1#[test]
2fn gap_column_gap_mixed_flexible() {
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 size: taffy::geometry::Size { width: taffy::style::Dimension::Points(20f32), height: auto() },
10 ..Default::default()
11 })
12 .unwrap();
13 let node1 = taffy
14 .new_leaf(taffy::style::Style {
15 flex_grow: 1f32,
16 flex_shrink: 1f32,
17 flex_basis: taffy::style::Dimension::Percent(0f32),
18 ..Default::default()
19 })
20 .unwrap();
21 let node2 = taffy
22 .new_leaf(taffy::style::Style {
23 size: taffy::geometry::Size { width: taffy::style::Dimension::Points(20f32), height: auto() },
24 ..Default::default()
25 })
26 .unwrap();
27 let node = taffy
28 .new_with_children(
29 taffy::style::Style {
30 gap: taffy::geometry::Size { width: taffy::style::LengthPercentage::Points(10f32), height: zero() },
31 size: taffy::geometry::Size {
32 width: taffy::style::Dimension::Points(80f32),
33 height: taffy::style::Dimension::Points(100f32),
34 },
35 ..Default::default()
36 },
37 &[node0, node1, node2],
38 )
39 .unwrap();
40 taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
41 println!("\nComputed tree:");
42 taffy::debug::print_tree(&taffy, node);
43 println!();
44 let Layout { size, location, .. } = taffy.layout(node).unwrap();
45 assert_eq!(size.width, 80f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 80f32, size.width);
46 assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 100f32, size.height);
47 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x);
48 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y);
49 let Layout { size, location, .. } = taffy.layout(node0).unwrap();
50 assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 20f32, size.width);
51 assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 100f32, size.height);
52 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.x);
53 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.y);
54 let Layout { size, location, .. } = taffy.layout(node1).unwrap();
55 assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node1.data(), 20f32, size.width);
56 assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node1.data(), 100f32, size.height);
57 assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node1.data(), 30f32, location.x);
58 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1.data(), 0f32, location.y);
59 let Layout { size, location, .. } = taffy.layout(node2).unwrap();
60 assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node2.data(), 20f32, size.width);
61 assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node2.data(), 100f32, size.height);
62 assert_eq!(location.x, 60f32, "x of node {:?}. Expected {}. Actual {}", node2.data(), 60f32, location.x);
63 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2.data(), 0f32, location.y);
64}