#[test] fn grid_max_width_greater_than_max_content() { use slotmap::Key; #[allow(unused_imports)] use taffy::{layout::Layout, prelude::*}; let mut taffy = taffy::Taffy::new(); let node00 = taffy .new_leaf_with_measure( taffy::style::Style { ..Default::default() }, taffy::node::MeasureFunc::Raw(|known_dimensions, available_space| { const TEXT: &str = "HH\u{200b}HH\u{200b}HH\u{200b}HH"; super::measure_standard_text( known_dimensions, available_space, TEXT, super::WritingMode::Horizontal, None, ) }), ) .unwrap(); let node01 = taffy .new_leaf_with_measure( taffy::style::Style { ..Default::default() }, taffy::node::MeasureFunc::Raw(|known_dimensions, available_space| { const TEXT: &str = "HH\u{200b}HH\u{200b}HH\u{200b}HH"; super::measure_standard_text( known_dimensions, available_space, TEXT, super::WritingMode::Horizontal, None, ) }), ) .unwrap(); let node0 = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, grid_template_columns: vec![auto(), auto()], max_size: taffy::geometry::Size { width: taffy::style::Dimension::Points(400f32), height: auto() }, ..Default::default() }, &[node00, node01], ) .unwrap(); let node = taffy .new_with_children( taffy::style::Style { display: taffy::style::Display::Grid, grid_template_columns: vec![max_content()], ..Default::default() }, &[node0], ) .unwrap(); taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap(); println!("\nComputed tree:"); taffy::debug::print_tree(&taffy, node); println!(); let Layout { size, location, .. } = taffy.layout(node).unwrap(); assert_eq!(size.width, 160f32, "width of node {:?}. Expected {}. Actual {}", node.data(), 160f32, size.width); assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node.data(), 10f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node.data(), 0f32, location.y); let Layout { size, location, .. } = taffy.layout(node0).unwrap(); assert_eq!(size.width, 160f32, "width of node {:?}. Expected {}. Actual {}", node0.data(), 160f32, size.width); assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node0.data(), 10f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0.data(), 0f32, location.y); let Layout { size, location, .. } = taffy.layout(node00).unwrap(); assert_eq!(size.width, 80f32, "width of node {:?}. Expected {}. Actual {}", node00.data(), 80f32, size.width); assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node00.data(), 10f32, size.height); assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node00.data(), 0f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node00.data(), 0f32, location.y); let Layout { size, location, .. } = taffy.layout(node01).unwrap(); assert_eq!(size.width, 80f32, "width of node {:?}. Expected {}. Actual {}", node01.data(), 80f32, size.width); assert_eq!(size.height, 10f32, "height of node {:?}. Expected {}. Actual {}", node01.data(), 10f32, size.height); assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node01.data(), 80f32, location.x); assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node01.data(), 0f32, location.y); }