network-efficiency-guardrails.tentative.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /document-policy/experimental-features/network-efficiency-guardrails.tentative.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

  <script src='/resources/testharness.js'></script>

  <script src='/resources/testharnessreport.js'></script>

  <link rel="stylesheet" href="./resources/compressed.css">

</head>

<body>

  <script>

const check_report_format = ([reports, observer]) => {

  const report = reports[0];

  assert_equals(report.type, "document-policy-violation");

  assert_equals(report.body.featureId, "network-efficiency-guardrails");

  assert_equals(report.body.disposition, "enforce");

  assert_equals(report.body.sourceFile, document.styleSheets[0].href);

};

promise_test(async t => {

  const report = new Promise(resolve => {

    new ReportingObserver((reports, observer) => resolve([reports, observer]),

      { types: ['document-policy-violation'], buffered: true }).observe();

});

  check_report_format(await report);

}, "NetworkEfficiencyGuardrails compression");

  </script>

  <h1>Network Efficiency Guardrails</h1>

</body>

</html>