From 76ff5b7c15b2c4e85895a49e5859e546d1d6227e Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Tue, 3 Dec 2019 19:33:48 +0800
Subject: Add tests

---
 crates/ra_hir_def/src/nameres/tests.rs | 32 ++++++++++++++++++++++++++++++++
 crates/ra_hir_ty/src/tests/macros.rs   | 29 +++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)

diff --git a/crates/ra_hir_def/src/nameres/tests.rs b/crates/ra_hir_def/src/nameres/tests.rs
index 87fcd617c..61cdd768e 100644
--- a/crates/ra_hir_def/src/nameres/tests.rs
+++ b/crates/ra_hir_def/src/nameres/tests.rs
@@ -558,3 +558,35 @@ fn cfg_test() {
         ⋮Foo: t v
     "###);
 }
+
+#[test]
+fn infer_multiple_namespace() {
+    let map = def_map(
+        r#"
+//- /main.rs
+mod a {
+    pub type T = ();
+    pub use crate::b::*;
+}
+
+use crate::a::T;
+
+mod b {
+    pub const T: () = ();
+}
+"#,
+    );
+
+    assert_snapshot!(map, @r###"
+    ⋮crate
+    ⋮T: t v
+    ⋮a: t
+    ⋮b: t
+    ⋮
+    ⋮crate::b
+    ⋮T: v
+    ⋮
+    ⋮crate::a
+    ⋮T: t v    
+"###);
+}
diff --git a/crates/ra_hir_ty/src/tests/macros.rs b/crates/ra_hir_ty/src/tests/macros.rs
index 9c29a054e..812f171db 100644
--- a/crates/ra_hir_ty/src/tests/macros.rs
+++ b/crates/ra_hir_ty/src/tests/macros.rs
@@ -210,6 +210,35 @@ pub fn baz() -> usize { 31usize }
     assert_eq!("(i32, usize)", type_at_pos(&db, pos));
 }
 
+#[test]
+fn infer_type_value_non_legacy_macro_use_as() {
+    assert_snapshot!(
+        infer(r#"
+mod m {
+    macro_rules! _foo {
+        ($x:ident) => { type $x = u64; }
+    }
+    pub(crate) use _foo as foo;
+}
+
+m::foo!(foo);
+use foo as bar;
+fn f() -> bar { 0 }
+fn main() {  
+    let _a  = f();
+}
+"#),
+        @r###"
+        [159; 164) '{ 0 }': u64
+        [161; 162) '0': u64
+        [175; 199) '{     ...f(); }': ()
+        [187; 189) '_a': u64
+        [193; 194) 'f': fn f() -> u64
+        [193; 196) 'f()': u64        
+    "###
+    );
+}
+
 #[test]
 fn infer_builtin_macros_line() {
     assert_snapshot!(
-- 
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