tawasuyu/taffy

1#[test]
2fn align_flex_start_with_stretching_children() {
3    let mut taffy = taffy::Taffy::new();
4    let node000 = taffy
5        .new_with_children(taffy::style::Style { flex_grow: 1f32, flex_shrink: 1f32, ..Default::default() }, &[])
6        .unwrap();
7    let node00 = taffy
8        .new_with_children(taffy::style::Style { flex_grow: 1f32, flex_shrink: 1f32, ..Default::default() }, &[node000])
9        .unwrap();
10    let node0 = taffy.new_with_children(taffy::style::Style { ..Default::default() }, &[node00]).unwrap();
11    let node = taffy
12        .new_with_children(
13            taffy::style::Style {
14                size: taffy::geometry::Size {
15                    width: taffy::style::Dimension::Points(500f32),
16                    height: taffy::style::Dimension::Points(500f32),
17                    ..Default::default()
18                },
19                ..Default::default()
20            },
21            &[node0],
22        )
23        .unwrap();
24    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
25    assert_eq!(taffy.layout(node).unwrap().size.width, 500f32);
26    assert_eq!(taffy.layout(node).unwrap().size.height, 500f32);
27    assert_eq!(taffy.layout(node).unwrap().location.x, 0f32);
28    assert_eq!(taffy.layout(node).unwrap().location.y, 0f32);
29    assert_eq!(taffy.layout(node0).unwrap().size.width, 0f32);
30    assert_eq!(taffy.layout(node0).unwrap().size.height, 500f32);
31    assert_eq!(taffy.layout(node0).unwrap().location.x, 0f32);
32    assert_eq!(taffy.layout(node0).unwrap().location.y, 0f32);
33    assert_eq!(taffy.layout(node00).unwrap().size.width, 0f32);
34    assert_eq!(taffy.layout(node00).unwrap().size.height, 500f32);
35    assert_eq!(taffy.layout(node00).unwrap().location.x, 0f32);
36    assert_eq!(taffy.layout(node00).unwrap().location.y, 0f32);
37    assert_eq!(taffy.layout(node000).unwrap().size.width, 0f32);
38    assert_eq!(taffy.layout(node000).unwrap().size.height, 500f32);
39    assert_eq!(taffy.layout(node000).unwrap().location.x, 0f32);
40    assert_eq!(taffy.layout(node000).unwrap().location.y, 0f32);
41}