#[test] fn margin_auto_top_stretching_child() { let mut taffy = taffy::Taffy::new(); let node0 = taffy .new_with_children( taffy::style::Style { flex_grow: 1f32, flex_shrink: 1f32, flex_basis: taffy::style::Dimension::Percent(0f32), margin: taffy::geometry::Rect { top: taffy::style::Dimension::Auto, ..Default::default() }, ..Default::default() }, &[], ) .unwrap(); let node1 = taffy .new_with_children( taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Points(50f32), height: taffy::style::Dimension::Points(50f32), ..Default::default() }, ..Default::default() }, &[], ) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { align_items: taffy::style::AlignItems::Center, size: taffy::geometry::Size { width: taffy::style::Dimension::Points(200f32), height: taffy::style::Dimension::Points(200f32), ..Default::default() }, ..Default::default() }, &[node0, node1], ) .unwrap(); taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap(); assert_eq!(taffy.layout(node).unwrap().size.width, 200f32); assert_eq!(taffy.layout(node).unwrap().size.height, 200f32); assert_eq!(taffy.layout(node).unwrap().location.x, 0f32); assert_eq!(taffy.layout(node).unwrap().location.y, 0f32); assert_eq!(taffy.layout(node0).unwrap().size.width, 150f32); assert_eq!(taffy.layout(node0).unwrap().size.height, 0f32); assert_eq!(taffy.layout(node0).unwrap().location.x, 0f32); assert_eq!(taffy.layout(node0).unwrap().location.y, 200f32); assert_eq!(taffy.layout(node1).unwrap().size.width, 50f32); assert_eq!(taffy.layout(node1).unwrap().size.height, 50f32); assert_eq!(taffy.layout(node1).unwrap().location.x, 150f32); assert_eq!(taffy.layout(node1).unwrap().location.y, 75f32); }