From 60ca800d4fc410ea9d49ef24dfb80577d4183f15 Mon Sep 17 00:00:00 2001 From: tomoya ishida Date: Sun, 26 Mar 2023 00:01:30 +0900 Subject: [ruby/reline] Fix split_by_width to retain color sequences (https://github.com/ruby/reline/pull/490) * Fix split_by_width to retain color sequences * Add OSC escape sequence testcase of Reline::Unicode.split_by_width --- test/reline/test_unicode.rb | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'test') diff --git a/test/reline/test_unicode.rb b/test/reline/test_unicode.rb index 1233e034e8..0a66fe64c0 100644 --- a/test/reline/test_unicode.rb +++ b/test/reline/test_unicode.rb @@ -18,6 +18,15 @@ class Reline::Unicode::Test < Reline::TestCase assert_equal 2, Reline::Unicode.calculate_width('√', true) end + def test_split_by_width + assert_equal [['abc', nil, 'de'], 2], Reline::Unicode.split_by_width('abcde', 3) + assert_equal [['abc', nil, 'def', nil, ''], 3], Reline::Unicode.split_by_width('abcdef', 3) + assert_equal [['ab', nil, 'あd', nil, 'ef'], 3], Reline::Unicode.split_by_width('abあdef', 3) + assert_equal [["ab\1zero\2c", nil, 'def', nil, ''], 3], Reline::Unicode.split_by_width("ab\1zero\2cdef", 3) + assert_equal [["\e[31mabc", nil, "\e[31md\e[42mef", nil, "\e[31m\e[42mg"], 3], Reline::Unicode.split_by_width("\e[31mabcd\e[42mefg", 3) + assert_equal [["ab\e]0;1\ac", nil, "\e]0;1\ad"], 2], Reline::Unicode.split_by_width("ab\e]0;1\acd", 3) + 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) -- cgit v1.2.3