use t::TestYAMLTests tests => 1;
my $yaml = <<"...";
---
bar: \xC3\x83\xC2\xB6
foo: \xC3\xB6
...
my $hash = {
foo => "\xF6", # LATIN SMALL LETTER O WITH DIAERESIS U+00F6
bar => "\xC3\xB6" # LATIN SMALL LETTER O WITH DIAERESIS U+00F6 (UTF-8)
};
is Dump($hash), $yaml, 'Dumping native characters works';