tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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report-event-inactive-document.https.html (1661B)


      1 <!DOCTYPE html>
      2 <title>Test window.fence.reportEvent</title>
      3 <script src="/resources/testharness.js"></script>
      4 <script src="/resources/testharnessreport.js"></script>
      5 <script src="/common/utils.js"></script>
      6 <script src="/common/dispatcher/dispatcher.js"></script>
      7 <script src="resources/utils.js"></script>
      8 
      9 <body>
     10 <script>
     11 promise_test(async(t) => {
     12  const key = token();
     13  const urn = await generateURNFromFledge("resources/embeddee.html", [key]);
     14  const iframe = document.createElement("iframe");
     15  iframe.src = urn;
     16  document.body.appendChild(iframe);
     17 
     18  // Wait for the page in the iframe to load and tell us that it's loaded.
     19  await nextValueFromServer(key);
     20 
     21  // Get access to the iframe's window's fence object before removing.
     22  let inner_fence = iframe.contentWindow.fence;
     23 
     24  // window.fence calls should succeed before the iframe is removed.
     25  inner_fence.setReportEventDataForAutomaticBeacons({
     26    eventType: "reserved.top_navigation_commit",
     27    eventData: 'This is the event data!',
     28    destination: ['buyer']
     29  });
     30 
     31  // Remove the iframe to make the iframe's document an inactive document.
     32  iframe.remove();
     33 
     34  // window.fence calls should fail once the iframe is removed and the document
     35  // becomes inactive.
     36  try {
     37    inner_fence.setReportEventDataForAutomaticBeacons({
     38      eventType: "reserved.top_navigation_commit",
     39      eventData: 'This is the event data!',
     40      destination: ['buyer']
     41    });
     42    assert_unreached("The call should not have succeeded.");
     43  } catch (error) {
     44    assert_equals(error.name, "SecurityError");
     45  }
     46 }, 'attempts to call set report event in an inactive document should fail');
     47 </script>
     48 </body>