Improved test coverage

radarhere · Jan 7, 2025 · 38d57b6 · 38d57b6
1 parent 128f3f4
commit 38d57b6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Tests/test_file_spider.py b/Tests/test_file_spider.py
@@ -153,8 +153,8 @@ def test_nonstack_file() -> None:
 
 def test_nonstack_dos() -> None:
     with Image.open(TEST_FILE) as im:
-        for i, frame in enumerate(ImageSequence.Iterator(im)):
-            assert i <= 1, "Non-stack DOS file test failed"
+        with pytest.raises(EOFError):
+            im.seek(0)
 
 
 # for issue #4093