module main

type Bytes = [3]u8
type Str = []u8
type NumOrText = int | string

fn test_cast_to_fixed_array() {
    mut x := Bytes{}
    x[0] = 1
    x[1] = 2
    x[2] = 3
    dump(x)

    y := [3]u8(x)
    dump(y)
    assert y.str() == '[1, 2, 3]'

    z := Bytes(y)
    dump(z)
    assert z.str() == 'Bytes([1, 2, 3])'
}

fn test_cast_to_array() {
    mut x := Str{len: 3}
    x[0] = 10
    x[1] = 20
    x[2] = 30
    dump(x)

    y := []u8(x)
    dump(y)
    assert y.str() == '[10, 20, 30]'

    z := Str(y)
    dump(z)
    assert z.str() == 'Str([10, 20, 30])'
}

fn test_cast_array_literal_to_array_type() {
    values := []u32([10, 5, 10])
    assert values == [u32(10), 5, 10]
}

fn test_cast_array_literal_to_sumtype_array() {
    values := []NumOrText([1, 'x', 2])
    assert values == [NumOrText(1), 'x', 2]
}