Add strip chopping test

python-pillow · Jun 3, 2021 · d0e8feb · d0e8feb
1 parent 1a507d3
commit d0e8feb
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/Tests/test_file_libtiff.py b/Tests/test_file_libtiff.py
@@ -9,7 +9,7 @@
 import pytest
 
 from PIL import Image, ImageFilter, TiffImagePlugin, TiffTags, features
-from PIL.TiffImagePlugin import SUBIFD
+from PIL.TiffImagePlugin import SUBIFD, STRIPOFFSETS
 
 from .helper import (
     assert_image_equal,
@@ -967,3 +967,10 @@ def test_realloc_overflow(self):
             # Assert that the error code is IMAGING_CODEC_MEMORY
             assert str(e.value) == "-9"
         TiffImagePlugin.READ_LIBTIFF = False
+
+    def test_strip_chop(self):
+        # Test if a single strip image is loaded as chopped
+        TiffImagePlugin.READ_LIBTIFF = True
+        with Image.open("Tests/images/hopper.iccprofile.tif") as im:
+            assert len(im.tag_v2[STRIPOFFSETS]) > 1
+        TiffImagePlugin.READ_LIBTIFF = False