From af7953ff9313ad84029b30cda29b99493e3964bf Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Mon, 6 Sep 2021 06:50:34 +0900
Subject: [PATCH] Add a test for Reline::Unicode#take_range

---
 test/reline/test_unicode.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/reline/test_unicode.rb b/test/reline/test_unicode.rb
index 08f8197cef..1233e034e8 100644
--- a/test/reline/test_unicode.rb
+++ b/test/reline/test_unicode.rb
@@ -17,4 +17,9 @@ def test_get_mbchar_width
   def test_ambiguous_width
     assert_equal 2, Reline::Unicode.calculate_width('√', true)
   end
+
+  def test_take_range
+    assert_equal 'cdef', Reline::Unicode.take_range('abcdefghi', 2, 4)
+    assert_equal 'いう', Reline::Unicode.take_range('あいうえお', 2, 4)
+  end
 end