tawasuyu/taffy

1#[test]
2fn absolute_minmax_bottom_right_min_max() {
3    use slotmap::Key;
4    #[allow(unused_imports)]
5    use taffy::{layout::Layout, prelude::*};
6    let mut taffy = taffy::Taffy::new();
7    let node0 = taffy
8        .new_leaf(taffy::style::Style {
9            position: taffy::style::Position::Absolute,
10            min_size: taffy::geometry::Size {
11                width: taffy::style::Dimension::Points(50f32),
12                height: taffy::style::Dimension::Points(60f32),
13            },
14            max_size: taffy::geometry::Size {
15                width: taffy::style::Dimension::Points(40f32),
16                height: taffy::style::Dimension::Points(30f32),
17            },
18            inset: taffy::geometry::Rect {
19                left: auto(),
20                right: taffy::style::LengthPercentageAuto::Points(10f32),
21                top: auto(),
22                bottom: taffy::style::LengthPercentageAuto::Points(10f32),
23            },
24            ..Default::default()
25        })
26        .unwrap();
27    let node = taffy
28        .new_with_children(
29            taffy::style::Style {
30                size: taffy::geometry::Size {
31                    width: taffy::style::Dimension::Points(100f32),
32                    height: taffy::style::Dimension::Points(100f32),
33                },
34                ..Default::default()
35            },
36            &[node0],
37        )
38        .unwrap();
39    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
40    println!("\nComputed tree:");
41    taffy::debug::print_tree(&taffy, node);
42    println!();
43    let Layout { size, location, .. } = taffy.layout(node).unwrap();
44    assert_eq!(size.width, 100f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 100f32, size.width);
45    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 100f32, size.height);
46    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x);
47    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y);
48    let Layout { size, location, .. } = taffy.layout(node0).unwrap();
49    assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 50f32, size.width);
50    assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 60f32, size.height);
51    assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 40f32, location.x);
52    assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 30f32, location.y);
53}