From 2f812d0363034efc0f65ffbd35168d99d458aedb Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sat, 27 Feb 2021 20:44:05 -0800
Subject: [PATCH] Add test of RawValue deserialization from invalid utf-8

---
 tests/test.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/tests/test.rs b/tests/test.rs
index ffe58c9..2fe7c56 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -2201,6 +2201,25 @@ fn test_boxed_raw_value() {
     assert_eq!(r#"["a",42,{"foo": "bar"},null]"#, array_to_string);
 }
 
+#[cfg(feature = "raw_value")]
+#[test]
+fn test_raw_invalid_utf8() {
+    use serde_json::value::RawValue;
+
+    let j = &[b'"', b'\xCE', b'\xF8', b'"'];
+    let value_err = serde_json::from_slice::<Value>(j).unwrap_err();
+    let raw_value_err = serde_json::from_slice::<Box<RawValue>>(j).unwrap_err();
+
+    assert_eq!(
+        value_err.to_string(),
+        "invalid unicode code point at line 1 column 4",
+    );
+    assert_eq!(
+        raw_value_err.to_string(),
+        "invalid unicode code point at line 1 column 4",
+    );
+}
+
 #[test]
 fn test_borrow_in_map_key() {
     #[derive(Deserialize, Debug)]