Use tagged pointer to represent size/length values (#769)
1#[test]
2#[allow(non_snake_case)]
3fn grid_out_of_order_items__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
10 .new_leaf(taffy::style::Style {
11 grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
12 size: taffy::geometry::Size {
13 width: taffy::style::Dimension::from_length(35f32),
14 height: taffy::style::Dimension::from_length(35f32),
15 },
16 ..Default::default()
17 })
18 .unwrap();
19 let node3 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
20 let node4 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
21 let node5 = taffy
22 .new_leaf(taffy::style::Style {
23 grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
24 grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
25 size: taffy::geometry::Size {
26 width: taffy::style::Dimension::from_length(20f32),
27 height: taffy::style::Dimension::from_length(20f32),
28 },
29 ..Default::default()
30 })
31 .unwrap();
32 let node6 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
33 let node7 = taffy
34 .new_leaf(taffy::style::Style {
35 grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
36 size: taffy::geometry::Size {
37 width: taffy::style::Dimension::from_length(10f32),
38 height: taffy::style::Dimension::from_length(10f32),
39 },
40 ..Default::default()
41 })
42 .unwrap();
43 let node8 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
44 let node = taffy
45 .new_with_children(
46 taffy::style::Style {
47 display: taffy::style::Display::Grid,
48 grid_template_rows: vec![length(40f32), length(40f32), length(40f32)],
49 grid_template_columns: vec![length(40f32), length(40f32), length(40f32)],
50 grid_auto_flow: taffy::style::GridAutoFlow::RowDense,
51 size: taffy::geometry::Size {
52 width: taffy::style::Dimension::from_length(120f32),
53 height: taffy::style::Dimension::from_length(120f32),
54 },
55 ..Default::default()
56 },
57 &[node0, node1, node2, node3, node4, node5, node6, node7, node8],
58 )
59 .unwrap();
60 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
61 println!("\nComputed tree:");
62 taffy.print_tree(node);
63 println!();
64 let layout = taffy.layout(node).unwrap();
65 let Layout { size, location, .. } = layout;
66 assert_eq!(size.width, 120f32, "width of node {:?}. Expected {}. Actual {}", node, 120f32, size.width);
67 assert_eq!(size.height, 120f32, "height of node {:?}. Expected {}. Actual {}", node, 120f32, size.height);
68 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
69 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
70 let layout = taffy.layout(node0).unwrap();
71 let Layout { size, location, .. } = layout;
72 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width);
73 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node0, 40f32, size.height);
74 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node0, 80f32, location.x);
75 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
76 let layout = taffy.layout(node1).unwrap();
77 let Layout { size, location, .. } = layout;
78 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
79 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node1, 40f32, size.height);
80 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, location.x);
81 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node1, 40f32, location.y);
82 let layout = taffy.layout(node2).unwrap();
83 let Layout { size, location, .. } = layout;
84 assert_eq!(size.width, 35f32, "width of node {:?}. Expected {}. Actual {}", node2, 35f32, size.width);
85 assert_eq!(size.height, 35f32, "height of node {:?}. Expected {}. Actual {}", node2, 35f32, size.height);
86 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x);
87 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node2, 80f32, location.y);
88 let layout = taffy.layout(node3).unwrap();
89 let Layout { size, location, .. } = layout;
90 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node3, 40f32, size.width);
91 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height);
92 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node3, 40f32, location.x);
93 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y);
94 let layout = taffy.layout(node4).unwrap();
95 let Layout { size, location, .. } = layout;
96 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node4, 40f32, size.width);
97 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height);
98 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node4, 80f32, location.x);
99 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y);
100 let layout = taffy.layout(node5).unwrap();
101 let Layout { size, location, .. } = layout;
102 assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node5, 20f32, size.width);
103 assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node5, 20f32, size.height);
104 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node5, 0f32, location.x);
105 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node5, 0f32, location.y);
106 let layout = taffy.layout(node6).unwrap();
107 let Layout { size, location, .. } = layout;
108 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node6, 40f32, size.width);
109 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node6, 40f32, size.height);
110 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node6, 40f32, location.x);
111 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node6, 80f32, location.y);
112 let layout = taffy.layout(node7).unwrap();
113 let Layout { size, location, .. } = layout;
114 assert_eq!(size.width, 10f32, "width of node {:?}. Expected {}. Actual {}", node7, 10f32, size.width);
115 assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node7, 10f32, size.height);
116 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node7, 40f32, location.x);
117 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node7, 0f32, location.y);
118 let layout = taffy.layout(node8).unwrap();
119 let Layout { size, location, .. } = layout;
120 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node8, 40f32, size.width);
121 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node8, 40f32, size.height);
122 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node8, 80f32, location.x);
123 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node8, 80f32, location.y);
124}
125
126#[test]
127#[allow(non_snake_case)]
128fn grid_out_of_order_items__content_box() {
129 #[allow(unused_imports)]
130 use taffy::{prelude::*, Layout};
131 let mut taffy = crate::new_test_tree();
132 let node0 = taffy
133 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
134 .unwrap();
135 let node1 = taffy
