Content - 556209df69058b7357f6a04a3a5a87491060b894 - a2dffb4/performance-timeline/po-getentries.html

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Tip revision: 617fbe23dc89c0e48f443e4d3a6e918d7bdc3022 authored by Anne van Kesteren on 28 September 2016, 13:24:58 UTC
WIP

Tip revision: 617fbe2

po-getentries.html

<!DOCTYPE HTML>
<meta charset=utf-8>
<title>PerformanceObservers: getEntries*</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="performanceobservers.js"></script>
<h1>PerformanceObservers: getEntries*</h1>
<p>
getEntries, getEntriesByType and getEntriesByName work
</p>
<div id="log"></div>
<script>
  async_test(function (t) {
    var observer = new PerformanceObserver(
        t.step_func(function (entryList, obs) {
          checkEntries(entryList.getEntries(),
            [{ entryType: "mark", name: "mark1"}], "getEntries");

          checkEntries(entryList.getEntriesByType("mark"),
            [{ entryType: "mark", name: "mark1"}], "getEntriesByType");
          assert_equals(entryList.getEntriesByType("measure").length, 0,
           "getEntriesByType with no expected entry");
          assert_equals(entryList.getEntriesByType("234567").length, 0,
           "getEntriesByType with no expected entry");

          checkEntries(entryList.getEntriesByName("mark1"),
            [{ entryType: "mark", name: "mark1"}], "getEntriesByName");
          assert_equals(entryList.getEntriesByName("mark2").length, 0,
            "getEntriesByName with no expected entry");
          assert_equals(entryList.getEntriesByName("234567").length, 0,
            "getEntriesByName with no expected entry");

          checkEntries(entryList.getEntriesByName("mark1", "mark"),
            [{ entryType: "mark", name: "mark1"}], "getEntriesByName with a type");
          assert_equals(entryList.getEntriesByName("mark1", "measure").length, 0,
            "getEntriesByName with a type with no expected entry");
          assert_equals(entryList.getEntriesByName("mark2", "measure").length, 0,
            "getEntriesByName with a type with no expected entry");
          assert_equals(entryList.getEntriesByName("mark1", "234567").length, 0,
            "getEntriesByName with a type with no expected entry");

          observer.disconnect();
          t.done();
        })
      );
    observer.observe({entryTypes: ["mark"]});
    performance.mark("mark1");
  }, "getEntries, getEntriesByType and getEntriesByName work");

</script>

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