Add strip chopping test

Author: kmilos

Tests/test_file_tiff.py

@@ -4,7 +4,7 @@
 import pytest
 
 from PIL import Image, TiffImagePlugin
-from PIL.TiffImagePlugin import RESOLUTION_UNIT, X_RESOLUTION, Y_RESOLUTION
+from PIL.TiffImagePlugin import RESOLUTION_UNIT, X_RESOLUTION, Y_RESOLUTION, STRIPOFFSETS
 
 from .helper import (
     assert_image_equal,
@@ -626,6 +626,12 @@ def test_string_dimension(self):
             with pytest.raises(OSError):
                 im.load()
 
+    def test_strip_chop(self):
+        # Test if a single strip image is loaded as chopped
+        infile = "Tests/images/hopper.iccprofile.tif"
+        with Image.open(infile) as im:
+            assert len(im.tag_v2[STRIPOFFSETS]) > 1
+
 
 @pytest.mark.skipif(not is_win32(), reason="Windows only")
 class TestFileTiffW32: