tawasuyu/taffy

1#[test]
2fn absolute_layout_align_items_center_on_child_only() {
3    let mut stretch = stretch::Stretch::new();
4    let node0 = stretch
5        .new_node(
6            stretch::style::Style {
7                position_type: stretch::style::PositionType::Absolute,
8                align_self: stretch::style::AlignSelf::Center,
9                size: stretch::geometry::Size {
10                    width: stretch::style::Dimension::Points(60f32),
11                    height: stretch::style::Dimension::Points(40f32),
12                    ..Default::default()
13                },
14                ..Default::default()
15            },
16            vec![],
17        )
18        .unwrap();
19    let node = stretch
20        .new_node(
21            stretch::style::Style {
22                size: stretch::geometry::Size {
23                    width: stretch::style::Dimension::Points(110f32),
24                    height: stretch::style::Dimension::Points(100f32),
25                    ..Default::default()
26                },
27                ..Default::default()
28            },
29            vec![node0],
30        )
31        .unwrap();
32    stretch.compute_layout(node, stretch::geometry::Size::undefined()).unwrap();
33    assert_eq!(stretch.layout(node).unwrap().size.width, 110f32);
34    assert_eq!(stretch.layout(node).unwrap().size.height, 100f32);
35    assert_eq!(stretch.layout(node).unwrap().location.x, 0f32);
36    assert_eq!(stretch.layout(node).unwrap().location.y, 0f32);
37    assert_eq!(stretch.layout(node0).unwrap().size.width, 60f32);
38    assert_eq!(stretch.layout(node0).unwrap().size.height, 40f32);
39    assert_eq!(stretch.layout(node0).unwrap().location.x, 0f32);
40    assert_eq!(stretch.layout(node0).unwrap().location.y, 30f32);
41}