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path: root/support/texlab/src/syntax/bibtex/mod.rs
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-rw-r--r--support/texlab/src/syntax/bibtex/mod.rs396
1 files changed, 0 insertions, 396 deletions
diff --git a/support/texlab/src/syntax/bibtex/mod.rs b/support/texlab/src/syntax/bibtex/mod.rs
deleted file mode 100644
index aa7242c1f7..0000000000
--- a/support/texlab/src/syntax/bibtex/mod.rs
+++ /dev/null
@@ -1,396 +0,0 @@
-mod ast;
-mod formatter;
-mod lexer;
-mod parser;
-
-pub use self::{ast::*, formatter::*};
-
-use self::{lexer::Lexer, parser::Parser};
-
-pub fn open(text: &str) -> Tree {
- let lexer = Lexer::new(text);
- let parser = Parser::new(lexer);
- parser.parse()
-}
-
-#[cfg(test)]
-mod tests {
- use super::*;
- use crate::{
- protocol::{Range, RangeExt},
- syntax::text::SyntaxNode,
- };
- use petgraph::graph::NodeIndex;
-
- #[derive(Debug, Default)]
- struct TreeTraversal {
- nodes: Vec<NodeIndex>,
- }
-
- impl<'a> Visitor<'a> for TreeTraversal {
- fn visit(&mut self, tree: &Tree, node: NodeIndex) {
- self.nodes.push(node);
- tree.walk(self, node);
- }
- }
-
- mod range {
- use super::*;
- use indoc::indoc;
-
- fn verify(expected_ranges: Vec<Range>, text: &str) {
- let tree = open(text.trim());
-
- let mut traversal = TreeTraversal::default();
- traversal.visit(&tree, tree.root);
- let actual_ranges: Vec<_> = traversal
- .nodes
- .into_iter()
- .map(|node| tree.graph[node].range())
- .collect();
-
- assert_eq!(actual_ranges, expected_ranges);
- }
-
- #[test]
- fn empty_document() {
- verify(vec![Range::new_simple(0, 0, 0, 0)], "");
- }
-
- #[test]
- fn comment() {
- verify(
- vec![Range::new_simple(0, 0, 0, 3), Range::new_simple(0, 0, 0, 3)],
- "foo",
- );
- }
-
- #[test]
- fn preamble_no_left() {
- verify(
- vec![Range::new_simple(0, 0, 0, 9), Range::new_simple(0, 0, 0, 9)],
- "@preamble",
- );
- }
-
- #[test]
- fn preamble_no_content() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 10),
- Range::new_simple(0, 0, 0, 10),
- ],
- "@preamble{",
- );
- }
-
- #[test]
- fn preamble_no_right() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 15),
- Range::new_simple(0, 0, 0, 15),
- Range::new_simple(0, 10, 0, 15),
- Range::new_simple(0, 11, 0, 14),
- ],
- r#"@preamble{"foo""#,
- );
- }
-
- #[test]
- fn preamble_complete() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 16),
- Range::new_simple(0, 0, 0, 16),
- Range::new_simple(0, 10, 0, 15),
- Range::new_simple(0, 11, 0, 14),
- ],
- r#"@preamble{"foo"}"#,
- );
- }
-
- #[test]
- fn string_no_left() {
- verify(
- vec![Range::new_simple(0, 0, 0, 7), Range::new_simple(0, 0, 0, 7)],
- r#"@string"#,
- );
- }
-
- #[test]
- fn string_no_name() {
- verify(
- vec![Range::new_simple(0, 0, 0, 8), Range::new_simple(0, 0, 0, 8)],
- r#"@string{"#,
- );
- }
-
- #[test]
- fn string_no_assign() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 11),
- Range::new_simple(0, 0, 0, 11),
- ],
- r#"@string{foo"#,
- );
- }
-
- #[test]
- fn string_no_value() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 13),
- Range::new_simple(0, 0, 0, 13),
- ],
- r#"@string{foo ="#,
- );
- }
-
- #[test]
- fn string_no_right() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 19),
- Range::new_simple(0, 0, 0, 19),
- Range::new_simple(0, 14, 0, 19),
- Range::new_simple(0, 15, 0, 18),
- ],
- r#"@string{foo = "bar""#,
- );
- }
-
- #[test]
- fn string_complete() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 20),
- Range::new_simple(0, 0, 0, 20),
- Range::new_simple(0, 14, 0, 19),
- Range::new_simple(0, 15, 0, 18),
