| <!DOCTYPE html> |
| <body> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| promise_test(async t => { |
| var navigationTiming = window.performance.getEntriesByType('navigation')[0]; |
| assert_not_equals(navigationTiming, undefined); |
| assert_less_than(navigationTiming.startTime, navigationTiming.criticalCHRestart, "Restarts happen after the beginning of the navigation"); |
| assert_less_than(navigationTiming.criticalCHRestart, navigationTiming.fetchStart, "Restarts happen before fetch"); |
| }, "Critical-CH restart navigation timing test"); |
| </script> |
| </body> |
| </html> |
