diff options
| -rw-r--r-- | src/bootstrap/src/utils/cache/tests.rs | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/bootstrap/src/utils/cache/tests.rs b/src/bootstrap/src/utils/cache/tests.rs index 8562a35b3e0..fd0a7cccd60 100644 --- a/src/bootstrap/src/utils/cache/tests.rs +++ b/src/bootstrap/src/utils/cache/tests.rs @@ -1,12 +1,13 @@ use std::path::PathBuf; -use crate::utils::cache::{INTERNER, Internable, TyIntern}; +use crate::utils::cache::{INTERNER, Internable, Interner, TyIntern}; #[test] fn test_string_interning() { - let s1 = INTERNER.intern_str("Hello"); - let s2 = INTERNER.intern_str("Hello"); - let s3 = INTERNER.intern_str("world"); + let interner = Interner::default(); + let s1 = interner.intern_str("Hello"); + let s2 = interner.intern_str("Hello"); + let s3 = interner.intern_str("world"); assert_eq!(s1, s2, "Same strings should be interned to the same instance"); assert_ne!(s1, s3, "Different strings should have different interned values"); @@ -14,6 +15,8 @@ fn test_string_interning() { #[test] fn test_interned_equality() { + // Because we compare with &str, and the Deref impl accesses the global + // INTERNER variable, we cannot use a local Interner variable here. let s1 = INTERNER.intern_str("test"); let s2 = INTERNER.intern_str("test"); |