66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
package main
|
|
|
|
import (
|
|
kingpin "gopkg.in/alecthomas/kingpin.v2"
|
|
"path/filepath"
|
|
"runtime"
|
|
"testing"
|
|
)
|
|
|
|
func TestParseCpuSet(t *testing.T) {
|
|
if cpus, err := parseCpuSet("0-2"); err != nil {
|
|
t.Errorf("Unexpected error: %s", err.Error())
|
|
} else if cpus != 3 {
|
|
t.Errorf("Unexpected cpus, expected 3 got %d", cpus)
|
|
}
|
|
if cpus, err := parseCpuSet("0-1,4-5,8-9"); err != nil {
|
|
t.Errorf("Unexpected error: %s", err.Error())
|
|
} else if cpus != 6 {
|
|
t.Errorf("Unexpected cpus, expected 6 got %d", cpus)
|
|
}
|
|
if cpus, err := parseCpuSet("1,3,5,7"); err != nil {
|
|
t.Errorf("Unexpected error: %s", err.Error())
|
|
} else if cpus != 4 {
|
|
t.Errorf("Unexpected cpus, expected 4 got %d", cpus)
|
|
}
|
|
}
|
|
|
|
func TestCollectUserSlice(t *testing.T) {
|
|
if _, err := kingpin.CommandLine.Parse([]string{"--config.paths=/user.slice"}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
_, filename, _, _ := runtime.Caller(0)
|
|
dir := filepath.Dir(filename)
|
|
fixture := filepath.Join(dir, "test")
|
|
cgroupRoot = &fixture
|
|
|
|
exporter := NewExporter([]string{"/user.slice"})
|
|
metrics, err := exporter.collect()
|
|
if err != nil {
|
|
t.Errorf("Unexpected error: %s", err.Error())
|
|
return
|
|
}
|
|
if val := len(metrics); val != 1 {
|
|
t.Errorf("Unexpected number of metrics, got %d expected 1", val)
|
|
return
|
|
}
|
|
if val := metrics[0].cpuUser; val != 0.41 {
|
|
t.Errorf("Unexpected value for cpuUser, got %v", val)
|
|
}
|
|
if val := metrics[0].cpuSystem; val != 0.39 {
|
|
t.Errorf("Unexpected value for cpuSystem, got %v", val)
|
|
}
|
|
if val := metrics[0].cpuTotal; val != 0.831825022 {
|
|
t.Errorf("Unexpected value for cpuTotal, got %v", val)
|
|
}
|
|
if val := metrics[0].cpus; val != 0 {
|
|
t.Errorf("Unexpected value for cpus, got %v", val)
|
|
}
|
|
if val := metrics[0].memoryUsed; val != 8081408 {
|
|
t.Errorf("Unexpected value for memoryUsed, got %v", val)
|
|
}
|
|
if val := metrics[0].memoryTotal; val != 68719476736 {
|
|
t.Errorf("Unexpected value for memoryTotal, got %v", val)
|
|
}
|
|
}
|