29 lines
823 B
Ruby
29 lines
823 B
Ruby
# vim: set fileencoding=shift_jis
|
||
# frozen_string_literal: false
|
||
|
||
require "test/unit"
|
||
|
||
class TestShiftJIS < Test::Unit::TestCase
|
||
def test_mbc_case_fold
|
||
assert_match(/(ａ)(a)\1\2/i, "ａaａA")
|
||
assert_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(RangeError) { s << 0x82 }
|
||
end
|
||
end
|