128 lines
5.4 KiB
Ruby
128 lines
5.4 KiB
Ruby
# frozen_string_literal: false
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require "test/unit"
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class TestGB18030 < Test::Unit::TestCase
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def s(s)
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s.force_encoding("gb18030")
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end
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def test_mbc_enc_len
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assert_equal(1, s("\x81\x40").size)
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assert_equal(1, s("\x81\x30\x81\x30").size)
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end
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def test_mbc_to_code
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assert_equal(0x8140, s("\x81\x40").ord)
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end
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def test_code_to_mbc
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assert_equal(s("\x81\x40"), 0x8140.chr("gb18030"))
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end
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def test_mbc_case_fold
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r = Regexp.new(s("(\x81\x40)\\1"), "i")
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assert_match(r, s("\x81\x40\x81\x40"))
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end
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def scheck(c, i)
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assert_equal(s(c.reverse.take(c.size - i).join), s(c.reverse.join).chop)
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end
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def fcheck(c)
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c = s(c.reverse.join)
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assert_raise(ArgumentError, c) { c.chop }
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end
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def test_left_adjust_char_head
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# C1: 00-2f, 3a-3f, 7f, ff
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# C2: 40-7e, 80
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# C4: 30-39
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# CM: 81-fe
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c1 = "\x2f"
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c2 = "\x40"
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c4 = "\x30"
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cm = "\x81"
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# S_START-c1
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# S_START-c2-S_one_C2-0
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# S_START-c2-S_one_C2-c1
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# S_START-c2-S_one_C2-cm-S_odd_CM_one_CX-c1
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# S_START-c2-S_one_C2-cm-S_odd_CM_one_CX-cm-S_even_CM_one_CX-c1
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# S_START-c2-S_one_C2-cm-S_odd_CM_one_CX-cm-S_even_CM_one_CX-cm-S_odd_CM_one_CX(rec)
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# S_START-c4-S_one_C4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-c4-S_one_C4_even_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-c4-S_one_C4_even_CMC4-cm-S_odd_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-c4-S_one_C4_even_CMC4-cm-S_odd_CMC4-c4-S_one_C4_odd_CMC4(rec)
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-c4-S_one_C4_even_CMC4-cm-S_odd_CMC4-cm-S_odd_CM_odd_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-c4-S_one_C4_even_CMC4-cm-S_odd_CMC4-cm-S_odd_CM_odd_CMC4-cm-S_even_CM_odd_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-c4-S_one_C4_even_CMC4-cm-S_odd_CMC4-cm-S_odd_CM_odd_CMC4-cm-S_even_CM_odd_CMC4-cm-S_odd_CM_odd_CMC4(rec)
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-cm-S_odd_CM_even_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-cm-S_odd_CM_even_CMC4-cm-S_even_CM_even_CMC4-c1
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# S_START-c4-S_one_C4-cm-S_one_CMC4-c4-S_one_C4_odd_CMC4-cm-S_even_CMC4-cm-S_odd_CM_even_CMC4-cm-S_even_CM_even_CMC4-cm-S_odd_CM_even_CMC4(rec)
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# S_START-c4-S_one_C4-cm-S_one_CMC4-cm-S_even_CM_one_CX(rec)
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# S_START-cm-S_one_CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-c4-S_even_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-c4-S_even_C4CM-cm-S_one_CM_even_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-c4-S_even_C4CM-cm-S_one_CM_even_C4CM-c4-S_odd_C4CM(rec)
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-c4-S_even_C4CM-cm-S_one_CM_even_C4CM-cm-S_even_CM_even_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-c4-S_even_C4CM-cm-S_one_CM_even_C4CM-cm-S_even_CM_even_C4CM-cm-S_odd_CM_even_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-c4-S_even_C4CM-cm-S_one_CM_even_C4CM-cm-S_even_CM_even_C4CM-cm-S_odd_CM_even_C4CM-cm-S_even_CM_even_C4CM(rec)
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-cm-S_even_CM_odd_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-cm-S_even_CM_odd_C4CM-cm-S_odd_CM_odd_C4CM-c1
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# S_START-cm-S_one_CM-c4-S_odd_C4CM-cm-S_one_CM_odd_C4CM-cm-S_even_CM_odd_C4CM-cm-S_odd_CM_odd_C4CM-cm-S_even_CM_odd_C4CM(rec)
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# S_START-cm-S_one_CM-cm-S_odd_CM_one_CX(rec)
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scheck([c1], 1)
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scheck([c2], 1)
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scheck([c2, c1], 1)
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scheck([c2, cm, c1], 2)
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scheck([c2, cm, cm, c1], 1)
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scheck([c2, cm, cm, cm], 2)
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scheck([c4], 1)
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scheck([c4, c1], 1)
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scheck([c4, cm], 2)
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scheck([c4, cm, c1], 2)
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scheck([c4, cm, c4, c1], 2)
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scheck([c4, cm, c4, cm], 4)
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scheck([c4, cm, c4, cm, c1], 4)
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scheck([c4, cm, c4, cm, c4], 4)
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scheck([c4, cm, c4, cm, c4, c1], 4)
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scheck([c4, cm, c4, cm, c4, cm], 2)
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scheck([c4, cm, c4, cm, c4, cm, c1], 2)
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scheck([c4, cm, c4, cm, c4, cm, c4], 2)
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scheck([c4, cm, c4, cm, c4, cm, cm, c1], 4)
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scheck([c4, cm, c4, cm, c4, cm, cm, cm], 2)
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scheck([c4, cm, c4, cm, c4, cm, cm, cm, c1], 2)
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scheck([c4, cm, c4, cm, c4, cm, cm, cm, cm], 4)
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scheck([c4, cm, c4, cm, cm, c1], 2)
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scheck([c4, cm, c4, cm, cm, cm], 4)
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scheck([c4, cm, c4, cm, cm, cm, c1], 4)
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scheck([c4, cm, c4, cm, cm, cm, cm], 2)
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scheck([c4, cm, cm], 1)
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scheck([cm], 1)
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scheck([cm, c1], 1)
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scheck([cm, c4, c1], 1)
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scheck([cm, c4, cm], 3)
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scheck([cm, c4, cm, c1], 3)
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scheck([cm, c4, cm, c4], 3)
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scheck([cm, c4, cm, c4, c1], 3)
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scheck([cm, c4, cm, c4, cm], 1)
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scheck([cm, c4, cm, c4, cm, c1], 1)
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scheck([cm, c4, cm, c4, cm, c4], 1)
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scheck([cm, c4, cm, c4, cm, cm, c1], 3)
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scheck([cm, c4, cm, c4, cm, cm, cm], 1)
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scheck([cm, c4, cm, c4, cm, cm, cm, c1], 1)
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scheck([cm, c4, cm, c4, cm, cm, cm, cm], 3)
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scheck([cm, c4, cm, cm, c1], 1)
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scheck([cm, c4, cm, cm, cm], 3)
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scheck([cm, c4, cm, cm, cm, c1], 3)
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scheck([cm, c4, cm, cm, cm, cm], 1)
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scheck([cm, cm], 2)
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end
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end
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