utf-8.html | Explore in Territory

<!doctype html>
<title>UTF-8</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<p>これは文字実験です。</p>
<script>
setup({explicit_done:true});
onload = function() {
    test(function() {
        assert_not_equals(document.characterSet.toUpperCase(), "UTF-8", 'Must not detect UTF-8');
    }, "Check detection result");
      done();
};
</script>

chromium/third_party/blink/web_tests/external/wpt/encoding-detection/utf-8.html