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-rw-r--r--crates/ide/src/diagnostics.rs65
1 files changed, 45 insertions, 20 deletions
diff --git a/crates/ide/src/diagnostics.rs b/crates/ide/src/diagnostics.rs
index 27d347dbd..dcac7c76d 100644
--- a/crates/ide/src/diagnostics.rs
+++ b/crates/ide/src/diagnostics.rs
@@ -299,10 +299,10 @@ fn unresolved_fix(id: &'static str, label: &str, target: TextRange) -> Assist {
299 299
300#[cfg(test)] 300#[cfg(test)]
301mod tests { 301mod tests {
302 use expect_test::{expect, Expect}; 302 use expect_test::Expect;
303 use ide_assists::AssistResolveStrategy; 303 use ide_assists::AssistResolveStrategy;
304 use stdx::trim_indent; 304 use stdx::trim_indent;
305 use test_utils::assert_eq_text; 305 use test_utils::{assert_eq_text, extract_annotations};
306 306
307 use crate::{fixture, DiagnosticsConfig}; 307 use crate::{fixture, DiagnosticsConfig};
308 308
@@ -396,26 +396,51 @@ mod tests {
396 expect.assert_debug_eq(&diagnostics) 396 expect.assert_debug_eq(&diagnostics)
397 } 397 }
398 398
399 pub(crate) fn check_diagnostics(ra_fixture: &str) {
400 let (analysis, file_id) = fixture::file(ra_fixture);
401 let diagnostics = analysis
402 .diagnostics(&DiagnosticsConfig::default(), AssistResolveStrategy::All, file_id)
403 .unwrap();
404
405 let expected = extract_annotations(&*analysis.file_text(file_id).unwrap());
406 let actual = diagnostics.into_iter().map(|d| (d.range, d.message)).collect::<Vec<_>>();
407 assert_eq!(expected, actual);
408 }
409
399 #[test] 410 #[test]
400 fn test_unresolved_macro_range() { 411 fn test_unresolved_macro_range() {
401 check_expect( 412 check_diagnostics(
402 r#"foo::bar!(92);"#, 413 r#"
403 expect![[r#" 414foo::bar!(92);
404 [ 415 //^^^ unresolved macro `foo::bar!`
405 Diagnostic { 416"#,
406 message: "unresolved macro `foo::bar!`", 417 );
407 range: 5..8, 418 }
408 severity: Error, 419
409 fixes: None, 420 #[test]
410 unused: false, 421 fn unresolved_import_in_use_tree() {
411 code: Some( 422 // Only the relevant part of a nested `use` item should be highlighted.
412 DiagnosticCode( 423 check_diagnostics(
413 "unresolved-macro-call", 424 r#"
414 ), 425use does_exist::{Exists, DoesntExist};
415 ), 426 //^^^^^^^^^^^ unresolved import
416 }, 427
417 ] 428use {does_not_exist::*, does_exist};
418 "#]], 429 //^^^^^^^^^^^^^^^^^ unresolved import
430
431use does_not_exist::{
432 a,
433 //^ unresolved import
434 b,
435 //^ unresolved import
436 c,
437 //^ unresolved import
438};
439
440mod does_exist {
441 pub struct Exists;
442}
443"#,
419 ); 444 );
420 } 445 }
421 446