tawasuyu/taffy

1#[test]
2fn leaf_with_content_and_padding_border() {
3    #[allow(unused_imports)]
4    use taffy::{prelude::*, tree::Layout, TaffyTree};
5    let mut taffy: TaffyTree<crate::TextMeasure> = TaffyTree::new();
6    let node = taffy
7        .new_leaf_with_context(
8            taffy::style::Style {
9                padding: taffy::geometry::Rect {
10                    left: taffy::style::LengthPercentage::Length(8f32),
11                    right: taffy::style::LengthPercentage::Length(4f32),
12                    top: taffy::style::LengthPercentage::Length(2f32),
13                    bottom: taffy::style::LengthPercentage::Length(6f32),
14                },
15                border: taffy::geometry::Rect {
16                    left: taffy::style::LengthPercentage::Length(7f32),
17                    right: taffy::style::LengthPercentage::Length(3f32),
18                    top: taffy::style::LengthPercentage::Length(1f32),
19                    bottom: taffy::style::LengthPercentage::Length(5f32),
20                },
21                ..Default::default()
22            },
23            crate::TextMeasure {
24                text_content: "HHHH",
25                writing_mode: crate::WritingMode::Horizontal,
26                _aspect_ratio: None,
27            },
28        )
29        .unwrap();
30    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
31    println!("\nComputed tree:");
32    taffy.print_tree(node);
33    println!();
34    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
35    let layout @ Layout { size, location, .. } = taffy.layout(node).unwrap();
36    assert_eq!(size.width, 62f32, "width of node {:?}. Expected {}. Actual {}", node, 62f32, size.width);
37    assert_eq!(size.height, 24f32, "height of node {:?}. Expected {}. Actual {}", node, 24f32, size.height);
38    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
39    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
40    #[cfg(feature = "content_size")]
41    assert_eq!(
42        layout.scroll_width(),
43        0f32,
44        "scroll_width of node {:?}. Expected {}. Actual {}",
45        node,
46        0f32,
47        layout.scroll_width()
48    );
49    #[cfg(feature = "content_size")]
50    assert_eq!(
51        layout.scroll_height(),
52        0f32,
53        "scroll_height of node {:?}. Expected {}. Actual {}",
54        node,
55        0f32,
56        layout.scroll_height()
57    );
58}