tawasuyu/taffy

1#[test]
2fn container_with_unsized_child() {
3    let mut taffy = taffy::Taffy::new();
4    let node0 = taffy.new_with_children(taffy::style::Style { ..Default::default() }, &[]).unwrap();
5    let node = taffy
6        .new_with_children(
7            taffy::style::Style {
8                size: taffy::geometry::Size {
9                    width: taffy::style::Dimension::Points(100f32),
10                    height: taffy::style::Dimension::Points(100f32),
11                    ..Default::default()
12                },
13                ..Default::default()
14            },
15            &[node0],
16        )
17        .unwrap();
18    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
19    assert_eq!(taffy.layout(node).unwrap().size.width, 100f32);
20    assert_eq!(taffy.layout(node).unwrap().size.height, 100f32);
21    assert_eq!(taffy.layout(node).unwrap().location.x, 0f32);
22    assert_eq!(taffy.layout(node).unwrap().location.y, 0f32);
23    assert_eq!(taffy.layout(node0).unwrap().size.width, 0f32);
24    assert_eq!(taffy.layout(node0).unwrap().size.height, 100f32);
25    assert_eq!(taffy.layout(node0).unwrap().location.x, 0f32);
26    assert_eq!(taffy.layout(node0).unwrap().location.y, 0f32);
27}