move test

crates/hir_def/src/macro_expansion_tests.rs

@@ -102,6 +102,7 @@ fn pretty_print_macro_expansion(expn: SyntaxNode) -> String {
         let space = match (prev_kind, curr_kind) {
             _ if prev_kind.is_trivia() || curr_kind.is_trivia() => "",
             (T![=], _) | (_, T![=]) => " ",
+            (_, T!['{']) => " ",
             (T![;], _) => "\n",
             (IDENT | LIFETIME_IDENT, IDENT | LIFETIME_IDENT) => " ",
             (IDENT, _) if curr_kind.is_keyword() => " ",

crates/hir_def/src/macro_expansion_tests/mbe.rs

@@ -46,3 +46,29 @@ macro_rules! m {
 "#]],
     );
 }
+
+#[test]
+fn tries_all_branches_matching_token_literally() {
+    check(
+        r#"
+macro_rules! m {
+    ($ i:ident) => ( mod $ i {} );
+    (= $ i:ident) => ( fn $ i() {} );
+    (+ $ i:ident) => ( struct $ i; )
+}
+m! { foo }
+m! { = bar }
+m! { + Baz }
+"#,
+        expect![[r#"
+macro_rules! m {
+    ($ i:ident) => ( mod $ i {} );
+    (= $ i:ident) => ( fn $ i() {} );
+    (+ $ i:ident) => ( struct $ i; )
+}
+mod foo {}
+fn bar() {}
+struct Baz;
+"#]],
+    )
+}

crates/mbe/src/tests/expand.rs

@@ -209,28 +209,6 @@ fn test_expr_order() {
     );
 }
 
-#[test]
-fn test_fail_match_pattern_by_first_token() {
-    parse_macro(
-        r#"
-        macro_rules! foo {
-            ($ i:ident) => (
-                mod $ i {}
-            );
-            (= $ i:ident) => (
-                fn $ i() {}
-            );
-            (+ $ i:ident) => (
-                struct $ i;
-            )
-        }
-"#,
-    )
-    .assert_expand_items("foo! { foo }", "mod foo {}")
-    .assert_expand_items("foo! { = bar }", "fn bar () {}")
-    .assert_expand_items("foo! { + Baz }", "struct Baz ;");
-}
-
 #[test]
 fn test_fail_match_pattern_by_last_token() {
     parse_macro(