Function permute_and_transpose

tests/array.rs:516–546

()

#[test]
fn permute_and_transpose() {
    Python::attach(|py| {
        let array = array![[0, 1, 2], [3, 4, 5]].into_pyarray(py);

        let permuted = array.permute(Some([1, 0])).unwrap();
        assert_eq!(
            permuted.readonly().as_array(),
            array![[0, 3], [1, 4], [2, 5]]
        );

        let permuted = array.permute::<()>(None).unwrap();
        assert_eq!(
            permuted.readonly().as_array(),
            array![[0, 3], [1, 4], [2, 5]]
        );

        let transposed = array.transpose().unwrap();
        assert_eq!(
            transposed.readonly().as_array(),
            array![[0, 3], [1, 4], [2, 5]]
        );

        let array = pyarray![py, [[1, 2], [3, 4]], [[5, 6], [7, 8]], [[9, 10], [11, 12]]];

        let permuted = array.permute(Some([0, 2, 1])).unwrap();
        assert_eq!(
            permuted.readonly().as_array(),
            array![[[1, 3], [2, 4]], [[5, 7], [6, 8]], [[9, 11], [10, 12]]]
        );
    });
}

#[test]
fn reshape() {