Use tagged pointer to represent size/length values (#769)
1#[test]
2#[allow(non_snake_case)]
3fn grid_justify_content_start__border_box() {
4 #[allow(unused_imports)]
5 use taffy::{prelude::*, Layout};
6 let mut taffy = crate::new_test_tree();
7 let node0 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
8 let node1 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
9 let node2 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
10 let node3 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
11 let node4 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
12 let node5 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
13 let node6 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
14 let node7 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
15 let node8 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
16 let node = taffy
17 .new_with_children(
18 taffy::style::Style {
19 display: taffy::style::Display::Grid,
20 justify_content: Some(taffy::style::JustifyContent::Start),
21 grid_template_rows: vec![length(40f32), length(40f32), length(40f32)],
22 grid_template_columns: vec![length(40f32), length(40f32), length(40f32)],
23 size: taffy::geometry::Size {
24 width: taffy::style::Dimension::from_length(200f32),
25 height: taffy::style::Dimension::from_length(200f32),
26 },
27 ..Default::default()
28 },
29 &[node0, node1, node2, node3, node4, node5, node6, node7, node8],
30 )
31 .unwrap();
32 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
33 println!("\nComputed tree:");
34 taffy.print_tree(node);
35 println!();
36 let layout = taffy.layout(node).unwrap();
37 let Layout { size, location, .. } = layout;
38 assert_eq!(size.width, 200f32, "width of node {:?}. Expected {}. Actual {}", node, 200f32, size.width);
39 assert_eq!(size.height, 200f32, "height of node {:?}. Expected {}. Actual {}", node, 200f32, size.height);
40 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
41 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
42 let layout = taffy.layout(node0).unwrap();
43 let Layout { size, location, .. } = layout;
44 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width);
45 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node0, 40f32, size.height);
46 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
47 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
48 let layout = taffy.layout(node1).unwrap();
49 let Layout { size, location, .. } = layout;
50 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
51 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node1, 40f32, size.height);
52 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, location.x);
53 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
54 let layout = taffy.layout(node2).unwrap();
55 let Layout { size, location, .. } = layout;
56 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node2, 40f32, size.width);
57 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node2, 40f32, size.height);
58 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node2, 80f32, location.x);
59 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2, 0f32, location.y);
60 let layout = taffy.layout(node3).unwrap();
61 let Layout { size, location, .. } = layout;
62 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node3, 40f32, size.width);
63 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height);
64 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x);
65 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y);
66 let layout = taffy.layout(node4).unwrap();
67 let Layout { size, location, .. } = layout;
68 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node4, 40f32, size.width);
69 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height);
70 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node4, 40f32, location.x);
71 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y);
72 let layout = taffy.layout(node5).unwrap();
73 let Layout { size, location, .. } = layout;
74 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node5, 40f32, size.width);
75 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node5, 40f32, size.height);
76 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node5, 80f32, location.x);
77 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node5, 40f32, location.y);
78 let layout = taffy.layout(node6).unwrap();
79 let Layout { size, location, .. } = layout;
80 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node6, 40f32, size.width);
81 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node6, 40f32, size.height);
82 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node6, 0f32, location.x);
83 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node6, 80f32, location.y);
84 let layout = taffy.layout(node7).unwrap();
85 let Layout { size, location, .. } = layout;
86 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node7, 40f32, size.width);
87 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node7, 40f32, size.height);
88 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node7, 40f32, location.x);
89 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node7, 80f32, location.y);
90 let layout = taffy.layout(node8).unwrap();
91 let Layout { size, location, .. } = layout;
92 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node8, 40f32, size.width);
93 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node8, 40f32, size.height);
94 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node8, 80f32, location.x);
95 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node8, 80f32, location.y);
96}
97
98#[test]
99#[allow(non_snake_case)]
100fn grid_justify_content_start__content_box() {
101 #[allow(unused_imports)]
102 use taffy::{prelude::*, Layout};
