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// +build linux
package fs
import (
"testing"
)
func TestCpusetSetCpus(t *testing.T) {
helper := NewCgroupTestUtil("cpuset", t)
defer helper.cleanup()
const (
cpusBefore = "0"
cpusAfter = "1-3"
)
helper.writeFileContents(map[string]string{
"cpuset.cpus": cpusBefore,
})
helper.CgroupData.config.Resources.CpusetCpus = cpusAfter
cpuset := &CpusetGroup{}
if err := cpuset.Set(helper.CgroupPath, helper.CgroupData.config); err != nil {
t.Fatal(err)
}
value, err := getCgroupParamString(helper.CgroupPath, "cpuset.cpus")
if err != nil {
t.Fatalf("Failed to parse cpuset.cpus - %s", err)
}
if value != cpusAfter {
t.Fatal("Got the wrong value, set cpuset.cpus failed.")
}
}
func TestCpusetSetMems(t *testing.T) {
helper := NewCgroupTestUtil("cpuset", t)
defer helper.cleanup()
const (
memsBefore = "0"
memsAfter = "1"
)
helper.writeFileContents(map[string]string{
"cpuset.mems": memsBefore,
})
helper.CgroupData.config.Resources.CpusetMems = memsAfter
cpuset := &CpusetGroup{}
if err := cpuset.Set(helper.CgroupPath, helper.CgroupData.config); err != nil {
t.Fatal(err)
}
value, err := getCgroupParamString(helper.CgroupPath, "cpuset.mems")
if err != nil {
t.Fatalf("Failed to parse cpuset.mems - %s", err)
}
if value != memsAfter {
t.Fatal("Got the wrong value, set cpuset.mems failed.")
}
}
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