tawasuyu/taffy

1#[test]
2fn wrap_nodes_with_content_sizing_overflowing_margin() {
3    let layout = stretch::compute(
4        &stretch::style::Node {
5            flex_direction: stretch::style::FlexDirection::Column,
6            size: stretch::geometry::Size {
7                width: stretch::style::Dimension::Points(500f32),
8                height: stretch::style::Dimension::Points(500f32),
9                ..Default::default()
10            },
11            children: vec![stretch::style::Node {
12                flex_wrap: stretch::style::FlexWrap::Wrap,
13                size: stretch::geometry::Size { width: stretch::style::Dimension::Points(85f32), ..Default::default() },
14                children: vec![
15                    stretch::style::Node {
16                        flex_direction: stretch::style::FlexDirection::Column,
17                        children: vec![stretch::style::Node {
18                            size: stretch::geometry::Size {
19                                width: stretch::style::Dimension::Points(40f32),
20                                height: stretch::style::Dimension::Points(40f32),
21                                ..Default::default()
22                            },
23                            ..Default::default()
24                        }],
25                        ..Default::default()
26                    },
27                    stretch::style::Node {
28                        flex_direction: stretch::style::FlexDirection::Column,
29                        children: vec![stretch::style::Node {
30                            size: stretch::geometry::Size {
31                                width: stretch::style::Dimension::Points(40f32),
32                                height: stretch::style::Dimension::Points(40f32),
33                                ..Default::default()
34                            },
35                            ..Default::default()
36                        }],
37                        margin: stretch::geometry::Rect {
38                            end: stretch::style::Dimension::Points(10f32),
39                            ..Default::default()
40                        },
41                        ..Default::default()
42                    },
43                ],
44                ..Default::default()
45            }],
46            ..Default::default()
47        },
48        stretch::geometry::Size::undefined(),
49    )
50    .unwrap();
51    assert_eq!(layout.size.width, 500f32);
52    assert_eq!(layout.size.height, 500f32);
53    assert_eq!(layout.location.x, 0f32);
54    assert_eq!(layout.location.y, 0f32);
55    assert_eq!(layout.children[0usize].size.width, 85f32);
56    assert_eq!(layout.children[0usize].size.height, 80f32);
57    assert_eq!(layout.children[0usize].location.x, 0f32);
58    assert_eq!(layout.children[0usize].location.y, 0f32);
59    assert_eq!(layout.children[0usize].children[0usize].size.width, 40f32);
60    assert_eq!(layout.children[0usize].children[0usize].size.height, 40f32);
61    assert_eq!(layout.children[0usize].children[0usize].location.x, 0f32);
62    assert_eq!(layout.children[0usize].children[0usize].location.y, 0f32);
63    assert_eq!(layout.children[0usize].children[0usize].children[0usize].size.width, 40f32);
64    assert_eq!(layout.children[0usize].children[0usize].children[0usize].size.height, 40f32);
65    assert_eq!(layout.children[0usize].children[0usize].children[0usize].location.x, 0f32);
66    assert_eq!(layout.children[0usize].children[0usize].children[0usize].location.y, 0f32);
67    assert_eq!(layout.children[0usize].children[1usize].size.width, 40f32);
68    assert_eq!(layout.children[0usize].children[1usize].size.height, 40f32);
69    assert_eq!(layout.children[0usize].children[1usize].location.x, 0f32);
70    assert_eq!(layout.children[0usize].children[1usize].location.y, 40f32);
71    assert_eq!(layout.children[0usize].children[1usize].children[0usize].size.width, 40f32);
72    assert_eq!(layout.children[0usize].children[1usize].children[0usize].size.height, 40f32);
73    assert_eq!(layout.children[0usize].children[1usize].children[0usize].location.x, 0f32);
74    assert_eq!(layout.children[0usize].children[1usize].children[0usize].location.y, 0f32);
75}