Content - ba3af6495933f434d7d05b8a45a7062b09e19496 - ab78809/performance-timeline/po-navigation.html

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Tip revision: e765504c37c15353fc699292c329d5fa20df82c7 authored by maxlg@chromium.org on 01 September 2017, 15:41:53 UTC
[PerformanceObserver] Support the "buffered" flag in PerformanceObserver

Tip revision: e765504

po-navigation.html

<!DOCTYPE HTML>
<meta charset=utf-8>
<title>PerformanceObservers: navigation</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="performanceobservers.js"></script>
<h1>PerformanceObservers: navigation</h1>
<p>
Navigation will <a href="https://w3c.github.io/performance-timeline/#dfn-queue-a-performanceentry">queue a PerformanceEntry</a>.
</p>
<div id="log"></div>
<script>
  async_test(function (t) {
    var observer = new PerformanceObserver(
        t.step_func(function (entryList, obs) {
          checkEntries(entryList.getEntries(),
            [{ entryType: "navigation", name: "document"}]);
          checkEntries(entryList.getEntriesByType("navigation"),
            [{ entryType: "navigation", name: "document"}]);
          checkEntries(entryList.getEntriesByName("document"),
            [{ entryType: "navigation", name: "document"}]);
          observer.disconnect();
          t.done();
        })
      );
    observer.observe({entryTypes: ["navigation"]});
  }, "navigation entry is observable");
</script>

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