tawasuyu/taffy

1#[test]
2#[allow(non_snake_case)]
3fn bevy_issue_9530_reduced__border_box() {
4    #[allow(unused_imports)]
5    use taffy::{prelude::*, Layout};
6    let mut taffy = crate::new_test_tree();
7    let node00 = taffy
8        .new_leaf_with_context(
9            taffy::style::Style { flex_grow: 1f32, ..Default::default() },
10            crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal),
11        )
12        .unwrap();
13    let node0 = taffy
14        .new_with_children(
15            taffy::style::Style {
16                flex_direction: taffy::style::FlexDirection::Column,
17                flex_grow: 1f32,
18                ..Default::default()
19            },
20            &[node00],
21        )
22        .unwrap();
23    let node = taffy
24        .new_with_children(
25            taffy::style::Style {
26                flex_direction: taffy::style::FlexDirection::Column,
27                size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(40f32), height: auto() },
28                ..Default::default()
29            },
30            &[node0],
31        )
32        .unwrap();
33    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
34    println!("\nComputed tree:");
35    taffy.print_tree(node);
36    println!();
37    let layout = taffy.layout(node).unwrap();
38    let Layout { size, location, .. } = layout;
39    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node, 40f32, size.width);
40    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node, 20f32, size.height);
41    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
42    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
43    let layout = taffy.layout(node0).unwrap();
44    let Layout { size, location, .. } = layout;
45    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width);
46    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node0, 20f32, size.height);
47    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
48    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
49    let layout = taffy.layout(node00).unwrap();
50    let Layout { size, location, .. } = layout;
51    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node00, 40f32, size.width);
52    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node00, 20f32, size.height);
53    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node00, 0f32, location.x);
54    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node00, 0f32, location.y);
55}
56
57#[test]
58#[allow(non_snake_case)]
59fn bevy_issue_9530_reduced__content_box() {
60    #[allow(unused_imports)]
61    use taffy::{prelude::*, Layout};
62    let mut taffy = crate::new_test_tree();
63    let node00 = taffy
64        .new_leaf_with_context(
65            taffy::style::Style {
66                box_sizing: taffy::style::BoxSizing::ContentBox,
67                flex_grow: 1f32,
68                ..Default::default()
69            },
70            crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal),
71        )
72        .unwrap();
73    let node0 = taffy
74        .new_with_children(
75            taffy::style::Style {
76                box_sizing: taffy::style::BoxSizing::ContentBox,
77                flex_direction: taffy::style::FlexDirection::Column,
78                flex_grow: 1f32,
79                ..Default::default()
80            },
81            &[node00],
82        )
83        .unwrap();
84    let node = taffy
85        .new_with_children(
86            taffy::style::Style {
87                box_sizing: taffy::style::BoxSizing::ContentBox,
88                flex_direction: taffy::style::FlexDirection::Column,
89                size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(40f32), height: auto() },
90                ..Default::default()
91            },
92            &[node0],
93        )
94        .unwrap();
95    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
96    println!("\nComputed tree:");
97    taffy.print_tree(node);
98    println!();
99    let layout = taffy.layout(node).unwrap();
100    let Layout { size, location, .. } = layout;
101    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node, 40f32, size.width);
102    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node, 20f32, size.height);
103    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
104    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
105    let layout = taffy.layout(node0).unwrap();
106    let Layout { size, location, .. } = layout;
107    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width);
108    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node0, 20f32, size.height);
109    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
110    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
111    let layout = taffy.layout(node00).unwrap();
112    let Layout { size, location, .. } = layout;
113    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node00, 40f32, size.width);
114    assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node00, 20f32, size.height);
115    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node00, 0f32, location.x);
116    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node00, 0f32, location.y);
117}