From 847d5b4d1387a30f1798a5c3c59c3e0c31e00319 Mon Sep 17 00:00:00 2001
From: kennytm <kennytm@gmail.com>
Date: Sun, 2 Feb 2020 02:29:28 +0800
Subject: Derive Clone + PartialEq + Eq for std::string::FromUtf8Error

---
 src/liballoc/tests/string.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/liballoc/tests')

diff --git a/src/liballoc/tests/string.rs b/src/liballoc/tests/string.rs
index dd444958459..08859b2b24b 100644
--- a/src/liballoc/tests/string.rs
+++ b/src/liballoc/tests/string.rs
@@ -50,7 +50,11 @@ fn test_from_utf8() {
 
     let xs = b"hello\xFF".to_vec();
     let err = String::from_utf8(xs).unwrap_err();
+    assert_eq!(err.as_bytes(), b"hello\xff");
+    let err_clone = err.clone();
+    assert_eq!(err, err_clone);
     assert_eq!(err.into_bytes(), b"hello\xff".to_vec());
+    assert_eq!(err_clone.utf8_error().valid_up_to(), 5);
 }
 
 #[test]
-- 
cgit 1.4.1-3-g733a5