tawasuyu/taffy

1#[test]
2#[allow(non_snake_case)]
3fn align_items_center_min_max_with_padding__border_box() {
4    #[allow(unused_imports)]
5    use taffy::{prelude::*, Layout};
6    let mut taffy = crate::new_test_tree();
7    let node0 = taffy
8        .new_leaf(taffy::style::Style {
9            size: taffy::geometry::Size {
10                width: taffy::style::Dimension::from_length(62f32),
11                height: taffy::style::Dimension::from_length(62f32),
12            },
13            ..Default::default()
14        })
15        .unwrap();
16    let node = taffy
17        .new_with_children(
18            taffy::style::Style {
19                align_items: Some(taffy::style::AlignItems::Center),
20                min_size: taffy::geometry::Size {
21                    width: taffy::style::Dimension::from_length(320f32),
22                    height: taffy::style::Dimension::from_length(72f32),
23                },
24                max_size: taffy::geometry::Size {
25                    width: taffy::style::Dimension::from_length(320f32),
26                    height: taffy::style::Dimension::from_length(504f32),
27                },
28                padding: taffy::geometry::Rect { left: zero(), right: zero(), top: length(8f32), bottom: length(8f32) },
29                ..Default::default()
30            },
31            &[node0],
32        )
33        .unwrap();
34    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
35    println!("\nComputed tree:");
36    taffy.print_tree(node);
37    println!();
38    let layout = taffy.layout(node).unwrap();
39    let Layout { size, location, .. } = layout;
40    assert_eq!(size.width, 320f32, "width of node {:?}. Expected {}. Actual {}", node, 320f32, size.width);
41    assert_eq!(size.height, 78f32, "height of node {:?}. Expected {}. Actual {}", node, 78f32, size.height);
42    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
43    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
44    let layout = taffy.layout(node0).unwrap();
45    let Layout { size, location, .. } = layout;
46    assert_eq!(size.width, 62f32, "width of node {:?}. Expected {}. Actual {}", node0, 62f32, size.width);
47    assert_eq!(size.height, 62f32, "height of node {:?}. Expected {}. Actual {}", node0, 62f32, size.height);
48    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
49    assert_eq!(location.y, 8f32, "y of node {:?}. Expected {}. Actual {}", node0, 8f32, location.y);
50}
51
52#[test]
53#[allow(non_snake_case)]
54fn align_items_center_min_max_with_padding__content_box() {
55    #[allow(unused_imports)]
56    use taffy::{prelude::*, Layout};
57    let mut taffy = crate::new_test_tree();
58    let node0 = taffy
59        .new_leaf(taffy::style::Style {
60            box_sizing: taffy::style::BoxSizing::ContentBox,
61            size: taffy::geometry::Size {
62                width: taffy::style::Dimension::from_length(62f32),
63                height: taffy::style::Dimension::from_length(62f32),
64            },
65            ..Default::default()
66        })
67        .unwrap();
68    let node = taffy
69        .new_with_children(
70            taffy::style::Style {
71                box_sizing: taffy::style::BoxSizing::ContentBox,
72                align_items: Some(taffy::style::AlignItems::Center),
73                min_size: taffy::geometry::Size {
74                    width: taffy::style::Dimension::from_length(320f32),
75                    height: taffy::style::Dimension::from_length(72f32),
76                },
77                max_size: taffy::geometry::Size {
78                    width: taffy::style::Dimension::from_length(320f32),
79                    height: taffy::style::Dimension::from_length(504f32),
80                },
81                padding: taffy::geometry::Rect { left: zero(), right: zero(), top: length(8f32), bottom: length(8f32) },
82                ..Default::default()
83            },
84            &[node0],
85        )
86        .unwrap();
87    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
88    println!("\nComputed tree:");
89    taffy.print_tree(node);
90    println!();
91    let layout = taffy.layout(node).unwrap();
92    let Layout { size, location, .. } = layout;
93    assert_eq!(size.width, 320f32, "width of node {:?}. Expected {}. Actual {}", node, 320f32, size.width);
94    assert_eq!(size.height, 88f32, "height of node {:?}. Expected {}. Actual {}", node, 88f32, size.height);
95    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
96    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
97    let layout = taffy.layout(node0).unwrap();
98    let Layout { size, location, .. } = layout;
99    assert_eq!(size.width, 62f32, "width of node {:?}. Expected {}. Actual {}", node0, 62f32, size.width);
100    assert_eq!(size.height, 62f32, "height of node {:?}. Expected {}. Actual {}", node0, 62f32, size.height);
101    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
102    assert_eq!(location.y, 13f32, "y of node {:?}. Expected {}. Actual {}", node0, 13f32, location.y);
103}