Fix spec

vinayak-mehta · Dec 25, 2024 · 22eb2eb · 22eb2eb
1 parent ef38e8f
commit 22eb2eb
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/scripts/build_macos.sh b/scripts/build_macos.sh
diff --git a/tests/test_pdftopng.py b/tests/test_pdftopng.py
@@ -3,10 +3,9 @@
 import os
 
 import pytest
-
-from pdftopng import pdftopng
 from PIL import Image, ImageChops
 
+from pdftopng import pdftopng
 
 testdir = os.path.dirname(os.path.abspath(__file__))
 
@@ -19,4 +18,7 @@ def test_pdftopng():
     im1 = Image.open(os.path.join(testdir, "foo.png"))
     im2 = Image.open("/tmp/foo.png")
 
-    assert ImageChops.difference(im1, im2).getbbox() is None
+    diff = ImageChops.difference(im1, im2)
+    extrema = diff.getextrema()
+    max_diff = max(max(channel) for channel in extrema)
+    assert max_diff <= 5, f"Images differ by {max_diff} pixels"