1#[test]
2fn container_with_unsized_child() {
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.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
8 let node = taffy
9 .new_with_children(
10 taffy::style::Style {
11 size: taffy::geometry::Size {
12 width: taffy::style::Dimension::Points(100f32),
13 height: taffy::style::Dimension::Points(100f32),
14 },
15 ..Default::default()
16 },
17 &[node0],
18 )
19 .unwrap();
20 taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
21 println!("\nComputed tree:");
22 taffy::debug::print_tree(&taffy, node);
23 println!();
24 let Layout { size, location, .. } = taffy.layout(node).unwrap();
25 assert_eq!(size.width, 100f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 100f32, size.width);
26 assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 100f32, size.height);
27 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x);
28 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y);
29 let Layout { size, location, .. } = taffy.layout(node0).unwrap();
30 assert_eq!(size.width, 0f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, size.width);
31 assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 100f32, size.height);
32 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.x);
33 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.y);
34}