You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.2 KiB
47 lines
1.2 KiB
// 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.
|
|
|
|
//go:build !nomeminfo
|
|
// +build !nomeminfo
|
|
|
|
package collector
|
|
|
|
import (
|
|
"io"
|
|
"log/slog"
|
|
"testing"
|
|
)
|
|
|
|
func TestMemInfo(t *testing.T) {
|
|
*procPath = "fixtures/proc"
|
|
logger := slog.New(slog.NewTextHandler(io.Discard, nil))
|
|
|
|
collector, err := NewMeminfoCollector(logger)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
memInfo, err := collector.(*meminfoCollector).getMemInfo()
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
if want, got := 3831959552.0, memInfo["MemTotal_bytes"]; want != got {
|
|
t.Errorf("want memory total %f, got %f", want, got)
|
|
}
|
|
|
|
if want, got := 3787456512.0, memInfo["DirectMap2M_bytes"]; want != got {
|
|
t.Errorf("want memory directMap2M %f, got %f", want, got)
|
|
}
|
|
}
|