| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8" /> |
| <title>Resource Timing reparenting elements</title> |
| <link rel="author" title="Google" href="http://www.google.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/resource-timing/#dom-performanceresourcetiming-initiatortype"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webperftestharness.js"></script> |
| <script src="resources/webperftestharnessextension.js"></script> |
| <script> |
| let iframe; |
| function setup_iframe() { |
| iframe = document.getElementById('frameContext'); |
| const d = iframe.contentWindow.document; |
| const iframeBody = d.createElement('body'); |
| |
| const move_to_parent = d.createElement('img'); |
| move_to_parent.src = 'blue.png?id=move_to_parent'; |
| iframeBody.appendChild(move_to_parent); |
| iframeBody.removeChild(move_to_parent); |
| |
| const parentBody = document.getElementsByTagName('body')[0]; |
| parentBody.appendChild(move_to_parent); |
| |
| const move_to_child = document.createElement('img'); |
| move_to_child.src = 'blue.png?id=move_to_child'; |
| parentBody.appendChild(move_to_child); |
| parentBody.removeChild(move_to_child); |
| iframeBody.appendChild(move_to_child); |
| } |
| function onload_test() { |
| const context = new PerformanceContext(iframe.contentWindow.performance); |
| const entries = context.getEntriesByType('resource'); |
| |
| const index = window.location.pathname.lastIndexOf('/'); |
| const pathname = window.location.pathname.substring(0, index); |
| let expected_entries = {}; |
| expected_entries[pathname + '/resources/blue.png?id=move_to_child'] = 'img'; |
| |
| test_resource_entries(entries, expected_entries); |
| } |
| window.setup_iframe = setup_iframe; |
| </script> |
| </head> |
| <body> |
| <h1>Description</h1> |
| <p>This test validates that reparenting an element doesn't change the initiator document.</p> |
| <div id="log"></div> |
| <iframe id="frameContext" onload="onload_test();" src="resources/inject_resource_test.html"></iframe> |
| </body> |
| </html> |