test: 代码缓存单测移入集成测试

2026-10-24 02:31:13 +08:00 · 2026-09-15 19:58:18 +00:00
parent bbb8bbfa6d
commit 932080f143
2 changed files with 102 additions and 98 deletions
@@ -97,101 +97,3 @@ impl CodeForge {
        self.map.lock().unwrap().is_empty()
    }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn forge(capacity: usize) -> CodeForge {
-        CodeForge::new(NonZeroUsize::new(capacity).unwrap())
-    }
-
-    #[test]
-    fn cache_returns_same_arc_for_same_hash() {
-        let forge = forge(16);
-        let first = forge.insert(1, CompiledModule::new());
-        let second = forge.get_or_insert_with(1, || Ok(CompiledModule::new())).expect("cache hit");
-
-        assert!(Arc::ptr_eq(&first, &second));
-    }
-
-    #[test]
-    fn cache_misses_for_different_hashes() {
-        let forge = forge(16);
-        let first = forge.insert(1, CompiledModule::new());
-        let second = forge.insert(2, CompiledModule::new());
-
-        assert!(!Arc::ptr_eq(&first, &second));
-    }
-
-    #[test]
-    fn lru_eviction_enforces_cap() {
-        let forge = forge(2);
-        forge.insert(1, CompiledModule::new());
-        forge.insert(2, CompiledModule::new());
-        forge.insert(3, CompiledModule::new());
-
-        assert_eq!(forge.len(), 2);
-        assert!(forge.get(1).is_none());
-        assert!(forge.get(2).is_some());
-        assert!(forge.get(3).is_some());
-    }
-
-    #[test]
-    fn lru_eviction_evicts_least_recently_used() {
-        let forge = forge(3);
-        forge.insert(1, CompiledModule::new());
-        forge.insert(2, CompiledModule::new());
-        forge.insert(3, CompiledModule::new());
-
-        // 触碰键 1，使键 2 成为最久未使用条目。
-        assert!(forge.get(1).is_some());
-        forge.insert(4, CompiledModule::new());
-
-        assert!(forge.get(1).is_some());
-        assert!(forge.get(2).is_none());
-        assert!(forge.get(3).is_some());
-        assert!(forge.get(4).is_some());
-    }
-
-    #[test]
-    fn len_never_exceeds_cap_under_many_distinct_inserts() {
-        let forge = forge(10);
-        for hash in 0..100 {
-            forge.insert(hash, CompiledModule::new());
-        }
-        assert_eq!(forge.len(), 10);
-    }
-
-    #[test]
-    #[cfg_attr(debug_assertions, should_panic(expected = "structural hash collision"))]
-    fn cache_hit_debug_verifies_bytecode() {
-        let forge = forge(16);
-        let mut m1 = CompiledModule::new();
-        m1.bytecode = Arc::from(vec![1, 2, 3]);
-        forge.insert(42, m1);
-        let _ = forge
-            .get_or_insert_with(42, || {
-                let mut m = CompiledModule::new();
-                m.bytecode = Arc::from(vec![4, 5, 6]);
-                Ok(m)
-            })
-            .unwrap();
-    }
-
-    #[test]
-    fn cache_hit_returns_cached_not_recompiled() {
-        let forge = forge(16);
-        let mut m = CompiledModule::new();
-        m.bytecode = Arc::from(vec![1, 2, 3]);
-        let cached = forge.insert(99, m);
-        let result = forge
-            .get_or_insert_with(99, || {
-                let mut m = CompiledModule::new();
-                m.bytecode = Arc::from(vec![1, 2, 3]);
-                Ok(m)
-            })
-            .unwrap();
-        assert!(Arc::ptr_eq(&cached, &result));
-    }
-}