block-string-assignment-to-HTMLElement-generic.html

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This test has a WPT meta file that expects 7 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /trusted-types/block-string-assignment-to-HTMLElement-generic.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

  <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="require-trusted-types-for 'script';">

</head>

<body>

<script>

  var testnb = 0;

  // TrustedScriptURL Assignments

  const scriptURLTestCases = [

    [ 'script', 'src' ]

];

  testnb = 0;

  scriptURLTestCases.forEach(c => {

    test(t => {

      assert_element_accepts_trusted_script_url(window, ++testnb, t, c[0], c[1], RESULTS.SCRIPTURL);

      assert_throws_no_trusted_type(c[0], c[1], 'A string');

      assert_throws_no_trusted_type(c[0], c[1], null);

    }, c[0] + "." + c[1] + " accepts only TrustedScriptURL");

});

  // TrustedHTML Assignments

  const HTMLTestCases = [

    [ 'div', 'innerHTML' ],

    [ 'iframe', 'srcdoc' ]

];

  testnb = 0;

  HTMLTestCases.forEach(c => {

    test(t => {

      assert_element_accepts_trusted_html(window, ++testnb, t, c[0], c[1], RESULTS.HTML);

      assert_throws_no_trusted_type(c[0], c[1], 'A string');

      assert_throws_no_trusted_type(c[0], c[1], null);

    }, c[0] + "." + c[1] + " accepts only TrustedHTML");

});

  // After default policy creation string and null assignments implicitly call createHTML

  let p = window.trustedTypes.createPolicy("default", { createScriptURL: createScriptURLJS, createHTML: createHTMLJS }, true);

  scriptURLTestCases.forEach(c => {

    test(t => {

      assert_element_accepts_trusted_type(c[0], c[1], INPUTS.SCRIPTURL, RESULTS.SCRIPTURL);

      assert_element_accepts_trusted_type(c[0], c[1], null, window.location.toString().replace(/[^\/]*$/, "null"));

    }, c[0] + "." + c[1] + " accepts string and null after default policy was created");

});

  HTMLTestCases.forEach(c => {

    test(t => {

      assert_element_accepts_trusted_type(c[0], c[1], INPUTS.HTML, RESULTS.HTML);

      assert_element_accepts_trusted_type(c[0], c[1], null, c[1] === 'innerHTML'? "" : "null");

    }, c[0] + "." + c[1] + " accepts string and null after default policy was created");

});

  // TrustedScript Assignments

  const scriptTestCases = [

    [ 'script', 'text' ],

    [ 'script', 'innerText' ],

    [ 'script', 'textContent' ]

];

  testnb = 0;

  scriptTestCases.forEach(c => {

    test(t => {

      assert_element_accepts_trusted_script(window, ++testnb, t, c[0], c[1], RESULTS.SCRIPT);

      assert_throws_no_trusted_type(c[0], c[1], 'A string');

      assert_throws_no_trusted_type(c[0], c[1], null);

    }, c[0] + "." + c[1] + " accepts only TrustedScript");

});

</script>