| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8" /> |
| <title>Navigation Timing 2 WPT</title> |
| <link rel="author" title="Google" href="http://www.google.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/navigation-timing-2/#sec-PerformanceNavigationTiming"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| |
| function onload_test() |
| { |
| var reload_frame = document.getElementById("frameContext"); |
| reload_frame.onload = do_test; |
| reload_frame.contentWindow.location.reload(true); |
| } |
| |
| function do_test() |
| { |
| var newNavTiming = document.getElementById("frameContext").contentWindow.performance.getEntriesByType("navigation")[0]; |
| assert_true(newNavTiming.unloadEventStart > 0, "Expected unloadEventStart to be greater than 0."); |
| assert_true(newNavTiming.unloadEventEnd > 0, "Expected unloadEventEnd to be greater than 0."); |
| done(); |
| } |
| </script> |
| </head> |
| <body> |
| <h1>Description</h1> |
| <p>This test validates the value of window.performance.getEntriesByType("navigation")[0].(type/unloadEventEnd/unloadEventStart) with a reloaded navigation.</p> |
| |
| <p>This page should be loaded with a green background frame below. The frame will be automatically reloaded |
| and then verified that |
| <ul> |
| <li>The window.performance.getEntriesByType("navigation").unloadEventStart > 0 after reload</li> |
| <li>The window.performance.getEntriesByType("navigation").unloadEventEnd > 0 after reload</li> |
| </ul> |
| </p> |
| |
| <iframe id="frameContext" onload="onload_test();" src="resources/blank_page_green.html" style="width: 250px; height: 250px;"></iframe> |
| </body> |
| </html> |
