tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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navigation_timing.html (2546B)

      1 <!--
      2  Any copyright is dedicated to the Public Domain.
      3  http://creativecommons.org/publicdomain/zero/1.0/
      4 -->
      5 
      6 <!DOCTYPE html>
      7 <html>
      8 <head>
      9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
     10 <script type="application/javascript">
     11 
     12 var timingParams = [
     13  "navigationStart",
     14  "unloadEventStart",
     15  "unloadEventEnd",
     16  "redirectStart",
     17  "redirectEnd",
     18  "fetchStart",
     19  "domainLookupStart",
     20  "domainLookupEnd",
     21  "connectStart",
     22  "connectEnd",
     23  "requestStart",
     24  "responseStart",
     25  "responseEnd",
     26  "domLoading",
     27  "domInteractive",
     28  "domContentLoadedEventStart",
     29  "domContentLoadedEventEnd",
     30  "domComplete",
     31  "loadEventStart",
     32  "loadEventEnd"
     33  ];
     34 
     35 function is(received, expected, message) {
     36  window.opener.is(received, expected, message);
     37 }
     38 
     39 function isnot(received, notExpected, message) {
     40  window.opener.isnot(received, notExpected, message);
     41 }
     42 
     43 window.onload = function() {
     44  if (location.href.includes("_blank")) {
     45    test_blank();
     46    return;
     47  }
     48 
     49  if (location.href.includes("_self")) {
     50    test_self();
     51  }
     52 }
     53 
     54 function checkTimingValues(expectedValues) {
     55  for (var name of timingParams) {
     56    if (name in expectedValues) {
     57      is(window.performance.timing[name], expectedValues[name], name+" should be "+expectedValues[name]);
     58    } else {
     59      isnot(window.performance.timing[name], 0, name+" should not be 0");
     60    }
     61  }
     62 }
     63 
     64 function test_blank() {
     65  // We set a timeout to make sure this is run after onload is called
     66  setTimeout(function(){
     67    // When loading the page in _blank, unloadEvent and redirect timestamps should be 0
     68    var expectedValues = { "unloadEventStart": 0, "unloadEventEnd": 0, "redirectStart": 0, "redirectEnd": 0 };
     69    checkTimingValues(expectedValues);
     70 
     71    // change location in order to test a _self load
     72    window.location.href = "navigation_timing.html?x=1#_self";
     73  }, 0);
     74 }
     75 
     76 function test_self() {
     77  // We set a timeout to make sure this is run after onload is called
     78  setTimeout(function(){
     79    // When simply loading in _self, redirect timestamps should be 0 (unloadEventStart/End != 0)
     80    var expectedValues = { "redirectStart": 0, "redirectEnd": 0 };
     81    checkTimingValues(expectedValues);
     82 
     83    window.opener.finishTests();
     84  }, 0);
     85 }
     86 
     87 </script>
     88 
     89 </script>
     90 </head>
     91 <body>
     92  <a target="_blank"
     93     href="https://bugzilla.mozilla.org/show_bug.cgi?id=1099092"
     94     title="Navigation timing">
     95    Bug #1099092 - Navigation Timing has incorrect values when page is load via link with target=_blank attribute
     96  </a>
     97  <p id="display"></p>
     98 </body>
     99 </html>