From f586adefd7880a102349ec642d4247b827341109 Mon Sep 17 00:00:00 2001
From: hugovk <hugovk@users.noreply.github.com>
Date: Wed, 4 Oct 2017 09:54:53 +0300
Subject: [PATCH] Failing test for #2783

---
 Tests/test_imagedraw.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/Tests/test_imagedraw.py b/Tests/test_imagedraw.py
index e4bcb9faa..a79a75ca0 100644
--- a/Tests/test_imagedraw.py
+++ b/Tests/test_imagedraw.py
@@ -380,7 +380,6 @@ class TestImageDraw(PillowTestCase):
         self.assert_image_equal(
             im, Image.open("Tests/images/imagedraw_floodfill2.png"))
 
-
     def test_floodfill_thresh(self):
         # floodfill() is experimental
 
@@ -560,6 +559,19 @@ class TestImageDraw(PillowTestCase):
         # Assert
         self.assert_image_similar(im, Image.open(expected), 1)
 
+    def test_textsize_empty_string(self):
+        # https://github.com/python-pillow/Pillow/issues/2783
+        # Arrange
+        im = Image.new("RGB", (W, H))
+        draw = ImageDraw.Draw(im)
+
+        # Act
+        # Should not cause 'SystemError: <built-in method getsize of
+        # ImagingFont object at 0x...> returned NULL without setting an error'
+        draw.textsize("")
+        draw.textsize("\n")
+        draw.textsize("test\n")
+
 
 if __name__ == '__main__':
     unittest.main()