Use tagged pointer to represent size/length values (#769)
1#[test]
2#[allow(non_snake_case)]
3fn block_padding_intrinsic_size__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(50f32),
11 height: taffy::style::Dimension::from_length(10f32),
12 },
13 ..Default::default()
14 })
15 .unwrap();
16 let node1 = taffy
17 .new_leaf(taffy::style::Style {
18 size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(10f32) },
19 ..Default::default()
20 })
21 .unwrap();
22 let node = taffy
23 .new_with_children(
24 taffy::style::Style {
25 display: taffy::style::Display::Block,
26 padding: taffy::geometry::Rect {
27 left: length(8f32),
28 right: length(4f32),
29 top: length(2f32),
30 bottom: length(6f32),
31 },
32 ..Default::default()
33 },
34 &[node0, node1],
35 )
36 .unwrap();
37 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
38 println!("\nComputed tree:");
39 taffy.print_tree(node);
40 println!();
41 let layout = taffy.layout(node).unwrap();
42 let Layout { size, location, .. } = layout;
43 assert_eq!(size.width, 62f32, "width of node {:?}. Expected {}. Actual {}", node, 62f32, size.width);
44 assert_eq!(size.height, 28f32, "height of node {:?}. Expected {}. Actual {}", node, 28f32, size.height);
45 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
46 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
47 let layout = taffy.layout(node0).unwrap();
48 let Layout { size, location, .. } = layout;
49 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node0, 50f32, size.width);
50 assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node0, 10f32, size.height);
51 assert_eq!(location.x, 8f32, "x of node {:?}. Expected {}. Actual {}", node0, 8f32, location.x);
52 assert_eq!(location.y, 2f32, "y of node {:?}. Expected {}. Actual {}", node0, 2f32, location.y);
53 let layout = taffy.layout(node1).unwrap();
54 let Layout { size, location, .. } = layout;
55 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node1, 50f32, size.width);
56 assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node1, 10f32, size.height);
57 assert_eq!(location.x, 8f32, "x of node {:?}. Expected {}. Actual {}", node1, 8f32, location.x);
58 assert_eq!(location.y, 12f32, "y of node {:?}. Expected {}. Actual {}", node1, 12f32, location.y);
59}
60
61#[test]
62#[allow(non_snake_case)]
63fn block_padding_intrinsic_size__content_box() {
64 #[allow(unused_imports)]
65 use taffy::{prelude::*, Layout};
66 let mut taffy = crate::new_test_tree();
67 let node0 = taffy
68 .new_leaf(taffy::style::Style {
69 box_sizing: taffy::style::BoxSizing::ContentBox,
70 size: taffy::geometry::Size {
71 width: taffy::style::Dimension::from_length(50f32),
72 height: taffy::style::Dimension::from_length(10f32),
73 },
74 ..Default::default()
75 })
76 .unwrap();
77 let node1 = taffy
78 .new_leaf(taffy::style::Style {
79 box_sizing: taffy::style::BoxSizing::ContentBox,
80 size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(10f32) },
81 ..Default::default()
82 })
83 .unwrap();
84 let node = taffy
85 .new_with_children(
86 taffy::style::Style {
87 display: taffy::style::Display::Block,
88 box_sizing: taffy::style::BoxSizing::ContentBox,
89 padding: taffy::geometry::Rect {
90 left: length(8f32),
91 right: length(4f32),
92 top: length(2f32),
93 bottom: length(6f32),
94 },
95 ..Default::default()
96 },
97 &[node0, node1],
98 )
99 .unwrap();
100 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
101 println!("\nComputed tree:");
102 taffy.print_tree(node);
103 println!();
104 let layout = taffy.layout(node).unwrap();
105 let Layout { size, location, .. } = layout;
106 assert_eq!(size.width, 62f32, "width of node {:?}. Expected {}. Actual {}", node, 62f32, size.width);
107 assert_eq!(size.height, 28f32, "height of node {:?}. Expected {}. Actual {}", node, 28f32, size.height);
108 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
109 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
110 let layout = taffy.layout(node0).unwrap();
111 let Layout { size, location, .. } = layout;
112 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node0, 50f32, size.width);
113 assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node0, 10f32, size.height);
114 assert_eq!(location.x, 8f32, "x of node {:?}. Expected {}. Actual {}", node0, 8f32, location.x);
115 assert_eq!(location.y, 2f32, "y of node {:?}. Expected {}. Actual {}", node0, 2f32, location.y);
116 let layout = taffy.layout(node1).unwrap();
117 let Layout { size, location, .. } = layout;
118 assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node1, 50f32, size.width);
119 assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node1, 10f32, size.height);
120 assert_eq!(location.x, 8f32, "x of node {:?}. Expected {}. Actual {}", node1, 8f32, location.x);
121 assert_eq!(location.y, 12f32, "y of node {:?}. Expected {}. Actual {}", node1, 12f32, location.y);
122}