1 files changed, 5 insertions, 0 deletions

diff --git a/tests/test_climat2.py b/tests/test_climat2.py
index 9238253..edc8e88 100644
--- a/tests/test_climat2.py
+++ b/tests/test_climat2.py
@@ -236,6 +236,11 @@ class TestGetMeta(unittest.TestCase):
         self.assertIn(b'i am a : various comment', stdout)
         self.assertIn(b'artist: jvoisin', stdout)
 
+    def test_webp(self):
+        proc = subprocess.Popen(mat2_binary + ['--show', './tests/data/dirty.webp'],
+                stdout=subprocess.PIPE)
+        stdout, _ = proc.communicate()
+        self.assertIn(b'Warning: [minor] Improper EXIF header', stdout)
 
 class TestControlCharInjection(unittest.TestCase):
     def test_jpg(self):