tawasuyu/taffy

1#[test]
2#[allow(non_snake_case)]
3fn grid_placement_definite_primary__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            grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
10            ..Default::default()
11        })
12        .unwrap();
13    let node1 = taffy
14        .new_leaf(taffy::style::Style {
15            grid_column: taffy::geometry::Line { start: line(2i16), end: taffy::style::GridPlacement::Auto },
16            ..Default::default()
17        })
18        .unwrap();
19    let node2 = taffy
20        .new_leaf(taffy::style::Style {
21            grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
22            ..Default::default()
23        })
24        .unwrap();
25    let node3 = taffy
26        .new_leaf(taffy::style::Style {
27            grid_column: taffy::geometry::Line { start: line(2i16), end: taffy::style::GridPlacement::Auto },
28            ..Default::default()
29        })
30        .unwrap();
31    let node4 = taffy
32        .new_leaf(taffy::style::Style {
33            grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
34            ..Default::default()
35        })
36        .unwrap();
37    let node = taffy
38        .new_with_children(
39            taffy::style::Style {
40                display: taffy::style::Display::Grid,
41                grid_template_columns: vec![percent(0.33f32), percent(0.74f32)],
42                size: taffy::geometry::Size {
43                    width: taffy::style::Dimension::from_length(200f32),
44                    height: taffy::style::Dimension::from_length(200f32),
45                },
46                ..Default::default()
47            },
48            &[node0, node1, node2, node3, node4],
49        )
50        .unwrap();
51    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
52    println!("\nComputed tree:");
53    taffy.print_tree(node);
54    println!();
55    let layout = taffy.layout(node).unwrap();
56    let Layout { size, location, .. } = layout;
57    assert_eq!(size.width, 200f32, "width of node {:?}. Expected {}. Actual {}", node, 200f32, size.width);
58    assert_eq!(size.height, 200f32, "height of node {:?}. Expected {}. Actual {}", node, 200f32, size.height);
59    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
60    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
61    let layout = taffy.layout(node0).unwrap();
62    let Layout { size, location, .. } = layout;
63    assert_eq!(size.width, 66f32, "width of node {:?}. Expected {}. Actual {}", node0, 66f32, size.width);
64    assert_eq!(size.height, 67f32, "height of node {:?}. Expected {}. Actual {}", node0, 67f32, size.height);
65    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
66    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
67    let layout = taffy.layout(node1).unwrap();
68    let Layout { size, location, .. } = layout;
69    assert_eq!(size.width, 148f32, "width of node {:?}. Expected {}. Actual {}", node1, 148f32, size.width);
70    assert_eq!(size.height, 67f32, "height of node {:?}. Expected {}. Actual {}", node1, 67f32, size.height);
71    assert_eq!(location.x, 66f32, "x of node {:?}. Expected {}. Actual {}", node1, 66f32, location.x);
72    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
73    let layout = taffy.layout(node2).unwrap();
74    let Layout { size, location, .. } = layout;
75    assert_eq!(size.width, 66f32, "width of node {:?}. Expected {}. Actual {}", node2, 66f32, size.width);
76    assert_eq!(size.height, 66f32, "height of node {:?}. Expected {}. Actual {}", node2, 66f32, size.height);
77    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x);
78    assert_eq!(location.y, 67f32, "y of node {:?}. Expected {}. Actual {}", node2, 67f32, location.y);
79    let layout = taffy.layout(node3).unwrap();
80    let Layout { size, location, .. } = layout;
81    assert_eq!(size.width, 148f32, "width of node {:?}. Expected {}. Actual {}", node3, 148f32, size.width);
82    assert_eq!(size.height, 66f32, "height of node {:?}. Expected {}. Actual {}", node3, 66f32, size.height);
83    assert_eq!(location.x, 66f32, "x of node {:?}. Expected {}. Actual {}", node3, 66f32, location.x);
84    assert_eq!(location.y, 67f32, "y of node {:?}. Expected {}. Actual {}", node3, 67f32, location.y);
85    let layout = taffy.layout(node4).unwrap();
86    let Layout { size, location, .. } = layout;
87    assert_eq!(size.width, 66f32, "width of node {:?}. Expected {}. Actual {}", node4, 66f32, size.width);
88    assert_eq!(size.height, 67f32, "height of node {:?}. Expected {}. Actual {}", node4, 67f32, size.height);
89    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node4, 0f32, location.x);
90    assert_eq!(location.y, 133f32, "y of node {:?}. Expected {}. Actual {}", node4, 133f32, location.y);
91}
92
93#[test]
94#[allow(non_snake_case)]
95fn grid_placement_definite_primary__content_box() {
96    #[allow(unused_imports)]
97    use taffy::{prelude::*, Layout};
98    let mut taffy = crate::new_test_tree();
99    let node0 = taffy
100        .new_leaf(taffy::style::Style {
