tawasuyu/taffy

1#[test]
2fn gridflex_kitchen_sink_minimise3() {
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(taffy::style::Style {
9            size: taffy::geometry::Size {
10                width: taffy::style::Dimension::Points(20f32),
11                height: taffy::style::Dimension::Points(20f32),
12            },
13            ..Default::default()
14        })
15        .unwrap();
16    let node01 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
17    let node02 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
18    let node03 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
19    let node0 = taffy
20        .new_with_children(
21            taffy::style::Style {
22                display: taffy::style::Display::Grid,
23                grid_template_rows: vec![percent(0.3f32), percent(0.1f32)],
24                grid_template_columns: vec![auto(), percent(0.1f32)],
25                ..Default::default()
26            },
27            &[node00, node01, node02, node03],
28        )
29        .unwrap();
30    let node = taffy
31        .new_with_children(
32            taffy::style::Style {
33                size: taffy::geometry::Size { width: taffy::style::Dimension::Points(50f32), height: auto() },
34                ..Default::default()
35            },
36            &[node0],
37        )
38        .unwrap();
39    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
40    println!("\nComputed tree:");
41    taffy::debug::print_tree(&taffy, node);
42    println!();
43    let Layout { size, location, .. } = taffy.layout(node).unwrap();
44    assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 50f32, size.width);
45    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 20f32, size.height);
46    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x);
47    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y);
48    let Layout { size, location, .. } = taffy.layout(node0).unwrap();
49    assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 20f32, size.width);
50    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 20f32, size.height);
51    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.x);
52    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.y);
53    let Layout { size, location, .. } = taffy.layout(node00).unwrap();
54    assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node00.data(), 20f32, size.width);
55    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node00.data(), 20f32, size.height);
56    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node00.data(), 0f32, location.x);
57    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node00.data(), 0f32, location.y);
58    let Layout { size, location, .. } = taffy.layout(node01).unwrap();
59    assert_eq!(size.width, 2f32, "width of node {:?}. Expected {}. Actual {}", node01.data(), 2f32, size.width);
60    assert_eq!(size.height, 6f32, "height of node {:?}. Expected {}. Actual {}", node01.data(), 6f32, size.height);
61    assert_eq!(location.x, 20f32, "x of node {:?}. Expected {}. Actual {}", node01.data(), 20f32, location.x);
62    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node01.data(), 0f32, location.y);
63    let Layout { size, location, .. } = taffy.layout(node02).unwrap();
64    assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node02.data(), 20f32, size.width);
65    assert_eq!(size.height, 2f32, "height of node {:?}. Expected {}. Actual {}", node02.data(), 2f32, size.height);
66    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node02.data(), 0f32, location.x);
67    assert_eq!(location.y, 6f32, "y of node {:?}. Expected {}. Actual {}", node02.data(), 6f32, location.y);
68    let Layout { size, location, .. } = taffy.layout(node03).unwrap();
69    assert_eq!(size.width, 2f32, "width of node {:?}. Expected {}. Actual {}", node03.data(), 2f32, size.width);
70    assert_eq!(size.height, 2f32, "height of node {:?}. Expected {}. Actual {}", node03.data(), 2f32, size.height);
71    assert_eq!(location.x, 20f32, "x of node {:?}. Expected {}. Actual {}", node03.data(), 20f32, location.x);
72    assert_eq!(location.y, 6f32, "y of node {:?}. Expected {}. Actual {}", node03.data(), 6f32, location.y);
73}