tawasuyu/taffy

1#[test]
2fn flex_grow_within_constrained_min_max_column() {
3    let mut stretch = stretch2::Stretch::new();
4    let node0 = stretch.new_node(stretch2::style::Style { flex_grow: 1f32, ..Default::default() }, &[]).unwrap();
5    let node1 = stretch
6        .new_node(
7            stretch2::style::Style {
8                size: stretch2::geometry::Size {
9                    height: stretch2::style::Dimension::Points(50f32),
10                    ..Default::default()
11                },
12                ..Default::default()
13            },
14            &[],
15        )
16        .unwrap();
17    let node = stretch
18        .new_node(
19            stretch2::style::Style {
20                min_size: stretch2::geometry::Size {
21                    height: stretch2::style::Dimension::Points(100f32),
22                    ..Default::default()
23                },
24                ..Default::default()
25            },
26            &[node0, node1],
27        )
28        .unwrap();
29    stretch.compute_layout(node, stretch2::geometry::Size::undefined()).unwrap();
30    assert_eq!(stretch.layout(node).unwrap().size.width, 0f32);
31    assert_eq!(stretch.layout(node).unwrap().size.height, 100f32);
32    assert_eq!(stretch.layout(node).unwrap().location.x, 0f32);
33    assert_eq!(stretch.layout(node).unwrap().location.y, 0f32);
34    assert_eq!(stretch.layout(node0).unwrap().size.width, 0f32);
35    assert_eq!(stretch.layout(node0).unwrap().size.height, 100f32);
36    assert_eq!(stretch.layout(node0).unwrap().location.x, 0f32);
37    assert_eq!(stretch.layout(node0).unwrap().location.y, 0f32);
38    assert_eq!(stretch.layout(node1).unwrap().size.width, 0f32);
39    assert_eq!(stretch.layout(node1).unwrap().size.height, 50f32);
40    assert_eq!(stretch.layout(node1).unwrap().location.x, 0f32);
41    assert_eq!(stretch.layout(node1).unwrap().location.y, 0f32);
42}