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moby--moby/pkg/system/meminfo_unix_test.go
David Calavera 4fef42ba20 Replace pkg/units with docker/go-units.
Signed-off-by: David Calavera <david.calavera@gmail.com>
2015-12-16 12:26:49 -05:00

40 lines
860 B
Go

// +build linux freebsd
package system
import (
"strings"
"testing"
"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
SwapTotal: 3 kB
SwapFree: 4 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 != 2*units.KiB {
t.Fatalf("Unexpected MemFree: %d", meminfo.MemFree)
}
if meminfo.SwapTotal != 3*units.KiB {
t.Fatalf("Unexpected SwapTotal: %d", meminfo.SwapTotal)
}
if meminfo.SwapFree != 4*units.KiB {
t.Fatalf("Unexpected SwapFree: %d", meminfo.SwapFree)
}
}