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add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-01-23 05:54:16 +00:00
parent 3766eac339
commit ce49faf546

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@ -297,6 +297,9 @@ class TestM17N < Test::Unit::TestCase
end
def test_utf16
s = "aaaa".force_encoding("utf-16be")
assert_equal(s.encoding, s.intern.to_s.encoding, "#{encdump s}.intern.to_s.encoding")
s1 = "aa".force_encoding("utf-16be")
s2 = "z".force_encoding("us-ascii")
assert_nil(Encoding.compatible?(s1, s2), "Encoding.compatible?(#{encdump s1}, #{encdump s2})")