resource-timing-cross-origin.https.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /service-workers/service-worker/resource-timing-cross-origin.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE HTML>

<html>

<head>

<meta charset="utf-8" />

<title>This test validates Resource Timing for cross origin content fetched by Service Worker from an originally same-origin URL.</title>

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

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

<script src="/common/get-host-info.sub.js"></script>

<script src="resources/test-helpers.sub.js"></script>

</head>

<body>

<script>

function test_sw_resource_timing({ mode }) {

    promise_test(async t => {

      const worker_url = `resources/worker-fetching-cross-origin.js?mode=${mode}`;

      const scope = 'resources/iframe-with-image.html';

      const registration = await service_worker_unregister_and_register(t, worker_url, scope);

      await wait_for_state(t, registration.installing, 'activated');

      const frame = await with_iframe(scope);

      const frame_performance = frame.contentWindow.performance;

      // Check that there is one entry for which the timing allow check algorithm failed.

      const entries = frame_performance.getEntriesByType('resource');

      assert_equals(entries.length, 1);

      const entry = entries[0];

      assert_equals(entry.redirectStart, 0, 'redirectStart should be 0 in cross-origin request.');

      assert_equals(entry.redirectEnd, 0, 'redirectEnd should be 0 in cross-origin request.');

      assert_equals(entry.domainLookupStart, entry.fetchStart, 'domainLookupStart should be 0 in cross-origin request.');

      assert_equals(entry.domainLookupEnd, entry.fetchStart, 'domainLookupEnd should be 0 in cross-origin request.');

      assert_equals(entry.connectStart, entry.fetchStart, 'connectStart should be 0 in cross-origin request.');

      assert_equals(entry.connectEnd, entry.fetchStart, 'connectEnd should be 0 in cross-origin request.');

      assert_greater_than(entry.responseStart, entry.fetchStart, 'responseStart should be 0 in cross-origin request.');

      assert_equals(entry.secureConnectionStart, entry.fetchStart, 'secureConnectionStart should be 0 in cross-origin request.');

      assert_equals(entry.transferSize, 0, 'decodedBodySize should be 0 in cross-origin request.');

      frame.remove();

      await registration.unregister();

  }, `Test that timing allow check fails when service worker changes origin from same to cross origin (${mode}).`);

test_sw_resource_timing({ mode: "cors" });

test_sw_resource_timing({ mode: "no-cors" });

</script>

</body>

</html>