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test for issue #2666

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wiredfool 2017-08-31 08:56:06 -07:00
parent bb7124325e
commit c3fbd9de01
1 changed files with 14 additions and 0 deletions
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Tests/test_imagefont.py
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@ -404,10 +404,24 @@ class TestImageFont(PillowTestCase):
self.assert_image_equal(im, target_img)
def test_getsize_empty(self):
# issue #2614
font = self.get_font()
# should not crash.
self.assertEqual((0, 0), font.getsize(''))
def test_render_empty(self):
# issue 2666
font = self.get_font()
im = Image.new(mode='RGB', size=(300, 100))
target = im.copy()
draw = ImageDraw.Draw(im)
#should not crash here.
draw.text((10, 10), '', font=font)
self.assert_image_equal(im, target)
def _test_fake_loading_font(self, path_to_fake, fontname):
# Make a copy of FreeTypeFont so we can patch the original
free_type_font = copy.deepcopy(ImageFont.FreeTypeFont)