#[test] #[allow(non_snake_case)] fn rounding_total_fractial__border_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy .new_leaf(taffy::style::Style { flex_grow: 0.7f32, flex_basis: taffy::style::Dimension::from_length(50.3f32), size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(20.3f32) }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { flex_grow: 1.6f32, size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(10f32) }, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { flex_grow: 1.1f32, size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(10.7f32) }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { flex_direction: taffy::style::FlexDirection::Column, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(87.4f32), height: taffy::style::Dimension::from_length(113.4f32), }, ..Default::default() }, &[node0, node1, node2], ) .unwrap(); taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap(); println!("\nComputed tree:"); taffy.print_tree(node); println!(); let layout = taffy.layout(node).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node, 87f32, size.width); assert_eq!(size.height, 113f32, "height of node {:?}. Expected {}. Actual {}", node, 113f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y); let layout = taffy.layout(node0).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node0, 87f32, size.width); assert_eq!(size.height, 59f32, "height of node {:?}. Expected {}. Actual {}", node0, 59f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y); let layout = taffy.layout(node1).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node1, 87f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node1, 30f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, location.x); assert_eq!(location.y, 59f32, "y of node {:?}. Expected {}. Actual {}", node1, 59f32, location.y); let layout = taffy.layout(node2).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node2, 87f32, size.width); assert_eq!(size.height, 24f32, "height of node {:?}. Expected {}. Actual {}", node2, 24f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x); assert_eq!(location.y, 89f32, "y of node {:?}. Expected {}. Actual {}", node2, 89f32, location.y); } #[test] #[allow(non_snake_case)] fn rounding_total_fractial__content_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, flex_grow: 0.7f32, flex_basis: taffy::style::Dimension::from_length(50.3f32), size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(20.3f32) }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, flex_grow: 1.6f32, size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(10f32) }, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, flex_grow: 1.1f32, size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::from_length(10.7f32) }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, flex_direction: taffy::style::FlexDirection::Column, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(87.4f32), height: taffy::style::Dimension::from_length(113.4f32), }, ..Default::default() }, &[node0, node1, node2], ) .unwrap(); taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap(); println!("\nComputed tree:"); taffy.print_tree(node); println!(); let layout = taffy.layout(node).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node, 87f32, size.width); assert_eq!(size.height, 113f32, "height of node {:?}. Expected {}. Actual {}", node, 113f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y); let layout = taffy.layout(node0).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node0, 87f32, size.width); assert_eq!(size.height, 59f32, "height of node {:?}. Expected {}. Actual {}", node0, 59f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y); let layout = taffy.layout(node1).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node1, 87f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node1, 30f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, location.x); assert_eq!(location.y, 59f32, "y of node {:?}. Expected {}. Actual {}", node1, 59f32, location.y); let layout = taffy.layout(node2).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 87f32, "width of node {:?}. Expected {}. Actual {}", node2, 87f32, size.width); assert_eq!(size.height, 24f32, "height of node {:?}. Expected {}. Actual {}", node2, 24f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x); assert_eq!(location.y, 89f32, "y of node {:?}. Expected {}. Actual {}", node2, 89f32, location.y); }