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* transcode.c (econv_primitive_convert): accept nil as

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destination_bytesize for unlimited destination size.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-08-28 17:39:02 +00:00
parent 3811bb53bd
commit ad8cfb1b94
3 changed files with 54 additions and 8 deletions
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21
test/ruby/test_econv.rb
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@ -79,12 +79,31 @@ class TestEncodingConverter < Test::Unit::TestCase
}
end
def test_nil_input
def test_nil_source_buffer
ec = Encoding::Converter.new("UTF-8", "EUC-JP")
ret = ec.primitive_convert(nil, dst="", nil, 10)
assert_equal(:finished, ret)
end
def test_nil_destination_bytesize
ec = Encoding::Converter.new("Shift_JIS", "UTF-8")
n = 10000
src = "\xa1".force_encoding("Shift_JIS") * n
ret = ec.primitive_convert(src, dst="", nil, nil)
assert_equal(:finished, ret)
assert_equal("\xEF\xBD\xA1".force_encoding("UTF-8") * n, dst)
end
def test_nil_destination_bytesize_with_nonnli_byteoffset
ec = Encoding::Converter.new("Shift_JIS", "UTF-8")
n = 2000
src = "\xa1".force_encoding("Shift_JIS") * n
dst = "abcd" * 2000
ret = ec.primitive_convert(src, dst, 3, nil)
assert_equal(:finished, ret)
assert_equal("abc" + "\xEF\xBD\xA1".force_encoding("UTF-8") * n, dst)
end
def test_partial_input
ec = Encoding::Converter.new("UTF-8", "EUC-JP")
ret = ec.primitive_convert(src="", dst="", nil, 10, Encoding::Converter::PARTIAL_INPUT)