diff --git a/Tests/images/imagedraw_ellipse_various_sizes.png b/Tests/images/imagedraw_ellipse_various_sizes.png new file mode 100644 index 000000000..11a1be6fa Binary files /dev/null and b/Tests/images/imagedraw_ellipse_various_sizes.png differ diff --git a/Tests/images/imagedraw_ellipse_various_sizes_filled.png b/Tests/images/imagedraw_ellipse_various_sizes_filled.png new file mode 100644 index 000000000..d71e175b8 Binary files /dev/null and b/Tests/images/imagedraw_ellipse_various_sizes_filled.png differ diff --git a/Tests/test_imagedraw.py b/Tests/test_imagedraw.py index 7a900283e..2f1e947a6 100644 --- a/Tests/test_imagedraw.py +++ b/Tests/test_imagedraw.py @@ -355,6 +355,41 @@ def test_ellipse_zero_width(): assert_image_equal(im, expected) +def ellipse_various_sizes_helper(filled): + ellipse_sizes = range(32) + image_size = sum(ellipse_sizes) + len(ellipse_sizes) + 1 + im = Image.new("RGB", (image_size, image_size)) + draw = ImageDraw.Draw(im) + + x = 1 + for w in ellipse_sizes: + y = 1 + for h in ellipse_sizes: + border = [x, y, x + w - 1, y + h - 1] + if filled: + draw.ellipse(border, fill="white") + else: + draw.ellipse(border, outline="white") + y += h + 1 + x += w + 1 + + return im + + +def test_ellipse_various_sizes(): + im = ellipse_various_sizes_helper(False) + + with Image.open("Tests/images/imagedraw_ellipse_various_sizes.png") as expected: + assert_image_equal(im, expected) + + +def test_ellipse_various_sizes_filled(): + im = ellipse_various_sizes_helper(True) + + with Image.open("Tests/images/imagedraw_ellipse_various_sizes_filled.png") as expected: + assert_image_equal(im, expected) + + def helper_line(points): # Arrange im = Image.new("RGB", (W, H))