tawasuyu/taffy

1#[test]
2fn margin_top() {
3    let mut taffy = taffy::Taffy::new();
4    let node0 = taffy
5        .new_with_children(
6            taffy::style::Style {
7                size: taffy::geometry::Size { height: taffy::style::Dimension::Points(10f32), ..Default::default() },
8                margin: taffy::geometry::Rect { top: taffy::style::Dimension::Points(10f32), ..Default::default() },
9                ..Default::default()
10            },
11            &[],
12        )
13        .unwrap();
14    let node = taffy
15        .new_with_children(
16            taffy::style::Style {
17                flex_direction: taffy::style::FlexDirection::Column,
18                size: taffy::geometry::Size {
19                    width: taffy::style::Dimension::Points(100f32),
20                    height: taffy::style::Dimension::Points(100f32),
21                    ..Default::default()
22                },
23                ..Default::default()
24            },
25            &[node0],
26        )
27        .unwrap();
28    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
29    assert_eq!(taffy.layout(node).unwrap().size.width, 100f32);
30    assert_eq!(taffy.layout(node).unwrap().size.height, 100f32);
31    assert_eq!(taffy.layout(node).unwrap().location.x, 0f32);
32    assert_eq!(taffy.layout(node).unwrap().location.y, 0f32);
33    assert_eq!(taffy.layout(node0).unwrap().size.width, 100f32);
34    assert_eq!(taffy.layout(node0).unwrap().size.height, 10f32);
35    assert_eq!(taffy.layout(node0).unwrap().location.x, 0f32);
36    assert_eq!(taffy.layout(node0).unwrap().location.y, 10f32);
37}