1 files changed, 118 insertions, 0 deletions

diff --git a/crates/ra_hir/src/nameres/crate_def_map/tests/globs.rs b/crates/ra_hir/src/nameres/crate_def_map/tests/globs.rs
new file mode 100644
index 000000000..6e50c7ff6
--- /dev/null
+++ b/crates/ra_hir/src/nameres/crate_def_map/tests/globs.rs
@@ -0,0 +1,118 @@
+use super::*;
+
+#[test]
+fn glob_1() {
+    let map = def_map(
+        "
+        //- /lib.rs
+        mod foo;
+        use foo::*;
+
+        //- /foo/mod.rs
+        pub mod bar;
+        pub use self::bar::Baz;
+        pub struct Foo;
+
+        //- /foo/bar.rs
+        pub struct Baz;
+        ",
+    );
+    assert_snapshot_matches!(map, @r###"
+crate
+bar: t
+Foo: t v
+Baz: t v
+foo: t
+
+crate::foo
+bar: t
+Foo: t v
+Baz: t v
+
+crate::foo::bar
+Baz: t v
+"###
+    );
+}
+
+#[test]
+fn glob_2() {
+    let map = def_map(
+        "
+        //- /lib.rs
+        mod foo;
+        use foo::*;
+
+        //- /foo/mod.rs
+        pub mod bar;
+        pub use self::bar::*;
+        pub struct Foo;
+
+        //- /foo/bar.rs
+        pub struct Baz;
+        pub use super::*;
+        ",
+    );
+    assert_snapshot_matches!(map, @r###"
+crate
+bar: t
+Foo: t v
+Baz: t v
+foo: t
+
+crate::foo
+bar: t
+Foo: t v
+Baz: t v
+
+crate::foo::bar
+bar: t
+Foo: t v
+Baz: t v
+"###
+    );
+}
+
+#[test]
+fn glob_across_crates() {
+    covers!(glob_across_crates);
+    let map = def_map_with_crate_graph(
+        "
+        //- /main.rs
+        use test_crate::*;
+
+        //- /lib.rs
+        pub struct Baz;
+        ",
+        crate_graph! {
+            "main": ("/main.rs", ["test_crate"]),
+            "test_crate": ("/lib.rs", []),
+        },
+    );
+    assert_snapshot_matches!(map, @r###"
+crate
+Baz: t v
+"###
+    );
+}
+
+#[test]
+fn glob_enum() {
+    covers!(glob_enum);
+    let map = def_map(
+        "
+        //- /lib.rs
+        enum Foo {
+            Bar, Baz
+        }
+        use self::Foo::*;
+        ",
+    );
+    assert_snapshot_matches!(map, @r###"
+crate
+Foo: t
+Bar: t v
+Baz: t v
+"###
+    );
+}