chromium/third_party/blink/web_tests/http/tests/origin_trials/valid-token-window-open-meta-enabled.html

<!DOCTYPE html>
<meta charset="utf-8">
<!--
// TODO(iclelland): Generate this sample token during the build. The token
// below will expire in 2033, but it would be better to always have a token which
// is guaranteed to be valid when the tests are run.
// Generate this token with the command:
// generate_token.py http://127.0.0.1:8000 StorageFoundationAPI --expire-timestamp=2000000000
-->
<meta http-equiv="origin-trial"
  content="AlCoOPbezqtrGMzSzbLQC4c+oPqO6yuioemcBPjgcXajF8jtmZr4B8tJRPAARPbsX6hDeVyXCKHzEJfpBXvZgQEAAABReyJvcmlnaW4iOiAiaHR0cDovLzEyNy4wLjAuMTo4MDAwIiwgImZlYXR1cmUiOiAiRnJvYnVsYXRlIiwgImV4cGlyeSI6IDIwMDAwMDAwMDB9" />
<title>Test that trial is enabled by meta tag when navigated by window.open</title>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>
<script src="resources/window-open-helper.js"></script>
<script>
setupWindowOpenTest();

function runTest() {
  runTestInTarget(() => {
        return ('testOriginTrialGlobalAttribute' in self &&
                window.testOriginTrialGlobalAttribute);
      },
      'testOriginTrialGlobalAttribute should be defined on window and return true');

  runTestInTarget(() => {
        const testObject = internals.originTrialsTest();
        return ('normalAttribute' in testObject && testObject.normalAttribute);
      },
      'normalAttribute should be defined and return true');
}
</script>
<html>
<body onload="runTest()">
  <p>
    This test opens a new window. It passes, if the trial is enabled in the
    opened window.
  </p>
  <script>
    openCurrentAsTarget();
  </script>
</body>
</html>