chromium/third_party/blink/web_tests/wpt_internal/web-share/share-nonutf8-encoding.https.html

<!DOCTYPE html>
<meta charset="windows-1252">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script type="module">
import {callWithKeyDown, share_test} from './resources/share-test.js';
import {ShareError} from '/gen/third_party/blink/public/mojom/webshare/share_error.mojom.m.js';

// Exact same test as in share-success.html, with same expectations. This tests
// that the page's encoding (Windows-1252) is ignored and Unicode characters are
// always percent-encoded in UTF-8.
share_test(mock => {
  assert_equals(document.characterSet, 'windows-1252');

  const title = 'f\xe1ncy \u5199\u4f5c \ud83d\ude31';
  const url = 'https://\u6d4b\u8bd5.example.com/\ud83d\udcc4';
  const url_ascii = 'https://xn--0zwm56d.example.com/%F0%9F%93%84';
  mock.pushShareResult(title, '\ufffdx', url_ascii, ShareError.OK);
  return callWithKeyDown(() => navigator.share(
        {title: title, text: '\ud9a3x', url: url}));
}, 'successful share with Unicode characters');

</script>