summaryrefslogtreecommitdiff
path: root/test/ruby/test_euc_tw.rb
blob: f36d86b088aee2cba96fb3e18cd04005622343b2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
require "test/unit"

class TestEucTw < Test::Unit::TestCase
  def s(s)
    s.force_encoding("euc-tw")
  end

  def test_mbc_enc_len
    assert_equal(1, s("\xa1\xa1").size)
  end

  def test_mbc_to_code
    assert_equal(0xa1a1, s("\xa1\xa1").ord)
  end

  def test_code_to_mbc
    assert_equal(s("\xa1\xa1"), 0xa1a1.chr("euc-tw"))
  end

  def test_mbc_case_fold
    r = Regexp.new(s("(\xa1\xa1)\\1"), "i")
    assert_match(r, s("\xa1\xa1\xa1\xa1"))
  end

  def test_left_adjust_char_head
    assert_equal(s("\xa1\xa1"), s("\xa1\xa1\xa1\xa1").chop)
  end
end