cross-origin-reports-isolated.https.sub.html

<!DOCTYPE HTML>
<html>
<head>
  <title>Test that reports from different origins are not sent together</title>
  <script src='/resources/testharness.js'></script>
  <script src='/resources/testharnessreport.js'></script>
  <script src='resources/report-helper.js'></script>
</head>
<body>
  <script>
    const base_url = `${location.protocol}//${location.host}`;
    const endpoint = `${base_url}/reporting/resources/report.py`;
    const id = 'd0d517bf-891b-457a-b970-8b2b2c81a0bf';

    promise_test(async t => {

      // Attach a cross-origin iframe which should post back here immediately
      // before generating a CSP error. That error should be reported to the
      // same endpoint that this frame reports to.
      await new Promise(resolve => {
        const iframe = document.createElement('iframe');
        iframe.src = "https://{{domains[www]}}:{{ports[https][0]}}/reporting/resources/csp-error.https.sub.html";
        addEventListener('message', resolve);
        document.body.appendChild(iframe);
      });

      // Trigger a CSP error and report in this frame as well.
      await new Promise(resolve => {
        const img = document.createElement('img');
        img.src = "/reporting/resources/fail.png";
        img.addEventListener('error', resolve);
        document.body.appendChild(img);
      });

      // Wait for 2 reports to be received.
      const reports = await pollReports(endpoint, id, 2);
      assert_equals(reports.length, 2);

      // Validate that reports were sent in separate requests.
      const request_count = await pollNumResults(endpoint, id);
      assert_equals(request_count, 2);
    }, "Reports were sent in two requests.");
  </script>
</body>
</html>
chromium/third_party/blink/web_tests/external/wpt/reporting/cross-origin-reports-isolated.https.sub.html
