tawasuyu/taffy

1#[test]
2fn leaf_overflow_scrollbars_overriden_by_size() {
3    #[allow(unused_imports)]
4    use taffy::{prelude::*, tree::Layout};
5    let mut taffy = taffy::Taffy::new();
6    let node = taffy
7        .new_leaf(taffy::style::Style {
8            overflow: taffy::geometry::Point { x: taffy::style::Overflow::Scroll, y: taffy::style::Overflow::Scroll },
9            scrollbar_width: 15f32,
10            size: taffy::geometry::Size {
11                width: taffy::style::Dimension::Length(2f32),
12                height: taffy::style::Dimension::Length(4f32),
13            },
14            ..Default::default()
15        })
16        .unwrap();
17    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
18    println!("\nComputed tree:");
19    taffy::util::print_tree(&taffy, node);
20    println!();
21    let Layout { size, location, .. } = taffy.layout(node).unwrap();
22    assert_eq!(size.width, 2f32, "width of node {:?}. Expected {}. Actual {}", node, 2f32, size.width);
23    assert_eq!(size.height, 4f32, "height of node {:?}. Expected {}. Actual {}", node, 4f32, size.height);
24    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
25    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
26}