tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_bug444546.html (4665B)

      1 <!DOCTYPE HTML>
      2 <html>
      3 <!--
      4 https://bugzilla.mozilla.org/show_bug.cgi?id=444546
      5 -->
      6 <head>
      7  <title>Test for Bug 444546</title>
      8  <script src="/tests/SimpleTest/SimpleTest.js"></script>
      9  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
     10   <style>
     11     .up {
     12       height: 14px;
     13       width: 1px;
     14       background: blue;
     15       font-size: 11px;
     16       color: white;
     17     }
     18     .down {
     19       height: 14px;
     20       width: 1px;
     21       background: blue;
     22       font-size: 11px;
     23       color: white;
     24     }
     25   </style>
     26 </head>
     27 <body>
     28 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=444546">Mozilla Bug 444546</a>
     29 <p id="display"></p>
     30 <div id="content" style="display: none">
     31 
     32 </div>
     33 <pre id="test">
     34 <script type="application/javascript">
     35 
     36 /** Test for Bug 444546 */
     37 
     38  var xhrCount = 5;
     39  var xhrs = new Array();
     40  var uploads = new Array();
     41  var maxSize = 5000000;
     42  var hugeString = new Array(maxSize + 1).join('a');
     43 
     44  function updateProgress(evt) {
     45    ++evt.target.pcounter;
     46    var time = new Date().getTime();
     47    // 350 - 200 = 150ms
     48    if ((time - evt.target.prevTime) < 150) {
     49      evt.target.log.parentNode.style.background = "red";
     50    }
     51    var diff = (time - evt.target.prevTime);
     52    if (evt.target.min == -1 || evt.target.min > diff) {
     53      evt.target.min = diff;
     54    }
     55    if (evt.target.max == -1 || evt.target.max < diff) {
     56      evt.target.max = diff;
     57    }
     58 
     59    evt.target.log.textContent = diff + "ms";
     60    evt.target.prevTime = time;
     61    if (evt.lengthComputable) {
     62      var fractionLoaded = (evt.loaded / evt.total);
     63      if (fractionLoaded < 1) {
     64        evt.target.log.style.width = (fractionLoaded * 400) + "px";
     65      }
     66    }
     67  }
     68 
     69  function loaded(evt) {
     70    evt.target.log.style.width = "400px";
     71    evt.target.log.style.background = "green";
     72    if ("xhr" in evt.target) {
     73      evt.target.xhr.prevTime = new Date().getTime();
     74      evt.target.xhr.startTime = evt.target.xhr.prevTime;
     75    }
     76    var total = new Date().getTime() - evt.target.startTime;
     77    evt.target.log.textContent = "total:" + total + "ms";
     78    if (evt.target.pcounter) {
     79      evt.target.log.textContent += " ," + evt.target.pcounter + "pe, avg:" +
     80        parseInt((evt.target.prevTime - evt.target.startTime)/evt.target.pcounter) + "ms";
     81    }
     82    if (evt.target.min != -1) {
     83      ok(evt.target.min >= 150, "Events fired too fast!");
     84      evt.target.log.textContent += ", min:" + evt.target.min + "ms";
     85    }
     86    if (evt.target.max != -1) {
     87      // Disabled for now.
     88      //ok(evt.target.max <= 550, "Events didn't fire fast enough!");
     89      evt.target.log.textContent += ", max:" + evt.target.max + "ms";
     90    }
     91    if ("upload" in evt.target) {
     92      is(evt.total, maxSize * 10, "Wrong data!");
     93      --xhrCount;
     94      if (xhrCount == 0) {
     95        // This is a hack. To get more progress events, server sends the data
     96        // 10 times.
     97        SimpleTest.finish();
     98      } else {
     99        setTimeout(start, 10);
    100      }
    101    } else {
    102      is(evt.total, maxSize, "Wrong data!");
    103    }
    104  }
    105 
    106  function start() {
    107    var xhr = new XMLHttpRequest();
    108    xhrs.push(xhr);
    109    uploads.push(xhr.upload);
    110    var container = document.createElement("tr");
    111    var td1 = document.createElement("td");
    112    container.appendChild(td1);
    113    td1.textContent = xhrs.length + ".";
    114    var td2 = document.createElement("td");
    115    container.appendChild(td2);
    116    var td3 = document.createElement("td");
    117    container.appendChild(td3);
    118    var uploadElement = document.createElement("div");
    119    td2.appendChild(uploadElement);
    120    uploadElement.className = "up";
    121    var downloadElement = document.createElement("div");
    122    td3.appendChild(downloadElement);
    123    downloadElement.className = "down";
    124    document.getElementById('tbody').appendChild(container);
    125    xhr.log = downloadElement;
    126    xhr.upload.log = uploadElement;
    127    xhr.onprogress = updateProgress;
    128    xhr.upload.onprogress = updateProgress;
    129    xhr.onload = loaded;
    130    xhr.upload.onload = loaded;
    131    xhr.open("POST", "bug444546.sjs");
    132    xhr.upload.prevTime = new Date().getTime();
    133    xhr.upload.startTime = xhr.upload.prevTime;
    134    xhr.upload.xhr = xhr;
    135    xhr.pcounter = 0;
    136    xhr.upload.pcounter = 0;
    137    xhr.min = -1;
    138    xhr.upload.min = -1;
    139    xhr.max = -1;
    140    xhr.upload.max = -1;
    141    xhr.send(hugeString);
    142  }
    143 
    144  SimpleTest.waitForExplicitFinish();
    145  addLoadEvent(function() { setTimeout(start, 10); });
    146 
    147 </script>
    148 </pre>
    149  <table>
    150    <tbody id="tbody">
    151      <tr>
    152        <td>XHR</td>
    153        <td style="min-width: 410px;">upload</td>
    154        <td style="min-width: 410px;">download</td>
    155      </tr>
    156    </tbody>
    157  </table>
    158 </body>
    159 </html>