From a9b369e5856a8c0f8b251cced713beb2e0bb6481 Mon Sep 17 00:00:00 2001
From: Ivan Smirnov <i.s.smirnov@gmail.com>
Date: Mon, 3 Jan 2022 17:14:30 +0300
Subject: [PATCH] In tests, always check for encoded length match

---
 tests/test_ref.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/test_ref.rs b/tests/test_ref.rs
index 1fd301e..ee54e34 100644
--- a/tests/test_ref.rs
+++ b/tests/test_ref.rs
@@ -98,6 +98,7 @@ fn test_reference_images() -> Result<()> {
         println!("{} {} {} {}", png_name, img.width, img.height, img.channels);
         let encoded = qoi_encode_to_vec(&img.data, img.width, img.height)?;
         let expected = fs::read(qoi_path)?;
+        assert_eq!(encoded.len(), expected.len()); // this should match regardless
         cfg_if! {
             if #[cfg(feature = "reference")] {
                 compare_slices(&png_name, "encoding", &encoded, &expected)?;