dom/performance/tests/test_performance_user_timing.html


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<!DOCTYPE HTML>
<html>
    <!--
              https://bugzilla.mozilla.org/show_bug.cgi?id=782751
              -->
    <head>
        <title>Test for Bug 782751</title>
        <meta http-equiv="content-type" content="text/html; charset=UTF-8">
        <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
        <script type="text/javascript" src="test_performance_user_timing.js"></script>
    </head>
    <body>
        <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=782751">Mozilla Bug 782751 - User Timing API</a>
        <div id="content">
        </div>
        <pre id="test">
            <script class="testbody" type="text/javascript">
             var index = 0;

             function next() {
                 ok(true, "Begin!");
                 var arr;
                 for (var i = 0; i < steps.length; ++i) {
                     try {
                         performance.clearMarks();
                         performance.clearMeasures();
                         performance.clearResourceTimings();
                         is(performance.getEntriesByType("resource").length, 0, "clearing performance resource entries");
                         is(performance.getEntriesByType("mark").length, 0, "clearing performance mark entries");
                         is(performance.getEntriesByType("measure").length, 0, "clearing performance measure entries");
                         steps[i]();
                     } catch(ex) {
                         ok(false, "Caught exception", ex);
                     }
                 }

                SimpleTest.finish();
             }

             SimpleTest.waitForExplicitFinish();
             addLoadEvent(next);
            </script>
        </pre>
    </body>
</html>