#[test] fn bevy_issue_7976_4_level() { #[allow(unused_imports)] use taffy::{prelude::*, tree::Layout, TaffyTree}; let mut taffy: TaffyTree = TaffyTree::new(); let node000 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node00 = taffy .new_with_children( taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Percent(1f32), height: taffy::style::Dimension::Percent(1f32), }, padding: taffy::geometry::Rect { left: taffy::style::LengthPercentage::Length(5f32), right: taffy::style::LengthPercentage::Length(5f32), top: taffy::style::LengthPercentage::Length(5f32), bottom: taffy::style::LengthPercentage::Length(5f32), }, ..Default::default() }, &[node000], ) .unwrap(); let node0 = taffy .new_with_children( taffy::style::Style { min_size: taffy::geometry::Size { width: taffy::style::Dimension::Length(40f32), height: taffy::style::Dimension::Length(40f32), }, margin: taffy::geometry::Rect { left: taffy::style::LengthPercentageAuto::Length(5f32), right: taffy::style::LengthPercentageAuto::Length(5f32), top: taffy::style::LengthPercentageAuto::Length(5f32), bottom: taffy::style::LengthPercentageAuto::Length(5f32), }, padding: taffy::geometry::Rect { left: taffy::style::LengthPercentage::Length(5f32), right: taffy::style::LengthPercentage::Length(5f32), top: taffy::style::LengthPercentage::Length(5f32), bottom: taffy::style::LengthPercentage::Length(5f32), }, ..Default::default() }, &[node00], ) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { align_content: Some(taffy::style::AlignContent::Start), size: taffy::geometry::Size { width: taffy::style::Dimension::Length(200f32), height: taffy::style::Dimension::Length(200f32), }, ..Default::default() }, &[node0], ) .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!(); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node).unwrap(); assert_eq!(size.width, 200f32, "width of node {:?}. Expected {}. Actual {}", node, 200f32, size.width); assert_eq!(size.height, 200f32, "height of node {:?}. Expected {}. Actual {}", node, 200f32, 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); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node0).unwrap(); assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width); assert_eq!(size.height, 190f32, "height of node {:?}. Expected {}. Actual {}", node0, 190f32, size.height); assert_eq!(location.x, 5f32, "x of node {:?}. Expected {}. Actual {}", node0, 5f32, location.x); assert_eq!(location.y, 5f32, "y of node {:?}. Expected {}. Actual {}", node0, 5f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node0, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node0, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node00).unwrap(); assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node00, 30f32, size.width); assert_eq!(size.height, 180f32, "height of node {:?}. Expected {}. Actual {}", node00, 180f32, size.height); assert_eq!(location.x, 5f32, "x of node {:?}. Expected {}. Actual {}", node00, 5f32, location.x); assert_eq!(location.y, 5f32, "y of node {:?}. Expected {}. Actual {}", node00, 5f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node00, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node00, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node000).unwrap(); assert_eq!(size.width, 0f32, "width of node {:?}. Expected {}. Actual {}", node000, 0f32, size.width); assert_eq!(size.height, 170f32, "height of node {:?}. Expected {}. Actual {}", node000, 170f32, size.height); assert_eq!(location.x, 5f32, "x of node {:?}. Expected {}. Actual {}", node000, 5f32, location.x); assert_eq!(location.y, 5f32, "y of node {:?}. Expected {}. Actual {}", node000, 5f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node000, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node000, 0f32, layout.scroll_height() ); }