test_utf16.rb: refine valid_encoding tests
test/ruby/enc/test_utf16.rb (test_utf16be_valid_encoding):assert all data and use assert_predicate.
test/ruby/enc/test_utf16.rb (test_utf16le_valid_encoding):ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by nobu (Nobuyoshi Nakada) over 8 years ago
test_utf16.rb: refine valid_encoding tests
test/ruby/enc/test_utf16.rb (test_utf16be_valid_encoding):
assert all data and use assert_predicate.
test/ruby/enc/test_utf16.rb (test_utf16le_valid_encoding):
ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e