| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8" /> |
| <meta name=timeout content=long> |
| <title>Resource Timing - Check that workerStart is TAO protected</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| </head> |
| <body> |
| <script> |
| |
| const addFrame = url => { |
| const iframe = document.createElement("iframe"); |
| iframe.src = url; |
| document.body.appendChild(iframe); |
| }; |
| |
| const host_info = get_host_info(); |
| |
| // Open window to remote origin with a SW install |
| let openee; |
| promise_test(t => { |
| return new Promise(resolve => { |
| addEventListener("message", e => { |
| if (e.data === 'installed') { |
| performance.clearResourceTimings(); |
| resolve(); |
| } |
| }); |
| openee = window.open(host_info.HTTPS_REMOTE_ORIGIN + "/resource-timing/resources/sw-install.html"); |
| }); |
| }, "Install a SW") |
| |
| |
| // Add iframe to remote origin - page without TAO |
| promise_test(t => { |
| return new Promise((resolve, reject) => { |
| const observer = new PerformanceObserver(list => { |
| const entries = list.getEntries(); |
| for (entry of entries) { |
| if (entry.name.includes("blank_page_green.htm")) { |
| observer.disconnect(); |
| // Observe its performance entry to make sure workerStart is zero |
| if (entry.workerStart != 0) { |
| reject("workerStart should be zero"); |
| } |
| resolve(); |
| } |
| } |
| }); |
| observer.observe({entryTypes: ["resource"]}); |
| addFrame(host_info.HTTPS_REMOTE_ORIGIN + "/resource-timing/resources/blank_page_green.htm"); |
| }); |
| }, "Add TAO-less iframe to remote origin. Make sure workerStart is zero"); |
| |
| // Add iframe to remote origin - page with TAO |
| promise_test(t => { |
| let unregisterPromise = new Promise(resolve => { |
| addEventListener("message", e => { |
| if (e.data === "unregistered") { |
| resolve(); |
| } |
| }); |
| }); |
| t.add_cleanup(async () => { |
| openee.postMessage("unregister", "*"); |
| await unregisterPromise; |
| // Close the window. |
| openee.close(); |
| }); |
| return new Promise((resolve, reject) => { |
| const observer = new PerformanceObserver(list => { |
| const entries = list.getEntries(); |
| for (entry of entries) { |
| if (entry.name.includes("blank-with-tao.html")) { |
| // Observe its performance entry to make sure workerStart is zero |
| if (entry.workerStart == 0) { |
| reject("workerStart should not be zero"); |
| } |
| resolve(); |
| } |
| } |
| }); |
| observer.observe({entryTypes: ["resource"]}); |
| addFrame(host_info.HTTPS_REMOTE_ORIGIN + "/resource-timing/resources/blank-with-tao.html"); |
| }); |
| }, "Add TAO iframe to remote origin. Make sure workerStart is not zero"); |
| // Observe its performance entry to make sure workerStart is not zero |
| </script> |
| </body> |
| </html> |
