chromium/third_party/blink/web_tests/external/wpt/html/semantics/scripting-1/the-script-element/json-module/charset-2.html

<!DOCTYPE html>
<meta charset="windows-1250">
<title>JSON modules: UTF-8 decoding</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<script type="module">
  import json from "../serve-with-content-type.py?fn=json-module/utf-8.json" with { type: "json"};
  test(() => {
    assert_equals(json.data, "śćążź");
  }, "JSON module should be loaded as utf-8 even though document's encoding is windows-1250");
</script>
<script type="module">
  import json from "../serve-with-content-type.py?fn=json-module/windows-1250.json&ct=text/json%3Bcharset=windows-1250" with { type: "json"};
  test(() => {
    assert_not_equals(json.data, "śćążź",
                    'Should be decoded as UTF-8');
  }, "JSON module should be loaded as utf-8 even if it is encoded in windows-1250 and served with a windows-1250 charset response header, and this document's encoding is windows-1250");
</script>