#[test] fn grid_align_content_end_negative_space_gap() { #[allow(unused_imports)] use taffy::{prelude::*, tree::Layout, TaffyTree}; let mut taffy: TaffyTree = TaffyTree::new(); let node00 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node01 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node02 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node03 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node04 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node05 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node06 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node07 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node08 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node0 = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, align_content: Some(taffy::style::AlignContent::End), justify_content: Some(taffy::style::JustifyContent::Center), gap: taffy::geometry::Size { width: taffy::style::LengthPercentage::Length(10f32), height: taffy::style::LengthPercentage::Length(10f32), }, grid_template_rows: vec![length(40f32), length(40f32), length(40f32)], grid_template_columns: vec![length(20f32), length(20f32), length(20f32)], size: taffy::geometry::Size { width: taffy::style::Dimension::Length(120f32), height: taffy::style::Dimension::Length(120f32), }, ..Default::default() }, &[node00, node01, node02, node03, node04, node05, node06, node07, node08], ) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, size: taffy::geometry::Size { width: taffy::style::Dimension::Length(240f32), height: taffy::style::Dimension::Length(240f32), }, border: taffy::geometry::Rect { left: taffy::style::LengthPercentage::Length(60f32), right: taffy::style::LengthPercentage::Length(60f32), top: taffy::style::LengthPercentage::Length(60f32), bottom: taffy::style::LengthPercentage::Length(60f32), }, ..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, 240f32, "width of node {:?}. Expected {}. Actual {}", node, 240f32, size.width); assert_eq!(size.height, 240f32, "height of node {:?}. Expected {}. Actual {}", node, 240f32, 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, 120f32, "width of node {:?}. Expected {}. Actual {}", node0, 120f32, size.width); assert_eq!(size.height, 120f32, "height of node {:?}. Expected {}. Actual {}", node0, 120f32, size.height); assert_eq!(location.x, 60f32, "x of node {:?}. Expected {}. Actual {}", node0, 60f32, location.x); assert_eq!(location.y, 60f32, "y of node {:?}. Expected {}. Actual {}", node0, 60f32, 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, 20f32, "width of node {:?}. Expected {}. Actual {}", node00, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node00, 40f32, size.height); assert_eq!(location.x, 20f32, "x of node {:?}. Expected {}. Actual {}", node00, 20f32, location.x); assert_eq!(location.y, -20f32, "y of node {:?}. Expected {}. Actual {}", node00, -20f32, 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(node01).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node01, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node01, 40f32, size.height); assert_eq!(location.x, 50f32, "x of node {:?}. Expected {}. Actual {}", node01, 50f32, location.x); assert_eq!(location.y, -20f32, "y of node {:?}. Expected {}. Actual {}", node01, -20f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node01, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node01, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node02).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node02, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node02, 40f32, size.height); assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node02, 80f32, location.x); assert_eq!(location.y, -20f32, "y of node {:?}. Expected {}. Actual {}", node02, -20f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node02, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node02, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node03).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node03, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node03, 40f32, size.height); assert_eq!(location.x, 20f32, "x of node {:?}. Expected {}. Actual {}", node03, 20f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node03, 30f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node03, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node03, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node04).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node04, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node04, 40f32, size.height); assert_eq!(location.x, 50f32, "x of node {:?}. Expected {}. Actual {}", node04, 50f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node04, 30f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node04, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node04, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node05).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node05, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node05, 40f32, size.height); assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node05, 80f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node05, 30f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node05, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node05, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node06).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node06, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node06, 40f32, size.height); assert_eq!(location.x, 20f32, "x of node {:?}. Expected {}. Actual {}", node06, 20f32, location.x); assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node06, 80f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node06, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node06, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node07).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node07, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node07, 40f32, size.height); assert_eq!(location.x, 50f32, "x of node {:?}. Expected {}. Actual {}", node07, 50f32, location.x); assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node07, 80f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node07, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node07, 0f32, layout.scroll_height() ); #[cfg_attr(not(feature = "content_size"), allow(unused_variables))] let layout @ Layout { size, location, .. } = taffy.layout(node08).unwrap(); assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node08, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node08, 40f32, size.height); assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node08, 80f32, location.x); assert_eq!(location.y, 80f32, "y of node {:?}. Expected {}. Actual {}", node08, 80f32, location.y); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_width(), 0f32, "scroll_width of node {:?}. Expected {}. Actual {}", node08, 0f32, layout.scroll_width() ); #[cfg(feature = "content_size")] assert_eq!( layout.scroll_height(), 0f32, "scroll_height of node {:?}. Expected {}. Actual {}", node08, 0f32, layout.scroll_height() ); }