From 9ea2c96ddd0ad8c8898f1c65667a57a78ba2218c Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 9 Feb 2021 18:29:15 +0300
Subject: restore accidentally deleted test

---
 crates/ide/src/parent_module.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/crates/ide/src/parent_module.rs b/crates/ide/src/parent_module.rs
index 7b08bc27b..ddbaf22b7 100644
--- a/crates/ide/src/parent_module.rs
+++ b/crates/ide/src/parent_module.rs
@@ -120,4 +120,17 @@ mod foo {
 "#,
         );
     }
+
+    #[test]
+    fn test_resolve_crate_root() {
+        let (analysis, file_id) = fixture::file(
+            r#"
+//- /main.rs
+mod foo;
+//- /foo.rs
+$0
+"#,
+        );
+        assert_eq!(analysis.crate_for(file_id).unwrap().len(), 1);
+    }
 }
-- 
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