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require File.join(File.dirname(__FILE__), "utils.rb")
TestIconv.testcase(:Partial) do
def test_partial_ascii
c = Iconv.open(ASCII, ASCII)
ref = '[ruby-core:17092]'
rescue
return
else
assert_equal("abc", c.iconv("abc"))
assert_equal("c", c.iconv("abc", 2), "#{ref}: with start")
assert_equal("c", c.iconv("abc", 2, 1), "#{ref}: with start, length")
assert_equal("c", c.iconv("abc", 2, 5), "#{ref}: with start, longer length")
assert_equal("bc", c.iconv("abc", -2), "#{ref}: with nagative start")
assert_equal("b", c.iconv("abc", -2, 1), "#{ref}: with nagative start, length")
assert_equal("bc", c.iconv("abc", -2, 5), "#{ref}: with nagative start, longer length")
assert_equal("", c.iconv("abc", 5), "#{ref}: with OOB")
assert_equal("", c.iconv("abc", 5, 2), "#{ref}: with OOB, length")
ensure
c.close if c
end
def test_partial_euc2sjis
c = Iconv.open('SHIFT_JIS', 'EUC-JP')
rescue
return
else
assert_equal(SJIS_STR[0, 2], c.iconv(EUCJ_STR, 0, 2))
assert_equal(SJIS_STR, c.iconv(EUCJ_STR, 0, 20))
assert_equal(SJIS_STR[2..-1], c.iconv(EUCJ_STR, 2))
assert_equal(SJIS_STR[2, 2], c.iconv(EUCJ_STR, 2, 2))
assert_equal(SJIS_STR[2..-1], c.iconv(EUCJ_STR, 2, 20))
assert_equal(SJIS_STR[-4..-1], c.iconv(EUCJ_STR, -4))
assert_equal(SJIS_STR[-4, 2], c.iconv(EUCJ_STR, -4, 2))
assert_equal(SJIS_STR[-4..-1], c.iconv(EUCJ_STR, -4, 20))
assert_equal("", c.iconv(EUCJ_STR, 20))
assert_equal("", c.iconv(EUCJ_STR, 20, 2))
ensure
c.close
end
end
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