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test_layout_with_placeholder_text_and_blocks (incomplete, one assert commented out)

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We need to wire up a field from element state
This commit is contained in:
Piotr Osiewicz 2023-12-05 11:28:25 +01:00
parent caa5fccbc4
commit 590238bcca
1 changed files with 58 additions and 50 deletions
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108
crates/editor2/src/element.rs
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@ -3235,7 +3235,7 @@ mod tests {
editor_tests::{init_test, update_test_language_settings},
Editor, MultiBuffer,
};
use gpui::TestAppContext;
use gpui::{EmptyView, TestAppContext};
use language::language_settings;
use log::info;
use std::{num::NonZeroU32, sync::Arc};
@ -3458,60 +3458,68 @@ mod tests {
assert_eq!(local_selections[1].head, DisplayPoint::new(10, 0));
}
// #[gpui::test]
// fn test_layout_with_placeholder_text_and_blocks(cx: &mut TestAppContext) {
// init_test(cx, |_| {});
#[gpui::test]
fn test_layout_with_placeholder_text_and_blocks(cx: &mut TestAppContext) {
init_test(cx, |_| {});
// let editor = cx
// .add_window(|cx| {
// let buffer = MultiBuffer::build_simple("", cx);
// Editor::new(EditorMode::Full, buffer, None, None, cx)
// })
// .root(cx);
let window = cx.add_window(|cx| {
let buffer = MultiBuffer::build_simple("", cx);
Editor::new(EditorMode::Full, buffer, None, cx)
});
let editor = window.root(cx).unwrap();
let style = cx.update(|cx| editor.read(cx).style().unwrap().clone());
window
.update(cx, |editor, cx| {
editor.set_placeholder_text("hello", cx);
editor.insert_blocks(
[BlockProperties {
style: BlockStyle::Fixed,
disposition: BlockDisposition::Above,
height: 3,
position: Anchor::min(),
render: Arc::new(|_| div().into_any()),
}],
None,
cx,
);
// editor.update(cx, |editor, cx| {
// editor.set_placeholder_text("hello", cx);
// editor.insert_blocks(
// [BlockProperties {
// style: BlockStyle::Fixed,
// disposition: BlockDisposition::Above,
// height: 3,
// position: Anchor::min(),
// render: Arc::new(|_| Empty::new().into_any),
// }],
// None,
// cx,
// );
// Blur the editor so that it displays placeholder text.
cx.blur();
})
.unwrap();
// // Blur the editor so that it displays placeholder text.
// cx.blur();
// });
let mut element = EditorElement::new(&editor, style);
let mut state = cx
.update_window(window.into(), |_, cx| {
element.compute_layout(
Bounds {
origin: point(px(500.), px(500.)),
size: size(px(500.), px(500.)),
},
cx,
)
})
.unwrap();
let size = state.position_map.size;
// let mut element = EditorElement::new(editor.read_with(cx, |editor, cx| editor.style(cx)));
// let (size, mut state) = editor.update(cx, |editor, cx| {
// element.layout(
// SizeConstraint::new(point(500., 500.), point(500., 500.)),
// editor,
// cx,
// )
// });
assert_eq!(state.position_map.line_layouts.len(), 4);
// todo!() uncomment this assert
// assert_eq!(
// state
// .line_number_layouts
// .iter()
// .map(Option::is_some)
// .collect::<Vec<_>>(),
// &[false, false, false, true]
// );
// assert_eq!(state.position_map.line_layouts.len(), 4);
// assert_eq!(
// state
// .line_number_layouts
// .iter()
// .map(Option::is_some)
// .collect::<Vec<_>>(),
// &[false, false, false, true]
// );
// // Don't panic.
// let bounds = Bounds::<Pixels>::new(Default::default(), size);
// editor.update(cx, |editor, cx| {
// element.paint(bounds, bounds, &mut state, editor, cx);
// });
// }
// Don't panic.
let bounds = Bounds::<Pixels>::new(Default::default(), size);
cx.update_window(window.into(), |_, cx| {
element.paint(bounds, &mut (), cx);
})
.unwrap()
}
#[gpui::test]
fn test_all_invisibles_drawing(cx: &mut TestAppContext) {