tawasuyu/taffy

1#[test]
2fn gap_column_gap_wrap_align_stretch() {
3    let mut taffy = taffy::Taffy::new();
4    let node0 = taffy
5        .new_with_children(
6            taffy::style::Style {
7                flex_grow: 1f32,
8                min_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(60f32), ..Default::default() },
9                ..Default::default()
10            },
11            &[],
12        )
13        .unwrap();
14    let node1 = taffy
15        .new_with_children(
16            taffy::style::Style {
17                flex_grow: 1f32,
18                min_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(60f32), ..Default::default() },
19                ..Default::default()
20            },
21            &[],
22        )
23        .unwrap();
24    let node2 = taffy
25        .new_with_children(
26            taffy::style::Style {
27                flex_grow: 1f32,
28                min_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(60f32), ..Default::default() },
29                ..Default::default()
30            },
31            &[],
32        )
33        .unwrap();
34    let node3 = taffy
35        .new_with_children(
36            taffy::style::Style {
37                flex_grow: 1f32,
38                min_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(60f32), ..Default::default() },
39                ..Default::default()
40            },
41            &[],
42        )
43        .unwrap();
44    let node4 = taffy
45        .new_with_children(
46            taffy::style::Style {
47                flex_grow: 1f32,
48                min_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(60f32), ..Default::default() },
49                ..Default::default()
50            },
51            &[],
52        )
53        .unwrap();
54    let node = taffy
55        .new_with_children(
56            taffy::style::Style {
57                flex_wrap: taffy::style::FlexWrap::Wrap,
58                gap: taffy::geometry::Size { width: taffy::style::Dimension::Points(5f32), ..Default::default() },
59                size: taffy::geometry::Size {
60                    width: taffy::style::Dimension::Points(300f32),
61                    height: taffy::style::Dimension::Points(300f32),
62                    ..Default::default()
63                },
64                ..Default::default()
65            },
66            &[node0, node1, node2, node3, node4],
67        )
68        .unwrap();
69    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
70    assert_eq!(taffy.layout(node).unwrap().size.width, 300f32);
71    assert_eq!(taffy.layout(node).unwrap().size.height, 300f32);
72    assert_eq!(taffy.layout(node).unwrap().location.x, 0f32);
73    assert_eq!(taffy.layout(node).unwrap().location.y, 0f32);
74    assert_eq!(taffy.layout(node0).unwrap().size.width, 71f32);
75    assert_eq!(taffy.layout(node0).unwrap().size.height, 150f32);
76    assert_eq!(taffy.layout(node0).unwrap().location.x, 0f32);
77    assert_eq!(taffy.layout(node0).unwrap().location.y, 0f32);
78    assert_eq!(taffy.layout(node1).unwrap().size.width, 71f32);
79    assert_eq!(taffy.layout(node1).unwrap().size.height, 150f32);
80    assert_eq!(taffy.layout(node1).unwrap().location.x, 76f32);
81    assert_eq!(taffy.layout(node1).unwrap().location.y, 0f32);
82    assert_eq!(taffy.layout(node2).unwrap().size.width, 71f32);
83    assert_eq!(taffy.layout(node2).unwrap().size.height, 150f32);
84    assert_eq!(taffy.layout(node2).unwrap().location.x, 153f32);
85    assert_eq!(taffy.layout(node2).unwrap().location.y, 0f32);
86    assert_eq!(taffy.layout(node3).unwrap().size.width, 71f32);
87    assert_eq!(taffy.layout(node3).unwrap().size.height, 150f32);
88    assert_eq!(taffy.layout(node3).unwrap().location.x, 229f32);
89    assert_eq!(taffy.layout(node3).unwrap().location.y, 0f32);
90    assert_eq!(taffy.layout(node4).unwrap().size.width, 300f32);
91    assert_eq!(taffy.layout(node4).unwrap().size.height, 150f32);
92    assert_eq!(taffy.layout(node4).unwrap().location.x, 0f32);
93    assert_eq!(taffy.layout(node4).unwrap().location.y, 150f32);
94}