1 files changed, 230 insertions, 0 deletions

diff --git a/crates/hir_def/src/body/tests/block.rs b/crates/hir_def/src/body/tests/block.rs
new file mode 100644
index 000000000..062560a70
--- /dev/null
+++ b/crates/hir_def/src/body/tests/block.rs
@@ -0,0 +1,230 @@
+use super::*;
+use expect_test::expect;
+
+#[test]
+fn inner_item_smoke() {
+    check_at(
+        r#"
+struct inner {}
+fn outer() {
+    $0
+    fn inner() {}
+}
+"#,
+        expect![[r#"
+            block scope
+            inner: v
+
+            crate
+            inner: t
+            outer: v
+        "#]],
+    );
+}
+
+#[test]
+fn use_from_crate() {
+    check_at(
+        r#"
+struct Struct;
+fn outer() {
+    use Struct;
+    use crate::Struct as CrateStruct;
+    use self::Struct as SelfStruct;
+    $0
+}
+"#,
+        expect![[r#"
+            block scope
+            CrateStruct: t v
+            SelfStruct: t v
+            Struct: t v
+
+            crate
+            Struct: t v
+            outer: v
+        "#]],
+    );
+}
+
+#[test]
+fn merge_namespaces() {
+    check_at(
+        r#"
+struct name {}
+fn outer() {
+    fn name() {}
+
+    use name as imported; // should import both `name`s
+
+    $0
+}
+"#,
+        expect![[r#"
+            block scope
+            imported: t v
+            name: v
+
+            crate
+            name: t
+            outer: v
+        "#]],
+    );
+}
+
+#[test]
+fn nested_blocks() {
+    check_at(
+        r#"
+fn outer() {
+    struct inner1 {}
+    fn inner() {
+        use inner1;
+        use outer;
+        fn inner2() {}
+        $0
+    }
+}
+"#,
+        expect![[r#"
+            block scope
+            inner1: t
+            inner2: v
+            outer: v
+
+            block scope
+            inner: v
+            inner1: t
+
+            crate
+            outer: v
+        "#]],
+    );
+}
+
+#[test]
+fn super_imports() {
+    check_at(
+        r#"
+mod module {
+    fn f() {
+        use super::Struct;
+        $0
+    }
+}
+
+struct Struct {}
+"#,
+        expect![[r#"
+            block scope
+            Struct: t
+
+            crate
+            Struct: t
+            module: t
+
+            crate::module
+            f: v
+        "#]],
+    );
+}
+
+#[test]
+fn legacy_macro_items() {
+    // Checks that legacy-scoped `macro_rules!` from parent namespaces are resolved and expanded
+    // correctly.
+    check_at(
+        r#"
+macro_rules! hit {
+    () => {
+        struct Hit {}
+    }
+}
+
+fn f() {
+    hit!();
+    $0
+}
+"#,
+        expect![[r#"
+            block scope
+            Hit: t
+
+            crate
+            f: v
+        "#]],
+    );
+}
+
+#[test]
+fn macro_resolve() {
+    check_at(
+        r#"
+//- /lib.rs crate:lib deps:core
+use core::mark;
+
+fn f() {
+    fn nested() {
+        mark::hit!(Hit);
+        $0
+    }
+}
+//- /core.rs crate:core
+pub mod mark {
+    #[macro_export]
+    macro_rules! _hit {
+        ($name:ident) => {
+            struct $name {}
+        }
+    }
+
+    pub use crate::_hit as hit;
+}
+"#,
+        expect![[r#"
+            block scope
+            Hit: t
+
+            block scope
+            nested: v
+
+            crate
+            f: v
+            mark: t
+        "#]],
+    );
+}
+
+#[test]
+fn macro_resolve_legacy() {
+    check_at(
+        r#"
+//- /lib.rs
+mod module;
+
+//- /module.rs
+macro_rules! m {
+    () => {
+        struct Def {}
+    };
+}
+
+fn f() {
+    {
+        m!();
+        $0
+    }
+}
+        "#,
+        expect![[r#"
+            block scope
+            Def: t
+
+            crate
+            module: t
+
+            crate::module
+            f: v
+        "#]],
+    )
+}