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[ruby/reline] Add a test for Reline::Unicode#take_range

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https://github.com/ruby/reline/commit/af7953ff93
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aycabta 2021-09-06 06:50:34 +09:00 • committed by git
parent be5159c2f8
commit 168bd4f356
1 changed files with 5 additions and 0 deletions
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5
test/reline/test_unicode.rb
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@ -17,4 +17,9 @@ class Reline::Unicode::Test < Reline::TestCase
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