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remove ExampleLRU test

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This commit is contained in:
Jinzhu 2025-05-22 23:03:21 +08:00
parent 0305e0d63e
commit 4ee59e1d87
1 changed files with 0 additions and 32 deletions
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32
tests/lru_test.go
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@ -520,38 +520,6 @@ func TestLRURemoveOldest(t *testing.T) {
}
}
func ExampleLRU() {
// make cache with 10ms TTL and 5 max keys
cache := lru.NewLRU[string, string](5, nil, time.Millisecond*10)
// set value under key1.
cache.Add("key1", "val1")
// get value under key1
r, ok := cache.Get("key1")
// check for OK value
if ok {
fmt.Printf("value before expiration is found: %v, value: %q\n", ok, r)
}
// wait for cache to expire
time.Sleep(time.Millisecond * 100)
// get value under key1 after key expiration
r, ok = cache.Get("key1")
fmt.Printf("value after expiration is found: %v, value: %q\n", ok, r)
// set value under key2, would evict old entry because it is already expired.
cache.Add("key2", "val2")
fmt.Printf("Cache len: %d\n", cache.Len())
// Output:
// value before expiration is found: true, value: "val1"
// value after expiration is found: false, value: ""
// Cache len: 1
}
func getRand(tb testing.TB) int64 {
out, err := rand.Int(rand.Reader, big.NewInt(math.MaxInt64))
if err != nil {