From 2dd9324df210a60f663cd3c4d3795ee2457babc0 Mon Sep 17 00:00:00 2001
From: nulano <nulano@nulano.eu>
Date: Mon, 1 Jun 2020 19:21:40 +0200
Subject: [PATCH] add mono color text test

---
 Tests/images/text_mono.gif | Bin 0 -> 1560 bytes
 Tests/test_imagefont.py    |  17 +++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 Tests/images/text_mono.gif

diff --git a/Tests/images/text_mono.gif b/Tests/images/text_mono.gif
new file mode 100644
index 0000000000000000000000000000000000000000..b350c10e64a2f14c9220af9d49eca19a955431c5
GIT binary patch
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diff --git a/Tests/test_imagefont.py b/Tests/test_imagefont.py
index 0e642cde2..ab1f0287a 100644
--- a/Tests/test_imagefont.py
+++ b/Tests/test_imagefont.py
@@ -11,6 +11,7 @@ from PIL import Image, ImageDraw, ImageFont
 
 from .helper import (
     assert_image_equal,
+    assert_image_equal_tofile,
     assert_image_similar,
     assert_image_similar_tofile,
     is_pypy,
@@ -724,3 +725,19 @@ class TestImageFont:
 @skip_unless_feature("raqm")
 class TestImageFont_RaqmLayout(TestImageFont):
     LAYOUT_ENGINE = ImageFont.LAYOUT_RAQM
+
+
+def test_render_mono_size():
+    # issue 4177
+
+    if distutils.version.StrictVersion(ImageFont.core.freetype2_version) < "2.4":
+        pytest.skip("Different metrics")
+
+    im = Image.new("P", (100, 30), "white")
+    draw = ImageDraw.Draw(im)
+    ttf = ImageFont.truetype(
+        "Tests/fonts/DejaVuSans.ttf", 18, layout_engine=ImageFont.LAYOUT_BASIC
+    )
+
+    draw.text((10, 10), "r" * 10, "black", ttf)
+    assert_image_equal_tofile(im, "Tests/images/text_mono.gif")