Content - f44266a3074ee040e6a3e1b16868aa2bef44d110 - 5677007/trusted-types/block-string-assignment-to-Range-createContextualFragment.tentative.html

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Tip revision: ab5780956dda798c97707e05fd2e58df7963b6d0 authored by Harald Alvestrand on 05 October 2018, 09:29:42 UTC
Revert "Implement DTMF [[ToneBuffer]] in the blink layer"

Tip revision: ab57809

block-string-assignment-to-Range-createContextualFragment.tentative.html

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/helper.sub.js"></script>

<meta http-equiv="Content-Security-Policy" content="trusted-types *">
<body>
<script>
  // TrustedHTML assignments do not throw.
  test(t => {
    let p = createHTML_policy(window, 1);
    let html = p.createHTML(INPUTS.HTML);
    var range = document.createRange();
    range.selectNodeContents(document.documentElement);
    var result = range.createContextualFragment(html);
    assert_equals(result.textContent, RESULTS.HTML);
  }, "range.createContextualFragment assigned via policy (successful HTML transformation).");

  // String assignments throw.
  test(t => {
    var range = document.createRange();
    range.selectNodeContents(document.documentElement);
    assert_throws(new TypeError(), _ => {
      var result = range.createContextualFragment("A string");
    });
  }, "`range.createContextualFragment(string)` throws.");

  // Null assignment throws.
  test(t => {
    var range = document.createRange();
    range.selectNodeContents(document.documentElement);
    assert_throws(new TypeError(), _ => {
      var result = range.createContextualFragment(null);
    });
  }, "`range.createContextualFragment(null)` throws.");
</script>

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