#[test] fn min_height_with_nested_fixed_height() { #[allow(unused_imports)] use taffy::{prelude::*, tree::Layout, TaffyTree}; let mut taffy: TaffyTree = TaffyTree::new(); let node00 = taffy .new_leaf(taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(40f32), height: taffy::style::Dimension::Length(40f32), }, ..Default::default() }) .unwrap(); let node0 = taffy .new_with_children( taffy::style::Style { flex_direction: taffy::style::FlexDirection::Column, align_self: Some(taffy::style::AlignSelf::FlexStart), flex_shrink: 0f32, min_size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::Length(28f32) }, margin: taffy::geometry::Rect { left: zero(), right: zero(), top: taffy::style::LengthPercentageAuto::Length(8f32), bottom: taffy::style::LengthPercentageAuto::Length(9f32), }, ..Default::default() }, &[node00], ) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { size: taffy::geometry::Size { width: taffy::style::Dimension::Length(320f32), height: auto() }, min_size: taffy::geometry::Size { width: auto(), height: taffy::style::Dimension::Length(44f32) }, padding: taffy::geometry::Rect { left: taffy::style::LengthPercentage::Length(16f32), right: taffy::style::LengthPercentage::Length(16f32), top: zero(), bottom: zero(), }, ..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, 320f32, "width of node {:?}. Expected {}. Actual {}", node, 320f32, size.width); assert_eq!(size.height, 57f32, "height of node {:?}. Expected {}. Actual {}", node, 57f32, 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, 40f32, "height of node {:?}. Expected {}. Actual {}", node0, 40f32, size.height); assert_eq!(location.x, 16f32, "x of node {:?}. Expected {}. Actual {}", node0, 16f32, location.x); assert_eq!(location.y, 8f32, "y of node {:?}. Expected {}. Actual {}", node0, 8f32, 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, 40f32, "width of node {:?}. Expected {}. Actual {}", node00, 40f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node00, 40f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node00, 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node00, 0f32, 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() ); }