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-rw-r--r--crates/ra_ide_api/src/completion/complete_scope.rs62
1 files changed, 62 insertions, 0 deletions
diff --git a/crates/ra_ide_api/src/completion/complete_scope.rs b/crates/ra_ide_api/src/completion/complete_scope.rs
index 4e56de3f5..3e205efd1 100644
--- a/crates/ra_ide_api/src/completion/complete_scope.rs
+++ b/crates/ra_ide_api/src/completion/complete_scope.rs
@@ -598,6 +598,68 @@ mod tests {
598 } 598 }
599 599
600 #[test] 600 #[test]
601 fn completes_std_prelude_if_core_is_defined() {
602 assert_debug_snapshot!(
603 do_reference_completion(
604 "
605 //- /main.rs
606 fn foo() { let x: <|> }
607
608 //- /core/lib.rs
609 #[prelude_import]
610 use prelude::*;
611
612 mod prelude {
613 struct Option;
614 }
615
616 //- /std/lib.rs
617 #[prelude_import]
618 use prelude::*;
619
620 mod prelude {
621 struct String;
622 }
623 "
624 ),
625 @r###"
626 [
627 CompletionItem {
628 label: "String",
629 source_range: [18; 18),
630 delete: [18; 18),
631 insert: "String",
632 kind: Struct,
633 },
634 CompletionItem {
635 label: "core",
636 source_range: [18; 18),
637 delete: [18; 18),
638 insert: "core",
639 kind: Module,
640 },
641 CompletionItem {
642 label: "foo()",
643 source_range: [18; 18),
644 delete: [18; 18),
645 insert: "foo()$0",
646 kind: Function,
647 lookup: "foo",
648 detail: "fn foo()",
649 },
650 CompletionItem {
651 label: "std",
652 source_range: [18; 18),
653 delete: [18; 18),
654 insert: "std",
655 kind: Module,
656 },
657 ]
658 "###
659 );
660 }
661
662 #[test]
601 fn completes_macros_as_value() { 663 fn completes_macros_as_value() {
602 assert_debug_snapshot!( 664 assert_debug_snapshot!(
603 do_reference_completion( 665 do_reference_completion(