mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-11 11:45:44 +00:00
Cecile Tonglet
6051a2b272
Make sure that --dev purge-chain is rejected
```
[0] [11:24:02] ~/r/polkadot master > ./target/debug/polkadot purge-chain --dev -y
"/home/cecile/.local/share/polkadot/chains/dev/db" did not exist.
[0] [11:25:36] ~/r/polkadot cecton-fix-invalid-argument-order > ./target/debug/polkadot --dev purge-chain -y
error: Found argument 'purge-chain' which wasn't expected, or isn't valid in this context
USAGE:
polkadot --dev
For more information try --help
```
55 lines
1.8 KiB
Rust
55 lines
1.8 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, fs, path::PathBuf};
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mod common;
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#[test]
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#[cfg(unix)]
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fn purge_chain_works() {
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use nix::sys::signal::{kill, Signal::SIGINT};
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use nix::unistd::Pid;
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let base_path = "purge_chain_test";
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let _ = fs::remove_dir_all(base_path);
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let mut cmd = Command::new(cargo_bin("polkadot"))
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.args(&["--dev", "-d", 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!(common::wait_for(&mut cmd, 30).map(|x| x.success()).unwrap_or_default());
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// Purge chain
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let status = Command::new(cargo_bin("polkadot"))
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.args(&["purge-chain", "--dev", "-d", base_path, "-y"])
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.status()
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.unwrap();
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assert!(status.success());
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// Make sure that the `dev` chain folder exists, but the `db` is deleted.
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assert!(PathBuf::from(base_path).join("chains/dev/").exists());
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assert!(!PathBuf::from(base_path).join("chains/dev/db").exists());
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}
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