70 lines
1.9 KiB
Go
70 lines
1.9 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 (
|
|
"os"
|
|
"testing"
|
|
)
|
|
|
|
func TestInterrupts(t *testing.T) {
|
|
file, err := os.Open("fixtures/proc/interrupts")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer file.Close()
|
|
|
|
interrupts, err := parseInterrupts(file)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if want, got := "5031", interrupts["NMI"].values[1]; want != got {
|
|
t.Errorf("want interrupts value %s, got %s", want, got)
|
|
}
|
|
|
|
if want, got := "4968", interrupts["NMI"].values[3]; want != got {
|
|
t.Errorf("want interrupts value %s, got %s", want, got)
|
|
}
|
|
|
|
if want, got := "IR-IO-APIC-edge", interrupts["12"].info; want != got {
|
|
t.Errorf("want interrupts info %s, got %s", want, got)
|
|
}
|
|
|
|
if want, got := "i8042", interrupts["12"].devices; want != got {
|
|
t.Errorf("want interrupts devices %s, got %s", want, got)
|
|
}
|
|
|
|
}
|
|
|
|
// https://github.com/prometheus/node_exporter/issues/2557
|
|
// On aarch64 the interrupts file can have zero spaces between the label of
|
|
// the row and the first value if the value is large
|
|
func TestInterruptsArm(t *testing.T) {
|
|
file, err := os.Open("fixtures/proc/interrupts_aarch64")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer file.Close()
|
|
|
|
interrupts, err := parseInterrupts(file)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if _, ok := interrupts["IPI0"]; !ok {
|
|
t.Errorf("IPI0 label not found in interrupts")
|
|
}
|
|
}
|