type UserStat struct {
		GroundDestroyCount int
	}

	type GameUser struct {
		gorm.Model
		StatAb UserStat `gorm:"embedded;embeddedPrefix:stat_ab_"`
	}

	type UserStat1 struct {
		GroundDestroyCount string
	}

	type GroundRate struct {
		GroundDestroyCount int
	}

	type GameUser1 struct {
		gorm.Model

	})
}

func TestEmbeddedBelongsTo(t *testing.T) {
	type Country struct {
		ID   int `gorm:"primaryKey"`
		Name string
	}
	type Address struct {
		CountryID int
		Country   Country
	}
	type NestedAddress struct {
		Address
	}
	type CountryMixin struct {
		CountryID int
		Country   Country
	}
	type Org struct {
		ID              int

}

type ApplicationTunnel struct {
	Protocol string  `json:"protocol"`
	Port     *uint16 `json:"port,omitempty"`
}

type Waypoint struct {
	Destination string `json:"destination"`
}

type LoadBalancer struct {
	Mode               string   `json:"mode"`
	RoutingPreferences []string `json:"routingPreferences"`
}

type ZtunnelService struct {
	Name         string         `json:"name"`

type RenameDataResp struct {
	Sign       []byte
	OldDataDir string // contains '<uuid>', it is designed to be passed as value to Delete(bucket, pathJoin(object, dataDir))
}

// LocalDiskIDs - GetLocalIDs response.
type LocalDiskIDs struct {
	IDs []string
}

// ListDirResult - ListDir()'s response.
type ListDirResult struct {
	Entries []string `msg:"e"`

			NumericRegexp: nil,
			Vars:          []interface{}{"jinzhu", 1, 999.99, true, []byte("12345"), tt, &tt, nil, "w@g.\"com", myrole, pwd, js, es},

	Active    bool
}

type Account struct {
	gorm.Model
	UserID sql.NullInt64
	Number string
}

type Pet struct {
	gorm.Model
	UserID *uint
	Name   string
	Toy    Toy `gorm:"polymorphic:Owner;"`
}

type Toy struct {
	gorm.Model
	Name      string
	OwnerID   string
	OwnerType string
}

type Tools struct {
	gorm.Model
	Name     string
	CustomID string

pkg net, type Dialer struct, KeepAliveConfig KeepAliveConfig #62254
pkg net, type KeepAliveConfig struct #62254
pkg net, type KeepAliveConfig struct, Count int #62254
pkg net, type KeepAliveConfig struct, Enable bool #62254
pkg net, type KeepAliveConfig struct, Idle time.Duration #62254
pkg net, type KeepAliveConfig struct, Interval time.Duration #62254
pkg net, type ListenConfig struct, KeepAliveConfig KeepAliveConfig #62254

type ListBucketsResponse struct {
	XMLName xml.Name `xml:"http://s3.amazonaws.com/doc/2006-03-01/ ListAllMyBucketsResult" json:"-"`

	Owner Owner

	// Container for one or more buckets.
	Buckets struct {
		Buckets []Bucket `xml:"Bucket"`
	} // Buckets are nested
}

// Upload container for in progress multipart upload
type Upload struct {
	Key          string

	f.addedPods.Add(1)
	return f.addError
}

func (f *fakeZtunnel) Close() error {
	return nil
}

// fakeNs is a mock struct for testing
type fakeNs struct {
	closed *atomic.Bool
	fd     uintptr
	inode  uint64
}

func newFakeNs(fd uintptr) *fakeNs {
	// the fake inode is the fd! magic.

type Expression struct {
	And []*AndCondition `parser:"@@ ( \"OR\" @@ )*"`
}

// ListExpr represents a literal list with elements as expressions.
type ListExpr struct {
	Elements []*Expression `parser:"\"(\" @@ ( \",\" @@ )* \")\" | \"[\" @@ ( \",\" @@ )* \"]\""`
}

// AndCondition represents logical conjunction of clauses
type AndCondition struct {