IN: ui.gadgets.grid-lines.tests
USING: tools.test ui.gadgets ui.gadgets.grid-lines ui.gadgets.grid-lines.private
ui.gadgets.grids.private accessors arrays ui.gadgets.grids sorting kernel ;

: 100x100 ( -- gadget ) <gadget> { 100 100 } >>dim ;

[
    {
        { { 0 0 } { 0 101 } }
        { { 0 0 } { 101 0 } }
        { { 0 100 } { 101 100 } }
        { { 100 0 } { 100 101 } }
    }
] [
    100x100 1array
    1array
    <grid>
    { 100 100 } >>dim
    compute-grid-lines natural-sort
] unit-test

[
    {
        { { 5 5 } { 5 116 } }
        { { 5 5 } { 116 5 } }
        { { 5 115 } { 116 115 } }
        { { 115 5 } { 115 116 } }
    }
] [
    100x100 1array
    1array
    <grid>
    { 10 10 } >>gap
    dup prefer
    compute-grid-lines natural-sort
] unit-test

[
    {
        { { 0 0 } { 0 201 } }
        { { 0 0 } { 201 0 } }
        { { 0 100 } { 201 100 } }
        { { 0 200 } { 201 200 } }
        { { 100 0 } { 100 201 } }
        { { 200 0 } { 200 201 } }
    }
] [
    100x100 100x100 2array
    100x100 100x100 2array
    2array
    <grid>
    { 200 200 } >>dim
    compute-grid-lines natural-sort
] unit-test

[
    {
        { { 0 0 } { 0 3 } }
        { { 2 0 } { 2 3 } }
        { { 0 0 } { 3 0 } }
        { { 0 2 } { 3 2 } }
    }
] [
    <gadget> { 1 1 } >>dim
    1array 1array <grid> { 1 1 } >>gap
    dup prefer
    compute-grid-lines
] unit-test