coult not create temp dir");
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let mut cmd = Command::new(cargo_bin("polkadot"))
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.args(&["--dev", "-d"])
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.arg(tmpdir.path())
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.spawn()
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.unwrap();
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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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kill(Pid::from_raw(cmd.id().try_into().unwrap()), signal).unwrap();
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assert_eq!(
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common::wait_for(&mut cmd, 30).map(|x| x.success()),
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Some(true),
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"the pocess must exit gracefully after signal {}",
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signal,
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);
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}
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run_command_and_kill(SIGINT);
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run_command_and_kill(SIGTERM);
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}
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