- ],
- r#"@string{foo = "bar"}"#,
- );
- }
-
- #[test]
- fn entry_no_left() {
- verify(
- vec![Range::new_simple(0, 0, 0, 8), Range::new_simple(0, 0, 0, 8)],
- r#"@article"#,
- );
- }
-
- #[test]
- fn entry_no_key() {
- verify(
- vec![Range::new_simple(0, 0, 0, 9), Range::new_simple(0, 0, 0, 9)],
- r#"@article{"#,
- );
- }
-
- #[test]
- fn entry_no_comma() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 12),
- Range::new_simple(0, 0, 0, 12),
- ],
- r#"@article{foo"#,
- );
- }
-
- #[test]
- fn entry_no_right() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 13),
- Range::new_simple(0, 0, 0, 13),
- ],
- r#"@article{foo,"#,
- );
- }
-
- #[test]
- fn entry_parentheses() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 14),
- Range::new_simple(0, 0, 0, 14),
- ],
- r#"@article(foo,)"#,
- );
- }
-
- #[test]
- fn field_no_assign() {
- verify(
- vec![
- Range::new_simple(0, 0, 1, 10),
- Range::new_simple(0, 0, 1, 10),
- Range::new_simple(1, 4, 1, 10),
- ],
- indoc!(
- r#"
- @article{foo,
- author
- "#
- ),
- );
- }
-
- #[test]
- fn field_no_value() {
- verify(
- vec![
- Range::new_simple(0, 0, 1, 12),
- Range::new_simple(0, 0, 1, 12),
- Range::new_simple(1, 4, 1, 12),
- ],
- indoc!(
- r#"
- @article{foo,
- author =
- "#
- ),
- );
- }
-
- #[test]
- fn field_no_comma() {
- verify(
- vec![
- Range::new_simple(0, 0, 1, 16),
- Range::new_simple(0, 0, 1, 16),
- Range::new_simple(1, 4, 1, 16),
- Range::new_simple(1, 13, 1, 16),
- ],
- indoc!(
- r#"
- @article{foo,
- author = bar
- "#
- ),
- );
- }
-
- #[test]
- fn field_complete() {
- verify(
- vec![
- Range::new_simple(0, 0, 2, 1),
- Range::new_simple(0, 0, 2, 1),
- Range::new_simple(1, 4, 1, 17),
- Range::new_simple(1, 13, 1, 16),
- ],
- indoc!(
- r#"
- @article{foo,
- author = bar,
- }
- "#
- ),
- );
- }
-
- #[test]
- fn entry_two_fields() {
- verify(
- vec![
- Range::new_simple(0, 0, 3, 1),
- Range::new_simple(0, 0, 3, 1),
- Range::new_simple(1, 4, 1, 17),
- Range::new_simple(1, 13, 1, 16),
- Range::new_simple(2, 4, 2, 16),
- Range::new_simple(2, 12, 2, 15),
- ],
- indoc!(
- r#"
- @article{foo,
- author = bar,
- title = baz,
- }
- "#
- ),
- );
- }
-
- #[test]
- fn quoted_content_no_children() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 12),
- Range::new_simple(0, 0, 0, 12),
- Range::new_simple(0, 10, 0, 11),
- ],
- r#"@preamble{"}"#,
- );
- }
-
- #[test]
- fn quoted_content_no_right() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 16),
- Range::new_simple(0, 0, 0, 16),
- Range::new_simple(0, 10, 0, 15),
- Range::new_simple(0, 11, 0, 15),
- ],
- r#"@preamble{"word}"#,
- );
- }
-
- #[test]
- fn braced_content_no_children() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 11),
- Range::new_simple(0, 0, 0, 11),
- Range::new_simple(0, 10, 0, 11),
- ],
- r#"@preamble{{"#,
- );
- }
-
- #[test]
- fn braced_content_no_right() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 15),
- Range::new_simple(0, 0, 0, 15),
- Range::new_simple(0, 10, 0, 15),
- Range::new_simple(0, 11, 0, 15),
- ],
- r#"@preamble{{word"#,
- );
- }
-
- #[test]
- fn concat_no_right() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 16),
- Range::new_simple(0, 0, 0, 16),
- Range::new_simple(0, 10, 0, 15),
- Range::new_simple(0, 10, 0, 13),
- ],
- r#"@preamble{foo #}"#,
- );
- }
-
- #[test]
- fn concat_complete() {
- verify(
- vec![
- Range::new_simple(0, 0, 0, 20),
- Range::new_simple(0, 0, 0, 20),
- Range::new_simple(0, 10, 0, 19),
- Range::new_simple(0, 10, 0, 13),
- Range::new_simple(0, 16, 0, 19),
- ],
- r#"@preamble{foo # bar}"#,
- );
- }
- }
-}