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Adding upstream version 1.34.4.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-05-24 07:26:29 +02:00
parent e393c3af3f
commit 4978089aab
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
4963 changed files with 677545 additions and 0 deletions
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174
plugins/inputs/dmcache/dmcache_linux_test.go Normal file
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//go:build linux
package dmcache
import (
"errors"
"testing"
"github.com/stretchr/testify/require"
"github.com/influxdata/telegraf/testutil"
)
var (
measurement = "dmcache"
badFormatOutput = []string{"cs-1: 0 4883791872 cache 8 1018/1501122 512 7/464962 139 352643 "}
good2DevicesFormatOutput = []string{
"cs-1: 0 4883791872 cache 8 1018/1501122 512 7/464962 139 352643 15 46 0 7 0 1 writeback 2 migration_threshold 2048 mq 10 random_threshold 4 " +
"sequential_threshold 512 discard_promote_adjustment 1 read_promote_adjustment 4 write_promote_adjustment 8",
"cs-2: 0 4294967296 cache 8 72352/1310720 128 26/24327168 2409 286 265 524682 0 0 0 1 writethrough 2 migration_threshold 2048 mq 10 " +
"random_threshold 4 sequential_threshold 512 discard_promote_adjustment 1 read_promote_adjustment 4 write_promote_adjustment 8",
}
)
func TestPerDeviceGoodOutput(t *testing.T) {
var acc testutil.Accumulator
var plugin = &DMCache{
PerDevice: true,
getCurrentStatus: func() ([]string, error) {
return good2DevicesFormatOutput, nil
},
}
err := plugin.Gather(&acc)
require.NoError(t, err)
tags1 := map[string]string{
"device": "cs-1",
}
fields1 := map[string]interface{}{
"length": int64(4883791872),
"metadata_blocksize": int64(8),
"metadata_used": int64(1018),
"metadata_total": int64(1501122),
"cache_blocksize": int64(512),
"cache_used": int64(7),
"cache_total": int64(464962),
"read_hits": int64(139),
"read_misses": int64(352643),
"write_hits": int64(15),
"write_misses": int64(46),
"demotions": int64(0),
"promotions": int64(7),
"dirty": int64(0),
}
acc.AssertContainsTaggedFields(t, measurement, fields1, tags1)
tags2 := map[string]string{
"device": "cs-2",
}
fields2 := map[string]interface{}{
"length": int64(4294967296),
"metadata_blocksize": int64(8),
"metadata_used": int64(72352),
"metadata_total": int64(1310720),
"cache_blocksize": int64(128),
"cache_used": int64(26),
"cache_total": int64(24327168),
"read_hits": int64(2409),
"read_misses": int64(286),
"write_hits": int64(265),
"write_misses": int64(524682),
"demotions": int64(0),
"promotions": int64(0),
"dirty": int64(0),
}
acc.AssertContainsTaggedFields(t, measurement, fields2, tags2)
tags3 := map[string]string{
"device": "all",
}
fields3 := map[string]interface{}{
"length": int64(9178759168),
"metadata_blocksize": int64(16),
"metadata_used": int64(73370),
"metadata_total": int64(2811842),
"cache_blocksize": int64(640),
"cache_used": int64(33),
"cache_total": int64(24792130),
"read_hits": int64(2548),
"read_misses": int64(352929),
"write_hits": int64(280),
"write_misses": int64(524728),
"demotions": int64(0),
"promotions": int64(7),
"dirty": int64(0),
}
acc.AssertContainsTaggedFields(t, measurement, fields3, tags3)
}
func TestNotPerDeviceGoodOutput(t *testing.T) {
var acc testutil.Accumulator
var plugin = &DMCache{
PerDevice: false,
getCurrentStatus: func() ([]string, error) {
return good2DevicesFormatOutput, nil
},
}
err := plugin.Gather(&acc)
require.NoError(t, err)
tags := map[string]string{
"device": "all",
}
fields := map[string]interface{}{
"length": int64(9178759168),
"metadata_blocksize": int64(16),
"metadata_used": int64(73370),
"metadata_total": int64(2811842),
"cache_blocksize": int64(640),
"cache_used": int64(33),
"cache_total": int64(24792130),
"read_hits": int64(2548),
"read_misses": int64(352929),
"write_hits": int64(280),
"write_misses": int64(524728),
"demotions": int64(0),
"promotions": int64(7),
"dirty": int64(0),
}
acc.AssertContainsTaggedFields(t, measurement, fields, tags)
}
func TestNoDevicesOutput(t *testing.T) {
var acc testutil.Accumulator
var plugin = &DMCache{
PerDevice: true,
getCurrentStatus: func() ([]string, error) {
return nil, nil
},
}
err := plugin.Gather(&acc)
require.NoError(t, err)
}
func TestErrorDuringGettingStatus(t *testing.T) {
var acc testutil.Accumulator
var plugin = &DMCache{
PerDevice: true,
getCurrentStatus: func() ([]string, error) {
return nil, errors.New("dmsetup doesn't exist")
},
}
err := plugin.Gather(&acc)
require.Error(t, err)
}
func TestBadFormatOfStatus(t *testing.T) {
var acc testutil.Accumulator
var plugin = &DMCache{
PerDevice: true,
getCurrentStatus: func() ([]string, error) {
return badFormatOutput, nil
},
}
err := plugin.Gather(&acc)
require.Error(t, err)
}