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