tawasuyu/taffy

1#[test]
2#[allow(non_snake_case)]
3fn grid_absolute_container_top_right_margin__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            position: taffy::style::Position::Absolute,
10            margin: taffy::geometry::Rect {
11                left: length(4f32),
12                right: length(2f32),
13                top: length(1f32),
14                bottom: length(3f32),
15            },
16            inset: taffy::geometry::Rect { left: auto(), right: length(0f32), top: length(0f32), bottom: auto() },
17            ..Default::default()
18        })
19        .unwrap();
20    let node1 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
21    let node2 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
22    let node3 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
23    let node4 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
24    let node5 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
25    let node6 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
26    let node7 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
27    let node8 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
28    let node = taffy
29        .new_with_children(
30            taffy::style::Style {
31                display: taffy::style::Display::Grid,
32                grid_template_rows: vec![length(40f32), length(40f32), length(40f32)],
33                grid_template_columns: vec![length(40f32), length(40f32), length(40f32)],
34                padding: taffy::geometry::Rect {
35                    left: length(40f32),
36                    right: length(20f32),
37                    top: length(10f32),
38                    bottom: length(30f32),
39                },
40                ..Default::default()
41            },
42            &[node0, node1, node2, node3, node4, node5, node6, node7, node8],
43        )
44        .unwrap();
45    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
46    println!("\nComputed tree:");
47    taffy.print_tree(node);
48    println!();
49    let layout = taffy.layout(node).unwrap();
50    let Layout { size, location, .. } = layout;
51    assert_eq!(size.width, 180f32, "width of node {:?}. Expected {}. Actual {}", node, 180f32, size.width);
52    assert_eq!(size.height, 160f32, "height of node {:?}. Expected {}. Actual {}", node, 160f32, size.height);
53    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
54    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
55    let layout = taffy.layout(node0).unwrap();
56    let Layout { size, location, .. } = layout;
57    assert_eq!(size.width, 0f32, "width of node {:?}. Expected {}. Actual {}", node0, 0f32, size.width);
58    assert_eq!(size.height, 0f32, "height of node {:?}. Expected {}. Actual {}", node0, 0f32, size.height);
59    assert_eq!(location.x, 178f32, "x of node {:?}. Expected {}. Actual {}", node0, 178f32, location.x);
60    assert_eq!(location.y, 1f32, "y of node {:?}. Expected {}. Actual {}", node0, 1f32, location.y);
61    let layout = taffy.layout(node1).unwrap();
62    let Layout { size, location, .. } = layout;
63    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
64    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node1, 40f32, size.height);
65    assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, location.x);
66    assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node1, 10f32, location.y);
67    let layout = taffy.layout(node2).unwrap();
68    let Layout { size, location, .. } = layout;
69    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node2, 40f32, size.width);
70    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node2, 40f32, size.height);
71    assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node2, 80f32, location.x);
72    assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node2, 10f32, location.y);
73    let layout = taffy.layout(node3).unwrap();
74    let Layout { size, location, .. } = layout;
75    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node3, 40f32, size.width);
76    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height);
77    assert_eq!(location.x, 120f32, "x of node {:?}. Expected {}. Actual {}", node3, 120f32, location.x);
78    assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node3, 10f32, location.y);
79    let layout = taffy.layout(node4).unwrap();
80    let Layout { size, location, .. } = layout;
81    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node4, 40f32, size.width);
82    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height);
83    assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node4, 40f32, location.x);
84    assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node4, 50f32, location.y);
85    let layout = taffy.layout(node5).unwrap();
86    let Layout { size, location, .. } = layout;
87    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node5, 40f32, size.width);
88    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node5, 40f32, size.height);
89    assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node5, 80f32, location.x);
90    assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node5, 50f32, location.y);
91    let layout = taffy.layout(node6).unwrap();
92    let Layout { size, location, .. } = layout;
93    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node6, 40f32, size.width);
94    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node6, 40f32, size.height);
95    assert_eq!(location.x, 120f32, "x of node {:?}. Expected {}. Actual {}", node6, 120f32, location.x);
96    assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node6, 50f32, location.y);
97    let layout = taffy.layout(node7).unwrap();
98    let Layout { size, location, .. } = layout;
99    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node7, 40f32, size.width);
100    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node7, 40f32, size.height);
101    assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node7, 40f32, location.x);
102    assert_eq!(location.y, 90f32, "y of node {:?}. Expected {}. Actual {}", node7, 90f32, location.y);
103    let layout = taffy.layout(node8).unwrap();
104    let Layout { size, location, .. } = layout;
105    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node8, 40f32, size.width);
106    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node8, 40f32, size.height);
107    assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node8, 80f32, location.x);
108    assert_eq!(location.y, 90f32, "y of node {:?}. Expected {}. Actual {}", node8, 90f32, location.y);
109}
110
111#[test]
112#[allow(non_snake_case)]
113fn grid_absolute_container_top_right_margin__content_box() {
114    #[allow(unused_imports)]
115    use taffy::{prelude::*, Layout};
116    let mut taffy = crate::new_test_tree();
117    let node0 = taffy
118        .new_leaf(taffy::style::Style {
119            box_sizing: taffy::style::BoxSizing::ContentBox,
