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test_shape_line_numbers

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This commit is contained in:
Piotr Osiewicz 2023-12-05 10:29:09 +01:00
parent e0ec5032e9
commit 9695ea1017
1 changed files with 411 additions and 402 deletions
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143
crates/editor2/src/element.rs
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@ -3227,79 +3227,88 @@ fn scale_horizontal_mouse_autoscroll_delta(delta: Pixels) -> f32 {
(delta.pow(1.2) / 300.0).into()
}
// #[cfg(test)]
// mod tests {
// use super::*;
// use crate::{
// display_map::{BlockDisposition, BlockProperties},
// editor_tests::{init_test, update_test_language_settings},
// Editor, MultiBuffer,
// };
// use gpui::TestAppContext;
// use language::language_settings;
// use log::info;
// use std::{num::NonZeroU32, sync::Arc};
// use util::test::sample_text;
#[cfg(test)]
mod tests {
use super::*;
use crate::{
display_map::{BlockDisposition, BlockProperties},
editor_tests::{init_test, update_test_language_settings},
Editor, MultiBuffer,
};
use gpui::TestAppContext;
use language::language_settings;
use log::info;
use std::{num::NonZeroU32, sync::Arc};
use util::test::sample_text;
// #[gpui::test]
// fn test_layout_line_numbers(cx: &mut TestAppContext) {
// init_test(cx, |_| {});
// let editor = cx
// .add_window(|cx| {
// let buffer = MultiBuffer::build_simple(&sample_text(6, 6, 'a'), cx);
// Editor::new(EditorMode::Full, buffer, None, None, cx)
// })
// .root(cx);
// let element = EditorElement::new(editor.read_with(cx, |editor, cx| editor.style(cx)));
#[gpui::test]
fn test_shape_line_numbers(cx: &mut TestAppContext) {
init_test(cx, |_| {});
let window = cx.add_window(|cx| {
let buffer = MultiBuffer::build_simple(&sample_text(6, 6, 'a'), cx);
Editor::new(EditorMode::Full, buffer, None, cx)
});
// let layouts = editor.update(cx, |editor, cx| {
// let snapshot = editor.snapshot(cx);
// element
// .layout_line_numbers(
// 0..6,
// &Default::default(),
// DisplayPoint::new(0, 0),
// false,
// &snapshot,
// cx,
// )
// .0
// });
// assert_eq!(layouts.len(), 6);
let editor = window.root(cx).unwrap();
let style = cx.update(|cx| editor.read(cx).style().unwrap().clone());
let element = EditorElement::new(&editor, style);
// let relative_rows = editor.update(cx, |editor, cx| {
// let snapshot = editor.snapshot(cx);
// element.calculate_relative_line_numbers(&snapshot, &(0..6), Some(3))
// });
// assert_eq!(relative_rows[&0], 3);
// assert_eq!(relative_rows[&1], 2);
// assert_eq!(relative_rows[&2], 1);
// // current line has no relative number
// assert_eq!(relative_rows[&4], 1);
// assert_eq!(relative_rows[&5], 2);
let layouts = window
.update(cx, |editor, cx| {
let snapshot = editor.snapshot(cx);
element
.shape_line_numbers(
0..6,
&Default::default(),
DisplayPoint::new(0, 0),
false,
&snapshot,
cx,
)
.0
})
.unwrap();
assert_eq!(layouts.len(), 6);
// // works if cursor is before screen
// let relative_rows = editor.update(cx, |editor, cx| {
// let snapshot = editor.snapshot(cx);
let relative_rows = window
.update(cx, |editor, cx| {
let snapshot = editor.snapshot(cx);
element.calculate_relative_line_numbers(&snapshot, &(0..6), Some(3))
})
.unwrap();
assert_eq!(relative_rows[&0], 3);
assert_eq!(relative_rows[&1], 2);
assert_eq!(relative_rows[&2], 1);
// current line has no relative number
assert_eq!(relative_rows[&4], 1);
assert_eq!(relative_rows[&5], 2);
// element.calculate_relative_line_numbers(&snapshot, &(3..6), Some(1))
// });
// assert_eq!(relative_rows.len(), 3);
// assert_eq!(relative_rows[&3], 2);
// assert_eq!(relative_rows[&4], 3);
// assert_eq!(relative_rows[&5], 4);
// works if cursor is before screen
let relative_rows = window
.update(cx, |editor, cx| {
let snapshot = editor.snapshot(cx);
// // works if cursor is after screen
// let relative_rows = editor.update(cx, |editor, cx| {
// let snapshot = editor.snapshot(cx);
element.calculate_relative_line_numbers(&snapshot, &(3..6), Some(1))
})
.unwrap();
assert_eq!(relative_rows.len(), 3);
assert_eq!(relative_rows[&3], 2);
assert_eq!(relative_rows[&4], 3);
assert_eq!(relative_rows[&5], 4);
// element.calculate_relative_line_numbers(&snapshot, &(0..3), Some(6))
// });
// assert_eq!(relative_rows.len(), 3);
// assert_eq!(relative_rows[&0], 5);
// assert_eq!(relative_rows[&1], 4);
// assert_eq!(relative_rows[&2], 3);
// }
// works if cursor is after screen
let relative_rows = window
.update(cx, |editor, cx| {
let snapshot = editor.snapshot(cx);
element.calculate_relative_line_numbers(&snapshot, &(0..3), Some(6))
})
.unwrap();
assert_eq!(relative_rows.len(), 3);
assert_eq!(relative_rows[&0], 5);
assert_eq!(relative_rows[&1], 4);
assert_eq!(relative_rows[&2], 3);
}
// #[gpui::test]
// async fn test_vim_visual_selections(cx: &mut TestAppContext) {
@ -3668,7 +3677,7 @@ fn scale_horizontal_mouse_autoscroll_delta(delta: Pixels) -> f32 {
// .cloned()
// .collect()
// }
// }
}
pub fn register_action<T: Action>(
view: &View<Editor>,