Auto merge of #8372 - tamaroning:unwrap_used, r=llogiq

[rust.git] / tests / versioncheck.rs

diff --git a/tests/versioncheck.rs b/tests/versioncheck.rs
index 1c954c57a8549e0af4024d8ba0b9b16ecf9765bd..77102b8cac0c977e9621dc9bcc1bf1c6bcb5c11d 100644 (file)
--- a/tests/versioncheck.rs
+++ b/tests/versioncheck.rs
@@ -1,23 +1,32 @@
+#![cfg_attr(feature = "deny-warnings", deny(warnings))]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![allow(clippy::single_match_else)]
+
 use rustc_tools_util::VersionInfo;
 
 #[test]
 fn check_that_clippy_lints_and_clippy_utils_have_the_same_version_as_clippy() {
+    // do not run this test inside the upstream rustc repo:
+    // https://github.com/rust-lang/rust-clippy/issues/6683
+    if option_env!("RUSTC_TEST_SUITE").is_some() {
+        return;
+    }
+
     let clippy_meta = cargo_metadata::MetadataCommand::new()
         .no_deps()
         .exec()
         .expect("could not obtain cargo metadata");
 
     for krate in &["clippy_lints", "clippy_utils"] {
-        let krate_meta = clippy_meta
-            .packages
-            .iter()
-            .find(|package| package.name == *krate)
+        let krate_meta = cargo_metadata::MetadataCommand::new()
+            .current_dir(std::env::current_dir().unwrap().join(krate))
+            .no_deps()
+            .exec()
             .expect("could not obtain cargo metadata");
-        assert_eq!(krate_meta.version, clippy_meta.packages[0].version);
+        assert_eq!(krate_meta.packages[0].version, clippy_meta.packages[0].version);
         for package in &clippy_meta.packages[0].dependencies {
             if package.name == *krate {
-                assert!(package.req.matches(&krate_meta.version));
+                assert!(package.req.matches(&krate_meta.packages[0].version));
                 break;
             }
         }