#[test] #[allow(non_snake_case)] fn grid_taffy_issue_624__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::Span(2u16) }, 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(50f32), }, ..Default::default() }) .unwrap(); let node1 = taffy .new_leaf(taffy::style::Style { grid_row: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Span(2u16) }, grid_column: taffy::geometry::Line { start: line(2i16), end: taffy::style::GridPlacement::Span(2u16) }, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(40f32), height: taffy::style::Dimension::from_length(30f32), }, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { grid_row: taffy::geometry::Line { start: line(3i16), end: taffy::style::GridPlacement::Span(1u16) }, grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Span(2u16) }, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(120f32), height: taffy::style::Dimension::from_length(20f32), }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, justify_items: Some(taffy::style::JustifyItems::Start), justify_content: Some(taffy::style::JustifyContent::Start), grid_template_rows: vec![auto(), auto(), auto(), fr(1f32)], grid_template_columns: vec![auto(), auto(), fr(1f32)], size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(320f32), height: taffy::style::Dimension::from_length(640f32), }, ..Default::default() }, &[node0, node1, node2], ) .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, 320f32, "width of node {:?}. Expected {}. Actual {}", node, 320f32, size.width); assert_eq!(size.height, 640f32, "height of node {:?}. Expected {}. Actual {}", node, 640f32, 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, 50f32, "height of node {:?}. Expected {}. Actual {}", node0, 50f32, 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, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node1, 30f32, size.height); assert_eq!(location.x, 100f32, "x of node {:?}. Expected {}. Actual {}", node1, 100f32, 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, 120f32, "width of node {:?}. Expected {}. Actual {}", node2, 120f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node2, 20f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x); assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node2, 50f32, location.y); } #[test] #[allow(non_snake_case)] fn grid_taffy_issue_624__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::Span(2u16) }, 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(50f32), }, ..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::Span(2u16) }, grid_column: taffy::geometry::Line { start: line(2i16), end: taffy::style::GridPlacement::Span(2u16) }, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(40f32), height: taffy::style::Dimension::from_length(30f32), }, ..Default::default() }) .unwrap(); let node2 = taffy .new_leaf(taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, grid_row: taffy::geometry::Line { start: line(3i16), end: taffy::style::GridPlacement::Span(1u16) }, grid_column: taffy::geometry::Line { start: line(1i16), end: taffy::style::GridPlacement::Span(2u16) }, size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(120f32), height: taffy::style::Dimension::from_length(20f32), }, ..Default::default() }) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, box_sizing: taffy::style::BoxSizing::ContentBox, justify_items: Some(taffy::style::JustifyItems::Start), justify_content: Some(taffy::style::JustifyContent::Start), grid_template_rows: vec![auto(), auto(), auto(), fr(1f32)], grid_template_columns: vec![auto(), auto(), fr(1f32)], size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(320f32), height: taffy::style::Dimension::from_length(640f32), }, ..Default::default() }, &[node0, node1, node2], ) .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, 320f32, "width of node {:?}. Expected {}. Actual {}", node, 320f32, size.width); assert_eq!(size.height, 640f32, "height of node {:?}. Expected {}. Actual {}", node, 640f32, 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, 50f32, "height of node {:?}. Expected {}. Actual {}", node0, 50f32, 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, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width); assert_eq!(size.height, 30f32, "height of node {:?}. Expected {}. Actual {}", node1, 30f32, size.height); assert_eq!(location.x, 100f32, "x of node {:?}. Expected {}. Actual {}", node1, 100f32, 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, 120f32, "width of node {:?}. Expected {}. Actual {}", node2, 120f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node2, 20f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node2, 0f32, location.x); assert_eq!(location.y, 50f32, "y of node {:?}. Expected {}. Actual {}", node2, 50f32, location.y); }