| <!DOCTYPE HTML> |
| <meta charset=utf-8> |
| <title>Make sure that resources fetched by cross origin CSS are not in the timeline.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <body> |
| <script> |
| // This test is mostly the same as no-entries-for-cross-origin-css-fetched.html |
| // but loads the subresources from another Document (<iframe>) earlier before |
| // they are loaded via cross-origin CSSs, because the ResourceTiming processing |
| // goes through a different code path in Chrome when served from MemoryCache |
| // (`ResourceFetcher::DidLoadResourceFromMemoryCache`). |
| function runTest() { |
| const link = document.createElement("LINK"); |
| link.rel = "stylesheet"; |
| link.id = "cross_origin_style"; |
| link.href = "http://{{hosts[][www1]}}:{{ports[http][1]}}/resource-timing/resources/nested.css"; |
| document.body.appendChild(link); |
| } |
| </script> |
| <script> |
| const t = async_test("Make sure that resources fetched by cross origin CSS are not in the timeline."); |
| window.addEventListener("load", function() { |
| // A timeout is needed as entries are not guaranteed to be in the timeline before onload triggers. |
| t.step_timeout(function() { |
| const url = (new URL(document.getElementById("cross_origin_style").href)); |
| const prefix = url.protocol + "//" + url.host; |
| assert_equals(performance.getEntriesByName(prefix + "/resource-timing/resources/resource_timing_test0.css?id=n1").length, 0, "Import should not be in timeline"); |
| assert_equals(performance.getEntriesByName(prefix + "/fonts/Ahem.ttf?id=n1").length, 0, "Font should not be in timeline"); |
| assert_equals(performance.getEntriesByName(prefix + "/resource-timing/resources/blue.png?id=n1").length, 0, "Image should not be in timeline"); |
| t.done(); |
| }, 200); |
| }); |
| </script> |
| <iframe src="resources/no-entries-for-cross-origin-css-fetched-memory-cache-iframe.sub.html" onload="runTest()"></iframe> |
| <ol>Some content</ol> |
| </body> |
