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Bug 444546 - Don't dispatch progress event more often than every 350msec, tests

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This commit is contained in:
Olli Pettay 2008-10-20 00:28:06 +03:00
parent f4719aaf0a
commit cab9e70226
3 changed files with 171 additions and 0 deletions
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2
content/base/test/Makefile.in
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@ -229,6 +229,8 @@ _TEST_FILES = test_bug5141.html \
file_XHRDocURI.text \ file_XHRDocURI.text \
file_XHRDocURI.text^headers^ \ file_XHRDocURI.text^headers^ \
test_bug459424.html \ test_bug459424.html \
test_bug444546.html \
bug444546.sjs \
$(NULL) $(NULL)
libs:: $(_TEST_FILES) libs:: $(_TEST_FILES)

10
content/base/test/bug444546.sjs Normal file
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@ -0,0 +1,10 @@
function handleRequest(request, response)
{
response.setHeader("Content-Type", "text/plain", false);
var rawdata = request.body.purge();
var data = String.fromCharCode.apply(null, rawdata);
for (var i = 0; i < 10; ++i) {
response.write(data);
}
}

159
content/base/test/test_bug444546.html Normal file
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@ -0,0 +1,159 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=444546
-->
<head>
<title>Test for Bug 444546</title>
<script type="application/javascript" src="/MochiKit/MochiKit.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<style>
.up {
height: 14px;
width: 1px;
background: blue;
font-size: 11px;
color: white;
}
.down {
height: 14px;
width: 1px;
background: blue;
font-size: 11px;
color: white;
}
</style>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=444546">Mozilla Bug 444546</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 444546 **/
var xhrCount = 5;
var xhrs = new Array();
var uploads = new Array();
var maxSize = 5000000;
var hugeString = new Array(maxSize + 1).join('a');
function updateProgress(evt) {
++evt.target.pcounter;
var time = new Date().getTime();
// 350 - 200 = 150ms
if ((time - evt.target.prevTime) < 150) {
evt.target.log.parentNode.style.background = "red";
}
var diff = (time - evt.target.prevTime);
if (evt.target.min == -1 || evt.target.min > diff) {
evt.target.min = diff;
}
if (evt.target.max == -1 || evt.target.max < diff) {
evt.target.max = diff;
}
evt.target.log.textContent = diff + "ms";
evt.target.prevTime = time;
if (evt.lengthComputable) {
var loaded = (evt.loaded / evt.total);
if (loaded < 1) {
evt.target.log.style.width = (loaded * 400) + "px";
}
}
}
function loaded(evt) {
evt.target.log.style.width = "400px";
evt.target.log.style.background = "green";
if ("xhr" in evt.target) {
evt.target.xhr.prevTime = new Date().getTime();
evt.target.xhr.startTime = evt.target.xhr.prevTime;
}
var total = new Date().getTime() - evt.target.startTime;
evt.target.log.textContent = "total:" + total + "ms";
if (evt.target.pcounter) {
evt.target.log.textContent += " ," + evt.target.pcounter + "pe, avg:" +
parseInt((evt.target.prevTime - evt.target.startTime)/evt.target.pcounter) + "ms";
}
if (evt.target.min != -1) {
ok(evt.target.min >= 150, "Events fired too fast!");
evt.target.log.textContent += ", min:" + evt.target.min + "ms";
}
if (evt.target.max != -1) {
ok(evt.target.max <= 550, "Events didn't fire fast enough!");
evt.target.log.textContent += ", max:" + evt.target.max + "ms";
}
if ("upload" in evt.target) {
is(evt.total, maxSize * 10, "Wrong data!");
--xhrCount;
if (xhrCount == 0) {
// This is a hack. To get more progress events, server sends the data
// 10 times.
SimpleTest.finish();
} else {
setTimeout(start, 10);
}
} else {
is(evt.total, maxSize, "Wrong data!");
}
}
function start() {
var xhr = new XMLHttpRequest();
xhrs.push(xhr);
uploads.push(xhr.upload);
var container = document.createElement("tr");
var td1 = document.createElement("td");
container.appendChild(td1);
td1.textContent = xhrs.length + ".";
var td2 = document.createElement("td");
container.appendChild(td2);
var td3 = document.createElement("td");
container.appendChild(td3);
var uploadElement = document.createElement("div");
td2.appendChild(uploadElement);
uploadElement.className = "up";
var downloadElement = document.createElement("div");
td3.appendChild(downloadElement);
downloadElement.className = "down";
document.getElementById('tbody').appendChild(container);
xhr.log = downloadElement;
xhr.upload.log = uploadElement;
xhr.onprogress = updateProgress;
xhr.upload.onprogress = updateProgress;
xhr.onload = loaded;
xhr.upload.onload = loaded;
xhr.open("POST", "bug444546.sjs");
xhr.upload.prevTime = new Date().getTime();
xhr.upload.startTime = xhr.upload.prevTime;
xhr.upload.xhr = xhr;
xhr.pcounter = 0;
xhr.upload.pcounter = 0;
xhr.min = -1;
xhr.upload.min = -1;
xhr.max = -1;
xhr.upload.max = -1;
xhr.send(hugeString);
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(function() { setTimeout(start, 10); });
</script>
</pre>
<table>
<tbody id="tbody">
<tr>
<td>XHR</td>
<td style="min-width: 410px;">upload</td>
<td style="min-width: 410px;">download</td>
</tr>
</tbody>
</table>
</body>
</html>