1#[test]
2fn bevy_issue_9530_reduced() {
3 use slotmap::Key;
4 #[allow(unused_imports)]
5 use taffy::{layout::Layout, prelude::*};
6 let mut taffy = taffy::Taffy::new();
7 let node00 = taffy
8 .new_leaf_with_measure(
9 taffy::style::Style { flex_grow: 1f32, ..Default::default() },
10 taffy::node::MeasureFunc::Raw(|known_dimensions, available_space| {
11 const TEXT: &str = "HH\u{200b}HH\u{200b}HH\u{200b}HH";
12 super::measure_standard_text(
13 known_dimensions,
14 available_space,
15 TEXT,
16 super::WritingMode::Horizontal,
17 None,
18 )
19 }),
20 )
21 .unwrap();
22 let node0 = taffy
23 .new_with_children(
24 taffy::style::Style {
25 flex_direction: taffy::style::FlexDirection::Column,
26 flex_grow: 1f32,
27 ..Default::default()
28 },
29 &[node00],
30 )
31 .unwrap();
32 let node = taffy
33 .new_with_children(
34 taffy::style::Style {
35 flex_direction: taffy::style::FlexDirection::Column,
36 size: taffy::geometry::Size { width: taffy::style::Dimension::Points(40f32), height: auto() },
37 ..Default::default()
38 },
39 &[node0],
40 )
41 .unwrap();
42 taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
43 println!("\nComputed tree:");
44 taffy::debug::print_tree(&taffy, node);
45 println!();
46 let Layout { size, location, .. } = taffy.layout(node).unwrap();
47 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 40f32, size.width);
48 assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 20f32, size.height);
49 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x);
50 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y);
51 let Layout { size, location, .. } = taffy.layout(node0).unwrap();
52 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 40f32, size.width);
53 assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 20f32, size.height);
54 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.x);
55 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.y);
56 let Layout { size, location, .. } = taffy.layout(node00).unwrap();
57 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node00.data(), 40f32, size.width);
58 assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node00.data(), 20f32, size.height);
59 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node00.data(), 0f32, location.x);
60 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node00.data(), 0f32, location.y);
61}