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
|
// Copyright 2021 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.
//go:build linux
// +build linux
package sysfs
import (
"testing"
"github.com/google/go-cmp/cmp"
)
func TestSCSITapeClass(t *testing.T) {
fs, err := NewFS(sysTestFixtures)
if err != nil {
t.Fatal(err)
}
got, err := fs.SCSITapeClass()
if err != nil {
t.Fatal(err)
}
want := SCSITapeClass{
"st0": SCSITape{
Name: "st0",
Counters: SCSITapeCounters{
WriteNs: 5233597394395,
ReadByteCnt: 979383912,
IoNs: 9247011087720,
WriteCnt: 53772916,
WriteByteCnt: 1496246784000,
ResidCnt: 19,
ReadNs: 33788355744,
InFlight: 1,
OtherCnt: 1409,
ReadCnt: 3741,
},
},
}
if diff := cmp.Diff(want, got); diff != "" {
t.Fatalf("unexpected SCSITape class (-want +got):\n%s", diff)
}
}
|
