mirror of
https://github.com/tailscale/tailscale.git
synced 2024-12-12 03:04:40 +00:00
31 lines
574 B
Go
31 lines
574 B
Go
|
// Copyright (c) Tailscale Inc & AUTHORS
|
||
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
||
|
|
|
||
|
|
package syncs
|
||
|
|
|
||
|
|
import "testing"
|
||
|
|
|
||
|
|
func TestPool(t *testing.T) {
|
||
|
|
var pool Pool[string]
|
||
|
|
s := pool.Get() // should not panic
|
||
|
|
if s != "" {
|
||
|
|
t.Fatalf("got %q, want %q", s, "")
|
||
|
|
}
|
||
|
|
pool.New = func() string { return "new" }
|
||
|
|
s = pool.Get()
|
||
|
|
if s != "new" {
|
||
|
|
t.Fatalf("got %q, want %q", s, "new")
|
||
|
|
}
|
||
|
|
var found bool
|
||
|
|
for range 1000 {
|
||
|
|
pool.Put("something")
|
||
|
|
found = pool.Get() == "something"
|
||
|
|
if found {
|
||
|
|
break
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if !found {
|
||
|
|
t.Fatalf("unable to get any value put in the pool")
|
||
|
|
}
|
||
|
|
}
|