103 let mut taffy = crate::new_test_tree();
104 let node0 = taffy
105 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
106 .unwrap();
107 let node1 = taffy
108 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
109 .unwrap();
110 let node2 = taffy
111 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
112 .unwrap();
113 let node3 = taffy
114 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
115 .unwrap();
116 let node4 = taffy
117 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
118 .unwrap();
119 let node5 = taffy
120 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
121 .unwrap();
122 let node6 = taffy
123 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
124 .unwrap();
125 let node7 = taffy
126 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
127 .unwrap();
128 let node8 = taffy
129 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
130 .unwrap();
131 let node = taffy
132 .new_with_children(
133 taffy::style::Style {
134 display: taffy::style::Display::Grid,
135 box_sizing: taffy::style::BoxSizing::ContentBox,
136 justify_content: Some(taffy::style::JustifyContent::Start),
137 grid_template_rows: vec![length(40f32), length(40f32), length(40f32)],
138 grid_template_columns: vec![length(40f32), length(40f32), length(40f32)],
139 size: taffy::geometry::Size {
140 width: taffy::style::Dimension::from_length(200f32),
141 height: taffy::style::Dimension::from_length(200f32),
142 },
143 ..Default::default()
144 },
145 &[node0, node1, node2, node3, node4, node5, node6, node7, node8],
146 )
147 .unwrap();
148 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
149 println!("\nComputed tree:");
150 taffy.print_tree(node);
151 println!();
152 let layout = taffy.layout(node).unwrap();
153 let Layout { size, location, .. } = layout;
154 assert_eq!(size.width, 200f32, "width of node {:?}. Expected {}. Actual {}", node, 200f32, size.width);
155 assert_eq!(size.height, 200f32, "height of node {:?}. Expected {}. Actual {}", node, 200f32, size.height);
156 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
157 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
158 let layout = taffy.layout(node0).unwrap();
159 let Layout { size, location, .. } = layout;
160 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width);
161 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node0, 40f32, size.height);
162 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
163 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
164 let layout = taffy.layout(node1).unwrap();
165 let Layout { size, location, .. } = layout;
166 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
167 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node1, 40f32, size.height);
168 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, location.x);
169 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
170 let layout = taffy.layout(node2).unwrap();
171 let Layout { size, location, .. } = layout;
172 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node2, 40f32, size.width);
173 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node2, 40f32, size.height);
174 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node2, 80f32, location.x);
175 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2, 0f32, location.y);
176 let layout = taffy.layout(node3).unwrap();
177 let Layout { size, location, .. } = layout;
178 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node3, 40f32, size.width);
179 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height);
180 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x);
181 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y);
182 let layout = taffy.layout(node4).unwrap();
183 let Layout { size, location, .. } = layout;
184 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node4, 40f32, size.width);
185 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height);
186 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node4, 40f32, location.x);
187 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y);
188 let layout = taffy.layout(node5).unwrap();
189 let Layout { size, location, .. } = layout;
190 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node5, 40f32, size.width);
191 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node5, 40f32, size.height);
192 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node5, 80f32, location.x);
193 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node5, 40f32, location.y);
194 let layout = taffy.layout(node6).unwrap();
195 let Layout { size, location, .. } = layout;
196 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node6, 40f32, size.width);
197 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node6, 40f32, size.height);
198 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node6, 0f32, location.x);
199 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node6, 80f32, location.y);
200 let layout = taffy.layout(node7).unwrap();
201 let Layout { size, location, .. } = layout;
202 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node7, 40f32, size.width);
203 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node7, 40f32, size.height);
204 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node7, 40f32, location.x);
205 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node7, 80f32, location.y);
206 let layout = taffy.layout(node8).unwrap();
207 let Layout { size, location, .. } = layout;
208 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node8, 40f32, size.width);
209 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node8, 40f32, size.height);
210 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node8, 80f32, location.x);
211 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node8, 80f32, location.y);
212}