You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.1 KiB
81 lines
2.1 KiB
/*
|
|
* Minio Cloud Storage, (C) 2016 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 (
|
|
"fmt"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
// TestListLocksInfo - Test for listLocksInfo.
|
|
func TestListLocksInfo(t *testing.T) {
|
|
// Initialize globalNSMutex to validate listing of lock
|
|
// instrumentation information.
|
|
isDistXL := false
|
|
initNSLock(isDistXL)
|
|
|
|
// Acquire a few locks to populate lock instrumentation.
|
|
// Take 10 read locks on bucket1/prefix1/obj1
|
|
for i := 0; i < 10; i++ {
|
|
readLk := globalNSMutex.NewNSLock("bucket1", "prefix1/obj1")
|
|
readLk.RLock()
|
|
}
|
|
|
|
// Take write locks on bucket1/prefix/obj{11..19}
|
|
for i := 0; i < 10; i++ {
|
|
wrLk := globalNSMutex.NewNSLock("bucket1", fmt.Sprintf("prefix1/obj%d", 10+i))
|
|
wrLk.Lock()
|
|
}
|
|
|
|
testCases := []struct {
|
|
bucket string
|
|
prefix string
|
|
duration time.Duration
|
|
numLocks int
|
|
}{
|
|
// Test 1 - Matches all the locks acquired above.
|
|
{
|
|
bucket: "bucket1",
|
|
prefix: "prefix1",
|
|
duration: time.Duration(0 * time.Second),
|
|
numLocks: 20,
|
|
},
|
|
// Test 2 - Bucket doesn't match.
|
|
{
|
|
bucket: "bucket",
|
|
prefix: "prefix1",
|
|
duration: time.Duration(0 * time.Second),
|
|
numLocks: 0,
|
|
},
|
|
// Test 3 - Prefix doesn't match.
|
|
{
|
|
bucket: "bucket1",
|
|
prefix: "prefix11",
|
|
duration: time.Duration(0 * time.Second),
|
|
numLocks: 0,
|
|
},
|
|
}
|
|
|
|
for i, test := range testCases {
|
|
actual := listLocksInfo(test.bucket, test.prefix, test.duration)
|
|
if len(actual) != test.numLocks {
|
|
t.Errorf("Test %d - Expected %d locks but observed %d locks",
|
|
i+1, test.numLocks, len(actual))
|
|
}
|
|
}
|
|
}
|
|
|