1pub mod editor_lsp_test_context;
2pub mod editor_test_context;
3
4use crate::{
5 display_map::{DisplayMap, DisplaySnapshot, ToDisplayPoint},
6 DisplayPoint, Editor, EditorMode, FoldPlaceholder, MultiBuffer,
7};
8use gpui::{Context, Font, FontFeatures, FontStyle, FontWeight, Model, Pixels, ViewContext};
9use project::Project;
10use util::test::{marked_text_offsets, marked_text_ranges};
11
12#[cfg(test)]
13#[ctor::ctor]
14fn init_logger() {
15 if std::env::var("RUST_LOG").is_ok() {
16 env_logger::init();
17 }
18}
19
20// Returns a snapshot from text containing '|' character markers with the markers removed, and DisplayPoints for each one.
21pub fn marked_display_snapshot(
22 text: &str,
23 cx: &mut gpui::AppContext,
24) -> (DisplaySnapshot, Vec<DisplayPoint>) {
25 let (unmarked_text, markers) = marked_text_offsets(text);
26
27 let font = Font {
28 family: "Zed Plex Mono".into(),
29 features: FontFeatures::default(),
30 fallbacks: None,
31 weight: FontWeight::default(),
32 style: FontStyle::default(),
33 };
34 let font_size: Pixels = 14usize.into();
35
36 let buffer = MultiBuffer::build_simple(&unmarked_text, cx);
37 let display_map = cx.new_model(|cx| {
38 DisplayMap::new(
39 buffer,
40 font,
41 font_size,
42 None,
43 true,
44 1,
45 1,
46 1,
47 FoldPlaceholder::test(),
48 cx,
49 )
50 });
51 let snapshot = display_map.update(cx, |map, cx| map.snapshot(cx));
52 let markers = markers
53 .into_iter()
54 .map(|offset| offset.to_display_point(&snapshot))
55 .collect();
56
57 (snapshot, markers)
58}
59
60pub fn select_ranges(editor: &mut Editor, marked_text: &str, cx: &mut ViewContext<Editor>) {
61 let (unmarked_text, text_ranges) = marked_text_ranges(marked_text, true);
62 assert_eq!(editor.text(cx), unmarked_text);
63 editor.change_selections(None, cx, |s| s.select_ranges(text_ranges));
64}
65
66#[track_caller]
67pub fn assert_text_with_selections(
68 editor: &mut Editor,
69 marked_text: &str,
70 cx: &mut ViewContext<Editor>,
71) {
72 let (unmarked_text, text_ranges) = marked_text_ranges(marked_text, true);
73 assert_eq!(editor.text(cx), unmarked_text);
74 assert_eq!(editor.selections.ranges(cx), text_ranges);
75}
76
77// RA thinks this is dead code even though it is used in a whole lot of tests
78#[allow(dead_code)]
79#[cfg(any(test, feature = "test-support"))]
80pub(crate) fn build_editor(buffer: Model<MultiBuffer>, cx: &mut ViewContext<Editor>) -> Editor {
81 Editor::new(EditorMode::Full, buffer, None, true, cx)
82}
83
84pub(crate) fn build_editor_with_project(
85 project: Model<Project>,
86 buffer: Model<MultiBuffer>,
87 cx: &mut ViewContext<Editor>,
88) -> Editor {
89 Editor::new(EditorMode::Full, buffer, Some(project), true, cx)
90}