#[test] #[allow(non_snake_case)] fn grid_percent_tracks_definite_underflow__border_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node1 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node2 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node3 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node4 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node5 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, grid_template_rows: vec![percent(0.3f32), percent(0.6f32)], grid_template_columns: vec![percent(0.1f32), percent(0.2f32), percent(0.3f32)], size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(120f32), height: taffy::style::Dimension::from_length(60f32), }, ..Default::default() }, &[node0, node1, node2, node3, node4, node5], ) .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!(); let layout = taffy.layout(node).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 120f32, "width of node {:?}. Expected {}. Actual {}", node, 120f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node, 60f32, 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); let layout = taffy.layout(node0).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 12f32, "width of node {:?}. Expected {}. Actual {}", node0, 12f32, size.width); assert_eq!(size.height, 18f32, "height of node {:?}. Expected {}. Actual {}", node0, 18f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y); let layout = taffy.layout(node1).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 24f32, "width of node {:?}. Expected {}. Actual {}", node1, 24f32, size.width); assert_eq!(size.height, 18f32, "height of node {:?}. Expected {}. Actual {}", node1, 18f32, size.height); assert_eq!(location.x, 12f32, "x of node {:?}. Expected {}. Actual {}", node1, 12f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y); let layout = taffy.layout(node2).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 36f32, "width of node {:?}. Expected {}. Actual {}", node2, 36f32, size.width); assert_eq!(size.height, 18f32, "height of node {:?}. Expected {}. Actual {}", node2, 18f32, size.height); assert_eq!(location.x, 36f32, "x of node {:?}. Expected {}. Actual {}", node2, 36f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2, 0f32, location.y); let layout = taffy.layout(node3).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 12f32, "width of node {:?}. Expected {}. Actual {}", node3, 12f32, size.width); assert_eq!(size.height, 36f32, "height of node {:?}. Expected {}. Actual {}", node3, 36f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x); assert_eq!(location.y, 18f32, "y of node {:?}. Expected {}. Actual {}", node3, 18f32, location.y); let layout = taffy.layout(node4).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 24f32, "width of node {:?}. Expected {}. Actual {}", node4, 24f32, size.width); assert_eq!(size.height, 36f32, "height of node {:?}. Expected {}. Actual {}", node4, 36f32, size.height); assert_eq!(location.x, 12f32, "x of node {:?}. Expected {}. Actual {}", node4, 12f32, location.x); assert_eq!(location.y, 18f32, "y of node {:?}. Expected {}. Actual {}", node4, 18f32, location.y); let layout = taffy.layout(node5).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 36f32, "width of node {:?}. Expected {}. Actual {}", node5, 36f32, size.width); assert_eq!(size.height, 36f32, "height of node {:?}. Expected {}. Actual {}", node5, 36f32, size.height); assert_eq!(location.x, 36f32, "x of node {:?}. Expected {}. Actual {}", node5, 36f32, location.x); assert_eq!(location.y, 18f32, "y of node {:?}. Expected {}. Actual {}", node5, 18f32, location.y); } #[test] #[allow(non_snake_case)] fn grid_percent_tracks_definite_underflow__content_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() }) .unwrap(); let node3 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() }) .unwrap(); let node4 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() }) .unwrap(); let node5 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, box_sizing: taffy::style::BoxSizing::ContentBox, grid_template_rows: vec![percent(0.3f32), percent(0.6f32)], grid_template_columns: vec![percent(0.1f32), percent(0.2f32), percent(0.3f32)], size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(120f32), height: taffy::style::Dimension::from_length(60f32), }, ..Default::default() }, &[node0, node1, node2, node3, node4, node5], ) .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!(); let layout = taffy.layout(node).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 120f32, "width of node {:?}. Expected {}. Actual {}", node, 120f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node, 60f32, 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); let layout = taffy.layout(node0).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 12f32, "width of node {:?}. Expected {}. Actual {}", node0, 12f32, size.width); assert_eq!(size.height, 18f32, "height of node {:?}. Expected {}. Actual {}", node0, 18f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y); let layout = taffy.layout(node1).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 24f32, "width of node {:?}. Expected {}. Actual {}", node1, 24f32, size.width); assert_eq!(size.height, 18f32, "height of node {:?}. Expected {}. Actual {}", node1, 18f32, size.height); assert_eq!(location.x, 12f32, "x of node {:?}. Expected {}. Actual {}", node1, 12f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y); let layout = taffy.layout(node2).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 36f32, "width of node {:?}. Expected {}. Actual {}", node2, 36f32, size.width); assert_eq!(size.height, 18f32, "height of node {:?}. Expected {}. Actual {}", node2, 18f32, size.height); assert_eq!(location.x, 36f32, "x of node {:?}. Expected {}. Actual {}", node2, 36f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2, 0f32, location.y); let layout = taffy.layout(node3).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 12f32, "width of node {:?}. Expected {}. Actual {}", node3, 12f32, size.width); assert_eq!(size.height, 36f32, "height of node {:?}. Expected {}. Actual {}", node3, 36f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x); assert_eq!(location.y, 18f32, "y of node {:?}. Expected {}. Actual {}", node3, 18f32, location.y); let layout = taffy.layout(node4).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 24f32, "width of node {:?}. Expected {}. Actual {}", node4, 24f32, size.width); assert_eq!(size.height, 36f32, "height of node {:?}. Expected {}. Actual {}", node4, 36f32, size.height); assert_eq!(location.x, 12f32, "x of node {:?}. Expected {}. Actual {}", node4, 12f32, location.x); assert_eq!(location.y, 18f32, "y of node {:?}. Expected {}. Actual {}", node4, 18f32, location.y); let layout = taffy.layout(node5).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 36f32, "width of node {:?}. Expected {}. Actual {}", node5, 36f32, size.width); assert_eq!(size.height, 36f32, "height of node {:?}. Expected {}. Actual {}", node5, 36f32, size.height); assert_eq!(location.x, 36f32, "x of node {:?}. Expected {}. Actual {}", node5, 36f32, location.x); assert_eq!(location.y, 18f32, "y of node {:?}. Expected {}. Actual {}", node5, 18f32, location.y); }