mirror of
https://github.com/prometheus/node_exporter.git
synced 2024-11-10 07:34:09 -08:00
78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
// Copyright 2015 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 collector
|
|
|
|
import (
|
|
"flag"
|
|
"testing"
|
|
|
|
"github.com/prometheus/procfs"
|
|
)
|
|
|
|
func TestDefaultProcPath(t *testing.T) {
|
|
if err := flag.Set("collector.procfs", procfs.DefaultMountPoint); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if got, want := procFilePath("somefile"), "/proc/somefile"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
|
|
if got, want := procFilePath("some/file"), "/proc/some/file"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
}
|
|
|
|
func TestCustomProcPath(t *testing.T) {
|
|
if err := flag.Set("collector.procfs", "./../some/./place/"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if got, want := procFilePath("somefile"), "../some/place/somefile"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
|
|
if got, want := procFilePath("some/file"), "../some/place/some/file"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
}
|
|
|
|
func TestDefaultSysPath(t *testing.T) {
|
|
if err := flag.Set("collector.sysfs", "/sys"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if got, want := sysFilePath("somefile"), "/sys/somefile"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
|
|
if got, want := sysFilePath("some/file"), "/sys/some/file"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
}
|
|
|
|
func TestCustomSysPath(t *testing.T) {
|
|
if err := flag.Set("collector.sysfs", "./../some/./place/"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if got, want := sysFilePath("somefile"), "../some/place/somefile"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
|
|
if got, want := sysFilePath("some/file"), "../some/place/some/file"; got != want {
|
|
t.Errorf("Expected: %s, Got: %s", want, got)
|
|
}
|
|
}
|