#[test] #[allow(non_snake_case)] fn block_absolute_layout_within_border__border_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, inset: taffy::geometry::Rect { left: length(0f32), right: auto(), top: length(0f32), bottom: auto() }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, inset: taffy::geometry::Rect { left: auto(), right: length(0f32), top: auto(), bottom: length(0f32) }, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, margin: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, inset: taffy::geometry::Rect { left: length(0f32), right: auto(), top: length(0f32), bottom: auto() }, ..Default::default() }) .unwrap(); let node3 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, margin: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, inset: taffy::geometry::Rect { left: auto(), right: length(0f32), top: auto(), bottom: length(0f32) }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Block, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(100f32), height: taffy::style::Dimension::from_length(100f32), }, padding: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, border: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, ..Default::default() }, &[node0, node1, node2, node3], ) .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, 100f32, "width of node {:?}. Expected {}. Actual {}", node, 100f32, size.width); assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node, 100f32, 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, 50f32, "width of node {:?}. Expected {}. Actual {}", node0, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node0, 50f32, size.height); assert_eq!(location.x, 10f32, "x of node {:?}. Expected {}. Actual {}", node0, 10f32, location.x); assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node0, 10f32, location.y); let layout = taffy.layout(node1).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node1, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node1, 50f32, size.height); assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node1, 40f32, location.y); let layout = taffy.layout(node2).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node2, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node2, 50f32, size.height); assert_eq!(location.x, 20f32, "x of node {:?}. Expected {}. Actual {}", node2, 20f32, location.x); assert_eq!(location.y, 20f32, "y of node {:?}. Expected {}. Actual {}", node2, 20f32, location.y); let layout = taffy.layout(node3).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node3, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node3, 50f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node3, 30f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node3, 30f32, location.y); } #[test] #[allow(non_snake_case)] fn block_absolute_layout_within_border__content_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, box_sizing: taffy::style::BoxSizing::ContentBox, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, inset: taffy::geometry::Rect { left: length(0f32), right: auto(), top: length(0f32), bottom: auto() }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, box_sizing: taffy::style::BoxSizing::ContentBox, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, inset: taffy::geometry::Rect { left: auto(), right: length(0f32), top: auto(), bottom: length(0f32) }, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, box_sizing: taffy::style::BoxSizing::ContentBox, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, margin: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, inset: taffy::geometry::Rect { left: length(0f32), right: auto(), top: length(0f32), bottom: auto() }, ..Default::default() }) .unwrap(); let node3 = taffy .new_leaf(taffy::style::Style { display: taffy::style::Display::Block, box_sizing: taffy::style::BoxSizing::ContentBox, position: taffy::style::Position::Absolute, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(50f32), height: taffy::style::Dimension::from_length(50f32), }, margin: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, inset: taffy::geometry::Rect { left: auto(), right: length(0f32), top: auto(), bottom: length(0f32) }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Block, box_sizing: taffy::style::BoxSizing::ContentBox, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(100f32), height: taffy::style::Dimension::from_length(100f32), }, padding: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, border: taffy::geometry::Rect { left: length(10f32), right: length(10f32), top: length(10f32), bottom: length(10f32), }, ..Default::default() }, &[node0, node1, node2, node3], ) .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, 140f32, "width of node {:?}. Expected {}. Actual {}", node, 140f32, size.width); assert_eq!(size.height, 140f32, "height of node {:?}. Expected {}. Actual {}", node, 140f32, 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, 50f32, "width of node {:?}. Expected {}. Actual {}", node0, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node0, 50f32, size.height); assert_eq!(location.x, 10f32, "x of node {:?}. Expected {}. Actual {}", node0, 10f32, location.x); assert_eq!(location.y, 10f32, "y of node {:?}. Expected {}. Actual {}", node0, 10f32, location.y); let layout = taffy.layout(node1).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node1, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node1, 50f32, size.height); assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node1, 80f32, location.x); assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node1, 80f32, location.y); let layout = taffy.layout(node2).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node2, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node2, 50f32, size.height); assert_eq!(location.x, 20f32, "x of node {:?}. Expected {}. Actual {}", node2, 20f32, location.x); assert_eq!(location.y, 20f32, "y of node {:?}. Expected {}. Actual {}", node2, 20f32, location.y); let layout = taffy.layout(node3).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 50f32, "width of node {:?}. Expected {}. Actual {}", node3, 50f32, size.width); assert_eq!(size.height, 50f32, "height of node {:?}. Expected {}. Actual {}", node3, 50f32, size.height); assert_eq!(location.x, 70f32, "x of node {:?}. Expected {}. Actual {}", node3, 70f32, location.x); assert_eq!(location.y, 70f32, "y of node {:?}. Expected {}. Actual {}", node3, 70f32, location.y); }