1#[test]
2fn align_content_stretch_row() {
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(50f32), height: auto() },
10 ..Default::default()
11 })
12 .unwrap();
13 let node1 = taffy
14 .new_leaf(taffy::style::Style {
15 size: taffy::geometry::Size { width: taffy::style::Dimension::Points(50f32), height: auto() },
16 ..Default::default()
17 })
18 .unwrap();
19 let node2 = taffy
20 .new_leaf(taffy::style::Style {
21 size: taffy::geometry::Size { width: taffy::style::Dimension::Points(50f32), height: auto() },
22 ..Default::default()
23 })
24 .unwrap();
25 let node3 = taffy
26 .new_leaf(taffy::style::Style {
27 size: taffy::geometry::Size { width: taffy::style::Dimension::Points(50f32), height: auto() },
28 ..Default::default()
29 })
30 .unwrap();
31 let node4 = taffy
32 .new_leaf(taffy::style::Style {
33 size: taffy::geometry::Size { width: taffy::style::Dimension::Points(50f32), height: auto() },
34 ..Default::default()
35 })
36 .unwrap();
37 let node = taffy
38 .new_with_children(
39 taffy::style::Style {
40 flex_wrap: taffy::style::FlexWrap::Wrap,
41 align_content: Some(taffy::style::AlignContent::Stretch),
42 size: taffy::geometry::Size {
43 width: taffy::style::Dimension::Points(150f32),
44 height: taffy::style::Dimension::Points(100f32),
45 },
46 ..Default::default()
47 },
48 &[node0, node1, node2, node3, node4],
49 )
50 .unwrap();
51 taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
52 println!("\nComputed tree:");
53 taffy::debug::print_tree(&taffy, node);
54 println!();
55 let Layout { size, location, .. } = taffy.layout(node).unwrap();
56 assert_eq!(size.width, 150f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 150f32, size.width);
57 assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 100f32, size.height);
58 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x);
59 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y);
60 let Layout { size, location, .. } = taffy.layout(node0).unwrap();
61 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 50f32, size.width);
62 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 50f32, size.height);
63 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.x);
64 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.y);
65 let Layout { size, location, .. } = taffy.layout(node1).unwrap();
66 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node1.data(), 50f32, size.width);
67 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node1.data(), 50f32, size.height);
68 assert_eq!(location.x, 50f32, "x of node {:?}. Expected {}. Actual {}", node1.data(), 50f32, location.x);
69 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1.data(), 0f32, location.y);
70 let Layout { size, location, .. } = taffy.layout(node2).unwrap();
71 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node2.data(), 50f32, size.width);
72 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node2.data(), 50f32, size.height);
73 assert_eq!(location.x, 100f32, "x of node {:?}. Expected {}. Actual {}", node2.data(), 100f32, location.x);
74 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2.data(), 0f32, location.y);
75 let Layout { size, location, .. } = taffy.layout(node3).unwrap();
76 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node3.data(), 50f32, size.width);
77 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node3.data(), 50f32, size.height);
78 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3.data(), 0f32, location.x);
79 assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node3.data(), 50f32, location.y);
80 let Layout { size, location, .. } = taffy.layout(node4).unwrap();
81 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node4.data(), 50f32, size.width);
82 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node4.data(), 50f32, size.height);
83 assert_eq!(location.x, 50f32, "x of node {:?}. Expected {}. Actual {}", node4.data(), 50f32, location.x);
84 assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node4.data(), 50f32, location.y);
85}