| <!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/#sec-navigation-timing-interface"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| |
| function onload_test() |
| { |
| // do this with a timeout to see the visuals of the navigations. |
| setTimeout("nav_frame();", 100); |
| } |
| |
| var step = 1; |
| function nav_frame() |
| { |
| var navigation_frame = document.getElementById("frameContext").contentWindow; |
| switch (step) |
| { |
| case 1: |
| { |
| navigation_frame.location.href = '/navigation-timing/resources/blank_page_green_with_onunload.html'; |
| step++; |
| break; |
| } |
| case 2: |
| { |
| assert_equals(navigation_frame.performance.getEntriesByType("navigation")[0].type, |
| "navigate", |
| 'Expected navigation type to be navigate.'); |
| navigation_frame.history.back(); |
| step++; |
| break; |
| } |
| case 3: |
| { |
| assert_equals(navigation_frame.performance.getEntriesByType("navigation")[0].type, |
| "back_forward", |
| 'Expected navigation type to be back_forward.'); |
| step++; |
| navigation_frame.history.forward(); |
| break; |
| } |
| case 4: |
| { |
| assert_equals(navigation_frame.performance.getEntriesByType("navigation")[0].type, |
| "back_forward", |
| 'Expected navigation type to be back_forward.'); |
| done(); |
| step++; |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| </script> |
| |
| </head> |
| <body> |
| <h1> |
| Description</h1> |
| <p> |
| This test validates the value of window.performance.getEntriesByType("navigation")[0].type with a forward |
| and back navigation.</p> |
| |
| <p>This page should be loaded with a yellow background frame below. It should turn green for a starting |
| navigation, back to yellow for a back navigation and then back to green again for a forward navigation.</p> |
| |
| <p>Along the navigation timeline the window.performance.getEntriesByType("navigation")[0].type is checked for back_forward.</p> |
| |
| <p>This test passes if all of the checks to the window.performance.getEntriesByType("navigation")[0].type are correct throughout the navigation |
| scenario and the frame below ends with a green background. Otherwise, this test fails.</p> |
| |
| <iframe id="frameContext" onload="onload_test();" src="resources/blank_page_yellow_with_onunload.html" style="width: 250px; height: 250px;"></iframe> |
| </body> |
| </html> |