54 lines
1.6 KiB
Ruby
54 lines
1.6 KiB
Ruby
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require 'test/unit'
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require 'htree/parse'
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class TestCharset < Test::Unit::TestCase
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def setup
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@old_kcode = $KCODE
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end
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def teardown
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$KCODE = @old_kcode
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end
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def self.mark_string(str, charset)
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def str.read() self end
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class << str; self end.__send__(:define_method, :charset) { charset }
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str
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end
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# HIRAGANA LETTER A in various charset
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UTF8 = mark_string("\343\201\202", 'UTF-8')
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EUCKR = mark_string("\252\242", 'EUC-KR')
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EUCJP = mark_string("\244\242", 'EUC-JP')
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SJIS = mark_string("\202\240", 'Shift_JIS')
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ISO2022JP = mark_string("\e$B$\"\e(B", 'ISO-2022-JP')
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def test_u
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$KCODE = 'u'
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assert_equal(UTF8, HTree.parse(UTF8).children[0].to_s)
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assert_equal(UTF8, HTree.parse(EUCKR).children[0].to_s)
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assert_equal(UTF8, HTree.parse(EUCJP).children[0].to_s)
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assert_equal(UTF8, HTree.parse(SJIS).children[0].to_s)
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assert_equal(UTF8, HTree.parse(ISO2022JP).children[0].to_s)
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end
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def test_e
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$KCODE = 'e'
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assert_equal(EUCJP, HTree.parse(UTF8).children[0].to_s)
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assert_equal(EUCJP, HTree.parse(EUCKR).children[0].to_s)
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assert_equal(EUCJP, HTree.parse(EUCJP).children[0].to_s)
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assert_equal(EUCJP, HTree.parse(SJIS).children[0].to_s)
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assert_equal(EUCJP, HTree.parse(ISO2022JP).children[0].to_s)
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end
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def test_s
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$KCODE = 's'
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assert_equal(SJIS, HTree.parse(UTF8).children[0].to_s)
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assert_equal(SJIS, HTree.parse(EUCKR).children[0].to_s)
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assert_equal(SJIS, HTree.parse(EUCJP).children[0].to_s)
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assert_equal(SJIS, HTree.parse(SJIS).children[0].to_s)
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assert_equal(SJIS, HTree.parse(ISO2022JP).children[0].to_s)
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end
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end
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