tawasuyu/taffy

1#[test]
2fn align_items_stretch_min_cross() {
3    #[allow(unused_imports)]
4    use taffy::{prelude::*, tree::Layout};
5    let mut taffy = taffy::Taffy::new();
6    let node0 = taffy
7        .new_leaf(taffy::style::Style {
8            flex_shrink: 0f32,
9            size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::Length(36f32) },
10            ..Default::default()
11        })
12        .unwrap();
13    let node = taffy
14        .new_with_children(
15            taffy::style::Style {
16                flex_direction: taffy::style::FlexDirection::Column,
17                min_size: taffy::geometry::Size {
18                    width: taffy::style::Dimension::Length(400f32),
19                    height: taffy::style::Dimension::Length(50f32),
20                },
21                ..Default::default()
22            },
23            &[node0],
24        )
25        .unwrap();
26    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
27    println!("\nComputed tree:");
28    taffy::util::print_tree(&taffy, node);
29    println!();
30    let Layout { size, location, .. } = taffy.layout(node).unwrap();
31    assert_eq!(size.width, 400f32, "width of node {:?}. Expected {}. Actual {}", node, 400f32, size.width);
32    assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node, 50f32, size.height);
33    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
34    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
35    let Layout { size, location, .. } = taffy.layout(node0).unwrap();
36    assert_eq!(size.width, 400f32, "width of node {:?}. Expected {}. Actual {}", node0, 400f32, size.width);
37    assert_eq!(size.height, 36f32, "height of node {:?}. Expected {}. Actual {}", node0, 36f32, size.height);
38    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
39    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
40}