#[test] fn gap_column_gap_row_gap_wrapping() { #[allow(unused_imports)] use taffy::{prelude::*, tree::Layout}; let mut taffy = taffy::Taffy::new(); let node0 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node3 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node4 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node5 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node6 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node7 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node8 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(20f32), height: taffy::style::Dimension::Length(20f32), }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { flex_wrap: taffy::style::FlexWrap::Wrap, gap: taffy::geometry::Size { width: taffy::style::LengthPercentage::Length(10f32), height: taffy::style::LengthPercentage::Length(20f32), }, size: taffy::geometry::Size { width: taffy::style::Dimension::Length(80f32), height: auto() }, ..Default::default() }, &[node0, node1, node2, node3, node4, node5, node6, node7, node8], ) .unwrap(); taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap(); println!("\nComputed tree:"); taffy::util::print_tree(&taffy, node); println!(); let Layout { size, location, .. } = taffy.layout(node).unwrap(); assert_eq!(size.width, 80f32, "width of node {:?}. Expected {}. Actual {}", node, 80f32, 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 { size, location, .. } = taffy.layout(node0).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node0, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node0, 20f32, 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 { size, location, .. } = taffy.layout(node1).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node1, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node1, 20f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node1, 30f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y); let Layout { size, location, .. } = taffy.layout(node2).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node2, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node2, 20f32, size.height); assert_eq!(location.x, 60f32, "x of node {:?}. Expected {}. Actual {}", node2, 60f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2, 0f32, location.y); let Layout { size, location, .. } = taffy.layout(node3).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node3, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node3, 20f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y); let Layout { size, location, .. } = taffy.layout(node4).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node4, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node4, 20f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node4, 30f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y); let Layout { size, location, .. } = taffy.layout(node5).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node5, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node5, 20f32, size.height); assert_eq!(location.x, 60f32, "x of node {:?}. Expected {}. Actual {}", node5, 60f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node5, 40f32, location.y); let Layout { size, location, .. } = taffy.layout(node6).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node6, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node6, 20f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node6, 0f32, location.x); assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node6, 80f32, location.y); let Layout { size, location, .. } = taffy.layout(node7).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node7, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node7, 20f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node7, 30f32, location.x); assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node7, 80f32, location.y); let Layout { size, location, .. } = taffy.layout(node8).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node8, 20f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node8, 20f32, size.height); assert_eq!(location.x, 60f32, "x of node {:?}. Expected {}. Actual {}", node8, 60f32, location.x); assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node8, 80f32, location.y); }