From 4024ba59103a84dcc94d3d2208f64b26ac478c0d Mon Sep 17 00:00:00 2001
From: "Tobin C. Harding" <me@tobin.cc>
Date: Fri, 30 Aug 2024 03:00:15 +1000
Subject: [PATCH] Add unit test for ArrayVec::extend_from_slice

Test that we can extend an `ArrayVec` with a slice that is less than
remaining capacity.
---
 internals/src/array_vec.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internals/src/array_vec.rs b/internals/src/array_vec.rs
index 8b6e54bf2..b728503e8 100644
--- a/internals/src/array_vec.rs
+++ b/internals/src/array_vec.rs
@@ -181,4 +181,10 @@ mod tests {
         let mut av = ArrayVec::<_, 0>::new();
         av.extend_from_slice(&[42]);
     }
+
+    #[test]
+    fn extend_from_slice() {
+        let mut av = ArrayVec::<u8, 8>::new();
+        av.extend_from_slice(b"abc");
+    }
 }