136 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
137 .unwrap();
138 let node2 = taffy
139 .new_leaf(taffy::style::Style {
140 box_sizing: taffy::style::BoxSizing::ContentBox,
141 grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
142 size: taffy::geometry::Size {
143 width: taffy::style::Dimension::from_length(35f32),
144 height: taffy::style::Dimension::from_length(35f32),
145 },
146 ..Default::default()
147 })
148 .unwrap();
149 let node3 = taffy
150 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
151 .unwrap();
152 let node4 = taffy
153 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
154 .unwrap();
155 let node5 = taffy
156 .new_leaf(taffy::style::Style {
157 box_sizing: taffy::style::BoxSizing::ContentBox,
158 grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
159 grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
160 size: taffy::geometry::Size {
161 width: taffy::style::Dimension::from_length(20f32),
162 height: taffy::style::Dimension::from_length(20f32),
163 },
164 ..Default::default()
165 })
166 .unwrap();
167 let node6 = taffy
168 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
169 .unwrap();
170 let node7 = taffy
171 .new_leaf(taffy::style::Style {
172 box_sizing: taffy::style::BoxSizing::ContentBox,
173 grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
174 size: taffy::geometry::Size {
175 width: taffy::style::Dimension::from_length(10f32),
176 height: taffy::style::Dimension::from_length(10f32),
177 },
178 ..Default::default()
179 })
180 .unwrap();
181 let node8 = taffy
182 .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
183 .unwrap();
184 let node = taffy
185 .new_with_children(
186 taffy::style::Style {
187 display: taffy::style::Display::Grid,
188 box_sizing: taffy::style::BoxSizing::ContentBox,
189 grid_template_rows: vec![length(40f32), length(40f32), length(40f32)],
190 grid_template_columns: vec![length(40f32), length(40f32), length(40f32)],
191 grid_auto_flow: taffy::style::GridAutoFlow::RowDense,
192 size: taffy::geometry::Size {
193 width: taffy::style::Dimension::from_length(120f32),
194 height: taffy::style::Dimension::from_length(120f32),
195 },
196 ..Default::default()
197 },
198 &[node0, node1, node2, node3, node4, node5, node6, node7, node8],
199 )
200 .unwrap();
201 taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
202 println!("\nComputed tree:");
203 taffy.print_tree(node);
204 println!();
205 let layout = taffy.layout(node).unwrap();
206 let Layout { size, location, .. } = layout;
207 assert_eq!(size.width, 120f32, "width of node {:?}. Expected {}. Actual {}", node, 120f32, size.width);
208 assert_eq!(size.height, 120f32, "height of node {:?}. Expected {}. Actual {}", node, 120f32, size.height);
209 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
210 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
211 let layout = taffy.layout(node0).unwrap();
212 let Layout { size, location, .. } = layout;
213 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width);
214 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node0, 40f32, size.height);
215 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node0, 80f32, location.x);
216 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
217 let layout = taffy.layout(node1).unwrap();
218 let Layout { size, location, .. } = layout;
219 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
220 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node1, 40f32, size.height);
221 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, location.x);
222 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node1, 40f32, location.y);
223 let layout = taffy.layout(node2).unwrap();
224 let Layout { size, location, .. } = layout;
225 assert_eq!(size.width, 35f32, "width of node {:?}. Expected {}. Actual {}", node2, 35f32, size.width);
226 assert_eq!(size.height, 35f32, "height of node {:?}. Expected {}. Actual {}", node2, 35f32, size.height);
227 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x);
228 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node2, 80f32, location.y);
229 let layout = taffy.layout(node3).unwrap();
230 let Layout { size, location, .. } = layout;
231 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node3, 40f32, size.width);
232 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height);
233 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node3, 40f32, location.x);
234 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y);
235 let layout = taffy.layout(node4).unwrap();
236 let Layout { size, location, .. } = layout;
237 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node4, 40f32, size.width);
238 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height);
239 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node4, 80f32, location.x);
240 assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y);
241 let layout = taffy.layout(node5).unwrap();
242 let Layout { size, location, .. } = layout;
243 assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node5, 20f32, size.width);
244 assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node5, 20f32, size.height);
245 assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node5, 0f32, location.x);
246 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node5, 0f32, location.y);
247 let layout = taffy.layout(node6).unwrap();
248 let Layout { size, location, .. } = layout;
249 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node6, 40f32, size.width);
250 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node6, 40f32, size.height);
251 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node6, 40f32, location.x);
252 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node6, 80f32, location.y);
253 let layout = taffy.layout(node7).unwrap();
254 let Layout { size, location, .. } = layout;
255 assert_eq!(size.width, 10f32, "width of node {:?}. Expected {}. Actual {}", node7, 10f32, size.width);
256 assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node7, 10f32, size.height);
257 assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node7, 40f32, location.x);
258 assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node7, 0f32, location.y);
259 let layout = taffy.layout(node8).unwrap();
260 let Layout { size, location, .. } = layout;
261 assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node8, 40f32, size.width);
262 assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node8, 40f32, size.height);
263 assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node8, 80f32, location.x);
264 assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node8, 80f32, location.y);
265}