rust-clippy/tests/versioncheck.rs
2018-12-29 17:48:21 +01:00

27 lines
1.2 KiB
Rust

// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use semver::VersionReq;
#[test]
fn check_that_clippy_lints_has_the_same_version_as_clippy() {
let clippy_meta = cargo_metadata::metadata(None).expect("could not obtain cargo metadata");
std::env::set_current_dir(std::env::current_dir().unwrap().join("clippy_lints")).unwrap();
let clippy_lints_meta = cargo_metadata::metadata(None).expect("could not obtain cargo metadata");
assert_eq!(clippy_lints_meta.packages[0].version, clippy_meta.packages[0].version);
for package in &clippy_meta.packages[0].dependencies {
if package.name == "clippy_lints" {
assert_eq!(
VersionReq::parse(&clippy_lints_meta.packages[0].version).unwrap(),
package.req
);
return;
}
}
}