#[test] fn absolute_child_with_cross_margin() { use slotmap::Key; #[allow(unused_imports)] use taffy::{layout::Layout, prelude::*}; let mut taffy = taffy::Taffy::new(); let node0 = taffy .new_leaf(taffy::style::Style { align_content: Some(taffy::style::AlignContent::Stretch), size: taffy::geometry::Size { width: taffy::style::Dimension::Points(28f32), height: taffy::style::Dimension::Points(27f32), }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf_with_measure( taffy::style::Style { position: taffy::style::Position::Absolute, align_content: Some(taffy::style::AlignContent::Stretch), flex_grow: 0f32, flex_shrink: 1f32, size: taffy::geometry::Size { width: taffy::style::Dimension::Percent(1f32), height: taffy::style::Dimension::Points(15f32), }, margin: taffy::geometry::Rect { left: zero(), right: zero(), top: taffy::style::LengthPercentageAuto::Points(4f32), bottom: zero(), }, ..Default::default() }, taffy::node::MeasureFunc::Raw(|known_dimensions, available_space| { const TEXT: &str = "\n "; super::measure_standard_text( known_dimensions, available_space, TEXT, super::WritingMode::Horizontal, None, ) }), ) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { align_content: Some(taffy::style::AlignContent::Stretch), size: taffy::geometry::Size { width: taffy::style::Dimension::Points(25f32), height: taffy::style::Dimension::Points(27f32), }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { justify_content: Some(taffy::style::JustifyContent::SpaceBetween), min_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(311f32), height: taffy::style::Dimension::Points(0f32), }, max_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(311f32), height: taffy::style::Dimension::Points(36893500000000000000f32), }, ..Default::default() }, &[node0, node1, node2], ) .unwrap(); taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap(); println!("\nComputed tree:"); taffy::debug::print_tree(&taffy, node); println!(); let Layout { size, location, .. } = taffy.layout(node).unwrap(); assert_eq!(size.width, 311f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 311f32, size.width); assert_eq!(size.height, 27f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 27f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y); let Layout { size, location, .. } = taffy.layout(node0).unwrap(); assert_eq!(size.width, 28f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 28f32, size.width); assert_eq!(size.height, 27f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 27f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.y); let Layout { size, location, .. } = taffy.layout(node1).unwrap(); assert_eq!(size.width, 311f32, "width of node {:?}. Expected {}. Actual {}", node1.data(), 311f32, size.width); assert_eq!(size.height, 15f32, "height of node {:?}. Expected {}. Actual {}", node1.data(), 15f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1.data(), 0f32, location.x); assert_eq!(location.y, 4f32, "y of node {:?}. Expected {}. Actual {}", node1.data(), 4f32, location.y); let Layout { size, location, .. } = taffy.layout(node2).unwrap(); assert_eq!(size.width, 25f32, "width of node {:?}. Expected {}. Actual {}", node2.data(), 25f32, size.width); assert_eq!(size.height, 27f32, "height of node {:?}. Expected {}. Actual {}", node2.data(), 27f32, size.height); assert_eq!(location.x, 286f32, "x of node {:?}. Expected {}. Actual {}", node2.data(), 286f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2.data(), 0f32, location.y); }