1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
moby--moby/pkg/system/meminfo_unix_test.go
Sebastiaan van Stijn 686be57d0a
Update to Go 1.17.0, and gofmt with Go 1.17
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2021-08-24 23:33:27 +02:00

42 lines
963 B
Go

//go:build linux || freebsd
// +build linux freebsd
package system // import "github.com/docker/docker/pkg/system"
import (
"strings"
"testing"
units "github.com/docker/go-units"
)
// TestMemInfo tests parseMemInfo with a static meminfo string
func TestMemInfo(t *testing.T) {
const input = `
MemTotal: 1 kB
MemFree: 2 kB
MemAvailable: 3 kB
SwapTotal: 4 kB
SwapFree: 5 kB
Malformed1:
Malformed2: 1
Malformed3: 2 MB
Malformed4: X kB
`
meminfo, err := parseMemInfo(strings.NewReader(input))
if err != nil {
t.Fatal(err)
}
if meminfo.MemTotal != 1*units.KiB {
t.Fatalf("Unexpected MemTotal: %d", meminfo.MemTotal)
}
if meminfo.MemFree != 3*units.KiB {
t.Fatalf("Unexpected MemFree: %d", meminfo.MemFree)
}
if meminfo.SwapTotal != 4*units.KiB {
t.Fatalf("Unexpected SwapTotal: %d", meminfo.SwapTotal)
}
if meminfo.SwapFree != 5*units.KiB {
t.Fatalf("Unexpected SwapFree: %d", meminfo.SwapFree)
}
}