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