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# vim: set fileencoding=shift_jis
require "test/unit"
class TestShiftJIS < Test::Unit::TestCase
def test_mbc_case_fold
assert_match(/(a)(a)\1\2/i, "aaaA")
assert_no_match(/(a)(a)\1\2/i, "aaAA")
end
def test_property
assert_match(/あ{0}\p{Hiragana}{4}/, "ひらがな")
assert_no_match(/あ{0}\p{Hiragana}{4}/, "カタカナ")
assert_no_match(/あ{0}\p{Hiragana}{4}/, "漢字漢字")
assert_no_match(/あ{0}\p{Katakana}{4}/, "ひらがな")
assert_match(/あ{0}\p{Katakana}{4}/, "カタカナ")
assert_no_match(/あ{0}\p{Katakana}{4}/, "漢字漢字")
assert_raise(RegexpError) { Regexp.new('あ{0}\p{foobarbaz}') }
end
def test_code_to_mbclen
s = "あいうえお"
s << 0x82a9
assert_equal("あいうえおか", s)
assert_raise(ArgumentError) { s << 0x82 }
end
end
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