⎇ f99b57fbad456aa2756b374ff40c876e4b9574c2
tests/generated/flex/measure_child_with_flex_shrink.rs
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Use tagged pointer to represent size/length values (#769)
1#[test]
2#[allow(non_snake_case)]
3fn measure_child_with_flex_shrink__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(50f32),
12 },
13 ..Default::default()
14 })
15 .unwrap();
16 let node1 = taffy
17 .new_leaf_with_context(
18 taffy::style::Style { ..Default::default() },
19 crate::TestNodeContext::ahem_text(
20 "HHHHHHHHHH\u{200b}HHHHHHHHHH\u{200b}HHHHHHHHHH\u{200b}HHHHHHHHHH\u{200b}HHHHHHHHHH",
21 crate::WritingMode::Horizontal,
22 ),
23 )
24 .unwrap();
25 let node = taffy
26 .new_with_children(
27 taffy::style::Style {
28 size: taffy::geometry::Size {
29 width: taffy::style::Dimension::from_length(100f32),
30 height: taffy::style::Dimension::AUTO,
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, 100f32, "width of node {:?}. Expected {}. Actual {}", node, 100f32, size.width);
44 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node, 50f32, 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, 0f32, "width of node {:?}. Expected {}. Actual {}", node0, 0f32, size.width);
50 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node0, 50f32, size.height);
51 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
52 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
53 let layout = taffy.layout(node1).unwrap();
54 let Layout { size, location, .. } = layout;
55 assert_eq!(size.width, 100f32, "width of node {:?}. Expected {}. Actual {}", node1, 100f32, size.width);
56 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node1, 50f32, size.height);
57 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, location.x);
58 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
59}
60
61#[test]
62#[allow(non_snake_case)]
63fn measure_child_with_flex_shrink__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(50f32),
73 },
74 ..Default::default()
75 })
76 .unwrap();
77 let node1 = taffy
78 .new_leaf_with_context(
79 taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() },
80 crate::TestNodeContext::ahem_text(
81 "HHHHHHHHHH\u{200b}HHHHHHHHHH\u{200b}HHHHHHHHHH\u{200b}HHHHHHHHHH\u{200b}HHHHHHHHHH",
82 crate::WritingMode::Horizontal,
83 ),
84 )
85 .unwrap();
86 let node = taffy
87 .new_with_children(
88 taffy::style::Style {
89 box_sizing: taffy::style::BoxSizing::ContentBox,
90 size: taffy::geometry::Size {
91 width: taffy::style::Dimension::from_length(100f32),
92 height: taffy::style::Dimension::AUTO,
93 },
94 ..Default::default()
95 },
96 &[node0, node1],
97 )
98 .unwrap();
99 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
100 println!("\nComputed tree:");
101 taffy.print_tree(node);
102 println!();
103 let layout = taffy.layout(node).unwrap();
104 let Layout { size, location, .. } = layout;
105 assert_eq!(size.width, 100f32, "width of node {:?}. Expected {}. Actual {}", node, 100f32, size.width);
106 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node, 50f32, size.height);
107 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
108 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
109 let layout = taffy.layout(node0).unwrap();
110 let Layout { size, location, .. } = layout;
111 assert_eq!(size.width, 0f32, "width of node {:?}. Expected {}. Actual {}", node0, 0f32, size.width);
112 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node0, 50f32, size.height);
113 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
114 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
115 let layout = taffy.layout(node1).unwrap();
116 let Layout { size, location, .. } = layout;
117 assert_eq!(size.width, 100f32, "width of node {:?}. Expected {}. Actual {}", node1, 100f32, size.width);
118 assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node1, 50f32, size.height);
119 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, location.x);
120 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
121}