tawasuyu/taffy

1#[test]
2fn align_flex_start_with_shrinking_children() {
3    let mut stretch = stretch2::Stretch::new();
4    let node000 = stretch
5        .new_node(stretch2::style::Style { flex_grow: 1f32, flex_shrink: 1f32, ..Default::default() }, &[])
6        .unwrap();
7    let node00 = stretch
8        .new_node(stretch2::style::Style { flex_grow: 1f32, flex_shrink: 1f32, ..Default::default() }, &[node000])
9        .unwrap();
10    let node0 = stretch
11        .new_node(
12            stretch2::style::Style { align_items: stretch2::style::AlignItems::FlexStart, ..Default::default() },
13            &[node00],
14        )
15        .unwrap();
16    let node = stretch
17        .new_node(
18            stretch2::style::Style {
19                size: stretch2::geometry::Size {
20                    width: stretch2::style::Dimension::Points(500f32),
21                    height: stretch2::style::Dimension::Points(500f32),
22                    ..Default::default()
23                },
24                ..Default::default()
25            },
26            &[node0],
27        )
28        .unwrap();
29    stretch.compute_layout(node, stretch2::geometry::Size::undefined()).unwrap();
30    assert_eq!(stretch.layout(node).unwrap().size.width, 500f32);
31    assert_eq!(stretch.layout(node).unwrap().size.height, 500f32);
32    assert_eq!(stretch.layout(node).unwrap().location.x, 0f32);
33    assert_eq!(stretch.layout(node).unwrap().location.y, 0f32);
34    assert_eq!(stretch.layout(node0).unwrap().size.width, 0f32);
35    assert_eq!(stretch.layout(node0).unwrap().size.height, 500f32);
36    assert_eq!(stretch.layout(node0).unwrap().location.x, 0f32);
37    assert_eq!(stretch.layout(node0).unwrap().location.y, 0f32);
38    assert_eq!(stretch.layout(node00).unwrap().size.width, 0f32);
39    assert_eq!(stretch.layout(node00).unwrap().size.height, 0f32);
40    assert_eq!(stretch.layout(node00).unwrap().location.x, 0f32);
41    assert_eq!(stretch.layout(node00).unwrap().location.y, 0f32);
42    assert_eq!(stretch.layout(node000).unwrap().size.width, 0f32);
43    assert_eq!(stretch.layout(node000).unwrap().size.height, 0f32);
44    assert_eq!(stretch.layout(node000).unwrap().location.x, 0f32);
45    assert_eq!(stretch.layout(node000).unwrap().location.y, 0f32);
46}