LocatorRange: [[-1, -1], [-1, -1]]},
                            }, {
                                input: [null, null],
                                opt: {clamp: MatrixClampOption.body},
                                expect: {matrixXYLocatorRange: [[0, 1], [0, 2]]},
                            }, {
                                input: [null, null],
                                opt: {clamp: MatrixClampOption.corner},
                                expect: {matrixXYLocatorRange: [[-1, -1], [-1, 