1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
// 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 procfs
import (
"testing"
)
func TestSlabInfo(t *testing.T) {
slabs, err := getProcFixtures(t).SlabInfo()
if err != nil {
t.Fatal(err)
}
if numSlabs := len(slabs.Slabs); numSlabs != 300 {
t.Errorf("expected 300 slabs, got %v", numSlabs)
}
if name := slabs.Slabs[0].Name; name != "pid_3" {
t.Errorf("Expected slab name to be 'pid_3', got %v", name)
}
if objActive := slabs.Slabs[0].ObjActive; objActive != 375 {
t.Errorf("Expected slab objects active to be 375, got %v", objActive)
}
if objNum := slabs.Slabs[0].ObjNum; objNum != 532 {
t.Errorf("Expected slab objects number to be 532, got %v", objNum)
}
if objSize := slabs.Slabs[0].ObjSize; objSize != 576 {
t.Errorf("Expected slab objects Size to be 576, got %+v", objSize)
}
if objPerSlab := slabs.Slabs[0].ObjPerSlab; objPerSlab != 28 {
t.Errorf("Expected slab objects per slab to be 28, got %v", objPerSlab)
}
if pagesPerSlab := slabs.Slabs[0].PagesPerSlab; pagesPerSlab != 4 {
t.Errorf("Expected pages per slab to be 4, got %v", pagesPerSlab)
}
if limit := slabs.Slabs[0].Limit; limit != 0 {
t.Errorf("Expected limit to be 0, got %v", limit)
}
if batch := slabs.Slabs[0].Batch; batch != 0 {
t.Errorf("Expected batch to be 0, got %v", batch)
}
if sharedFactor := slabs.Slabs[0].SharedFactor; sharedFactor != 0 {
t.Errorf("Expected shared factor to be 0, got %v", sharedFactor)
}
if slabActive := slabs.Slabs[0].SlabActive; slabActive != 19 {
t.Errorf("Expected slab active to be 19, got %v", slabActive)
}
if slabNum := slabs.Slabs[0].SlabNum; slabNum != 19 {
t.Errorf("Expected slab num to be 19, got %v", slabNum)
}
if sharedAvail := slabs.Slabs[0].SharedAvail; sharedAvail != 0 {
t.Errorf("Expected shared available to be 0, got %v", sharedAvail)
}
}
|