101            box_sizing: taffy::style::BoxSizing::ContentBox,
102            grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
103            ..Default::default()
104        })
105        .unwrap();
106    let node1 = taffy
107        .new_leaf(taffy::style::Style {
108            box_sizing: taffy::style::BoxSizing::ContentBox,
109            grid_column: taffy::geometry::Line { start: line(2i16), end: taffy::style::GridPlacement::Auto },
110            ..Default::default()
111        })
112        .unwrap();
113    let node2 = taffy
114        .new_leaf(taffy::style::Style {
115            box_sizing: taffy::style::BoxSizing::ContentBox,
116            grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
117            ..Default::default()
118        })
119        .unwrap();
120    let node3 = taffy
121        .new_leaf(taffy::style::Style {
122            box_sizing: taffy::style::BoxSizing::ContentBox,
123            grid_column: taffy::geometry::Line { start: line(2i16), end: taffy::style::GridPlacement::Auto },
124            ..Default::default()
125        })
126        .unwrap();
127    let node4 = taffy
128        .new_leaf(taffy::style::Style {
129            box_sizing: taffy::style::BoxSizing::ContentBox,
130            grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto },
131            ..Default::default()
132        })
133        .unwrap();
134    let node = taffy
135        .new_with_children(
136            taffy::style::Style {
137                display: taffy::style::Display::Grid,
138                box_sizing: taffy::style::BoxSizing::ContentBox,
139                grid_template_columns: vec![percent(0.33f32), percent(0.74f32)],
140                size: taffy::geometry::Size {
141                    width: taffy::style::Dimension::from_length(200f32),
142                    height: taffy::style::Dimension::from_length(200f32),
143                },
144                ..Default::default()
145            },
146            &[node0, node1, node2, node3, node4],
147        )
148        .unwrap();
149    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
150    println!("\nComputed tree:");
151    taffy.print_tree(node);
152    println!();
153    let layout = taffy.layout(node).unwrap();
154    let Layout { size, location, .. } = layout;
155    assert_eq!(size.width, 200f32, "width of node {:?}. Expected {}. Actual {}", node, 200f32, size.width);
156    assert_eq!(size.height, 200f32, "height of node {:?}. Expected {}. Actual {}", node, 200f32, size.height);
157    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
158    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
159    let layout = taffy.layout(node0).unwrap();
160    let Layout { size, location, .. } = layout;
161    assert_eq!(size.width, 66f32, "width of node {:?}. Expected {}. Actual {}", node0, 66f32, size.width);
162    assert_eq!(size.height, 67f32, "height of node {:?}. Expected {}. Actual {}", node0, 67f32, size.height);
163    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
164    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
165    let layout = taffy.layout(node1).unwrap();
166    let Layout { size, location, .. } = layout;
167    assert_eq!(size.width, 148f32, "width of node {:?}. Expected {}. Actual {}", node1, 148f32, size.width);
168    assert_eq!(size.height, 67f32, "height of node {:?}. Expected {}. Actual {}", node1, 67f32, size.height);
169    assert_eq!(location.x, 66f32, "x of node {:?}. Expected {}. Actual {}", node1, 66f32, location.x);
170    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
171    let layout = taffy.layout(node2).unwrap();
172    let Layout { size, location, .. } = layout;
173    assert_eq!(size.width, 66f32, "width of node {:?}. Expected {}. Actual {}", node2, 66f32, size.width);
174    assert_eq!(size.height, 66f32, "height of node {:?}. Expected {}. Actual {}", node2, 66f32, size.height);
175    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x);
176    assert_eq!(location.y, 67f32, "y of node {:?}. Expected {}. Actual {}", node2, 67f32, location.y);
177    let layout = taffy.layout(node3).unwrap();
178    let Layout { size, location, .. } = layout;
179    assert_eq!(size.width, 148f32, "width of node {:?}. Expected {}. Actual {}", node3, 148f32, size.width);
180    assert_eq!(size.height, 66f32, "height of node {:?}. Expected {}. Actual {}", node3, 66f32, size.height);
181    assert_eq!(location.x, 66f32, "x of node {:?}. Expected {}. Actual {}", node3, 66f32, location.x);
182    assert_eq!(location.y, 67f32, "y of node {:?}. Expected {}. Actual {}", node3, 67f32, location.y);
183    let layout = taffy.layout(node4).unwrap();
184    let Layout { size, location, .. } = layout;
185    assert_eq!(size.width, 66f32, "width of node {:?}. Expected {}. Actual {}", node4, 66f32, size.width);
186    assert_eq!(size.height, 67f32, "height of node {:?}. Expected {}. Actual {}", node4, 67f32, size.height);
187    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node4, 0f32, location.x);
188    assert_eq!(location.y, 133f32, "y of node {:?}. Expected {}. Actual {}", node4, 133f32, location.y);
189}