| package fs |
| |
| import ( |
| "testing" |
| |
| "github.com/docker/libcontainer/configs" |
| ) |
| |
| func TestFreezerSetState(t *testing.T) { |
| helper := NewCgroupTestUtil("freezer", t) |
| defer helper.cleanup() |
| |
| helper.writeFileContents(map[string]string{ |
| "freezer.state": string(configs.Frozen), |
| }) |
| |
| helper.CgroupData.c.Freezer = configs.Thawed |
| freezer := &FreezerGroup{} |
| if err := freezer.Set(helper.CgroupPath, helper.CgroupData.c); err != nil { |
| t.Fatal(err) |
| } |
| |
| value, err := getCgroupParamString(helper.CgroupPath, "freezer.state") |
| if err != nil { |
| t.Fatalf("Failed to parse freezer.state - %s", err) |
| } |
| if value != string(configs.Thawed) { |
| t.Fatal("Got the wrong value, set freezer.state failed.") |
| } |
| } |
| |
| func TestFreezerSetInvalidState(t *testing.T) { |
| helper := NewCgroupTestUtil("freezer", t) |
| defer helper.cleanup() |
| |
| const ( |
| invalidArg configs.FreezerState = "Invalid" |
| ) |
| |
| helper.CgroupData.c.Freezer = invalidArg |
| freezer := &FreezerGroup{} |
| if err := freezer.Set(helper.CgroupPath, helper.CgroupData.c); err == nil { |
| t.Fatal("Failed to return invalid argument error") |
| } |
| } |