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55 lines
2.2 KiB
HTML
55 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8" />
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<title>Resource timing entries present for uuid-in-package resources</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="../resources/test-helpers.js"></script>
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<body>
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<script>
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setup(() => {
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assert_true(HTMLScriptElement.supports("webbundle"));
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});
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promise_test(async (t) => {
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const frame_id = "uuid-in-package:429fcc4e-0696-4bad-b099-ee9175f023ae";
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const script_id = "uuid-in-package:020111b3-437a-4c5c-ae07-adb6bbffb720";
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const element = createWebBundleElement(
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"../resources/wbn/uuid-in-package.wbn",
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/*resources=*/ [frame_id, script_id]
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);
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document.body.appendChild(element);
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let iframe_entries = 0;
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let script_entries = 0;
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// Declare the report_result function as outputting into stderr
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// because it is used in the WebBundle script to report the script load.
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window.report_result = console.error;
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const promise = new Promise((resolve) => {
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new PerformanceObserver(
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t.step_func((entryList) => {
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let entries = entryList.getEntriesByType("resource");
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for (let i = 0; i < entries.length; ++i) {
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// Ignore any entries for the test harness files if present.
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if (/testharness(report)?\.js/.test(entries[i].name)) {
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continue;
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}
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if (entries[i].name === frame_id) ++iframe_entries;
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if (entries[i].name === script_id) ++script_entries;
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}
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if (iframe_entries == 1 && script_entries == 1) {
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resolve();
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}
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})
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).observe({ entryTypes: ["resource"] });
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});
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// Add iframe and the script so we get the ResourceTiming
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const iframe = document.createElement("iframe");
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iframe.src = frame_id;
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document.body.appendChild(iframe);
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const script = document.createElement("script");
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script.src = script_id;
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document.body.appendChild(script);
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return promise;
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}, "Each uuid-in-package resource should have exactly 1 ResourceTiming entry.");
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</script>
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</body>
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