mirror of
https://github.com/prometheus/prometheus.git
synced 2024-11-10 07:34:04 -08:00
c954cd9d1d
This creates a new `model` directory and moves all data-model related packages over there: exemplar labels relabel rulefmt textparse timestamp value All the others are more or less utilities and have been moved to `util`: gate logging modetimevfs pool runtime Signed-off-by: beorn7 <beorn@grafana.com>
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
// Copyright 2020 The Prometheus Authors
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package pool
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func makeFunc(size int) interface{} {
|
|
return make([]int, 0, size)
|
|
}
|
|
|
|
func TestPool(t *testing.T) {
|
|
testPool := New(1, 8, 2, makeFunc)
|
|
cases := []struct {
|
|
size int
|
|
expectedCap int
|
|
}{
|
|
{
|
|
size: -1,
|
|
expectedCap: 1,
|
|
},
|
|
{
|
|
size: 3,
|
|
expectedCap: 4,
|
|
},
|
|
{
|
|
size: 10,
|
|
expectedCap: 10,
|
|
},
|
|
}
|
|
for _, c := range cases {
|
|
ret := testPool.Get(c.size)
|
|
require.Equal(t, c.expectedCap, cap(ret.([]int)))
|
|
testPool.Put(ret)
|
|
}
|
|
}
|