#[test] #[allow(non_snake_case)] fn grid_percent_tracks_indefinite_with_content_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 { grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(100f32), height: taffy::style::Dimension::from_length(100f32), }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, ..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 node6 = 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)], ..Default::default() }, &[node0, node1, node2, node3, node4, node5, node6], ) .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, 100f32, "width of node {:?}. Expected {}. Actual {}", node, 100f32, size.width); assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node, 100f32, 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, 100f32, "width of node {:?}. Expected {}. Actual {}", node0, 100f32, size.width); assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node0, 100f32, 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, 10f32, "width of node {:?}. Expected {}. Actual {}", node1, 10f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node1, 30f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, 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, 20f32, "width of node {:?}. Expected {}. Actual {}", node2, 20f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node2, 30f32, size.height); assert_eq!(location.x, 10f32, "x of node {:?}. Expected {}. Actual {}", node2, 10f32, 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, 30f32, "width of node {:?}. Expected {}. Actual {}", node3, 30f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node3, 30f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node3, 30f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node3, 0f32, location.y); let layout = taffy.layout(node4).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 10f32, "width of node {:?}. Expected {}. Actual {}", node4, 10f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node4, 60f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node4, 0f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node4, 30f32, location.y); let layout = taffy.layout(node5).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node5, 20f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node5, 60f32, size.height); assert_eq!(location.x, 10f32, "x of node {:?}. Expected {}. Actual {}", node5, 10f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node5, 30f32, location.y); let layout = taffy.layout(node6).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node6, 30f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node6, 60f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node6, 30f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node6, 30f32, location.y); } #[test] #[allow(non_snake_case)] fn grid_percent_tracks_indefinite_with_content_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, grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(100f32), height: taffy::style::Dimension::from_length(100f32), }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Auto }, ..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 node6 = 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)], ..Default::default() }, &[node0, node1, node2, node3, node4, node5, node6], ) .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, 100f32, "width of node {:?}. Expected {}. Actual {}", node, 100f32, size.width); assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node, 100f32, 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, 100f32, "width of node {:?}. Expected {}. Actual {}", node0, 100f32, size.width); assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node0, 100f32, 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, 10f32, "width of node {:?}. Expected {}. Actual {}", node1, 10f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node1, 30f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node1, 0f32, 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, 20f32, "width of node {:?}. Expected {}. Actual {}", node2, 20f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node2, 30f32, size.height); assert_eq!(location.x, 10f32, "x of node {:?}. Expected {}. Actual {}", node2, 10f32, 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, 30f32, "width of node {:?}. Expected {}. Actual {}", node3, 30f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node3, 30f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node3, 30f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node3, 0f32, location.y); let layout = taffy.layout(node4).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 10f32, "width of node {:?}. Expected {}. Actual {}", node4, 10f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node4, 60f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node4, 0f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node4, 30f32, location.y); let layout = taffy.layout(node5).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node5, 20f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node5, 60f32, size.height); assert_eq!(location.x, 10f32, "x of node {:?}. Expected {}. Actual {}", node5, 10f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node5, 30f32, location.y); let layout = taffy.layout(node6).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node6, 30f32, size.width); assert_eq!(size.height, 60f32, "height of node {:?}. Expected {}. Actual {}", node6, 60f32, size.height); assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node6, 30f32, location.x); assert_eq!(location.y, 30f32, "y of node {:?}. Expected {}. Actual {}", node6, 30f32, location.y); }