2cda4289f4
* Add a version token on `GetState()`/`SetState()` RPCs for volume server states. * Make state version a property ov `VolumeServerState` instead of an in-memory counter. Also extend state atomicity to reads, instead of just writes.
70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package weed_server
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/storage"
|
|
)
|
|
|
|
func TestMaintenanceMode(t *testing.T) {
|
|
testCases := []struct {
|
|
name string
|
|
pb *volume_server_pb.VolumeServerState
|
|
want bool
|
|
wantCheckErr string
|
|
}{
|
|
{
|
|
name: "non-initialized state",
|
|
pb: nil,
|
|
want: false,
|
|
wantCheckErr: "",
|
|
},
|
|
{
|
|
name: "maintenance mode disabled",
|
|
pb: &volume_server_pb.VolumeServerState{
|
|
Maintenance: false,
|
|
},
|
|
want: false,
|
|
wantCheckErr: "",
|
|
},
|
|
{
|
|
name: "maintenance mode enabled",
|
|
pb: &volume_server_pb.VolumeServerState{
|
|
Maintenance: true,
|
|
},
|
|
want: true,
|
|
wantCheckErr: "volume server test_1234 is in maintenance mode",
|
|
},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
vs := VolumeServer{
|
|
store: &storage.Store{
|
|
Id: "test_1234",
|
|
State: storage.NewStateFromProto("/some/path.pb", tc.pb),
|
|
},
|
|
}
|
|
|
|
if got, want := vs.MaintenanceMode(), tc.want; got != want {
|
|
t.Errorf("MaintenanceMode() returned %v, want %v", got, want)
|
|
}
|
|
|
|
err, wantErrStr := vs.CheckMaintenanceMode(), tc.wantCheckErr
|
|
if err != nil {
|
|
if wantErrStr == "" {
|
|
t.Errorf("CheckMaintenanceMode() returned error %v, want nil", err)
|
|
}
|
|
if errStr := err.Error(); errStr != wantErrStr {
|
|
t.Errorf("CheckMaintenanceMode() returned error %q, want %q", errStr, wantErrStr)
|
|
}
|
|
} else {
|
|
if wantErrStr != "" {
|
|
t.Errorf("CheckMaintenanceMode() returned no error, want %q", wantErrStr)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|