mirror of
https://github.com/minio/minio.git
synced 2024-12-26 07:05:55 -05:00
44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
|
/*
|
||
|
|
* Minio Cloud Storage, (C) 2017 Minio, Inc.
|
||
|
|
*
|
||
|
|
* 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 cmd
|
||
|
|
|
||
|
|
import "testing"
|
||
|
|
|
||
|
|
func TestGetMaxCacheSize(t *testing.T) {
|
||
|
|
testCases := []struct {
|
||
|
|
curLimit uint64
|
||
|
|
totalRAM uint64
|
||
|
|
expectedResult uint64
|
||
|
|
}{
|
||
|
|
{uint64(0), uint64(0), uint64(0)},
|
||
|
|
{minRAMSize, uint64(0), uint64(0)},
|
||
|
|
{uint64(0), minRAMSize, uint64(0)},
|
||
|
|
{uint64(18446744073709551615), uint64(8115998720), uint64(0)},
|
||
|
|
{uint64(8115998720), uint64(16115998720), uint64(0)},
|
||
|
|
{minRAMSize, minRAMSize, uint64(4294967296)},
|
||
|
|
{minRAMSize, uint64(16115998720), uint64(4294967296)},
|
||
|
|
{uint64(18446744073709551615), uint64(10115998720), uint64(5057999360)},
|
||
|
|
}
|
||
|
|
|
||
|
|
for _, testCase := range testCases {
|
||
|
|
cacheSize := getMaxCacheSize(testCase.curLimit, testCase.totalRAM)
|
||
|
|
if testCase.expectedResult != cacheSize {
|
||
|
|
t.Fatalf("expected: %v, got: %v", testCase.expectedResult, cacheSize)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|