Move #[test_case] to a syntax extension

2018-09-02 09:03:24 -07:00
parent e5ed105716
commit 0593dc7e3c
15 changed files with 108 additions and 82 deletions
--- a/src/libsyntax_ext/test.rs
+++ b/src/libsyntax_ext/test.rs
@@ -135,8 +135,14 @@ pub fn expand_test_or_bench(
    };

    let mut test_const = cx.item(sp, item.ident.gensym(),
-        // #[test_case]
-        vec![cx.attribute(attr_sp, cx.meta_word(attr_sp, Symbol::intern("test_case")))],
+        vec![
+            // #[cfg(test)]
+            cx.attribute(attr_sp, cx.meta_list(attr_sp, Symbol::intern("cfg"), vec![
+                cx.meta_list_item_word(attr_sp, Symbol::intern("test"))
+            ])),
+            // #[rustc_test_marker]
+            cx.attribute(attr_sp, cx.meta_word(attr_sp, Symbol::intern("rustc_test_marker")))
+        ],
        // const $ident: test::TestDescAndFn =
        ast::ItemKind::Const(cx.ty(sp, ast::TyKind::Path(None, test_path("TestDescAndFn"))),
            // test::TestDescAndFn {