Use tagged pointer to represent size/length values (#769)
1#[test]
2#[allow(non_snake_case)]
3fn grid_basic_with_overflow__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 node9 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
17 let node = taffy
18 .new_with_children(
19 taffy::style::Style {
20 display: taffy::style::Display::Grid,
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(120f32),
25 height: taffy::style::Dimension::from_length(120f32),
26 },
27 ..Default::default()
28 },
29 &[node0, node1, node2, node3, node4, node5, node6, node7, node8, node9],
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, 120f32, "width of node {:?}. Expected {}. Actual {}", node, 120f32, size.width);
39 assert_eq!(size.height, 120f32, "height of node {:?}. Expected {}. Actual {}", node, 120f32, 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 let layout = taffy.layout(node9).unwrap();
97 let Layout { size, location, .. } = layout;
98 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node9, 40f32, size.width);
99 assert_eq!(size.height, 0f32, "height of node {:?}. Expected {}. Actual {}", node9, 0f32, size.height);
100 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node9, 0f32, location.x);
101 assert_eq!(location.y, 120f32, "y of node {:?}. Expected {}. Actual {}", node9, 120f32, location.y);
102}
103
104#[test]
105#[allow(non_snake_case)]
106fn grid_basic_with_overflow__content_box() {
107 #[allow(unused_imports)]
108 use taffy::{prelude::*, Layout};
109 let mut taffy = crate::new_test_tree();
110 let node0 = taffy
111 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
112 .unwrap();
113 let node1 = taffy
114 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
115 .unwrap();
116 let node2 = taffy
117 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
118 .unwrap();
119 let node3 = taffy
120 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
121 .unwrap();
122 let node4 = taffy
123 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
124 .unwrap();
125 let node5 = taffy
126 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
127 .unwrap();
128 let node6 = taffy
129 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
130 .unwrap();
131 let node7 = taffy
132 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
133 .unwrap();
134 let node8 = taffy
135 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
136 .unwrap();
137 let node9 = taffy
138 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
139 .unwrap();
140 let node = taffy
141 .new_with_children(
142 taffy::style::Style {
143 display: taffy::style::Display::Grid,
144 box_sizing: taffy::style::BoxSizing::ContentBox,
145 grid_template_rows: vec![length(40f32), length(40f32), length(40f32)],
146 grid_template_columns: vec![length(40f32), length(40f32), length(40f32)],
147 size: taffy::geometry::Size {
148 width: taffy::style::Dimension::from_length(120f32),
149 height: taffy::style::Dimension::from_length(120f32),
150 },
151 ..Default::default()
152 },
153 &[node0, node1, node2, node3, node4, node5, node6, node7, node8, node9],
154 )
155 .unwrap();
156 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
157 println!("\nComputed tree:");
158 taffy.print_tree(node);
159 println!();
160 let layout = taffy.layout(node).unwrap();
161 let Layout { size, location, .. } = layout;
162 assert_eq!(size.width, 120f32, "width of node {:?}. Expected {}. Actual {}", node, 120f32, size.width);
163 assert_eq!(size.height, 120f32, "height of node {:?}. Expected {}. Actual {}", node, 120f32, size.height);
164 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
165 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
166 let layout = taffy.layout(node0).unwrap();
167 let Layout { size, location, .. } = layout;
168 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width);
169 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node0, 40f32, size.height);
170 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
171 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
172 let layout = taffy.layout(node1).unwrap();
173 let Layout { size, location, .. } = layout;
174 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
175 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node1, 40f32, size.height);
176 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, location.x);
177 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
178 let layout = taffy.layout(node2).unwrap();
179 let Layout { size, location, .. } = layout;
180 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node2, 40f32, size.width);
181 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node2, 40f32, size.height);
182 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node2, 80f32, location.x);
183 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2, 0f32, location.y);
184 let layout = taffy.layout(node3).unwrap();
185 let Layout { size, location, .. } = layout;
186 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node3, 40f32, size.width);
187 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height);
188 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x);
189 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y);
190 let layout = taffy.layout(node4).unwrap();
191 let Layout { size, location, .. } = layout;
192 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node4, 40f32, size.width);
193 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height);
194 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node4, 40f32, location.x);
195 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y);
196 let layout = taffy.layout(node5).unwrap();
197 let Layout { size, location, .. } = layout;
198 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node5, 40f32, size.width);
199 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node5, 40f32, size.height);
200 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node5, 80f32, location.x);
201 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node5, 40f32, location.y);
202 let layout = taffy.layout(node6).unwrap();
203 let Layout { size, location, .. } = layout;
204 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node6, 40f32, size.width);
205 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node6, 40f32, size.height);
206 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node6, 0f32, location.x);
207 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node6, 80f32, location.y);
208 let layout = taffy.layout(node7).unwrap();
209 let Layout { size, location, .. } = layout;
210 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node7, 40f32, size.width);
211 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node7, 40f32, size.height);
212 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node7, 40f32, location.x);
213 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node7, 80f32, location.y);
214 let layout = taffy.layout(node8).unwrap();
215 let Layout { size, location, .. } = layout;
216 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node8, 40f32, size.width);
217 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node8, 40f32, size.height);
218 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node8, 80f32, location.x);
219 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node8, 80f32, location.y);
220 let layout = taffy.layout(node9).unwrap();
221 let Layout { size, location, .. } = layout;
222 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node9, 40f32, size.width);
223 assert_eq!(size.height, 0f32, "height of node {:?}. Expected {}. Actual {}", node9, 0f32, size.height);
224 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node9, 0f32, location.x);
225 assert_eq!(location.y, 120f32, "y of node {:?}. Expected {}. Actual {}", node9, 120f32, location.y);
226}