120            position: taffy::style::Position::Absolute,
121            margin: taffy::geometry::Rect {
122                left: length(4f32),
123                right: length(2f32),
124                top: length(1f32),
125                bottom: length(3f32),
126            },
127            inset: taffy::geometry::Rect { left: auto(), right: length(0f32), top: length(0f32), bottom: auto() },
128            ..Default::default()
129        })
130        .unwrap();
131    let node1 = taffy
132        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
133        .unwrap();
134    let node2 = taffy
135        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
136        .unwrap();
137    let node3 = taffy
138        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
139        .unwrap();
140    let node4 = taffy
141        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
142        .unwrap();
143    let node5 = taffy
144        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
145        .unwrap();
146    let node6 = taffy
147        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
148        .unwrap();
149    let node7 = taffy
150        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
151        .unwrap();
152    let node8 = taffy
153        .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() })
154        .unwrap();
155    let node = taffy
156        .new_with_children(
157            taffy::style::Style {
158                display: taffy::style::Display::Grid,
159                box_sizing: taffy::style::BoxSizing::ContentBox,
160                grid_template_rows: vec![length(40f32), length(40f32), length(40f32)],
161                grid_template_columns: vec![length(40f32), length(40f32), length(40f32)],
162                padding: taffy::geometry::Rect {
163                    left: length(40f32),
164                    right: length(20f32),
165                    top: length(10f32),
166                    bottom: length(30f32),
167                },
168                ..Default::default()
169            },
170            &[node0, node1, node2, node3, node4, node5, node6, node7, node8],
171        )
172        .unwrap();
173    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
174    println!("\nComputed tree:");
175    taffy.print_tree(node);
176    println!();
177    let layout = taffy.layout(node).unwrap();
178    let Layout { size, location, .. } = layout;
179    assert_eq!(size.width, 180f32, "width of node {:?}. Expected {}. Actual {}", node, 180f32, size.width);
180    assert_eq!(size.height, 160f32, "height of node {:?}. Expected {}. Actual {}", node, 160f32, size.height);
181    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
182    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
183    let layout = taffy.layout(node0).unwrap();
184    let Layout { size, location, .. } = layout;
185    assert_eq!(size.width, 0f32, "width of node {:?}. Expected {}. Actual {}", node0, 0f32, size.width);
186    assert_eq!(size.height, 0f32, "height of node {:?}. Expected {}. Actual {}", node0, 0f32, size.height);
187    assert_eq!(location.x, 178f32, "x of node {:?}. Expected {}. Actual {}", node0, 178f32, location.x);
188    assert_eq!(location.y, 1f32, "y of node {:?}. Expected {}. Actual {}", node0, 1f32, location.y);
189    let layout = taffy.layout(node1).unwrap();
190    let Layout { size, location, .. } = layout;
191    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
192    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node1, 40f32, size.height);
193    assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, location.x);
194    assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node1, 10f32, location.y);
195    let layout = taffy.layout(node2).unwrap();
196    let Layout { size, location, .. } = layout;
197    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node2, 40f32, size.width);
198    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node2, 40f32, size.height);
199    assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node2, 80f32, location.x);
200    assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node2, 10f32, location.y);
201    let layout = taffy.layout(node3).unwrap();
202    let Layout { size, location, .. } = layout;
203    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node3, 40f32, size.width);
204    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height);
205    assert_eq!(location.x, 120f32, "x of node {:?}. Expected {}. Actual {}", node3, 120f32, location.x);
206    assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node3, 10f32, location.y);
207    let layout = taffy.layout(node4).unwrap();
208    let Layout { size, location, .. } = layout;
209    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node4, 40f32, size.width);
210    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height);
211    assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node4, 40f32, location.x);
212    assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node4, 50f32, location.y);
213    let layout = taffy.layout(node5).unwrap();
214    let Layout { size, location, .. } = layout;
215    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node5, 40f32, size.width);
216    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node5, 40f32, size.height);
217    assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node5, 80f32, location.x);
218    assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node5, 50f32, location.y);
219    let layout = taffy.layout(node6).unwrap();
220    let Layout { size, location, .. } = layout;
221    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node6, 40f32, size.width);
222    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node6, 40f32, size.height);
223    assert_eq!(location.x, 120f32, "x of node {:?}. Expected {}. Actual {}", node6, 120f32, location.x);
224    assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node6, 50f32, location.y);
225    let layout = taffy.layout(node7).unwrap();
226    let Layout { size, location, .. } = layout;
227    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node7, 40f32, size.width);
228    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node7, 40f32, size.height);
229    assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node7, 40f32, location.x);
230    assert_eq!(location.y, 90f32, "y of node {:?}. Expected {}. Actual {}", node7, 90f32, location.y);
231    let layout = taffy.layout(node8).unwrap();
232    let Layout { size, location, .. } = layout;
233    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node8, 40f32, size.width);
234    assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node8, 40f32, size.height);
235    assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node8, 80f32, location.x);
236    assert_eq!(location.y, 90f32, "y of node {:?}. Expected {}. Actual {}", node8, 90f32, location.y);
237}