#[test] #[allow(non_snake_case)] fn grid_size_child_fixed_tracks__border_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy .new_leaf_with_context( taffy::style::Style { align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal), ) .unwrap(); let node1 = taffy .new_leaf_with_context( taffy::style::Style { align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), ..Default::default() }, crate::TestNodeContext::ahem_text("HHH\u{200b}HHH", crate::WritingMode::Horizontal), ) .unwrap(); let node2 = taffy .new_leaf_with_context( taffy::style::Style { align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HHHH", crate::WritingMode::Horizontal), ) .unwrap(); let node3 = taffy .new_leaf_with_context( taffy::style::Style { align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(20f32), height: auto() }, ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal), ) .unwrap(); let node4 = taffy .new_leaf_with_context( taffy::style::Style { align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), max_size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(30f32), height: auto() }, ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal), ) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, grid_template_rows: vec![length(40f32), length(40f32), length(40f32)], grid_template_columns: vec![length(40f32), length(40f32), length(40f32)], size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(120f32), height: taffy::style::Dimension::from_length(120f32), }, ..Default::default() }, &[node0, node1, node2, node3, node4], ) .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, 120f32, "height of node {:?}. Expected {}. Actual {}", node, 120f32, 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, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node0, 20f32, 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, 20f32, "height of node {:?}. Expected {}. Actual {}", node1, 20f32, size.height); assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, 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, 40f32, "width of node {:?}. Expected {}. Actual {}", node2, 40f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node2, 20f32, size.height); assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node2, 80f32, 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, 20f32, "width of node {:?}. Expected {}. Actual {}", node3, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y); let layout = taffy.layout(node4).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node4, 30f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height); assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node4, 40f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y); } #[test] #[allow(non_snake_case)] fn grid_size_child_fixed_tracks__content_box() { #[allow(unused_imports)] use taffy::{prelude::*, Layout}; let mut taffy = crate::new_test_tree(); let node0 = taffy .new_leaf_with_context( taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal), ) .unwrap(); let node1 = taffy .new_leaf_with_context( taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), ..Default::default() }, crate::TestNodeContext::ahem_text("HHH\u{200b}HHH", crate::WritingMode::Horizontal), ) .unwrap(); let node2 = taffy .new_leaf_with_context( taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HHHH", crate::WritingMode::Horizontal), ) .unwrap(); let node3 = taffy .new_leaf_with_context( taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(20f32), height: auto() }, ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal), ) .unwrap(); let node4 = taffy .new_leaf_with_context( taffy::style::Style { box_sizing: taffy::style::BoxSizing::ContentBox, align_self: Some(taffy::style::AlignSelf::Start), justify_self: Some(taffy::style::JustifySelf::Start), max_size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(30f32), height: auto() }, ..Default::default() }, crate::TestNodeContext::ahem_text("HH\u{200b}HH\u{200b}HH\u{200b}HH", crate::WritingMode::Horizontal), ) .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![length(40f32), length(40f32), length(40f32)], grid_template_columns: vec![length(40f32), length(40f32), length(40f32)], size: taffy::geometry::Size { width: taffy::style::Dimension::from_length(120f32), height: taffy::style::Dimension::from_length(120f32), }, ..Default::default() }, &[node0, node1, node2, node3, node4], ) .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, 120f32, "height of node {:?}. Expected {}. Actual {}", node, 120f32, 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, 40f32, "width of node {:?}. Expected {}. Actual {}", node0, 40f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node0, 20f32, 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, 20f32, "height of node {:?}. Expected {}. Actual {}", node1, 20f32, size.height); assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node1, 40f32, 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, 40f32, "width of node {:?}. Expected {}. Actual {}", node2, 40f32, size.width); assert_eq!(size.height, 20f32, "height of node {:?}. Expected {}. Actual {}", node2, 20f32, size.height); assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node2, 80f32, 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, 20f32, "width of node {:?}. Expected {}. Actual {}", node3, 20f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node3, 40f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node3, 0f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node3, 40f32, location.y); let layout = taffy.layout(node4).unwrap(); let Layout { size, location, .. } = layout; assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node4, 30f32, size.width); assert_eq!(size.height, 40f32, "height of node {:?}. Expected {}. Actual {}", node4, 40f32, size.height); assert_eq!(location.x, 40f32, "x of node {:?}. Expected {}. Actual {}", node4, 40f32, location.x); assert_eq!(location.y, 40f32, "y of node {:?}. Expected {}. Actual {}", node4, 40f32, location.y); }