dom/base/test/test_bug444546.html

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