diff options
Diffstat (limited to 'compiler/rustc_feature/src/tests.rs')
| -rw-r--r-- | compiler/rustc_feature/src/tests.rs | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/compiler/rustc_feature/src/tests.rs b/compiler/rustc_feature/src/tests.rs index cc0e1f31209..a5d589171d1 100644 --- a/compiler/rustc_feature/src/tests.rs +++ b/compiler/rustc_feature/src/tests.rs @@ -2,9 +2,11 @@ use super::UnstableFeatures; #[test] fn rustc_bootstrap_parsing() { - let is_bootstrap = |env, krate| { - std::env::set_var("RUSTC_BOOTSTRAP", env); - matches!(UnstableFeatures::from_environment(krate), UnstableFeatures::Cheat) + let is_bootstrap = |env: &str, krate: Option<&str>| { + matches!( + UnstableFeatures::from_environment_value(krate, Ok(env.to_string())), + UnstableFeatures::Cheat + ) }; assert!(is_bootstrap("1", None)); assert!(is_bootstrap("1", Some("x"))); @@ -22,9 +24,11 @@ fn rustc_bootstrap_parsing() { assert!(!is_bootstrap("0", None)); // `RUSTC_BOOTSTRAP=-1` is force-stable, no unstable features allowed. - let is_force_stable = |krate| { - std::env::set_var("RUSTC_BOOTSTRAP", "-1"); - matches!(UnstableFeatures::from_environment(krate), UnstableFeatures::Disallow) + let is_force_stable = |krate: Option<&str>| { + matches!( + UnstableFeatures::from_environment_value(krate, Ok("-1".to_string())), + UnstableFeatures::Disallow + ) }; assert!(is_force_stable(None)); // Does not support specifying any crate. |