Content - 99e187d45be6cb649e388995a2f775d5bbe6bcf4 - b11212e/trusted-types/block-string-assignment-to-DOMWindowTimers-setTimeout-setInterval.tentative.html

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Tip revision: ec12e6a1b356e9187730aa37398863004f4509ee authored by Douglas Creager on 19 October 2018, 12:57:35 UTC
NEL: Add test cases for redirects/cache

Tip revision: ec12e6a

block-string-assignment-to-DOMWindowTimers-setTimeout-setInterval.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>
  // setTimeout tests
  // TrustedScript assignments do not throw.
  async_test(t => {
    window.timeoutTest = t;
    let policy = createScript_policy(window, 'timeout');
    let script = policy.createScript("window.timeoutTest.done();");
    setTimeout(script);
  }, "window.setTimeout assigned via policy (successful Script transformation).");

  // String assignments throw.
  test(t => {
    window.timeoutTestString = t.unreached_func();
    assert_throws(new TypeError(), _ => {
      setTimeout("window.timeoutTestString();");
    });
  }, "`window.setTimeout(string)` throws.");

  // Null assignment throws.
  test(t => {
    assert_throws(new TypeError(), _ => {
      setTimeout(null);
    });
  }, "`window.setTimeout(null)` throws.");

  // setInterval tests
  // TrustedScript assignments do not throw.
  async_test(t => {
    window.intervalTest = t;
    let policy = createScript_policy(window, 'script');
    let script = policy.createScript("window.intervalTest.done();");
    setInterval(script);
  }, "window.setInterval assigned via policy (successful Script transformation).");

  // String assignments throw.
  test(t => {
    window.intervalTestString = t.unreached_func();
    assert_throws(new TypeError(), _ => {
      setInterval("window.intervalTestString()");
    });
  }, "`window.setInterval(string)` throws.");

  // Null assignment throws.
  test(t => {
    assert_throws(new TypeError(), _ => {
      setInterval(null);
    });
  }, "`window.setInterval(null)` throws.");
</script>

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