Move untagged borrow test case into codegen tests

test_suite/tests/run-pass/untagged-and-borrow.rs

@@ -1,25 +0,0 @@
-// Copyright 2017 Serde Developers
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#[macro_use]
-extern crate serde_derive;
-
-#[derive(Deserialize)]
-#[serde(untagged)]
-enum RelData<'a> {
-    Single(#[serde(borrow)] RelObject<'a>),
-    Many(#[serde(borrow)] Vec<RelObject<'a>>),
-}
-
-#[derive(Deserialize)]
-struct RelObject<'a> {
-    ty: &'a str,
-    id: String,
-}
-
-fn main() {}

test_suite/tests/test_gen.rs

@@ -669,6 +669,19 @@ fn test_gen() {
         #[serde(deserialize_with = "de_x")]
         x: X,
     }
+
+    #[derive(Deserialize)]
+    #[serde(untagged)]
+    enum UntaggedWithBorrow<'a> {
+        Single(#[serde(borrow)] RelObject<'a>),
+        Many(#[serde(borrow)] Vec<RelObject<'a>>),
+    }
+
+    #[derive(Deserialize)]
+    struct RelObject<'a> {
+        ty: &'a str,
+        id: String,
+    }
 }
 
 //////////////////////////////////////////////////////////////////////////