From 97ea70cbae745d9b1402442a94b2ed1c29b50c3d Mon Sep 17 00:00:00 2001
From: Marvin Vogt <m@rvinvogt.com>
Date: Sat, 28 Sep 2024 13:19:55 +0200
Subject: [PATCH] Add test to ensure non extended ASCII values are not parsed
 in value

---
 src/parser/component.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/parser/component.rs b/src/parser/component.rs
index 912689e..1dfc1dd 100644
--- a/src/parser/component.rs
+++ b/src/parser/component.rs
@@ -80,6 +80,7 @@ pub fn consume_continuation_char(input: &mut &str) -> PResult<()> {
 
 #[cfg(test)]
 mod tests {
+    use proptest::prelude::*;
     use rstest::*;
 
     use super::*;
@@ -225,6 +226,15 @@ mod tests {
         assert_eq!(*given, remaining);
     }
 
+    proptest! {
+        /// Any non extended ASCII is not returned by the value parser.
+        #[test]
+        fn attribute_value_non_extended_ascii_not_parsed(s in r"[^\x00-\xFF]+") {
+            let parsed = attribute_value(&mut s.as_str()).unwrap();
+            prop_assert_eq!(parsed, "");
+        }
+    }
+
     #[rstest]
     #[case(
             &mut "    continuation value prefixed by a space\n",