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-rw-r--r--support/texlab/src/hover/latex/component.rs95
1 files changed, 0 insertions, 95 deletions
diff --git a/support/texlab/src/hover/latex/component.rs b/support/texlab/src/hover/latex/component.rs
deleted file mode 100644
index 5285ec795a..0000000000
--- a/support/texlab/src/hover/latex/component.rs
+++ /dev/null
@@ -1,95 +0,0 @@
-use crate::{
- components::COMPONENT_DATABASE,
- feature::{FeatureProvider, FeatureRequest},
- protocol::{Hover, HoverContents, RangeExt, TextDocumentPositionParams},
- syntax::{LatexIncludeKind, SyntaxNode},
-};
-use async_trait::async_trait;
-
-#[derive(Debug, PartialEq, Eq, Clone, Copy, Default)]
-pub struct LatexComponentHoverProvider;
-
-#[async_trait]
-impl FeatureProvider for LatexComponentHoverProvider {
- type Params = TextDocumentPositionParams;
- type Output = Option<Hover>;
-
- async fn execute<'a>(&'a self, req: &'a FeatureRequest<Self::Params>) -> Self::Output {
- let table = req.current().content.as_latex()?;
- for include in &table.includes {
- match include.kind {
- LatexIncludeKind::Package | LatexIncludeKind::Class => {
- for path in include.paths(&table) {
- if path.range().contains(req.params.position) {
- let docs = COMPONENT_DATABASE.documentation(path.text())?;
- return Some(Hover {
- contents: HoverContents::Markup(docs),
- range: Some(path.range()),
- });
- }
- }
- }
- _ => {}
- }
- }
- None
- }
-}
-
-#[cfg(test)]
-mod tests {
- use super::*;
- use crate::{
- feature::FeatureTester,
- protocol::{Range, RangeExt},
- };
-
- #[tokio::test]
- async fn empty_latex_document() {
- let actual_hover = FeatureTester::new()
- .file("main.tex", "")
- .main("main.tex")
- .position(0, 0)
- .test_position(LatexComponentHoverProvider)
- .await;
-
- assert_eq!(actual_hover, None);
- }
-
- #[tokio::test]
- async fn empty_bibtex_document() {
- let actual_hover = FeatureTester::new()
- .file("main.bib", "")
- .main("main.bib")
- .position(0, 0)
- .test_position(LatexComponentHoverProvider)
- .await;
-
- assert_eq!(actual_hover, None);
- }
-
- #[tokio::test]
- async fn known_package() {
- let actual_hover = FeatureTester::new()
- .file("main.tex", r#"\usepackage{amsmath}"#)
- .main("main.tex")
- .position(0, 15)
- .test_position(LatexComponentHoverProvider)
- .await
- .unwrap();
-
- assert_eq!(actual_hover.range.unwrap(), Range::new_simple(0, 12, 0, 19));
- }
-
- #[tokio::test]
- async fn unknown_class() {
- let actual_hover = FeatureTester::new()
- .file("main.tex", r#"\documentclass{abcdefghijklmnop}"#)
- .main("main.tex")
- .position(0, 20)
- .test_position(LatexComponentHoverProvider)
- .await;
-
- assert_eq!(actual_hover, None);
- }
-}