sethtml-with-trustedtypes-createParserOptions-null.tentative.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /sanitizer-api/sethtml-with-trustedtypes-createParserOptions-null.tentative.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

  <head>

    <script src="/resources/testharness.js"></script>

    <script src="/resources/testharnessreport.js"></script>

    <meta

      http-equiv="Content-Security-Policy"

      content="require-trusted-types-for 'script';"

/>

  </head>

  <body>

    <div id="container"></div>

    <script>

      const container = document.querySelector("#container");

      const noSanitizerPolicy = trustedTypes.createPolicy("no-sanitizer", {

        createHTML: (html) => html,

        createParserOptions: (options) => null

});

      trustedTypes.createPolicy("default", {

        createHTML: (html) => html,

        createParserOptions: (options) => options

});

      test((t) => {

        const options = noSanitizerPolicy.createParserOptions({});

        assert_true(options instanceof TrustedHTMLParserOptions, "should return a TrustedHTMLParserOptions");

        assert_false("sanitizer" in options, "TrustedHTMLParserOptions has no public sanitizer member");

      }, "TrustedHTMLParserOptions has no public members when createParserOptions returns null/empty");

      test((t) => {

        const target = document.createElement("div");

        target.setHTMLUnsafe(

          "<span id='test-span'></span>",

          noSanitizerPolicy.createParserOptions({})

);

        assert_not_equals(target.querySelector("#test-span"), null);

      }, "Element.setHTMLUnsafe: when TrustedHTMLParserOptions has null sanitizer, no sanitization occurs");

    </script>

  </body>

</html>